Changelog

4.13.0 (2025-01-23)

Features

ABR: Use PiP window size when using documentPictureInPicture (#7880) (c232867)
ABR: Use PiP window size when using requestPictureInPicture (#7882) (a583c4a)
Add 'downloadcompleted' event (#7609) (13186bd), closes #7608
Add adaptation set criteria factory configuration (#7886) (6e4bfdf), closes #7768
Add basic support for the Common Access Token (#7651) (c10b796)
Add configuration to ignore SCTE214 supplemental codecs (#7717) (e1d1d19)
Add downloadcompleted event description (#7615) (0db5813)
Add new error code for missing EME support (#7596) (3a83e76)
Add streaming.preferNativeDash config (#7737) (27976f1)
add support for multiple robustness levels in drm (#7753) (88472b3)
Add support for WisePlay DRM (#7854) (7ef0f92)
Add Watermark Support to Shaka Player UI (#7877) (56523e4)
Add watermark to uncompiled mode (#7895) (14c4fe1)
Ads: Add basic support to DASH OverlayEvent (#7701) (b704af0)
Ads: Add support for images and iframes in interstitials (#7712) (8db876f)
Ads: Add support for overlay interstitials (or non-linear ads) (#7657) (70257ff)
Ads: Allow OverlayEvents without viewport (#7734) (426090d)
Ads: Expose the interstitial player (#7793) (6783ce0)
Ads: Parse non-linear VAST ads (#7702) (0c7d204)
Ads: Populate getAdId and getMediaUrl for interstitials (#7922) (1a6a0db)
Ads: Support HTMLResource on non-linear VAST ads (#7710) (6f4d2d2)
Check minHdcpVersion in probeSupport (#7809) (fab3faf)
CMCD v2 LTC and MSD keys (#7412) (b2673fd)
Create segmentIndex when there is only one variant (#7868) (3a85217)
DASH: Extract PlayReady licenseServerUri from PSSH (#7898) (8fda5d8)
Demo: Allow storage of MSS-PlayReady in demo (#7801) (8764169)
Demo: Display unhandled rejections in demo (#7638) (d7e78f6)
HLS: Add support for getting license server url for PlayReady (#7790) (effa244)
net: Add originalRequest to shaka.extern.Response (#7857) (59c9989)
Offline: Allow downloading some clearkey content without persistent license support (#7811) (50a1851)
Save CEA708 caption cues on all windows when deleting/clearing windows (#7909) (19bd472)
Simplify the use of low latency (#7748) (6616ff2)
Stop setting playbackRate to 0 to control buffering state when streaming.rebufferingGoal = 0 (#7617) (84b64af)
UI: Add config to show the audio codec in the audio selector (#7644) (ee72b89)
UI: Add option to show the video codec name (#7747) (075c3fd)
Update usage of minBufferTime according to the DASH spec (#7616) (2260aa9)
Use MSE clearLiveSeekableRange and setLiveSeekableRange when available (#7905) (87d9392)

Bug Fixes

Abort operations only once (#7624) (d407d15)
Ads: Always fire CUEPOINTS_CHANGED when not using multi video elements (#7584) (a4d0fc8)
Ads: Always set endTime for MPD Alternate (#7583) (16580ea)
Ads: Apply X-PLAYOUT-LIMIT to entire interstitial (#7804) (e40341c)
Ads: Avoid adding custom interstitials without URI (#7696) (743b451)
Ads: Avoid skip interstitial when is not allowed (#7686) (7be22db)
Ads: Calculate the mimeType in an earlier step so that there is no impact on the ad playback (#7742) (c113738)
Ads: Disable interstitials when playing an interstitials (#7621) (7401adf)
Ads: Don't allow play an overlay video ad using the base video (#7740) (172e713)
Ads: Don't dispatch cue points changed if it is an overlay (#7695) (eb4a45e)
Ads: Don't try to play Image and HTML overlay interstitials (#7697) (87cbf4d)
Ads: Fix ad position by default (#7659) (ef2c7eb)
Ads: Fix bad static overlay ad position (#7735) (e4825c3)
Ads: Fix behavior when user JUMPS across more than one interstitial (#7667) (4aa9306)
Ads: Fix id of X-ASSET-LIST (#7662) (79b1536)
Ads: Fix post-roll playback (#7663) (9fd349a)
Ads: Fix unnecessary request when using VAST (#7660) (d09cd7e)
Ads: Fix usage of ENABLE-SKIP-AFTER and ENABLE-SKIP-FOR (#7677) (8048d02)
Ads: Fix usage of ENABLE-SKIP-FOR in Interstitals (#7652) (46ab1cb)
Ads: Fix VAST_INVALID_XML error code (#7593) (c1e26ea)
Ads: Limit static overlay playback to the timeline (#7741) (eff0aef)
Ads: Only display the secondary video if necessary (#7709) (072acf0)
Ads: Prevent playing the same ad twice (#7585) (10659c5)
Ads: Remove iframe border in overlays (#7738) (60c88eb)
Ads: Stop properly interstitial ads (#7708) (f186185)
Ads: Update Alternative MPD to match the latest spec (#7706) (cd78811)
Ads: Use region.id as id for Alternative MPD interstitial (#7671) (18ed02c)
Allow set maxLatency and minLatency to 0 (#7704) (4744d1e)
Allow the user to disable subtitles while paused (#7578) (f41c65d)
Avoid setAppendWindow when the window is Infinity (#7923) (c75ebd7)
Avoid stack overflow when stringifying objects (#7721) (90e47eb), closes #7435
Avoid useless MSE reset when transmuxing muxed content (#7818) (cc930a8)
Calculate timeToFirstByte before fire the event 'downloadheadersreceived' (#7605) (0fc5316), closes #7604
Cast: Incorrect detection of MediaCapabilities on Linux Chromecast (#7628) (bc0b9f2)
CEA: Fix multi byte language support in CEA-708 (#7837) (5b13332)
CEA: Fix multi byte language support in CEA-708 (#7929) (3856c58)
Codec switch reload - apply boundaries correctly (#7700) (8dd9d20), closes #7595
DASH: Change fallback presentation delay (#7918) (b9eabe5)
DASH: Error due to deleted stream (#7723) (0ca6ff7)
dash: Fix $Time$ usage with SegmentTemplate (#7849) (abd6d8b)
DASH: Fix Dolby Atmos detection when there is not SupplementalProperty (#7847) (cf581cd)
DASH: Fix playback after DASH period eviction (#7603) (d8a14b0)
DASH: Ignore early segments in a period (#7910) (c7a93d7)
DASH: Notify time range with the fitted timeline (#7911) (a89ee1a)
Detect mov extension as video/quicktime (#7884) (b0be779)
Detect smooth codec switch support on Apple devices (#7678) (f765e05)
Disable live sync when the stream is paused (#7579) (89267cc)
Disable smooth codec switch on Tizen 8 (#7614) (cd6aae7)
Disable smooth codec switch on webOS 6 (#7636) (93e6921)
Docs: Remove info about small/large gaps from manual (#7762) (9234e44)
Don't ignore the license server in manifest when another key-system has license server in configuration (#7797) (ae34b68)
Fix cast support for HLG HDR (#7632) (f964708)
Fix CBCS support in recent WebOS (#7647) (137f256)
Fix change timestampOffset on discontinuities when not necessary (#7823) (d3238dd)
Fix ClearKey license on old CDMs (#7816) (fe1f35b)
Fix gaps produced by the transmuxer (#7822) (934bdff)
Fix isEnded for live streams (#7866) (5e5e5a8)
Fix isEnded when is not fullyLoaded (#7883) (7e6116f)
Fix missing EMSG events (#7839) (e6ca059)
Fix normalized codec for VP9 (#7645) (f2061e4)
Fix parameters lost during codec switch (#7630) (7837b60)
Fix playback on Apple devices without ManagedMediaSource (#7669) (ff7c465), closes #7666
Fix SEGMENT HEAD requests, compatibility with Cast SDK (#7851) (b153a9c), closes #7600
Fix select spatial audio when using selectAudioLanguage (#7846) (c5dc5f4)
Fix setLiveSeekableRange when the seekable range is too short (#7916) (30be525)
Fix support for supplemental codecs (Dolby Vision) (#7720) (279e6cd)
Fix unload call after destroy (#7690) (18652b6)
Fix usage of keySystemsMapping (#7736) (79a481e)
Fix video progress events accuracy (#7654) (5f8e958)
Follow the configured playRange for src= (#7825) (b22e546)
Forbid usage of instanceof ArrayBuffer (#7653) (55b7bd0), closes #6279
HLS: Assign EXT-X-TILES to segment tags (#7864) (851308c)
HLS: Correctly identify webvtt subtitles with cmft extension (#7791) (7ef5e62)
HLS: Disable audio/video correctly when loading a TS media playlist (#7815) (626591e)
HLS: Disable text correctly when loading a media playlist (#7840) (0fa17f6)
HLS: Do not use EXT-X-PROGRAM-DATE-TIME on vod when there is only video or audio (#7802) (fe94b6b)
HLS: Fix audio detection when there is no audio data but it appears in PMT (#7838) (34b69fa)
HLS: Fix playback of raw AAC (#7641) (1d9ac65)
HLS: Fix subtitle timing (#7625) (9e2b15e)
HLS: Fix subtitle timing when no discontinuity but there is X-TIMESTAMP-MAP (#7681) (7afe08e)
HLS: Fix timestamp offset for raw formats when using segments mode (#7819) (bd29645)
HLS: Ignore errors when try to detect CC (#7668) (5be0fc4)
HLS: Omit daterange without START-DATE in order to avoid errors (#7841) (bc0e1c6)
Offline: Allow downloading AES content (#7827) (21bbd93)
Offline: Allow storage of MSS streams (#7799) (bc41643)
Offline: Fix download HLG tracks when using AUTO hdr level (#7865) (0eedbc9)
Offline: Fix some aborted downloads continue to download (#7842) (fb8086b)
Only create TextTrack of SimpleTextDisplayer when necessary (#7913) (9e71a01)
Prefer Dolby Vision p5 over Dolby Vision p8 (#7745) (60429e9)
Prefer SimpleTextDisplayer on iOS (#7569) (bd2c9a7)
preload: Wait for drm keys when preloading (#7698) (a1e2f0a), closes #7520
PS5: Prevent uncaught promise rejections when requests are aborted (#7637) (09cfac2)
re-open the MediaSource if readyState is not open when the init() method is called. (#7783) (6610fa3)
Remove useless calls to isTypeSupported (#7817) (bd99632)
Remove useless deprecation in UITextDisplayer and add some guards in SimpleTextDisplayer (#7805) (fd78ec4)
Silence aborted errors from PreloadManager. (#7619) (f277f2c), closes #7618
Silence uncaught rejection errors when closing EME sessions (#7881) (bc6a79f)
Timeout unfulfilled request to decodingInfo and requestMediaKeySystemAccess (#7682) (07894ec), closes #7680
Transmuxer: Fix transmuxer with overflow data (video nalus and aac samples) between PES (#7813) (77c4251)
tXml: Fix findChildrenNS when the namespace is in the element (#7896) (bcff34c)
UI: Allow 1x playback rate when default playback rate is not x1 (#7787) (724166e)
UI: Allow pause non-linear video ads (#7699) (2953b6f)
UI: Change to use legacy css format to support old TVs (#7658) (e03dfc6)
UI: Do not show codec name when the same codec is used for the same language (#7643) (87f6aa6)
UI: Fix exception while casting to mismatched player version (#7631) (c9534a0)
UI: Fix handle of seek on MediaSession (#7879) (57992b2)
UI: Fix playback rate resets when pausing or playing the video (#7728) (6e382ce)
UI: Hide ad counter when the ad is non-linear (#7718) (effaf95)
UI: Hide ad position when the ad is non-linear (#7711) (8566836)
UI: Show Dolby Atmos name in the UI (#7848) (a0848f7)
UI: Show presentation time when playing non-linear ads (#7707) (d00ea51)
UI: Use trickPlay method to control the playback rate (#7580) (70c2fda)
UI: Video starts playing automatically when selecting a playback rate (#7786) (ac568a4)
Use getSegmentAvailabilityStart instead of getSeekRangeStart to evict segments (#7867) (11afdc8)
Use infiniteLiveStreamDuration equal to true in Safari 17 or above (#7901) (5005fac)
Widevine: Add default audio/video robustness for Widevine (#7808) (a018f53)
Xbox: Simplify the use of WebView2 (#7743) (775bc4e)

Performance Improvements

Improve GapJumpingController times (#7921) (1b19391)
Improve times of probeSupport (#7889) (c4931c1)
Reduce calls to isTypeSupported (#7729) (656d16c)

4.12.0 (2024-11-13)

Features

Add config to ignore hardware resolution (#7572) (11a7b92)
Add manifest.disableIFrames config (#7255) (7b07614)
Add preferredTextFormats config (#7523) (597e129)
Add safeSeekEndOffset feature for live reposition (#7532) (73524d0)
Ads: Add config to allow disable interstitials (#7271) (64e45c9)
Ads: New HLS interstitial DATERANGE attributes for Skip Button (#7467) (3107de3)
Cast: Enable storage in Android Cast devices (#7292) (1434426)
DASH: Disable xlink processing by default (#7264) (d5ed8ed)
Demo: Add new asset with DASH-FairPlay (#7487) (fbc6179)
Enable AirPlay in MSE (#7431) (a6cf9cb)
Enable audio groups by default (#7549) (5024184)
HLS: Add the update period for HLS manifest (#7498) (7b38ca8)
HLS: Make dummy streams for tags representing muxed audio (#7343) (e2413ed)
i18n: Add Belarusian translation (#7409) (51d00b8)
Offline: Allow store external text (#7328) (346cf48)
Offline: Allow store external thumbnails (#7322) (013b3c7)
preload: Wait for prefetches when preloading (#7533) (2ad1eff), closes #7520
Remove streaming.parsePrftBox config (#7358) (fc4893d)
Support Fairplay DRM in DASH manifest. (#7454) (c9f7723)
UI: Add close button to statistics panel (#7482) (4e6e37c)
UI: Added Mute button to context menu and overflow menu (#7439) (e883fed)
UI: Allow configure the fullscreen mode in VisionOS (#7540) (3bd0978)
UI: Use the lang= attribute to help screen-readers recognize localized labels (#7267) (3590aee)
Use source tags instead of src attribute (#7406) (445b0ce)

Bug Fixes

Active track state on variantchanged and adaptation events (#7350) (c15ca1d)
Ads: Allow play interstitials on iOS fullscreen (#7538) (84ae806)
Ads: Allow play interstitials using single video element when use native HLS (#7550) (fd6c322)
Ads: Allow preload and remove old interstitials when playing a interstitial (#7465) (25e7620)
Ads: Disable interstitials when using AirPlay (#7479) (2394ec2)
Ads: Don't load useless segments when using playoutLimit on interstitial ads (#7469) (7d8510b)
Ads: Fix duplicate Ads when playing interstitials through native HLS player (#7527) (075713f)
Ads: Fix JUMP implementation to avoid loop the same ad group in Interstitials (#7329) (524014e)
Ads: fix pre-roll identification when using src= (#7493) (576e4a5)
Ads: Limit interstitial duration to actual duration if available (#7480) (ad9f2ac)
Ads: Limit interstitial duration to actual duration if available when using src= (#7488) (334a00e)
Ads: Release interstitials timer correctly (#7373) (53b704f)
AirPlay: Don't show subtitles on the player when using AirPlay (#7514) (7c6dac5)
AirPlay: Prefer Playback Remote API for closeOpenSessions (#7500) (30068a1)
AirPlay: Show AirPlay button when starting the playback with AirPlay (#7515) (edb9e53)
Allow show subtitles using webkit Fullscreen API when playing native HLS (#7539) (6ab6a8f)
Allow streaming again when we reset MSE (#7495) (bc90c87)
Avoid make HEAD request for image mime type (#7332) (6716ff0)
Avoid notify buffered changes when segment appended is text (#7353) (43314a1)
calculations of channel count for DASH AudioChannelConfiguration elements. (#7421) (669b7b3)
DASH: Allow mixing SegmentTemplate-SegmentTimeline with SegmentTemplate-numbering (#7286) (e7229fb)
DASH: Avoid adding originalId when it is not necessary (#7281) (a88be00)
DASH: Clear streamMap when period is removed from the manifest (#7297) (da71e6d)
DASH: Clear usedPeriodIds when period is removed from the manifest (#7305) (f8e3aa4)
DASH: Clone closedCaptions map in PeriodCombiner output stream (#7309) (873bb24), closes #7303
DASH: Clone EventStream nodes to reduce memory consumption (#7285) (0023acc), closes #7148
DASH: Evict (by time) indexes in MetaSegmentIndex (#7296) (69b317f)
DASH: Evict empty indexes in MetaSegmentIndex (#7272) (c9998f9)
DASH: Exclude text segments when calculating max segment size (#7564) (3f9dec2)
DASH: Fix HTTP redirect during manifest update (#7339) (6532a7c)
DASH: Live DASH allows segment overlap in the updated manifest for first new segments (#7405) (051a8c5)
DASH: Live to vod transition (#7404) (2d14dd5)
dash: live to vod transition seek start (#7347) (e02367c)
DASH: Release period combiner info correctly (#7364) (fe2ea80)
DASH: Use presentationTimeOffset in EventStream (#7282) (c541b1c), closes #7277
Disable Encryption Scheme Polyfil On Some Devices (#7355) (58f666b)
Disable smooth codec switch if changeType is unavailable (#7414) (c90d5ff)
Do not allow MSE operations when using Remote Playback (#7503) (b04caa3)
Do not recognize Sky Q as Apple device (#7357) (e5fadab)
Do not reuse the same tsParser for different contentType (#7563) (a020b19)
Do not seek to first subtitle (#7312) (0980ba3), closes #7310
docs: Add mising description of PRFT event (#7403) (072f46c)
Don't use info from MSE mode when using Remote Playback (#7504) (e14a8eb)
DRM: Fix persistent licenses not working for online playback (#7457) (6088c1d)
Evict buffer on QUOTA_EXCEEDED_ERROR error (#7361) (0048e9d)
Evict text buffer when unload the text stream (#7360) (5b6652f)
Exclude TIMEOUT errors when disabling streams (#7369) (67826ac), closes #7368
Export getFetchedPlaybackInfo (#7418) (ce38dd9), closes #7416
Fire PRFT event every time (#7408) (e7f7825)
Fix disable stream when no manifest (#7497) (5e1fc5a)
Fix external image track mime type (#7333) (3a146c2)
Fix metadata timing when using TS (#7478) (2b56dcd)
Fix rendering of image subs when using SimpleTextDisplayer (#7258) (3d0b817)
Fix reset MSE to last independent segment (#7494) (8c62370)
Fix select HLG tracks when using AUTO hdr level (#7470) (322ea6b)
Fix support of getAllThumbnails when using shaka.dash.TimelineSegmentIndex (#7508) (0ff61a5)
Fix Windows detection (#7476) (fac9d84)
HLS: Allow sync live streams without PROGRAM-DATE-TIME (#7340) (db27227)
HLS: Avoid disabling muxed audio streams (#7351) (53cea44)
HLS: Fix uncaught error in slow network scenario (#7321) (68e579b)
HLS: Ignore DATERANGE with errors instead of fire an error (#7499) (b2b4238)
Install polyfills for Comcast X1 devices (#7529) (2b2df4b)
MSS: Don't allow prefetch segments with self-generated data (#7485) (d502e9b)
MSS: Fix playback of some MSS streams (#7517) (6d0ee51)
MSS: Fix timeline repetitions (#7484) (b1d3a3a)
offline: Text segments are downloaded before audio&video (#7336) (e28a07e)
only use lastSegmentReference for knowing if variant changed (#7537) (abfc0b2)
preload: Resolve manifest promise sooner (#7380) (c548315)
preload: Set manifest before initializing DRM (#7359) (b9ba66f)
PS4/5: Disable smooth codec switch on PS4/5 (#7413) (7268a2b)
Reduce calls to EME by ignoring MIME type in MediaKeySystemAccess cache (#7374) (6a4e95b), closes #7325
Reset MSE when we disconnect from Remote Playback (#7506) (cf22042)
Seek delay for Cast Nest hub (#7423) (d454514)
Tizen: Adding gapPadding to gap manager to solve Tizen issue (#7331) (330e487)
TTML: Fix absence of conversion of alpha (transparency) from 0-255 -> 0-1 (#7280) (fdf68d1), closes #7279
TTML: Fix subtitles not rendered due to complaint about xml:id (#7270) (257de7f)
UI: Disable fullscreen button conditionally when playing ads (#7534) (1497148)
UI: Disable save frame when using remote playback (#7433) (263c6a6)
UI: Display the font-family correctly in some cases (#7266) (96f8914)
UI: Don't enable StatisticsButton when create overflow menu (#7481) (ba36958)
UI: Don't try to add MediaSessionHandler for PiP when it's not available (#7376) (e71dca2)
UI: Fix "Live" label in some languages (#7560) (8dae6e4)
UI: Fix auto-load with source tags (#7430) (0f2ee89)
UI: Fix mediaSession metadata update on Firefox (#7375) (6884721)
UI: Fix missing tracks in resolution selector (#7352) (1314377)
UI: Fix name for Dolby Digital Plus (#7541) (a01b5fd)
UI: Fix remote button availability and icon (#7513) (c8bcfdb)
UI: Fix set MediaSession info when no previous Metadata (#7521) (b00a2c3)
UI: Fix the position of save video frame in the overflow menu (#7438) (85282ce)
UI: Hidden cursor correctly (#7464) (3338579)
UI: Hidden cursor correctly when no touch screen (#7458) (6e62cfa)
UI: Remove buffering spinner when playing a client side ad (#7507) (b980f67)
UI: Remove spinner and client side ad container elements when calling destroy (#7320) (3d51cb3)
UI: Restore missing AirPlay button (#7389) (96da45a)
WebVTT: Fix display italic subtitles with end align (#7559) (781a27d)
WebVTT: Fix mapNativeCueToShakaCue in Chromium browsers (#7273) (76376e9)

Performance Improvements

Ads: Reduce latency for interstitial to start playing (#7525) (5ee6a4d)
Ads: Reduce latency for interstitial to start playing (#7528) (6303924)
DASH: Create segment indexes only on new periods (#7294) (173a814)
DASH: Delete old matchedStreams (#7301) (d559366)
DASH: Delete old matchedStreams when using trickmodeVideo (#7306) (4ab3dea)
Improve performance when parsing EMSG (#7557) (cb66f47)
Only use tXml parent when necessary (#7304) (7ceffc0)

4.11.0 (2024-09-04)

Features

ABR: Add preferNetworkInformationBandwidth config (#7090) (6425b91)
Add getFetchedPlaybackInfo method (#7074) (ef02763)
Add public method for parsing cue payload (#6992) (eeadace)
Add video codec preference array at same resolution and bitrate (#7204) (28523a3)
Add width/height to getFetchedPlaybackInfo (#7107) (e58ac70), closes #6725
Ads: Add basic VAST support without IMA (#7052) (c59922b)
Ads: Add basic VMAP support without IMA (#7054) (a6f3999)
Ads: Added advanced type to ad requests (#7196) (f5b78dc)
Ads: Allow the use of custom interstitials ads (#6991) (9e1f4e7)
Allow set the videoContainer in the Player constructor (#6953) (a35028c)
CEA: Support alignment in CEA-608 (#7022) (11a2cc5)
CMCD: Implement new streaming format from CMCDv2 (#7216) (8842648)
DASH: Add DVB Font downloads (#6971) (789101c)
DASH: Add support for urn:mpeg:dash:ssr:2023 with SegmentTemplate $Number$ (#6745) (3cb40bf)
DASH: MPD Alternate support (#7055) (93f2d96)
DASH: Support Annex I: Flexible Insertion of URL Parameters (#7086) (a5adb39)
DASH: Support DVB fonts with relative urls (#6974) (5849e25)
DASH: Support trick-mode per resolution (#7224) (cb5aae4)
Dispatch MediaSourceRecovered event (#7198) (fd5b09c)
Export addFont method (#6975) (afc3e59)
HLS: Add I-Frame playlist support (#7230) (67859c9)
HLS: Add support for EXT-X-START (#6938) (d63df14)
HLS: Deprecate useSafariBehaviorForLive config (#6978) (aaeafa4)
net: Add minimum bytes for progress events (#7117) (d36ff65)
Parse TS frameRate (#6998) (f4f9b05)
preload: Add isPreload to net filter context (#7170) (5723a2b)
Render native cues using text displayer (#6985) (6c0c63d)
Store bandwidth info inside references. (#6825) (b4e04b6)
TTML: Add support for IMSC1 (CMAF) image subtitle (#6968) (3b62296)
UI: Add chapter button (#7018) (87bf738)
UI: Add MediaSession management (#7188) (3026ba5)

Bug Fixes

ABR: Do not adapt between spatial & non spatial audio (#7067) (1dc5c87)
ABR: Fix restrictToElementSize running while abr disabled (#7153) (aea85b0)
ABR: Not change to another quality without respecting a min time (#6979) (a5095a8)
Add more info in getVariantTracks for muxed streams (#7181) (d63c44a)
Add null check for current reference (#7184) (f5aceed)
Adjust timing of mediaqualitychanged event when safe margin is set (#7114) (f6ac236)
Ads: Detect correctly interstitial preroll when using native HLS playback in Safari (#7093) (9912798)
Ads: Don't show duplicate SKIP UI in IMA CS (#7084) (9337143)
Ads: Fix back to live for native HLS when interstitial endTime is Infinity (#7095) (18aea54)
Ads: Fix mangled properties when using X-ASSET-LIST (#7002) (ade19cb)
Ads: Fix playback of preroll interstitial when the currentTime is 0 (#7092) (0cdeb65)
Ads: Fix timelineRange detection in HLS interstitials (#7091) (d79f8e2)
Ads: Only allow play the preroll once (#7096) (0248268)
Allow dispatch metadata event with cueTime equal to 0 (#7098) (dcdecf9)
Allow recover normal stream when trick play stream fails (#7234) (2638ada)
Allow reference mimeType change in StreamingEngine (#7061) (bf6632e)
Apply playRange config to src= (#7168) (7cf332e)
Avoid clear buffer when select the same audio track (#6959) (b953a75)
Avoid reset iterator when seek into the buffer (#7004) (dc34ec4)
CEA: Always init CEA parser with new init segment (#7102) (61e570e)
CEA: Offset text CEA-608 that are out of viewport (#7024) (230f6e0)
Compare normalized codecs in codec switching checks (#7143) (01545f4)
Correct the behavior to defer closeSegmentIndex() calls during updates (#7217) (7ba7e61)
DASH: Allow play all time fastSwitching tracks (#7180) (4abfc5a)
DASH: Clear streamMap when period is removed from the manifest (#7202) (c5df88b)
DASH: Fix allPartialSegments signal when using L3D (#7179) (a1d3927)
DASH: Fix codec/mimeType for single text file (#7075) (4728d08)
DASH: Fix creation of multiperiod trickmode streams (#7229) (ebab340)
DASH: Fix EventStream Elements creation (#7194) (bd06fe7)
DASH: Fix MPD Patch when SegmentTemplate is shared between Representations (#7218) (b2502fd), closes #7214
DASH: Fix period combining when roles are equal (#7065) (38c691b)
DASH: Fix transitions from 'dynamic' to 'static' (#7029) (3ba94b8)
DASH: Improve memory usage with live streams (#7039) (d1435c7)
DASH: Patch manifest Adaptationset indexing, @n=<Numbering> and @t= (#7131) (0f2cea4)
DASH: Prioritize highest bandwidth in PeriodCombiner (#7045) (29ed0a8)
DASH: Use proper namespace when mapping TXml node to Element (#7240) (cd2fc71)
Defer closeSegmentIndex() for old streams during ABR switches when segment fetches are ongoing (#7157) (4cff18d)
Destroy correctly unused transmuxer (#7059) (f161a1c)
Disable CC with disableText config (#7078) (f9040ce)
Disable seek retry cooldown on most platforms (#7010) (dcc60f9)
Do not minify CodecSwitchingStrategy enum keys (#7200) (f718139)
Don't throw an error when trying to disable a trick mode stream (#7235) (92f70ee)
Dont use inaccurateManifestTolerance for sequenceMode (#7207) (b119c03)
Dont use trick play track for liveSync feature (#7219) (b7481f2)
Exclude future segments in notifyTimeRange calculations (#6970) (62881f6)
Filter duplicate cues on text displayer append (#6949) (fa9feb3)
Fire the correct error code in src= mode in some situations (#7167) (a7a307c)
Fix bad warning when use selectAudioLanguage (#6999) (fbf1ad0)
Fix ended state in stateHistory (#7189) (f6be619)
Fix error thrown after catching null error (#7177) (b4dc2ad)
Fix horizontal alignment of WebVTT in UITextDisplayer (#7169) (efac129)
Fix ID3 timing when included in EMSG (#7099) (eb36c0d)
Fix iteration of document.fonts (#6976) (c70586c)
Fix MSE polyfill for iOS (#7049) (fcd87aa)
Fix NaN and empty objects in getNonDefaultConfiguration (#6956) (52e3864)
Fix normalized codec for VVC (#7201) (8ca1b74)
Fix skip interstitials with another ID but same URL (#7050) (8b70bb6)
Fix support for Dolby Vision based in VVC (#7212) (cdbbe23)
Fix type passed to isTypeSupported in some cases (#7233) (3e3953d)
Fix UITextDisplayer desync & null pointer exception (#7199) (247753d)
HLS: A/V sync regression for HLS live (#6987) (da6c605)
HLS: A/V sync regression for HLS with different segment sizes (#7015) (83955ee)
HLS: Add HLS_EMPTY_MEDIA_PLAYLIST error (#6951) (b3df270)
HLS: Calculate the delay based on the sum of the segment lengths (#7209) (abdabb0)
HLS: Check that segment 0 exists (#7208) (d744ef8)
HLS: Expose tilesLayout properly for live (#7123) (388050c)
HLS: Fix filtering video/audio streams without bandwidth (#7008) (64430ed)
HLS: Fix load AES media playlist (#7012) (3bd032c)
HLS: Fix parsing of width and height when using media playlist (#6989) (cec6166)
HLS: Fix use of EXT-X-MEDIA when not using Content Steering (#7166) (fcacb95)
HLS: Propagate bandwidth to stream in audio-only and video-only (#7006) (1f5badf)
HLS: Remove init segment on formats without init segment (#7060) (c576bc3)
honor autoShowText on non-audio streams (#6977) (ef15d13)
net: Remove AbortController polyfill (#7149) (65e6681)
Offset text regions that are out of viewport (#6986) (ca7fd6e)
Only check encryptionScheme when is not null and not empty string (#7079) (c62c5b5)
Pass correct adaptation value to MediaSourceEngine (#7111) (0ff0578)
PeriodCombiner: Use normalized codec to remove duplicates (#7032) (0669d24)
Prefetch: Use the same references time for evict and prefetchSegmentsByTime (#7003) (9fcaf4d)
properly map region height/width when applying anchors (#7105) (ac9a6ca)
Repeated initial segment load & cancellations (#7147) (3f3bbc6)
Revert change that caused a lot of warning with "cannot find endTime" and hls playback errors (#7239) (e522921)
Revert change that caused stalls with "cannot find endTime" (#7213) (2d2bddd)
SimpleTextDisplayer: Do not disable metadata & chapters tracks (#6948) (c6d834e)
SSA: Support files with line breaks that are not necessary (#6947) (88431b6)
Stats: Fix bytesDownloaded when using src= (#7223) (1faada6)
Stats: Fix completionPercent for Live (#6957) (d719328)
Transmuxer: Fix init segment between discontinuities (#7042) (6850f68)
TTML: Fix font styles parsing (#6969) (f56f7ba)
ttml: Handle escaped special characters. (#7047) (90668c2), closes #7044
TTML: Show background color with image subtitles (#6967) (e68fd55)
UI: Don't display NaN stats (#6958) (7c33192)
UI: Fix ad markers set before full initialization (#7089) (1d5c7d2)
UI: Fix display seekbar and time when the seekrange is infinite (#7182) (867f8b2)
UI: Fix font-family override in UITextDisplayer (#7249) (3d33277)
UI: Fix resolution label when the stream has not resolution (#7043) (089518c)
UI: Fix seek preview time in VoD (#7027) (226c740)
UI: fix wrong french in translation (#6982) (2d6c2af)
UI: Only show frame rate if there are several frame rates (#7190) (d4249b1)
UI: Remove not loaded font (#7242) (47f686f)
UI: Show all resolutions when there are only one audio. (#7017) (2a2c9cd)
UI: Show the ad marker in the seek bar when there are some intersections (#6990) (247037e)
Unify maxDisabledTime behaviour (#7077) (8e13e91)
WebVTT: Fix rendering of WebVTT in UITextDisplayer (#7023) (22a7c49)
WebVTT: Re-add rollover logic (#7104) (0708379)
Xbox: Fix screen resolution detection (#6988) (4d2aa24)
Xbox: Override Dolby Vision codecs (#7115) (2c399e0)
Xbox: Support screen resolution detection on Xbox when using WebView2 (#7144) (d93a019), closes #7141

Performance Improvements

DRM: compare init data only when config flag is set (#6952) (be22e5b)
HLS: do not loop twice when processing nalus (#6954) (a779d31)

4.10.0 (2024-07-01)

Features

add an audiotrackchanged event for when label, language, or roles of an audio track change (#6913) (8825af7)
Add audio codec to selectAudioLanguage() (#6723) (48bdf17)
Add dontChooseCodecs config (#6759) (5067d5c)
Add isLowLatency to shaka.extern.Manifest (#6842) (e020814)
add liveSyncTargetLatency option and deprecate liveSyncMinLatency and liveSyncMaxLatency options (#6822) (277afbf)
Add option to disable continue loading live stream manifest when paused (#6916) (0ea31b4)
Add segment URIs to segment-related errors (#6714) (8d680e5), closes #6712
Ads: Add averageLoadTime and errors to ad stats (#6828) (037d4cb)
Ads: Add content resume/pause requested events (#6738) (9b47b8f)
Ads: Add CUE ONCE support in Interstitials (#6785) (c72493a)
Ads: Add CUE PRE and POST support in Interstitials (#6799) (4ea9a44)
Ads: Add CUEPOINTS_CHANGED event to interstitials (#6791) (9b25ff5)
Ads: Add support for interstitials when using src= (#6777) (59304b8)
Ads: Add support for X-TIMELINE-OCCUPIES (#6806) (7844fed)
Ads: Fill loadTime stats in interstitials (#6817) (28d3c98)
Ads: Fix playback of interstitials in iOS (#6776) (363989c)
Ads: Improve preload timing on interstitials (#6792) (4638775)
Ads: Improve resume times when the interstial uses two video elements (#6774) (5bfe37f)
Ads: Remove circular dependency (#6868) (e39defb)
CEA: Add CEA support for VVC/H.266 (#6912) (a3d09a9)
DASH: add MPD_PATCH advanced request type (#6787) (2f3a1eb)
Dynamic target latency (#6858) (68b4777)
Export getMaxSegmentEndTime and getAvailabilityTimeOffset in PresentationTimeline (#6839) (680c0f1)
Fix processing EXT-X-DATERANGE on live streams (#6740) (4820565)
Fix useNativeHlsOnSafari deprecation (#6935) (b71d0a1)
HLS: Add HLS interstitial support (#6761) (60e6847)
HLS: Add support for EXT-X-DATERANGE (#6718) (2ec6444)
HLS: Add support for MediaQualityInfo events (#6927) (0895e2e)
HLS: Add support to variable substitution in EXT-X-DATERANGE (#6751) (3b2477f)
HLS: Allow disable streams when the media playlist fails (#6807) (c866d7b)
hls: expose manifest skd uri on drmInfo (#6857) (644677c)
HLS: Ignore EXT-X-DATERANGE in the past (#6757) (8d7dd37)
HLS: Only process DATE-RANGE in AUDIO and VIDEO playlists (#6793) (a1c91ae)
HLS: Use PLANNED-DURATION to determine the end time (#6800) (bf5a103)
move live sync options into their own object (#6845) (da0bc4d)
MSS: Add support for MediaQualityInfo events (#6923) (767cbed)
Parse dvvC box for Dolby Vision support (#6866) (69fe20f)
preload: Add new method destroyAllPreloads (#6756) (b500799)
Stats: Add manifestGapCount to stats (#6804) (8a678f3), closes #6789
Stats: Add manifestPeriodCount to stats (#6798) (65b0b8d), closes #6788
Stats: add size of the manifest to player stats (#6783) (d0d5843)
Stats: count non fatal errors (#6781) (081afde)
UI: Add ad statistics button (#6827) (ea82028)
UI: Add new stats to context menu (#6814) (8395b91)
UI: Add save video frame button (#6926) (19cfbf9)
UI: Highlight current time when hovered on seek bar (#6870) (f46dbdc)
UI: Initialize interstitials by default when using UI (#6797) (31d0445)

Bug Fixes

getPresentationStartTimeAsDate() should return time unaffected by clock drift (#6790) (0820491)
selectAudioLanguage() should ignore unplayable variants (#6805) (95590ad)
ABR: Add a guard when variant is null (#6928) (3be95a8)
ABR: Fix variant choose when two variants have the same bandwidth but different resolution (#6760) (a053dd2)
Ads: Fix duplicate interstitials when using src= (#6784) (3949686)
Ads: Fix interstitial ad values when the ad is loading (#6782) (08e8111)
Ads: Fix skip functionality in MediaTailor (#6910) (339bab4)
Allow use startTime equal to 0 in HLS live streams using src= (#6843) (224c1b9)
Avoid filter manifest when the DRM is not initialized (#6737) (80139b0)
Avoid firing SEGMENT_MISSING when there is an alternative (#6881) (aed859b)
CEA: CEA-608 is not rendered in some cases (multiples TRAF boxes) (#6878) (a3e1fdd)
CMCD: Fix reset CMCD on unload (#6821) (7bea10c)
CS: Fix IMA integration (#6907) (9b1ef04)
DASH: Allow play when SegmentTimeline has a duration 0 "S" element (#6896) (3e45e66)
Do not export functions in getNonDefaultConfiguration (#6739) (93c6123)
Don't clear the buffer when disable a stream (#6931) (5dac2c0)
DRM: close properly webkit media key sessions (#6775) (309bd72)
DRM: Probe robustness only for modern PlayReady keysystem (#6851) (96f248c)
ensure all timelineregionenter events are fired (#6713) (76863f2), closes #6711
Exclude fetch polyfill from fetch plugin (#6838) (8bb2d6e)
Fix AC-4 codec string in MediaSourceEngine (#6780) (8fb31c1)
Fix audio properties detection (#6867) (e204bf6)
Fix continues to play a few seconds after reaching playRangeEnd (#6861) (9f5b5a5)
Fix green screen issue on Edge with mixed content (#6719) (d5b1863)
Fix initial track selection in src= when using HLS (#6803) (a65a6f8)
Fix normalized codec for Dolby Vision (#6865) (465a69a)
Fix timestampOffset when is greater than baseMediaDecodeTime (#6849) (3eb85f9)
Generate the correct codec for AV1 HDR (#6879) (1c863c8)
HLS: Allow detect mimeType from non-gap segments (#6892) (14ce038)
HLS: Allow disable initial variant if necessary (#6940) (3416054)
HLS: Avoid get basic info when the first segment is a gap (#6882) (f217344)
HLS: Avoid make a HEAD request of gap segments (#6880) (c90bc5f)
HLS: Disable stream when the media live playlist is stuck (#6900) (c555b38)
HLS: Fix AC-4 codec selection in HLS (#6818) (bf15b24)
HLS: Fix get basic info from segments (#6898) (02331e1)
HLS: Fix getAvailableSegment_ function (#6915) (7bbf612)
HLS: Fix MPEG-H codec selection in HLS (#6901) (3db66b3)
HLS: Fix seekRange when using delta playlist (#6758) (7bcb86e)
HLS: Identify EXT-X-GAP with segment tags (#6884) (4ff0859)
HLS: Ignore query params in the uri of EXT-X-SESSION-KEY tags (#6755) (c3e6450)
ignore buffered content less than 1e-4s (#6802) (d6fcf66)
Only request initialization segment when it's necessary (#6929) (2f762ec)
Prefetch: cache iterator to avoid precision issues (#6899) (b5f1ee9)
Prefetch: Ensure prefetched segments are continuous (#6908) (db679e0)
preload: Fix error handling (#6753) (9d1fe4a)
preload: Fix memory leak with preload feature (#6894) (88d2a02), closes #6883
preload: Fix preload error reporting (#6746) (95422b1)
preload: Fix preload load latency logic. (#6890) (878bf62), closes #6871
PS4: Fix serverCertificate defaulted to null (#6716) (6f84e41)
Support for Zenterio (#6717) (97910dc)
TTML: Extended subtitle codec support (#6832) (601098b), closes #6831
TTML: Fix timing parsing when using 1dp (#6830) (3783ffd), closes #6829
UI: Don't show presentation time in ads (#6752) (2e4ace5)
UI: Fix resolution sorting (#6742) (aaf4b63)
UI: UI does not update after loading a new stream (#6721) (d9242cd)
UI: update French translations (#6873) (620756b)
UI: update Polish translations (#6846) (2c610a4)
UI: update Portuguese translations (#6874) (1fed8b7)
UI: update Spanish translations (#6875) (34cc33c)

4.9.0 (2024-05-30)

Features

ABR: Add cacheLoadThreshold config (#6657) (f374173)
Add a new setting to allow remove based on channels count (#6600) (0206e5a)
Add config for add headers to license requests (#6650) (e7b893b)
add config to clear decodingInfo cache on unload (#6678) (e0eeb5b)
Add getNonDefaultConfiguration (#6620) (907e6ba)
Add response URI to BAD_HTTP_STATUS error (#6561) (ed93987)
Add support for probing encryption scheme support (#6506) (2dea350)
Ads: Implement skip ad functionality in Media Tailor (#6598) (1429763)
Ads: Support CS on devices that don't support multiple media elements (#6575) (520930c)
Check encryptionScheme against MCap (#6484) (ec29f82)
DASH: Add manifest.dash.enableFastSwitching config (#6500) (2fc0c93)
DASH: Add MPD Chaining support (#6641) (82c5149)
DASH: Add MPD Patch support (#5247) (d38aabf)
DASH: Parse and use target latency (#6683) (9060ab0)
DASH: Support Dolby Vision profile 8.x (HEVC) and 10.x (AV1) (#6590) (e480bf0)
Expose the maximum hardware resolution through probeSupport() (#6569) (5da5de2)
HLS: Build closed captions metadata on-the-fly (#6700) (082f897)
Improve default retry delay for Low Latency (#6514) (5f8e7fd)
Optionally force HTTP content URIs (#6649) (dda713a)
Parse colorGamut and use it in MCap (#6663) (329d42a)
Preload AES key when the key is available in EXT-X-SESSION-KEY (#6495) (57cb6ad)
Preload: Add detachAndSavePreload method (#6630) (0a68e93)
Set autoCorrectDrift to false by default for low latency streaming (#6549) (3d1c546)
Set maxDisabledTime to 1 by default for low latency streaming (#6617) (1cdbbe0)
UI: List bandwidth for duplicate resolutions (#6548) (a9d5dc3), closes #6494

Bug Fixes

Add timeout to fullyLoaded in src= (#6676) (64e4fd8)
Ads: Fix CS destroy (#6624) (0e9c2d8)
Ban smooth codec switching on Tizen 5 & 6 (#6686) (c541515)
Cast: Incorrect detection of MediaCapabilities on Chromecast (#6656) (00c5c1d)
CEA: Fix stream detection when the stream has not control codes (#6703) (dd5658b)
CEA: Ignore XDS control codes (#6702) (f69694a)
CEA: reset PTS on new init segment (#6606) (024cb9b)
CEA: reset PTS on new init segment (#6671) (bcc6791)
Clear preload array before awaiting destroy (#6584) (be60f40)
DASH: decrease memory preasure on manifest with SegmentReference by updating old initSegmentReference (#6499) (2dd85e4)
DASH: Firefox multi-period/multi-codec bug (#6691) (b3cacad), closes #6690
DASH: Fix get partial current position for LL when using SegmentTemplate@duration (#6516) (6c47f8b)
DASH: Fix unescape UTCTiming uris (#6501) (27109fe)
DASH: Fix update of SegmentTemplate with $number$ for LL (#6687) (c574be4)
Destroy preload managers on player destroy (#6576) (265784e)
Disallow Object.fromEntries in Tizen (#6634) (11272a3)
Do not assume 1080p Cast devices, some are 720p (#6562) (4498dcd)
Enable SMOOTH codec switching on Fuchsia cast devices (#6609) (f1d620c)
Fix COLR box parsing (#6699) (2b358c5)
Fix default value of liveSyncMinPlaybackRate (#6685) (a219e2f)
Fix deprecation warning for manifestPreprocessor that is always logged (#6496) (0873d1e)
Fix flac detection in Safari (#6497) (0e00d65)
Fix inefficient buffering behavior with negative trick play rate (#6489) (a57002b)
Fix init segment equality in Segment Prefetch (#6537) (ce7cef4)
Fix internal network filter for HEAD requests (#6660) (d816e7c)
Fix MCap checking when using src= (#6675) (54234f1)
Fix multi-codec filtering on DASH live (#6647) (9071002)
Fix numBytesRemaining when the request is done (#6653) (812163a)
Fix Opus support in Safari (#6607) (0a4c9d1)
Fix progress events for VOD when using vodDynamicPlaybackRate (#6688) (95d3c4a)
Fix seeking timeouts (#6539) (fda3c8f), closes #5202
Fix tXml conversion to DOMElement (#6538) (d494068)
Handle non existing navigator.platform string (#6517) (#6518) (f337e06)
HLS: Fix bad detection in some MediaPlaylist (#6608) (c5af5c7)
HLS: Fix HLS load when using #EXT-X-I-FRAME-STREAM-INF without resolution (#6680) (e51cd3b)
HLS: Fix mimetype checking when using SUPPLEMENTAL-CODECS (#6597) (5a90547), closes #6586
HLS: Support request byterange on media playlist detection (#6629) (d66446f)
Issue with compiler minifying webOS device properties (#6558) (61ce88b)
Make UITextDisplayer constructor backward compatible (#6532) (d564be8)
patch setServerCertificate() on older Tizens & webOS (#6696) (9e26166)
preload: Copy net filters to preload manager (#6709) (1cfb53e), closes #6698
Re-add setting playbackRate to 0 to control buffering state (#6546) (8232c60)
Remove preloaded segment when segment has network error (#6515) (2f5062a)
UI: Allow show same resolution with different video bandwidth (#6536) (9fb9b26)
UI: Fix dragging the seek bar seeks and pans the view in VR mode (#6677) (e3f85eb)
UI: Fix unhandled error when playing VR (#6679) (35cd411)
Xbox - round gap jumping values (#6695) (5b6e340)

4.8.0 (2024-04-26)

Features

ABR: Additional request information for ABR Managers (#6313) (6c4333c)
add mediaSource.addExtraFeaturesToSourceBuffer (#6362) (d0aa697), closes #6358
add a live sync panic mode (#6149) (65981e2)
add an option specifying when source buffer removals happen (#6242) (93d616e)
Add bytesDownloaded to stats (#6469) (d532bf4)
Add config to set live stream duration to Infinity (#6207) (de2957e)
Add disableTextPrefetch config (#6197) (202f308)
Add encryptionScheme support on MCap polyfill (#6482) (5a0e60a)
Add encryptionScheme to shaka.extern.DrmInfo (#6480) (c6c39df)
add includeKeys to CMCD config to allow filtering of CMCD data (#6248) (5a025fb)
Add Opus TS transmuxer (#6387) (3b5a71c)
Add preload system to player (#5897) (489b11a), closes #880
Add segmentData info to SegmentReference (#6370) (2bb6dbc)
Add support for Dolby Vision based on AVC and AV1 (#6154) (c100053)
Add TextDisplayer config (#6477) (de2a2d8)
Add unloadAndSavePreload (#6214) (0d929ca)
Ads: Add ability to set tracking URL for Media Tailor (#6365) (b51e661)
Ads: Skip play detection in some devices (#6443) (91f74e7)
Change default preferredKeySystems for Xbox and PS4 (#6471) (cff3d84)
CMCD: Add support to dl, nrr and nor parameters (#6171) (8a9f17d)
CMCD: Add support to rtp parameter (#6184) (038e894)
DASH: Add signalling the last segment number in Period (#6416) (07a3241)
DASH: Allow PeriodCombiner for using streams once (#6097) (5e3db78)
DASH: update period as part of configuration (#6419) (bdabddc)
demo: Add new demo asset for multi-mimeType/codec feature (#6349) (067d9ce), closes #6010
Demo: Show APIC(ID3) as poster for audio only streams (#6122) (291b497)
Detect maximum HW resolution automatically on some platforms (#6180) (278c7bc)
Escape html codes when getting node contents (#6198) (a1c1620)
Evict instead delete on prefetch (#6404) (0fc5814)
Expose PresentationTimeline segment availability duration through Player (#6075) (8ff5b59)
HLS: Add AES-256 and AES-256-CTR support (#6002) (c3380ce)
HLS: Add automatically keyId-key for identity format (#6308) (d251649)
HLS: Add ignoreManifestProgramDateTimeForTypes (#6372) (03bb463)
HLS: Add support for SUPPLEMENTAL-CODECS (#6155) (8d6ad7e)
HLS: Create segmentIndex when there is only one variant (#6383) (3ba7492)
Make getPlayheadTimeAsDate and getPresentationStartTimeAsDate available for VOD (#6417) (986071b)
Parse avcC, hvcC and dvcC boxes (#6146) (b8520ed)
Parse colr box (#6438) (b8b1aa6)
Parse vpcC and av1C boxes (#6157) (151b29c)
Parse XPath (#6470) (0883c32)
Prefer MSE HLS over native HLS in Apple platform when not encrypted (#6188) (fc38aee)
prefetch audio languages. (#6139) (a8ab0c8), closes #6128
Remove com.adobe.primetime keysystem (#6189) (47602c6)
Rename aes128Key to aesKey to allow aes256 in the future (#5990) (31c06ca)
Replace native DOM Parser with a more performant one (#6063) (7116a34)
SegmentIndex minimal interface (#6095) (f064811)
Set updateIntervalSeconds to 0.1 by default for low latency streaming (#6403) (9838622)
text: Add MediaSource.modifyCueCallback (#6167) (bd944d1)
text: Add time context to modifyCueCallback (#6252) (03633e4)
Trigger an event with spatial video info (#6437) (d8d96c8)
UI: Add config for refreshTickInSeconds (#6386) (dbdef5d)
UI: Allow show/hide ui programmatically (#6117) (4e599cb)
UI: Disable forward and rewind with arrows while seekbar not active (#6049) (c189922)
UI: Hide resolution overflow menu button if there's only one choice (#6004) (8649e7e)
UI: Separate trackLabelFormat settings for text tracks and audio tracks (#6052) (a94a602)
UI: UI support for VR content (#6450) (95c6a7d)
UI: Use the same logic to group variants into audio and quality selectors (#6069) (eabfc47)
UI: Use the same logic to group variants into audio and quality selectors (#6096) (c596677)
Update for LCEVC Integration with new features added. (#6263) (7b717e5)
vod dynamic playback rate buffer control (#6172) (8fc292b)
WebVTT: Handle badly formed VTT (#6147) (335eab0)
WebVTT: Remove un-needed VTT payload normalisation (#6145) (ee600c4)

Bug Fixes

AC-3 audio codec support on Tizen (#6166) (08cc34a)
Add LOAS-AAC detection in TS (#6390) (535d386)
Add ManagedMediaSource support in MediaSource polyfill (#6361) (12bf642)
add missing properties to PlayButton type (#6130) (8f0db8e)
Add Opus and AV1 detection in TS (#6385) (bc23fff)
Ads: Fix ad pausing when using customPlayheadTracker (#6444) (2d42933)
Ads: Fix initial ads configuration (#6176) (5b141eb)
Ads: Fix muting/unmuting ads won't affect video and vice versa (#6073) (01a217f)
Ads: Fix VMAP won't play in muted autoplay (#6046) (a8bbbce)
Allow by default variants without pssh in the manifest (#6144) (e1cd031)
APL set-top box wrongly identifies as an Apple device. (#6026) (7f5005d)
auto cancel trickPlay on live as specified (#6100) (45505b0)
avoid uiTextDisplayer.destroy crashing if called more than once (#6022) (42c235d)
call to load in MediaElement using src= in HLS Safari (#6478) (064c3b7)
Cast: Don't pause local video until the cast connection is established (#6359) (ac833da)
Cast: Force TS content to be transmuxed on Chromecast (#6262) (b8905bd), closes #5278
Change quality only when adding the last partial segment and it is fast switching (#6114) (48626f2)
clear listeners when resetting media source (#6449) (ab36ce7)
CMCD: Allow reconfigure session ID (#6177) (3537dc0)
CMCD: allow session id to be configured (#6192) (78c12a6)
CMCD: Fix CMCD for some mimetypes in src= (#6178) (33b40cf)
Correct playhead when seek beyond seekRange (#6304) (a6d27a9)
DASH: Check if periodCombiner_ exists before configuring (#5998) (bb64cb1)
DASH: Fix bad error on DASH DAI (#6047) (a371f43)
DASH: Fix PERIOD_FLATTENING_FAILED on fastswitching streams (#6113) (af12b0b)
DASH: Fix precision issue on some platforms (#6258) (4a0d1ca)
DASH: Fix support for multi-mimeType variants (#6348) (1da5da9)
DASH: Set delay to 0 for LL streams (#6406) (b7b2fc9)
DASH: Update dash manifest when minimumUpdatePeriod = 0 (#6187) (a332070)
DASH: Use labels to stitch streams across periods (#6121) (0de7af9)
Demo: Allow play MP4 and TS in legacy iOS devices (#6051) (f0751cd)
Demo: Fix MSS assets (#6194) (844c208)
demo: Remove max height of demo config tabs (#6324) (4655271)
Disable smooth codec switching in Edge Windows (#6384) (fdc7c6c)
do not append blank codec strings (#6093) (ed0aa22), closes #6092
Do not make LICENSE_REQUEST_FAILED fatal if other keys are successful (#6457) (a6c748a)
Do not use replaceAll in XPath parsing (#6473) (bf17a34)
don't double wrap URIs for HLS key requests (#6246) (948660b)
Don't retry MSE errors on startup (#6112) (de7d8d3)
Don't update captions when video is paused (#6474) (2f653f1)
ENCRYPTED CONTENT WITHOUT DRM INFO on comcast X1 due to safari blocklist (#6034) (3bf0664)
Fix cea608 whitespace rendering (#6329) (8cf9d59), closes #6328
Fix compiler issue in Mp4BoxParsers (#6312) (5badb6a)
Fix detection of flac support on Safari (#6250) (bb712c0), closes #6249
Fix detection of spatial rendering support in Cast (#6138) (4e47acd)
Fix DRM workaround for Xbox with Dolby Vision boxes (#6201) (d938837)
Fix duplicate init segment download when using startAtSegmentBoundary (#6479) (da7863d)
Fix ENCA box parsing (#6298) (bca9f25)
Fix encryptionScheme for FairPlay (#6483) (bf9787a)
Fix exceptions in StreamingEngine when reloading (#6466) (d570ae1), closes #6458
Fix gitpkg.now.sh dependencies (#6211) (62ab048)
fix handling of multiple CC tracks (#6076) (44cb8a2)
Fix HLS segment index errors and x-program-date-time errors since v4.7.4 (fd6b3d0)
Fix liveLatency in stats (#5982) (00c918f)
Fix nalu parsing in TS (#6137) (df8dbb9)
Fix PES rollover in TS (#6363) (e8f37f0)
Fix playback stuck on initial gap (#6340) (292ef20), closes #6339
Fix reusing region elements in UITextDisplayer (#6476) (4302a6b)
Fix SAR when transmuxing (#6309) (b5d69f0)
Fix SegmentPrefetch in some cases (#6199) (b508d48)
Fix support of getAllThumbnails when using DASH multi-period (#6464) (6905c74)
Fix transmuxer when some PES has the same pts and dts value (#5985) (165feac)
Fix uncaught global OBJECT_DESTROYED errors (#6460) (32d7054)
Fix untrusted types in MediaTailorAdManager (#5996) (2f06039)
Fix waiting for empty init datas (#6292) (118f47f), closes #6228
Fix webOS 4 & 5 utility methods (#6463) (8c549f3)
Fix wrong aspect ratio in transmuxed videos (#6170) (eb1fef8)
HLS: Avoid duplicate AES request when using the same info (#6118) (1671a3e)
HLS: Avoid duplicate AES requests (#6399) (ea740ba)
HLS: Ban unsupported combinations of SAMPLE-AES encryption (#6295) (edbac36)
HLS: Fix bad init segment request with byterange when using media playlist (#6297) (6a8f972)
HLS: Fix bad warning when playing HLS-AES128 (#6434) (17df192)
HLS: Fix clear init segment mapping (#6000) (8a44111)
HLS: Fix IAMF codec selection in HLS (#6389) (c59a3b8)
HLS: Fix labelling of captions in Safari (#6426) (35dd543)
HLS: Fix playback of muxed TS content in Safari (#6045) (1b675cb)
HLS: Fix SAMPLE-AES playback (#6402) (af88a32)
HLS: Fix variant synchronization in HLS after selectVariantTrack (#5984) (8da033f)
HLS: Fix VVC codec selection in HLS (#6156) (701ec9b)
HLS: getPlayheadTimeAsDate() differs from X-EXT-PROGRAM-DATE-TIME (#6059) (776b69d)
HLS: getPlayheadTimeAsDate() differs from X-EXT-PROGRAM-DATE-TIME (#6371) (c615cf4)
HLS: Live recovery after disconnects (#6048) (8476631)
HLS: Only offset segment ref times when needed w/ EXT-X-MEDIA-SEQUENCE (#6378) (bca6252)
HLS: Reset textSequenceModeOffset on discontinuity (#6388) (966302d)
HLS: Set the bandwidth correctly for audio/video-only variants (#6165) (658386b)
Improved HEAD request fail test when fallback-ing to GET request (#6044) (b45877d)
Include text bandwidth in stats (#6109) (4823dfe)
Install by default shaka.polyfill.PatchedMediaKeysApple when there is no unprefixed EME support (#6053) (5b5b2ce)
log prefetch miss for missing segments (#6012) (a70136d)
Looser tolerance for ending trick play at edge of seek range. (#6422) (9f603ad), closes #6421
offline: Fix server certificate error when trying to delete stored content (#6080) (e1eb003)
offline: Fix store persistent licenses with drm info in the pssh (#6143) (5acc773)
player Dropping Variant (better codec available) when it should not (#6163) (07ebdb1)
preload: Fix load interruption (#6271) (d795a00), closes #6225
preload: Fix timing of call to stopQueuingLatePhaseQueuedOperations (#6238) (fd57e7f), closes #6225
preload: Only start preload if manager exists (#6222) (36b7367)
Prevent license requests for unplayable variants (#6204) (cac1fd0)
Provide a fallback to GET request when HEAD request fails (#5986) (1af93e6)
Reject Opus encrypted on Firefox Android (#6115) (e692d68)
Reject TS content on all platforms and transmux always (#6382) (7e32636)
Reset to default playback rate on release playback rate controller (#6089) (23fb2f5)
stay paused after codec switch (#6108) (e48438f)
text roles being combined incorrectly in some multiperiod cases (#6055) (b463e39), closes #6054
transmuxer: Support raw AAC with TS extension (#6360) (7c6e846)
TTML: Clip to video when extent is not present (#6086) (2862228)
TTML: Fix trim surrounding spaces with xml:space="default" (#6395) (bcedec3)
tXml: html unescape node attributes with urls (#6267) (67cd2dd)
UI: Disable PiP on casting (#6110) (6312fa3)
UI: Fix disable PiP when using documentPictureInPicture (#5992) (6229284)
UI: Fix keyboard navigation of volume bar on Firefox (#5981) (90f1d61)
UI: Fix replay button when the post-roll is running using CS (#6072) (6b7a02a)
UI: Fix the scrolling when scrolling from the laterals when seekOnTaps is enabled (#6050) (df05692)
UI: Update the playbackrate on loaded event (#6090) (9b9ff16)
VTT: fix setting textShadow when multiple CSS classes provided (#6287) (d0e64d7)
WebVTT: Fix multiline colored VTT subtitles (#6394) (25427c7)
WebVTT: Remove rollover logic because we always transmux TS (#6397) (286126e)
When disconnecting from chromecast, subtitles are turned off (#6103) (d4cd66d)

Performance Improvements

Cast: memoize/cache canDisplayType results to reduce startup latency (#6367) (30285b2)
DRM: pass preferredKeySystems to filterManifest() (#6468) (c9b61fe)
HLS: do not filter all tags to get the first tag (#6088) (9802f65)
Improve performance of addThumbnailsTrack (#6067) (3a14047)
mp4generator: stop nesting concat in methods (#6041) (f52dd2b)
Optimize init segment reference comparison for common case (#6014) (58d946e)
PeriodCombiner improvements (#6005) (4022788)
transmuxer: Improve performance on video transmuxing (#6364) (d0c3d9a)
transmuxer: various performance improvements (#6003) (cd326e2)
ts parser O(n^2) performance bug. (#6035) (dd50028)
WebVTT: Improve parsing time for unstyled payloads (#6066) (9462e12)

Reverts

Add chapter titles and dividers on the seek bar (#6208) (32f8dc5)
Fix potential AV sync issues after seek or adaptation (#6435) (73117f0), closes #5785 #4589
Install by default shaka.polyfill.PatchedMediaKeysApple when there is no unprefixed EME support (#6068) (3ce4399)

4.7.0 (2023-12-04)

Features

Add config to allow Media Source recoveries (#5938) (0deb25b)
Add config to prefer spatial audio (#5963) (90bc6a7)
add preferred video label (#5948) (503327a)
Add support for Common Media Server Data (CMSD) (#5900) (966b910)
Avoid streams which cannot fit into the browser's MediaSource quota (#5937) (c496aaf)
DASH: Add support for location in Content Steering (#5914) (8f453c2)
DASH: Handle mixed-codec variants. (#5950) (24e3255), closes #5961
Demo: Add field for chapters URL when adding custom content (#5934) (d1bc83d)
Demo: Add field for text URL when adding custom content (#5953) (5c4a3a2)
Demo: Use MediaSession action handler in the demo (#5927) (078ab36)
expose CEA708 window position in the cue's region (#5924) (2a524bf)
Fix Media Source recoveries in some cases (#5966) (b2a880b)
Improve npm package size (#5955) (ca28063)
Set baseDelay to 100 by default for low latency streaming (#5926) (515a4ab)
UI: Add double tap to forward/rewind in the video (#5943) (918c30b)
UI: Add more keyboard shortcuts (#5942) (2fcc2f8)
UI: Hide language and resolution overflow menu button if there's only one choice (#5928) (628bb63)

Bug Fixes

CEA: Fix positioning in CEA-608 (#5925) (83f6f53)
DASH: Fix bad url when specify using a full WebVTT with BaseURL (#5954) (ba85ece)
DASH: Fix false redirect detection (#5910) (3a68623)
DASH: SegmentTemplate@media not updated after change in manifest (#5899) (30de177)
Demo: Allow configure some missing configs (#5918) (c62e38c)
Demo: Pressing "Edit" button unstores custom asset, but does not update "stored" button (#5936) (82b958f)
Fix color detection in text utils (#5970) (68903e1)
Fix ESDS box parser (#5952) (7683892)
Fix init segment comparison (#5920) (82ab893)
Fix language comparison in addTextTrackAsync (#5904) (f708318)
Fix reset Media Source when using mixed codecs in different containers (#5949) (419b1c3)
Fix trackschanged event not fired after a license request is denied for some tracks (#5962) (4eba182)
Fix transmuxer when sample has no video data (#5933) (6102060)
HLS: Fix m4s extension detection (#5951) (d89945f)
HLS: Provide a fallback to GET request when HEAD request fails (#5964) (fb5a833)
HLS: Recognize CEA subtitles when CLOSED-CAPTIONS attribute is missing (#5916) (58d4597)
Only append to the buffer init segments when the segment is independent (#5921) (09f2a2e)
Properly size region anchor from LINE units (#5941) (8b6602e)
UI: Correctly display video time and duration for VOD (#5929) (00ff864)
Unmask errors on LL (#5908) (c898364)
WebVTT: Fix support for line vertical alignment (#5945) (9f5e461)

4.6.0 (2023-11-16)

Features

Add a stub text display class (#5804) (#5806) (700d181)
Add config to ignore duplicate init data (#5853) (acf23f8)
Add partial info to shaka.media.SegmentReference (#5822) (766b0a1)
Add support for WPE based browsers in RDK set-top boxes (#5852) (2eedb12)
Add thumbnails support in src= (#5802) (88e4cd4)
Add video progress events (#5850) (c3beee6)
Allow prefetch init segments (#5825) (3f392c0)
DASH: Add initial support for "urn:mpeg:dash:ssr:2023" (#5762) (508e5cf)
DASH: Add support for Content Steering (#5710) (42f491f)
DASH: Add support for Content Steering in AdaptationSet BaseURL (#5884) (1c6f1fa)
DASH: Add support for minimum values in service descriptions (#5844) (5f94a62)
Demo: Add CBCS content to demo (#5862) (9777c52)
Demo: Add Content Steering assets (#5888) (8e0ee8a)
demo: Add icon for new demo asset (#5866) (f7448b7)
Demo: Add new 3D movie stream from Apple (#5872) (a5adf31)
HLS: Add new config for allow LL-HLS byterange optimization (#5877) (3e91e8e)
HLS: Add new config to get codecs from media segment for playlists without CODECS attribute (#5772) (80630bb), closes #5769
HLS: Add support for Content Steering (#5881) (b75ca1d)
HLS: Add support for mjpg I-Frames playlist (#5856) (801131f)
HLS: Add support for QUERYPARAM variable type in #EXT-X-DEFINE (#5801) (fda3189)
HLS: Add support for REQ-VIDEO-LAYOUT (#5809) (81fc82b)
HLS: Build closed captions metadata for media playlist on-the-fly. (#5811) (754bfac)
HLS: Improve the stream info when EXT-X-MEDIA has not uri (#5886) (b5b6a0f)
ID3: decode APIC frames (#5857) (6a862d2)
Improve latency in LL DASH streams (#5820) (20b4abf)
net: Add shaka.net.NetworkingUtils (#5756) (be96fd0)
Stop setting playbackRate to 0 to control buffering state (#5696) (6156dce)
thumbnails: Add Player.getAllThumbnails (#5783) (9f7576b), closes #5781
UI: Add chapter titles and dividers on the seek bar (#5863) (c1198df)
UI: Bucketize resolution names in the UI (#5816) (b56b9df)
UI: Display frame rates in the quality selector (#5753) (3096378)
UI: Show the channel count in the audio selector (#5868) (1681acd)
Use ManagedMediaSource when available (#5683) (01da5fa)

Bug Fixes

ABR: Fix HLS playback after internet connection is restored (#5879) (f5777e5)
AD_STARTED fires before ad started with AWS Media Tailor (#5855) (b39f334)
Add Orange platform to requiresEncryptionInfoInAllInitSegments (#5895) (9d23a87)
Allow get seekRange on manifestparsed event in some cases (#5892) (606d693)
Allow parseXmlString when createNodeIterator is not available (#5805) (ea7764d)
ban new Uint16Array(buffer) (#5838) (155befb)
CEA decoder should return early if packet is not large enough (#5893) (9a694b5)
DASH: Fix bad url when specify MPD BaseURL and AdaptationSet BaseURL (#5883) (5f891d9)
DASH: Fix manifest update time for Live manifests (#5763) (65449d1)
DASH: Fix manifest update time for LL-DASH (#5736) (8b7141f)
dash: fix race condition in segment template (#5842) (8d2b657)
DASH: Handle minimumUpdatePeriod=0 with urn:mpeg:dash:event:2012 (EMSG) (#5823) (f8438df)
DASH: Segments being fetched out of the range of the timeline (#5889) (d8aa24f)
Dispatch streamDataCallback correctly in SegmentPrefetchOperation (#5764) (bab8153)
Fix bug with live start time (#5835) (577d141)
Fix chooseCodecsAndFilterManifest for similar frameRate (#5817) (8ff204d)
Fix chooseCodecsAndFilterManifest for some HLS manifest (#5800) (51870e9)
Fix converts legacy avc1 codec strings on transmuxer (#5790) (8944ca9)
Fix crash while playing HLS AES 128 streams (#5830) (64b12c1)
Fix DRM workaround for Tizen and Xbox with ac-4 boxes (#5812) (72a5de3)
Fix incompatible codec is selected in Windows Edge for Widevine (#5831) (5aa3597)
Fix mangled property in compiled mode in Content Steering (#5887) (0e62b8e)
Fix missing audio streams (#5869) (d6aab6b)
Fix nalu parsing and improve performance in the transmuxer (#5846) (ae423b4)
Fix selectAudioLanguage using channelsCount param (#5875) (c830a99)
Fix variant filtering by preferredAudioChannelCount (#5859) (51edeae)
For text content is not necessary codec switching (#5731) (bdbaae5)
hisense: set stallSkip to 0 for HiSense devices (#5833) (c457db8)
HLS: Fix accessibilityPurpose detection (#5840) (ceaa9fa)
HLS: Fix bad detection in some MediaPlaylist (#5878) (5e797bd)
HLS: Fix decryption of AES-128 (#5871) (da38b36)
HLS: Fix init segment when EXT-X-MAP is preceded by EXT-X-BYTERANGE (#5732) (24e5de3)
HLS: Fix kind detection for 'captions' text tracks (#5819) (8e442b3)
HLS: Fix LL-HLS with byterange optimization using segments mode (#5876) (c79e5a5)
HLS: Fix url management in HLS (#5722) (8deab71)
Offline: Fix download of some HLS manifests (#5861) (c2c8320)
offline: Fix server certificate error when trying to store content (#5848) (f4a35f2)
TTML: Fix support of urls in smpte:backgroundImage (#5851) (fa93d53)
UI: Console error on remote.cancelwatchavailability() method in remote playback feature (#5793) (b66a8e8)
UI: Fix text selector when the trackLabelFormat is set to LABEL (#5751) (bba0651)
UITextDisplayer font-family is overridden by UI's Roboto font (#5829) (cb8a5ed)
WebVTT: Fix wrong writing-mode in nested cues (#5807) (ea7d83e)

Performance Improvements

dash: improve readability and reduce number of loops in dash parser (#5768) (17a4363)
DASH: PeriodCombiner optimisations (#5837) (ade93b0)
DASH: reduce looping and remove chaining awaits in period (#5774) (be755e8)
HLS: Improve detection of all partial segments (#5761) (2a35579)
Improve transmuxer performance (#5789) (aa41e87)
manifest: avoid unnecessary looping in uri resolver (#5773) (4d5caee)
simplify and improve performance of parsing initData when deduping (#5775) (041a08f)
utils: use WeakSet to track object references (#5791) (daa9d1f)
Xbox: drop incompatible variants for XBOX early (#5777) (170a40c)

4.5.0 (2023-10-04)

Features

ABR: Allow some downscale when use restrictToElementSize or restrictToScreenSize (#5631) (cad1ac8)
Add getBandwidthEstimate to the player interface for custom manifest parser (#5714) (1271a18)
Add H.265 TS transmuxer (#5611) (3c2c095)
Add KeyStatusChanged and UpdateState events (#5695) (2f97fa7)
Add manifestupdated event (#5602) (b16d2f0)
Add TS transmuxer for muxed content (#5571) (7df3321)
Ads: Add support for AWS Elemental MediaTailor (#5679) (cf5a72b)
CEA: Parse CEA from TS with H.265 (#5610) (54eaf63)
DASH: Add new config to prevent mixing of audio representations from different adaptation sets (#5620) (0bbb470)
DASH: Add support for AES-128 (#5656) (96ae7f2)
DASH: Allow the playback of DASH with $time$ and large timescale value (#5621) (4a1c96e)
demo: Added icons for new demo assets (#5691) (12400b1)
Enable codec switching (#5470) (0078137)
HLS: Get the correct video info for TS segments with H.265 (#5616) (e191c75)
HLS: Take into account the parsing time for manifest schedule update (#5678) (f7e33a3)
Migration of LCEVC DIL (Decoder Integration Layer) to LCEVC Dec (Decoder) (#5459) (c1e18d3)
TTML: Add support to tts:ruby (#5645) (9fd220e)
TTML: Add support to tts:textCombine (#5644) (73a3bd9)
UI: Add config to preferDocumentPictureInPicture (#5690) (025502a)
UI: Add PiP function to controls (#5629) (b422847)
UI: Add remote button with RemotePlayback API (#5650) (1ef5ae0)
WebVTT: Add support to ruby, rt, rp html tags (#5642) (76ffd38)
WebVTT: Add support to text-combine-upright (#5633) (a2f253f)

Bug Fixes

Allow PID change in TsParser (#5681) (d9b49d9)
CMCD: Fix CMCD for some mimetypes in src= (#5699) (e2c32c5)
com.apple.fps should work with the default initDataTransform when using legacy Apple Media Keys (#5603) (76fdda6)
Compute correctly the positionAlign in UITextDisplayer (#5630) (3a2dbc3)
DASH: Fix bigint implementation (#5707) (45009d2)
DASH: Fix race condition error while switching audio tracks (#5619) (29d9a10)
Demo: Allow com.apple.fps.1_0 in the custom DRM System field (#5600) (ab86000)
Demo: Fix url of "Low Latency HLS Live" asset (#5708) (146d3ec)
Fix compiled-mode error formatting (#5623) (a19912e)
Fix creation of new Stream object for each manifest request in DASH Live when using CEA (#5674) (0a8b519)
Fix MediaSourceEngine reset operation (#5576) (9f5e91f)
Fix Mp4Generator (#5566) (effafbc)
Fix NALU parsing in some HLS muxed live streams (#5688) (756a576)
Fix PES parsing (#5559) (5c6ab9e)
fix preferred track selection on Safari (#5601) (d021d6f)
Fix some properties on the shaka.text.Cue that are mangled (#5673) (d2b7cb2)
Fix transmuxed audio timestamps (#5595) (0260aef)
Fix transmuxing of muxed content (#5686) (f20d50a)
Fix TS transmuxer when the main content is muxed (#5575) (65b3037)
Fix unreleased stack overflow on statechanged (#5712) (ebacf32)
HLS: Allow audio groups on audio-only content (#5578) (3cbc444)
HLS: Fix audio and video out of sync (#5658) (4cc4143)
HLS: Fix display CEA-708 in HLS (#5694) (2097193)
HLS: Fix presentation delay for small live playlists (eg: 3-4 segments) (#5687) (caef5a4)
HLS: Get the correct video codec for TS segments (#5598) (1135115)
HLS: Show WebVTT subtitles with X-TIMESTAMP-MAP in segments mode (#5643) (bd636d4)
HLS: Skip segments without duration and without partial segments (#5705) (f53d50d)
HLS: Support AES-128 in init segment according the RFC (#5677) (806d91a)
Improve TsParse to avoid parsing errors (#5615) (5fa8b42)
Prevent codecs override in the transmuxer (#5568) (66c625f)
Remove debugging code on Simple Text (#5582) (991130a)
seeking in segment timeline returns incorrect index (#5716) (c02ccee), closes #5664
TTML: Fix wrong writing-mode in nested cues (#5646) (3a4f108)
UI: Fix broken language names on Google TV (#5613) (fc93292)
WebVTT: Fix support for line:0 vertical alignment (#5632) (eed393f)
WebVTT: Fix text displayed out of picture and with overlapping lines (#5662) (6975be9), closes #5661
WebVTT: Fix wrong writing-mode in nested cues (#5641) (56a4cea)

Performance Improvements

Optimization to resolve uris (#5657) (bd17c2b)

4.4.0 (2023-08-30)

Features

ABR: Abr improvement config (#5400) (b51ee6e)
Add a Mp4Generator (#5127) (d475a73)
Add AAC silent frame getter (#5557) (933f039)
Add AAC transmuxer (#5240) (00d3a45)
Add AC-3 and EC-3 support in Mp4Generator (#5235) (28d18ad)
Add AC-3 detection in TS (#4931) (48c30bc)
Add AC3 transmuxer (#5297) (6f83997)
Add EC-3 detection in TS (#5144) (24a3b7d)
Add EC3 transmuxer (#5352) (7d24e14)
Add ExpressPlay FairPlay util (#4926) (7fa40fd)
add feature-flag to insert fake encryption in init segments on broken platforms (#5561) (f14f295)
Add getManifestType method (#5021) (c7c5e94)
Add liveSync configuration to catch up on live streams (#5304) (db44dc8)
Add missing export in TsParser (#5145) (412a7e8)
Add MP3 transmuxer (#5208) (82e905b)
add Occitan locale (#4900) (68486a3)
Add originalLanguage to the Track structure (#5409) (f53349f)
Add preferredAudioLabel to PlayerConfiguration (#4763) (aadecd6)
Add preferredVideoHdrLevel config. (#5370) (2f511a2)
Add safeMargin as a parameter of the player selectAudioLanguage method (#5316) (e4a4138)
Add support for AC-3 and EC-3 audio in DVB streams (#5484) (9bd559b)
Add support for changing codecs in MediaSourceEngine (#5217) (464f33c)
Add support for Document Picture-in-Picture (#4969) (3828fd6)
Add support to old EMSG schemeId for ID3 (#5320) (cd9ee09)
Add support to streamDataCallback when using prefetch (#5310) (6104b57)
Add TS transmuxer (#5386) (eec25b2)
Ads: Add ads config (#5085) (dfe263a)
Ads: Add control AdsRenderingSettings (#5536) (d37143e)
ads: Add getPodIndex to CS and SS ads (#5524) (65cf077)
ads: Add new methods to Ads (#5107) (2b33315)
Ads: Allow multiple calls to requestAds in CS (#5542) (837e0fb)
Ads: Allow use a custom playhead tracker in CS (#5543) (362f03f)
Ads: Disable custom playback on iOS 10+ browsers for client-side ads (29e022e)
ads: Dispatch a player event for client-side ad errors (#5045) (673b7fc)
Allow custom plugins for transmuxing (#4854) (fac721d)
Allow generate muxed content with Mp4Generator (#5555) (1112d1d)
Allow generate segments with Mp4Generator (#5185) (8da971f)
allow reuse of persistent license sessions (#4461) (cc97da1)
Allow VTT files with erroneous linebreaks (#2394) (9b1c614), closes #2358
Cache mediaCapabilities.decodingInfo results (#4789) (b7781f0), closes #4775
Caching and other efficiency improvements for mcap polyfill (#4708) (884c4ca), closes #4574
cea: Add CEA parser for TS (#4697) (70fad8d)
CEA: Add support to vertical position in CEA-608 (#5531) (47224ff)
Config to require a minimum HDCP version (#4883) (61613cf)
Convert CEA parsers to plugins (#5195) (7bda65d)
DASH: Achieve better latency in LL streams (#5291) (f4bcc87)
DASH: Add support for <dashif:Laurl> (#4849) (b441518), closes #4748
DASH: Add support for service descriptions (#5394) (693abd5)
DASH: Expose accessibility purpose in track (#5216) (654a028), closes #5211
dash: Improve DASH SegmentTemplate performance with on-demand segment references (#5061) (f1c5a1c)
DASH: Remove MIN_UPDATE_PERIOD_ to achieve better latency in Live (#5286) (1515b7a)
Demo: Add Low Latency filter in demo page (#5392) (c378e10)
Demo: Add MSS Playready asset (#5485) (89ca242)
demo: Improve bug report button in demo (#5510) (4329d79), closes #5056
DRM: use preferredKeySystems to reduce requestMediaKeySystemAccess() calls (#5391) (6d75d89)
Enable variant failover for BAD_HTTP_STATUS and TIMEOUT (#4769) (b46012d)
export period combiner (#5324) (e9ba2f4), closes #5307
HLS: Add HLS config to ignore manifest timestamps when in segments mode (#5103) (4d487e4)
HLS: Add HLS support for non-sequence mode (#4623) (2b50b88)
HLS: Add support to _HLS_msn query param in LL streams (#5262) (2ece86f)
HLS: Add support to _HLS_part query param in LL streams (#5265) (ec8804d)
HLS: Add support to blocking playlist reload by adding the CAN-BLOCK-RELOAD=YES (#5279) (090554b)
HLS: Add support to BYTERANGE-LENGTH in EXT-X-PRELOAD-HINT (#5267) (ea97a5a)
HLS: Add support to HLS-AES128 low latency (#4982) (07787a8)
HLS: Add support to HOLD-BACK in EXT-X-SERVER-CONTROL (#5281) (bb2c06a)
HLS: Allow delivery directives in Live streams (#5292) (aedf634)
HLS: Fix update time when using LL-HLS and byterange optimization (#5495) (bba7537)
HLS: Get resolution from TS when load a Media Playlist (#5058) (42a9f96)
HLS: Improve detection of basic info from Media Playlist (#4809) (d465942)
HLS: Improve HLS parsing time (#5264) (2ca7d0b)
HLS: Improve Low Latency performance in HLS (#4952) (5514385)
HLS: Optimization of LL-HLS with byterange (#5319) (9e6655a)
HLS: Optimize LL-HLS with byterange (#5342) (53d6378)
HLS: Parse #EXT-X-BITRATE (#5550) (123183d)
HLS: Parse SAMPLE-RATE attribute (#5375) (5af34ad)
HLS: Poll HLS playlists using last segment duration (#4779) (1ba3806), closes #4771
HLS: Support byterange optimization on servers with support to blocking playlist reload (#5347) (263a17b)
Improve live latency on load (#5268) (236dacb)
Improve parsing time in DASH and HLS (#5261) (f1e35fd)
Improve performance of multi-period DASH parsing (#5350) (5b0b429)
Improve performance of setStreamProperties on low-end devices (#5380) (ddbc249)
Improve sequence mode start time (#5326) (80cacf6)
Include stack trace in errors dispatched from production builds (#5407) (7d049eb), closes #5406
logs: Add extra logging for 3015 errors (#4932) (67a2451)
Make gap jump timer time configurable (#5525) (97b7412)
Move forceTransmux from streaming to mediasource config (#4783) (b491a6b)
MSS: Add support for Microsoft Smooth Streaming (VOD only) (#5002) (f80bf20)
MSS: Fix MSS PlayReady support (#5486) (1dd9809)
net: Added advanced type to filters (#5006) (fbce38a), closes #4966
Optimize appendBuffer operations for init segments (#5377) (68f7a0e)
Parses a PRFT Box, with a loss of precision beyond 53 bits (#5354) (a797651)
Parses a TFDT Box, with a loss of precision beyond 53 bits (#5329) (db73e1f)
Parses a TFDT Box, with a loss of precision beyond 53 bits (#5501) (c6e8449)
Raise fatal error on linear manifest request update failure (#5138) (3ff7ba3)
Set segmentPrefetchLimit to 2 by default for low latency streaming (#5275) (62f24d2)
SRT: Support stylized payload in SRT format (#5500) (963cf61)
Support customizing clearBuffers and safeMargin when select variants by label (#4770) (c724625)
Support Parallel Segment Fetching (#4784) (de6abde)
Support private-use language tags (#5223) (fa041d7)
UI: Add HDR label to resolution when the track is HDR (#5373) (3f9eade)
UI: Add PageUp and PageDown to UI seek bar (#5519) (8e22a50)
UI: Add thumbnails to the UI (#5502) (c483975)
UI: Allow customizing FullScreen element (#4963) (c471d23)
UI: Remove copyStyleSheets (#5273) (fe43ed3)
UI: Use Intl.DisplayNames to show the language name (#5365) (35cb193)
Use local assets for transmuxer tests (#5549) (a75e776)
Use shaka.text.Cue everywhere instead of shaka.extern.Cue (#5529) (62156ba)
utils: Export shaka.util.StreamUtils.meetsRestrictions (#5100) (3543e57)
WebVTT: Add support to auto position (#5532) (a8f7c41)
webvtt: webvtt colors output (#4954) (ed7a736)

Bug Fixes

config.streaming.preferNativeHls only applies to HLS streams (#5167) (bf4b4a5), closes #5166
add MIME type for HTML5 tracks (#5452) (4f1a119)
Add missing AdvancedRequestType in some requests (#5113) (b60bf16)
Add missing StreamInfo value in AAC transmuxer (#5260) (5175e88)
Add mux.js to support.html (#4923) (d9fa4eb)
Adds missing CMCD params to some http requests (#5072) (fe38e45), closes #5067 #5094
ads: Fix ads starting muted behavior (#5153) (211624f), closes #5125
Ads: Fix CS volume ad (#5016) (492b5f3)
Ads: Fix SS configure (#5155) (49ed4ab)
Ads: Fix usage of EventManager on CS (#5017) (541badc)
Ads: Fix usage of EventManager on CS (#5084) (122f5f3)
ads: Fix VMAP ads stay muted on muted autoplay (#4995) (d074afc)
Ads: Initialize correctly the IMA ads manager (#5541) (4428adf)
Allow the playback of TS without mux.js (#5041) (0b785f7)
Avoid unnecessary timestampOffset updates when using HLS segments mode (#5270) (9059944)
Caption can not turn off at iOS Safari (#4978) (9d2c325)
cast: Added existence checks for MediaDecodingConfig.{audio|video} in decodingInfo(). (#4796) (36db83d)
cast: Use cast platform APIs in MediaCapabilties polyfill (#4727) (5d6f56a)
CEA 608 captions not work with H.265 video streams (#5252) (f0ee16b), closes #5251
cea: Fix MAX_ROWS in CEA-708 window (#4757) (e89eeb6)
cea: Fix not rendering CEA-608 on encrypted mp4 segments (#4756) (d600109)
chapters: removed duplicate chapters by id (#4810) (151bdda)
cmcd not applying configuration changes (#5119) (58aa45f)
Correct default initDataTransform for legacy Apple Media Keys (#4797) (67a5d56)
DASH: Avoid "Possible encoding problem detected!" when appending chunked data (#5376) (2071e3a)
DASH: Fix bufferBehind with image tracks regression (#5210) (2d9f566)
DASH: Fix dynamic manifests from edgeware (#4914) (056588b)
DASH: Fix seeking on multiperiod content after variant change (#5110) (3b0f013)
DASH: Ignore minBufferTime when using LL (#5285) (fea46d8)
Default language to 'und' for native tracks (#5464) (8cd3e2d)
Demo: Allow enable LL only with Low Latency Mode config (#5266) (70823f9)
Demo: Allow manifest type for DAI custom assets (#4977) (1e50630)
Demo: Fix deployment of codem-isoboxer in the Demo (#5257) (03b39f7)
Demo: Fix error link width to avoid overlap with close button (#5309) (08317d0)
demo: Fix native controls pointer events stolen by LCEVC canvas (#5065) (6508f40)
Demo: Show correctly external text in the Demo (#5521) (e2bf1de)
Demo: Trim custom manifestUri to avoid copy-paste errors (#5378) (0e32256)
Dispatch all emsg boxes, even if they are ID3 (#5428) (25ecfa7)
docs: fix player configuration code in drm config tutorial (#5359) (5487236)
Document Picture-in-Picture: Use width/height instead of initialAspectRatio (#5224) (0da63a0)
don't use navigator.connection event listener if it isn't implemented (#5157) (fb68306), closes #4542
DRM: broken keySystemsMapping due to multiple references of drmInfo (#5388) (6513ac0)
DrmEngine exception thrown when using FairPlay (#4971) (eebf18c)
exclude "future" segments from presentation timeline auto correct drift calculations (#4945) (ea6774a), closes #4944
Explicitly specify @externs in transmuxer externs. (#4999) (ef8078a)
Failed to set 'currentTime' property on 'HTMLMediaElement' on a Hisense TV (#4962) (5d93b8f)
Fallback to isTypeSupported when cast namespace is undefined (#5012) (50d0645)
Fire correctly MIN_HDCP_VERSION_NOT_MATCH error (2ae5a99)
Fix bufferBehind setting broken by image segments (#4718) (cd1b7c0), closes #4717
Fix buffering on the end of MSS streams (#5196) (a8e3c9a)
Fix captions from MP4s with multiple trun boxes (#5422) (bccfdbc), closes #5328
Fix compiler error on static use of "this" (#4699) (b06fd6a)
Fix DASH rejection of streams with ColourPrimaries and MatrixCoefficients (#5345) (226ffa9)
Fix DRM workaround for Tizen and Xbox with hvc1/hev1 boxes (#4743) (a61c084), closes #4742
Fix duplicate updates in StreamingEngine (#4840) (224207b), closes #4831
Fix duration error when HLS goes from LIVE to VOD (#5001) (1aee989)
Fix error when network status changes on src= playbacks (#5305) (07ca8f5)
Fix exception enabling captions on HLS (#4894) (b7b2a7c), closes #4889
Fix exception on Tizen due to unsupported Array method (#5429) (8ff2917)
Fix exiting fullscreen on Safari (#5439) (ed93a0c), closes #5437
Fix failure when drivers lag behind browser (#5423) (a909ed4)
Fix fetch plugin with old implementations (#5091) (36bcc37)
Fix flattenedCues in WebVttGenerator (#4867) (15232dd)
Fix gap jump at start when first jump lands in a new gap (f56d49b)
Fix handling of CC when switching between codecs (#5160) (6937325)
Fix HEAD request exception (#5194) (330f04b), closes #5164
Fix implementation of AAC and MP3 transmuxers (#5296) (df18f10)
Fix legacy codec support by rewriting codec metadata (#4858) (e351395)
Fix media source duration when using sequence mode (#4848) (1762267)
Fix MediaCapabilities polyfill on Hisense (#4927) (6a48cfe)
Fix memory leak on SimpleAbrManager (#5478) (e8f3ed0)
Fix missing originalUri in response filters (#5114) (8bffb99)
Fix parsing error on Chromecast when resyncing HLS (#4869) (afca6af), closes #4589
Fix playRangeEnd does not work with HLS streams (#5494) (1775672)
Fix potential AV sync issues after seek or adaptation (#4886) (c42565c), closes #4589
Fix potential duplicate segments, AV sync issues (#4884) (52f4b63), closes #4589
Fix race that allows multiple text streams to be loaded (#5129) (2ae9095)
Fix rare exception after StreamingEngine teardown (#4830) (234beef), closes #4813
Fix selectVariantsByLabel using src= (#5154) (e7d94f7)
Fix subtitles not added to DOM region (#4733) (4081434), closes #4680
Fix temporarily disable streams on network error (#5057) (fdc5cb1), closes #5055 #5150
Fix timestamp offset for ID3 on DAI-HLS (#4696) (386a28a)
Fix usage of WebCrypto in old browsers (#4711) (9afce3b)
Fix video/mp2t mimetype conversion. (#5039) (2d0e4cc)
Fix WebVTT parser failure on REGION blocks (#4915) (da84a2c)
gap jumping when gap exists at start position (#5384) (6c71b0e)
Get the correct timescale when there are two trak boxes (#5327) (022f6b9)
gettting maxWidth and maxHeight for restrictToElementSize option (#5481) (9a3ac18)
Handle empty media segments for Mp4VttParser (#5131) (6fd44c4), closes #4429
HLS: Add .tsa and .tsv file extensions as valid MPEG2-TS. (#5034) (a22bdc5)
HLS: Add subtitle role when there are no roles (#5357) (7de6340), closes #5355
HLS: Adding support for DTS Express in HLS fMP4 (#5112) (#5117) (67b1e90)
HLS: Avoid "Possible encoding problem detected!" when is a preload reference (#5332) (bd18a9d)
HLS: Avoid HLS resync when there is a gap in the stream (#5284) (b8c2004)
HLS: Avoid variable substitution if no variables (#5269) (5a5a7ac)
HLS: Consider skipped segments to calculate next media sequence (#5414) (b7d2305)
HLS: don't do sequence mode workaround unless there's a text stream (#5079) (fb22669)
HLS: Don't do sequence mode workaround unless there's a text stream (#5315) (019dcfd)
HLS: Fix AV sync over ad boundaries (#4824) (35033bb), closes #4589
HLS: Fix avoid prefetch missing segments (#5372) (7f8e051)
HLS: Fix detection of Media Playlist for audio and video only in MP4 (#4803) (76f96b9)
HLS: Fix detection of WebVTT subtitles in HLS by extension (#4928) (15b0388), closes #4929
HLS: Fix discontinuity tracking (#4881) (fc3d5c1), closes #4589
HLS: Fix dvh1 and dvhe detection as video codec (#5364) (37b7be6)
HLS: Fix external subtitles out of sync in HLS (#5491) (de19884)
HLS: Fix HLS seekRange for live streams (#5263) (258962f)
HLS: fix lazy load with multiple raw audio tracks (#4715) (76149ae)
HLS: Fix live playlist update when using no LL in a LL stream (#5282) (ad2eef6)
HLS: Fix load of LL-HLS when the partial segment is not independent (#5277) (ed5915e)
HLS: Fix lowLatencyPresentationDelay when using autoLowLatencyMode (#4712) (877e954)
HLS: Fix missing roles (#4760) (2bc481d), closes #4759
HLS: Fix prefetch with LL-HLS stream (#5274) (551422a)
HLS: Fix seek on LL streams when using segments mode (#5283) (d4f3f5c)
HLS: Fix seekRange for EVENT playlist not using EXT-X-PLAYLIST-TYPE (#5220) (1c89204)
HLS: Fix support for mixed AES-128/NONE decryption (#4847) (452694d)
HLS: Fix support legacy AVC1 codec used in HLS (#4716) (c3ff8e5)
HLS: Fix support of fragmented WebVTT (#5156) (9c4a61f)
hls: Fix type error in lazy-loading (#4687) (28b73b9)
HLS: Ignore segments with zero duration (#5371) (c25b26a)
HLS: IMSC1 subtitles not working in a HLS stream (#4942) (974f5dc)
HLS: Mark first partial segment as independent always (#5312) (ea896d5)
HLS: Parse EXT-X-PART-INF as media playlist tag (#5311) (d29f4bc)
HLS: Parse the correct codec for AVC and MP4A in HLS parser (#5515) (f3fa4f8)
HLS: preserve discontinuitySequence in SegmentIndex#fit (#5066) (36a15f6)
HLS: Report HLS playlist updates as media playlist in network filters (#5120) (c2a59d0)
HLS: Require SegmentIndex to return independent segments only (#5288) (9f80e3c)
HLS: Single alternative video renditions not working (#4785) (6915a97)
HLS: Skip EXT-X-PRELOAD-HINT without full byterange info (#5294) (32d141d)
HLS: support discontinuities in segments mode (#5102) (71affe7)
HLS: Supports syncTime in partial segments (#5280) (9dddc09)
Increase IndexedDB timeout (#4984) (ea290ab)
logging: Simplify log code. (#5050) (6944976), closes #5032
Make encoding problem detection more robust (#4885) (0e3621c), closes #4589
Manually order key for decodingInfo cache (#4795) (806a9a8)
MCap: Remove robustness when robustness value is default (#4953) (7439a26)
media source object URL revocation (#5214) (fecb11a)
media: Fix region checking in livestreams (#5361) (9fffcb9), closes #5213
mitigate uncaught type error in media_source_engine (#5069) (e19fa80), closes #4903
net: Fix HEAD requests in new Chromium (#5180) (5155493), closes #5164
Only parse/probe TS if the reference is not an MP4 and not WebM (#5381) (b1e7cc4)
Orange set top box is incorrectly categorized as Apple (#5545) (937484e)
PERIOD_FLATTENING_FAILED error with shaka 4.3.4 that did not occur with shaka 3.1.2 #5183 (#5188) (e855326)
Polyfill missing AbortController on Tizen (#4707) (75ef975)
Populate HDR correctly (#5369) (1ad75ec)
prevent access to null config_ in SimpleAbrManager (#5362) (d1db694)
Prevent bad calls to MediaSource.endOfStream (#5071) (64389a2), closes #5070
Prevent content from being restarted after Postroll ads (#4979) (64e94f1), closes #4445
prevent memory leak in SimpleAbrManager while destroying (#5149) (bbf228c)
Reject TS content on Edge (#5043) (8818a02)
Release region timeline when unloading (#4871) (a236180), closes #4850
Remove duplicate adaptation event before init (#5492) (e3b2e7d)
Remove sourcebuffer before create a new media source instance (#5533) (0056c0a)
Ship to NPM without node version restrictions (#5253) (524a80b), closes #5243
stream property of request context obfuscated in production builds (#5118) (93baba2)
Support fLaC and Opus codec strings in HLS (#5454) (ccc3d2f), closes #5453
Sync each segment against EXT-X-PROGRAM-DATE-TIME (#4870) (50c9df4), closes #4589
Tizen video error fixed by checking the extended MIME type (#4973) (eb01c60), closes #4634
Transmux containerless to the correct mimetype (#5205) (bb40d3b)
Treat regions uniquely (#4841) (5681efe), closes #4839
TTML: Add font-family mapping (#4801) (db8987d)
TTML: Fix duplicate cues overlapping segment boundaries (#4798) (bd75032), closes #4631
Typing of PeriodCombiner.Period was incorrect (#5442) (845649b)
ui: Avoid submitting form if player is inside form (#4866) (da21850), closes #4861
ui: Check event cancelable before event.preventDefault (#4690) (6d8de72)
UI: Disable right click on range elements (#5497) (3333ca4)
ui: Fix iOS fullscreen on rotation (#4679) (86256f4)
UI: Fix playback restarts in safari when click on seekbar end (#5527) (4235658)
UI: Fix resolution selection on src= (#5367) (3863c73)
UI: Suppress error log from fullscreen button on desktop (#4823) (99da4ce), closes #4822
UI: Use pagehide instead of unload for PiP (#5303) (a543b80)
unnecessary parsing of in-band pssh when pssh is in the manifest (#5198) (05aa931), closes #5197
Update karma-local-wd-launcher to fix Chromedriver >= 115, fix M1 mac (#5489) (c8a27ca)
Update karma-local-wd-launcher to fix Edge >= 115 (#5506) (3104a76)
VTT: Fix combining style selectors (#4934) (128562d)
VTT: Fix spacing between text lines (#4961) (2d0469f)
WebVTT: Add support to , ‎ and ‏ (#4920) (726ef42)
WebVTT: Add support to middle position (#5366) (5691d5e)
WebVTT: Fix horizontal positioning with cue box size (#4949) (f456318)
WebVTT: Fix text-shadow in WebVTT not working (#5499) (ac6a92a)
WebVTT: Fix voice tag styles (a5f8b43)
WebVTT: Fix voices with styles and support to multiple styles (#4922) (68968c1)
WebVTT: Tags in the WebVTT subtitle are not parsed (#4960) (d4fc54f)

Performance Improvements

Caching mediaSource support for browser engine (#4778) (ad6c085)

4.3.0 (2022-11-10)

Features

Add AAC transmuxer (#4632) (8623a5d)
Add config for sequenceMode in DASH (#4607) (aff2a5d)
Add external thumbnails support (#4497) (3582f0a)
Add external thumbnails with sprites support (#4584) (86cb3e7)
Add limited support for HLS "identity" key format (#4451) (b1e81a6), closes #2146
Adds ChannelCount as a filter to the Player Select Audio Track Method (#4552) (9dd945c), closes #4550
ads: Add getDescription to CS and SS ads (#4526) (7d2a170)
ads: Add getTitle to CS and SS ads (#4513) (a019065)
ads: Ignore ad events with no associated ad (#4488) (e826eb8), closes #4481
Allow add extra features to MediaSource.addSourceBuffer (#4527) (4033be7)
Allow clearKey configuration in base64 or hex (#4627) (29ffc89)
Allow customization of HLS Live behavior (#4578) (4914201)
Allow playback of HLS Media Playlist with AAC by default (#4564) (757b34e)
Allow playback of HLS Media Playlist with RAW formats by default and support ID3 (#4591) (18d8367)
Automatic ABR quality restrictions based on screen size (#4515) (b5935a8)
demo: Demo visualizer for buffered ranges. (#4417) (55d0a15)
enable uninstalling PatchedMediaKeysApple (#4471) (7166f0c), closes #4469
HLS: Add support for EXT-X-SESSION-KEY tag (#4655) (172c9f8), closes #917
HLS: allow customize live segments delay (#4585) (1f558a8)
HLS: Allow mp3 playback with mp4a.40.34 (#4592) (8f892b1)
HLS: Lazy-load HLS media playlists (#4511) (b2f279d), closes #1936
HLS: Support for HLS key rotation (#4568) (3846eea), closes #741
Improved LCEVC integration (#4560) (50062f5)
LCEVC Integration (#4050) (284ea63)
New autoShowText config to change initial text visibility behavior (#3421) (5c24410)
Parse and surface "prft" boxes as events (#4389) (89777dd), closes #4382
Parse ID3 metadata (#4409) (95bbf72)
Support HTML-escaped cues in VTT (#4660) (2b8b387)
TS parser improvements (#4612) (5157b44)

Bug Fixes

ads: Fix IMA crash when autoplay is rejected (#4518) (d27f7d2), closes #4179
allow build without text (#4506) (340b04a)
Allow overriding special handling of 404s (#4635) (427f126), closes #4548
allow the playback on platforms when low latency APIs are not supported (#4485) (c1753e1)
cast: Reduce size of Cast update messages (#4644) (4e75ec6)
cea: Fix not rendering CEA-608 Closed Captions (#4683) (a489282), closes #4605 #3659
check for negative rows before moving (#4510) (b3621c2), closes #4508
Content reload starttime with HLS on iOS (#4575) (59d4360), closes #4244
DAI ID3 metadata parsing (#4616) (0d67ecd)
embed cc not shown when seeking back (#4643) (2a6b0d0), closes #4641
Filter unsupported H.264 streams in Xbox (#4493) (8475214)
Fix bitmap-based cue size (#4453) (4a197e1)
Fix choppy HLS startup (#4553) (59ef54a), closes #4516
Fix detection of ac4, dts, and dolby h265 (#4657) (319a358)
Fix dispatch ID3 metadata when transmuxing AAC (#4639) (bf813f2)
Fix drm.keySystemsMapping config (#4425) (d945084), closes #4422
Fix errors with TS segments on Chromecast (#4543) (593c280)
Fix hang when seeking to the last segment (#4537) (19a4842)
Fix HLS dynamic to static transition (a16b1ac)
Fix HLS dynamic to static transition (#4483) (a16b1ac), closes #4431
Fix HLS lazy-loading exception during update (#4648) (777c27e), closes #4647
Fix HLS lazy-loading exception on switch (#4645) (941ed4e), closes #4621
Fix HLS lazy-loading with DRM (#4646) (a7f0be7), closes #4622
Fix HLS live stream subtitle offsets (#4586) (3b9af2e)
Fix ID3 parsing in TS segments (#4609) (3b534fd)
Fix in-band key rotation on Xbox One (#4478) (4e93311), closes #4401
Fix metadata assert when the ID3 is future (coming in a previous segment) (#4640) (216bdd7)
Fix multi-period DASH with descriptive audio (#4629) (81ccd5c), closes #4500
fix support clear and encrypted periods (#4606) (6256db3)
Fix vanishing tracks while offline (#4426) (c935cc1), closes #4408
Fixed LCEVC decode breaking dependencies issue and read me addition (#4565) (3c75d1a)
focus on first element when back to the settings menu (#4653) (b40b6e7), closes #4652
Force using mcap polyfill on EOS browsers (#4630) (6191d58)
HLS: Add a guard on closeSegmentIndex (#4615) (57ce56b)
HLS: Fix detection of WebVTT subtitles in HLS by extension (#4663) (8f698c6)
HLS: Fix lazy-loading of TS content (#4601) (dd7356d)
hls: Fix raw format detection when the main playlist hasn't type (#4583) (d319718)
hls: Fix single-variant HLS streams (#4573) (62906bd), closes #1936 #3536
HLS: Infer missing codecs from config (#4656) (08fc7dd)
HLS: Return 0-0 seek range until fully loaded (#4590) (bf50ada)
Limit key ids to 32 characters (#4614) (9531b07)
Make XML parsing secure (#4598) (a731eba)
Missing AES-128 key of last HLS segment (#4519) (3d0f752), closes #4517
offline: Add storage muxer init timeout (#4566) (d4d3740)
playhead: Safeguard getStallsDetected as stallDetector can be null (#4581) (21ceaca)
Resolve load failures for TS-based content on Android-based Cast devices (#4569). (#4570) (65903aa)
Respect existing app usage of Cast SDK (#4523) (8d3d556), closes #4521
return width and height in the stats when we are using src= (#4435) (9bbfb57)
Simplify transmuxer to allow more mimetypes in the future (#4642) (a14e84b)
ttml: Default TTML background color to transparent if unspecified (#4496) (32b0a90), closes #4468
UI: Ad position and ad counter are too close to each other (#4416) (8376410)
ui: Fix exception on screen rotation if fullscreen is not supported (#4669) (fd93f6a)
Virgin Media set top box is incorrectly categorized as Apple/Safari (df79470)
WebVTT line not correctly positioned in UITextDisplayer (#4567) (#4682) (140aefe)

4.2.0 (2022-08-16)

Features

add Amazon Fire TV platform support (#4375) (5102dac)
Add support for Modern EME and legacy Apple Media Keys for FairPlay (#4309) (5441f93)
Automatic ABR quality restrictions based on size (#4404) (cfe8af5), closes #2333
hls: Support AES-128 in HLS (#4386) (6194021), closes #850
Improve gap-detection robustness (#4399) (4293a14)
Upgrade eme-encryption-scheme-polyfill to support ChromeCast version of PlayReady (#4378) (e6b6d7c)
webvtt: add support for karaoke style text in WebVTT (#4274) (60af516)

Bug Fixes

Add fallback to TextDecoder and TextEncoder #4324 (5b18069)
add strictMissingProperties suppressions to unblock strict missing properties on union types. (#4371) (b361948)
Debug buffer placement (#4345) (47fa309)
demo: allow switch between UITextDisplayer and SimpleTextDisplayer (#4275) (28689f3)
demo: erroneous FairPlay keysystem in demo (#4276) (8719bdc)
exception if on early adError (#4362) (3c92f05), closes #4004
Fix EOS set-top box being identified as Apple. (#4310) (7c2c4be)
Fix getVideoPlaybackQuality in WebOS 3 (#4316) (5561111)
Fix key ID byteswapping for PlayReady on PS4 (#4377) (25fd4f4)
Fix MediaCapabilities polyfill on Playstation 4 (#4320) (0335b2a)
Fix MediaCapabilities polyfill on Tizen and WebOS (#4396) (eb2aed8), closes #4383 #4357
Fix segment index assertions with DAI (#4348) (c2b3853)
Fix TextDecoder fallback and browser support check (#4403) (04fc0d4)
Fix UI captions icon state (#4384) (d462633), closes #4358
Fix VP9 codec checks on Mac Firefox (#4391) (b6ab769)
hls: Fix AV sync issues, fallback to sequence numbers if PROGRAM-DATE-TIME ignored (#4289) (314a987), closes #4287
New EME polyfill fixes EME/MCap issues on some smart TVs (#4279) (db1b20e)
Populate track's spatialAudio property (#4291) (713f461)
Remove IE 11 from default browsers for Windows (#4272) (490b06c), closes #4271
text: Fix cue region rendering in UI (#4412) (b1f46db), closes #4381
text: Fix TTML render timing and line break issues for native display (122f223)
Update main branch Cast receiver ID (#4364) (46b27f1)
Use middle segment when guessing MIME type on HLS (#4269) (#4270) (3d27d2a)
VTT Cue Parsing On PlayStation 4 (#4340) (b5da41e), closes #4321

4.1.0 (2022-06-02)

Features

Add Id to chapters (#4184) (5ca3271)
Add keySystemsMapping to drm config (#4254) (5e107d5), closes #4243
add listenable events for playback stall detection and gap jumping (#4249) (5987458)
Add support to text-shadow in VTT parser (#4257) (62bda2c)
cast: Add Android receiver support (#4183) (dbba571)
hls: Add support for EXT-X-GAP (#4208) (14e61a7), closes #1308
Temporarily disable the active variant from NETWORK HTTP_ERROR (#4189) (b57279d), closes #4121 #1542 #2541
UI: Added keyboardSeekDistance config to UI (#4246) (6084ca6)

Bug Fixes

abr: use Network Info API in ABR getBandwidthEstimate (#4263) (4fc7a48)
Do not report MANIFEST RESTRICTIONS_CANNOT_BE_MET error twice (#4194) (08589e8), closes #4190
Don't send drmsessionupdate after unload (#4248) (60af9ad)
fairplay: Re-add initDataTransform config (#4231) (ff310e9)
Fix audio mime type in multiplexed HLS stream (#4241) (4e4e92e)
Fix event listener leaks in Player (#4229) (a5d3568)
Fix exception with streaming.startAtSegmentBoundary (#4216) (426a19c), closes #4188
Fix PERIOD_FLATTENING_FAILED error when periods have different base sample types (#4206) (b757a81), closes #4202
Fix VTT cue timing in HLS (#4217) (5818260), closes #4191
hls: Fix av1 codec selection in HLS. (#4203) (5e13495)
HLS: Fix duplicate hinted segments (#4258) (9171f73), closes #4223
hls: Fix X-PRELOAD-HINT failure with LL mode off (#4212) (86497a5), closes #4185
ui: Widen touchable button area (#3249) (6c0283e)
Upgrade mux.js to version that emits partial ID3 when malformed (#4259) (dc88fe0), closes #3761
Wait for chapters track to be loaded (#4228) (80e81f1), closes #4186

4.0.0 (2022-04-30)

⚠ BREAKING CHANGES

Remove small/large gap config, always jump gaps (#4125)
config: manifest.dash.defaultPresentationDelay has been replaced by manifest.defaultPresentationDelay (deprecated in v3.0.0)
config: Configuration of factories should be plain factory functions, not constructors; these will not be invoked with new (deprecated in v3.1.0)
player: shaka.Player.prototype.addTextTrack() has been replaced by addTextTrackAsync(), which returns a Promise (deprecated in v3.1.0)
ui: shaka.ui.TrackLabelFormat has been renamed to shaka.ui.Overlay.TrackLabelFormat (deprecated in v3.1.0)
ui: shaka.ui.FailReasonCode has been renamed to shaka.ui.Overlay.FailReasonCode (deprecated in v3.1.0)
offline: shaka.offline.Storage.prototype.store() returns AbortableOperation instead of Promise (deprecated in v3.0.0)
offline: shaka.offline.Storage.prototype.getStoreInProgress() has been removed; concurrent operations are supported, so callers don't need to check this (deprecated in v3.0.0)
shaka.util.Uint8ArrayUtils.equal has been replaced by shaka.util.BufferUtils.equal, which can handle multiple types of buffers (deprecated in v3.0.0)
manifest: shaka.media.SegmentIndex.prototype.destroy() has been replaced by release(), which is synchronous (deprecated in v3.0.0)
manifest: shaka.media.SegmentIterator.prototype.seek(), which mutates the iterator, has been replaced by shaka.media.SegmentIndex.getIteratorForTime() (deprecated in v3.1.0)
manifest: shaka.media.SegmentIndex.prototype.merge() has become private; use mergeAndEvict() instead (deprecated in v3.2.0)
plugin: AbrManager plugins must implement the playbackRateChanged() method (deprecated in v3.0.0)
plugin: shaka.extern.Cue.prototype.spacer has been replaced by the more clearly-named lineBreak (deprecated in v3.1.0)
plugin: IUIElement plugins must have a release() method (not destroy()) (deprecated in v3.0.0)
Remove deprecated features, update upgrade guides (#4089)
Remove support for Safari 12 and iOS 12 (#4112)
hls: HLS disabled in old browsers/platforms due to incompatibilities (#3964)

Features

shaka.util.Uint8ArrayUtils.equal has been replaced by shaka.util.BufferUtils.equal, which can handle multiple types of buffers (deprecated in v3.0.0) (ac5acc8)
Add Dockerfile and docker build instructions (925de19)
add modern EME support for FairPlay (#3776) (6d76a13)
add new methods to FairPlayUtils (#4029) (f1eeac1)
add option for segment-relative VTT timings (#4083) (f382cc7)
Add separate audio and video MIME types to Track API (#3892) (74c491d), closes #3888
Allow WebP and AVIF image streams (#3856) (9f3fb46), closes #3845
config: manifest.dash.defaultPresentationDelay has been replaced by manifest.defaultPresentationDelay (deprecated in v3.0.0) (ac5acc8)
config: Configuration of factories should be plain factory functions, not constructors; these will not be invoked with new (deprecated in v3.1.0) (ac5acc8)
dash: Construct ClearKey PSSH based on MPD ContentProtection (#4104) (b83b412)
dash: Parse ClearKey license URL in MPD (#4066) (19e24b1)
demo: Add Apple Advanced HLS Stream (TS) with raw AAC (#3933) (1becadf)
demo: Added demo asset with raw AAC. (014c7b3), closes #2337
DRM: add drmInfo to license requests (#4030) (abe846e)
DRM: add initData and initDataType to license requests (#4039) (bdc5ea7)
HLS: Containerless format support (36d0b54), closes #2337
hls: HLS disabled in old browsers/platforms due to incompatibilities (#3964) (0daa00f)
hls: make a head request if hls subtitles have no extension (#4140) (19e12b5)
hls: parse EXT-X-GAP (#4134) (42eecc8)
HLS: Re-add TS support to Safari (#4097) (8a3bed7)
hls: Read EXT-X-PROGRAM-DATE-TIME (#4034) (89409ce), closes #2337
manifest: shaka.media.SegmentIndex.prototype.destroy() has been replaced by release(), which is synchronous (deprecated in v3.0.0) (ac5acc8)
manifest: shaka.media.SegmentIndex.prototype.merge() has become private; use mergeAndEvict() instead (deprecated in v3.2.0) (ac5acc8)
manifest: shaka.media.SegmentIterator.prototype.seek(), which mutates the iterator, has been replaced by shaka.media.SegmentIndex.getIteratorForTime() (deprecated in v3.1.0) (ac5acc8)
offline: shaka.offline.Storage.prototype.getStoreInProgress() has been removed; concurrent operations are supported, so callers don't need to check this (deprecated in v3.0.0) (ac5acc8)
offline: shaka.offline.Storage.prototype.store() returns AbortableOperation instead of Promise (deprecated in v3.0.0) (ac5acc8)
offline: improve the speed of offline downloads (#4168) (73f6de3)
only polyfill MCap for non Android-based Cast devices. (#4170) (11321d8)
player: shaka.Player.prototype.addTextTrack() has been replaced by addTextTrackAsync(), which returns a Promise (deprecated in v3.1.0) (ac5acc8)
plugin: AbrManager plugins must implement the playbackRateChanged() method (deprecated in v3.0.0) (ac5acc8)
plugin: IUIElement plugins must have a release() method (not destroy()) (deprecated in v3.0.0) (ac5acc8)
plugin: shaka.extern.Cue.prototype.spacer has been replaced by the more clearly-named lineBreak (deprecated in v3.1.0) (ac5acc8)
Public release of Sindarin (sjn) translation easter egg (#4033) (9029d06)
Remove deprecated features, update upgrade guides (#4089) (ac5acc8)
Remove small/large gap config, always jump gaps (#4125) (0fd1999)
Remove support for Safari 12 and iOS 12 (#4112) (8bb7044)
ui: shaka.ui.FailReasonCode has been renamed to shaka.ui.Overlay.FailReasonCode (deprecated in v3.1.0) (ac5acc8)
ui: shaka.ui.TrackLabelFormat has been renamed to shaka.ui.Overlay.TrackLabelFormat (deprecated in v3.1.0) (ac5acc8)
ui: Add quality selection for audio-only content (#3649) (adc3502), closes #2071
UI: Add video fullscreen support for iOS (#3853) (8d1b5e6), closes #3832

Bug Fixes

Add explicit release() for FakeEventTarget (#3950) (f1c1585)
Add missing module export in generated typescript defs (feefd7b)
Avoid WebCrypto randomUUID when CMCD disabled (4731c76)
cea: make a more robust CEA MP4 parser (#3965) (2687b95)
Clear buffer on seek if mediaState is updating (#3795) (9705639), closes #3299
cmcd: Fix Symbol usage in CMCD on Xbox One (#4073) (4005754), closes #4072
css: Fix missing % in calculation (#4157) (1c86195)
dash: Account for bandwidth before filtering text stream (#3765) (0b04aec), closes #3724
dash: Fix performance regression (#4064) (298b604)
dash: Fix playback of Dolby Atmos (#4173) (d51fe23), closes #4171
Fix broken deps file generation on Windows (#4086) (9660ce8), closes #4085
Fix CMCD property mangling (#3842) (fa5932c), closes #3839
Fix CMCD top bitrate reporting (#3852) (922778a), closes #3851
Fix compiler error introduced in #3864 (#3906) (0635e2c)
Fix download of some HLS assets (#3934) (36ca820)
Fix duplicate CMCD parameters in HLS live content (#3875) (f27401c), closes #3862
Fix encryption detection to work around broken platforms (#4169) (c5f474e)
Fix exception in StreamingEngine for EMSG with HLS (#3887) (48433ab), closes #3886
Fix exceptions when quickly shutting down src= on Safari (#4088) (ca08230), closes #4087
Fix MediaCapabilities polyfill on Safari (0201f2b), closes #3696 #3530
Fix memory leak in DASH live streams with inband EventStream (#3957) (b7f04cb)
Fix misdetection of HEVC support on MS Edge (#3897) (dfb3699), closes #3860
Fix missing throughput in CMCD for HLS live (#3874) (df55944), closes #3873
Fix playback failure due to rounding errors (1cc99c1), closes #3717
Fix playRangeEnd for certain content (#4068) (5c81f3b), closes #4026
Fix support for TTAF1 namespace (old version of TTML) (#3864) (771619f), closes #3009
Fix usage of Shaka without polyfills (dfc44cb)
hls: Fixed buffering issue with live HLS (#4002) (c438e85)
HLS: skip whitespace in attributes (#3884) (ea6c02a)
hls: Support playing media playlists directly (#4080) (48dd205), closes #3536
image: Fix HLS image track issues (264c842), closes #3840
image: Fix thumbnails issues (#3858) (087a9b4)
offline: Clean up orphaned segments on abort (#4177) (c07447f)
offline: Speed up offline storage by ~87% (#4176) (c1c9613), closes #4166
performance: Eliminate use of ES6 generators (#4092) (57c7324), closes #4062
Revert "Add missing module export in generated typescript defs" (#4175) (fe4f5c6), closes #4167
Select first of identical audio streams (#3869) (a6d8610)
Support multiple chapter tracks with same language (#3868) (8c626ae), closes #3597
text: Fix caption overlap. (bf67d87), closes #3850 #3741
text: Fix webvtt offset in sequence mode (#3955) (a4e9267), closes #2337
text: Inherit alignment from regions. (e9df8fb)
text: Made nested cues inherit region (#3837) (3ff48cb), closes #3743
text: Remove caption wrapper bgColor (#3838) (0117441), closes #3745
ttml: Center subtitles by default (#4023) (f2f24d5)
UI: Add cursor pointer to range elements (#4059) (33e8400), closes #3220
UI: Fix text UI not updating when text is disabled (#3867) (9f53d39), closes #3728

Older changelogs:

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Changelog

4.13.0 (2025-01-23)

Features

Bug Fixes

Performance Improvements

4.12.0 (2024-11-13)

Features

Bug Fixes

Performance Improvements

4.11.0 (2024-09-04)

Features

Bug Fixes

Performance Improvements

4.10.0 (2024-07-01)

Features

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4.9.0 (2024-05-30)

Features

Bug Fixes

4.8.0 (2024-04-26)

Features

Bug Fixes

Performance Improvements

Reverts

4.7.0 (2023-12-04)

Features

Bug Fixes

4.6.0 (2023-11-16)

Features

Bug Fixes

Performance Improvements

4.5.0 (2023-10-04)

Features

Bug Fixes

Performance Improvements

4.4.0 (2023-08-30)

Features

Bug Fixes

Performance Improvements

4.3.0 (2022-11-10)

Features

Bug Fixes

4.2.0 (2022-08-16)

Features

Bug Fixes

4.1.0 (2022-06-02)

Features

Bug Fixes

4.0.0 (2022-04-30)

⚠ BREAKING CHANGES

Features

Bug Fixes

Older changelogs: