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n-resp
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@dirkf
dirkf committed Mar 2, 2023
1 parent b076402 commit b0b53e8
Showing 1 changed file with 3 additions and 2 deletions.
5 changes: 3 additions & 2 deletions youtube_dl/extractor/youtube.py
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Original file line number Diff line number Diff line change
Expand Up @@ -1712,8 +1712,9 @@ def _unthrottle_format_urls(self, video_id, player_url, formats):
if n_response is None:
# give up if descrambling failed
break
fmt['url'] = update_url(
parsed_fmt_url, query_update={'n': [n_response]})
for fmt_dct in traverse_obj(fmt, (None, (None, ('fragments', Ellipsis))), expected_type=dict):
fmt_dct['url'] = update_url(
fmt_dct['url'], query_update={'n': [n_response]})

# from yt-dlp, with tweaks
def _extract_signature_timestamp(self, video_id, player_url, ytcfg=None, fatal=False):
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9 comments on commit b0b53e8

@Vangelis66
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@Vangelis66 Vangelis66 commented on b0b53e8 Mar 2, 2023 •
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... Code snapshot dirkf-youtube-dl-newmaster-git-20230302-gb0b53e8 works for me on py3.4:

yt-dl -f 140-1 "p7FCgw_GlWc" => 

[youtube] p7FCgw_GlWc: Downloading webpage
[youtube] Confirming age
[youtube] p7FCgw_GlWc: Downloading API JSON
[dashsegments] Total fragments: 1
[download] Destination: Kanye West - Famous-p7FCgw_GlWc.m4a
[download] 100% of 9.83MiB in 00:07
[ffmpeg] Correcting container in "Kanye West - Famous-p7FCgw_GlWc.m4a"

FWIW, previous code snapshot dirkf-youtube-dl-newmaster-git-20230301-gb076402 doesn't work on its own, but it does when the @u-n-k-n-o-w-n patch has been applied (it doesn't use traverse_obj)

BTW, have you noticed that the audio-only formats now come in *-0 and *-1 variants?
EDIT: Seems to occur only on age-gated videoIDs (e.g. "p7FCgw_GlWc" above) ...

@Vangelis66
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py2.7 also seems to work as expected 😄 ; running on browser-downloaded source, file version.py manually modified 😉 :

youtube-dl -vf 140-1 "p7FCgw_GlWc" --fixup never => 

[debug] System config: []
[debug] User config: []
[debug] Custom config: []
[debug] Command-line args: [u'-vf', u'140-1', u'p7FCgw_GlWc', u'--fixup', u'never']
[debug] Encodings: locale cp1253, fs mbcs, out cp737, pref cp1253
[debug] youtube-dl version 2023.03.02 (git-b0b53e892)
[debug] Python version 2.7.18 (CPython) - Windows-Vista-6.0.6003-SP2
[debug] exe versions: none
[debug] Proxy map: {}
[youtube] p7FCgw_GlWc: Downloading webpage
[youtube] Confirming age
[youtube] p7FCgw_GlWc: Downloading API JSON
[debug] [youtube] Decrypted nsig BihvX6LFvzUHncUydrZ => FSzPoNauNl-h_A
[debug] [youtube] Decrypted nsig VfdexaRbM6MGiTM_WAk => 2Hqin4F4l5gqRQ
[debug] Invoking downloader on u'https://rr2---sn-4vguioxu-n3bl.googlevideo.com/videoplayback?sparams=expire%2Cei%2Cip%2Cid%2Citag%2Csource%2Crequiressl%2Cgcr%2Cvprv%2Cxtags%2Cmime%2Cns%2Cgir%2Cclen%2Cdur%2Clmt&fexp=24007246&ei=dsYAZPv8Jsq1gQfmipK4CQ&ip=46.12.48.227&clen=10310099&id=o-AJ2zHKrf5VcKKYfGB2De5CSXbJJ55JstbcI4YFVn9H1g&txp=5532434&gir=yes&requiressl=yes&keepalive=yes&source=youtube&gcr=gr&sig=AOq0QJ8wRgIhAMX0D4lFIDfALp2W4pzVExyomUPP7Iz62RMAMUIbmvLNAiEA2K_gTKLtbRXxl2-HeAxaPhXKsWjJhpYCjq2dphsK2FI%3D&dur=636.992&ns=0ijtK7aX1VJmYrwljOKjorYL&initcwndbps=763750&vprv=1&lsig=AG3C_xAwRQIgLfYSmjWjwIsCm4VhnT4DAehOrLXq2oeshPYcQ_mA8joCIQCTzfA_BgQzloDXUOstgwIwVOM4t5OYQ8g6MzXfbwPBOg%3D%3D&lsparams=mh%2Cmm%2Cmn%2Cms%2Cmv%2Cmvi%2Cpl%2Cinitcwndbps&lmt=1655987080855281&c=TVHTML5_SIMPLY_EMBEDDED_PLAYER&expire=1677794006&mime=audio%2Fmp4&fvip=1&xtags=drc%3D1&itag=140&mm=31%2C29&mn=sn-4vguioxu-n3bl%2Csn-nv47zn7y&mh=a3&n=FSzPoNauNl-h_A&mt=1677771926&mv=m&pl=20&ms=au%2Crdu&mvi=2'
[dashsegments] Total fragments: 1
[download] Destination: Kanye West - Famous-p7FCgw_GlWc.m4a
[download] 100% of 9.83MiB in 00:08

@tansy ?

@nicolaasjan
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@nicolaasjan nicolaasjan commented on b0b53e8 Mar 2, 2023 •
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This doesn't make it faster here (should be ~10MB/s)...

[download] 3.8% of 216.45MiB at 682.79KiB/s ETA 05:12^C

[Edit]
Never mind. I applied only this commit, haha.
Now:
[download] 24.9% of ~250.55MiB at 11.76MiB/s ETA 00:17^C 😀️

Ouderdom komt met gebreken...

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Can't use aria2c though:

WARNING: Requested external downloader cannot be used: ignoring --external-downloader-args

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@dirkf
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@dirkf dirkf commented on b0b53e8 Mar 2, 2023

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If aria2 doesn't work any better than the combination of native and ffmpeg downloading, I don't think there's anything to be done, though PRs might be considered.

@Vangelis66
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@Vangelis66 Vangelis66 commented on b0b53e8 Mar 2, 2023 •
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... And it took Google less than half a day to nullify this latest fix 😡 ; throttling is BACK:

[youtube] p7FCgw_GlWc: Downloading webpage
[youtube] Confirming age
[youtube] p7FCgw_GlWc: Downloading API JSON
[dashsegments] Total fragments: 1
[download] Destination: Kanye West - Famous-p7FCgw_GlWc.m4a
[download]   7.7% of ~9.83MiB at 50.70KiB/s ETA 01:06
ERROR: Interrupted by user
Terminate batch job (Y/N)? y

Downstream have been notified an hour ago, "they" thought at first it was a dupe of yt-dlp/yt-dlp#6369 ...
Back to the drawing board 😉 ...

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Fixed. 🙂

[dashsegments] Total fragments: 22
[download] Destination: /dev/shm/test-ytd/Kanye West - Famous.f137.mp4
[download]  20.0% of ~220.00MiB at 12.11MiB/s ETA 00:15^C

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