Fix: Always polyfill MediaCapabilities for Apple browsers (shaka-proj…

…ect#3588)
joeyparrish · Aug 21, 2021 · 4dce1e0 · 4dce1e0
1 parent 6a03207
commit 4dce1e0
Showing 1 changed file with 8 additions and 1 deletion.
diff --git a/lib/polyfill/media_capabilities.js b/lib/polyfill/media_capabilities.js
@@ -27,7 +27,14 @@ shaka.polyfill.MediaCapabilities = class {
     // Since MediaCapabilities is not fully supported on Chromecast yet, we
     // should always install polyfill for Chromecast.
     // TODO: re-evaluate MediaCapabilities in the future versions of Chromecast.
-    if (!shaka.util.Platform.isChromecast() && navigator.mediaCapabilities) {
+    // Since MediaCapabilities implementation is buggy in Apple browsers, we
+    // should always install polyfill for Apple browsers.
+    // See: https://github.com/google/shaka-player/issues/3530
+    // TODO: re-evaluate MediaCapabilities in the future versions of Apple
+    // Browsers.
+    if (!shaka.util.Platform.isChromecast() &&
+      !shaka.util.Platform.isApple() &&
+      navigator.mediaCapabilities) {
       shaka.log.debug(
           'MediaCapabilities: Native mediaCapabilities support found.');
       return;