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If this new H.264 support in Firefox means that you can control playback speed on YouTube itself, you should also be able to control the speed on Khan Academy (
by dmnd 14y ago
If this new H.264 support in Firefox means that you can control playback speed on YouTube itself, you should also be able to control the speed on Khan Academy (or any other site that uses YouTube's iframe embed).
- doublec 14y agoSupport for HTML's playbackRate API was landed a few weeks back. See bug 495040 https://bugzilla.mozilla.org/show_bug.cgi?id=495040 https://bugzilla.mozilla.org/show_bug.cgi?id=495040 This means that sites that control playback speed using the HTML media API should work.