Created attachment 8573002 [details] Visaul Example of Video Bug User Agent: Mozilla/5.0 (Windows NT 6.1; WOW64; rv:36.0) Gecko/20100101 Firefox/36.0 Build ID: 20150222232811 Steps to reproduce: Going to various websites with video playback Two examples: DeviantART Film (EX: http://adreos.deviantart.com/art/Pygmalion-108438470 ) Imgur (EX: http://imgur.com/gallery/NM5ZU ) This problem does not occur on youtube. I have tested this with all add-on removed, all personal settings removed, and a complete wipe and reinstall of firefox. No change, video playback remains jerky. Actual results: The problem is while the audio is fine, the video playback is jerky and eratic. This started after I updated firefox to the (at the time of this post) current version. 36 Branch. Please see attached video file for visual example. Expected results: Video playback should be smooth and fluid with the audio (When audio present)
http://imgur.com/gallery/NM5ZU has 4 videos (webm, if we believe the URL) and is quite demanding CPU-wise. It plays fine here (taking 3+ cores of my Mac, but that's bug 1133633 I think). Do you have 100% CPU usage when playing this in Firefox? What's Chrome's usage?
Component: Untriaged → Video/Audio
Product: Firefox → Core
Component: Audio/Video → Audio/Video: Playback
Is this still an issue?
No. It is not.
Status: UNCONFIRMED → RESOLVED
Last Resolved: 3 years ago
Resolution: --- → INVALID
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