User Agent: Mozilla/5.0 (Windows NT 6.1; Win64; x64; rv:37.0) Gecko/20100101 Firefox/37.0 Build ID: 20141208030202 Steps to reproduce: Load different videos Actual results: Videos studder about every 3-5 seconds of the movie. Expected results: The video should have played in a fluent motion, with no hesitations.
The video will pause completely unless you are moving the mouse on firefox 32x. The video stutters/jitters frequently with the use of Nightly 64x.
Hardware: x86 → x86_64
Youtube with html5 works fine for me on 37.0a1 (2014-12-09) Win 7, e10s ON. Please check if the issue occurs using Firefox in safe mode (with your addons disabled): http://support.mozilla.com/kb/Safe+Mode And on a new, empty profile: http://support.mozilla.org/en-US/kb/Managing-profiles#w_starting-the-profile-manager
Component: Untriaged → Video/Audio
Product: Firefox → Core
Resolving incomplete - we would need information about what sites it is happening on.
Status: UNCONFIRMED → RESOLVED
Last Resolved: 4 years ago
Resolution: --- → INCOMPLETE
This happens quite on lot on vimeo.com in my experience. The video keeps switching between play and pause, sometimes even with buffered content available
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