User Agent: Mozilla/5.0 (Windows NT 10.0; WOW64; rv:45.0) Gecko/20100101 Firefox/45.0 Build ID: 20160215141016 Steps to reproduce: 1. Go to simpl.info/mediarecorder with any Firefox version 45, 46, 47 with Windows 10 x64 2. Record a video 3. Play it back Actual results: Once you play it back you will see your recorded video for a couple of seconds and then the "Video is corrupt" message will appear. Expected results: The video should have played smoothly.
Created attachment 8723150 [details] test.webm Indeed, playing the video back doesn't work, the user needs to reload it.
(recorded with FF47)
This should now work with the latest Fx47 and Nightly (Fx48).
Status: UNCONFIRMED → RESOLVED
Last Resolved: 2 years ago
Resolution: --- → DUPLICATE
Duplicate of bug: 1213775
Yes, it's fixed in 48, I tested.
Cool, thanks for re-testing.
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