Steps to reproduce. 1) Enable MP4 mediasource playback and disable WebM mediasource playback. media.mediasource.mp4.enabled = true media.mediasource.webm.enabled = false media.fragmented-mp4.exposed = true media.fragmented-mp4.ffmpeg.enabled = true 2) Go to video (I used http://www.youtube.com/watch?v=3V7wWemZ_cs) 3) Start playback 4) Right click and view stats for nerds to confirm that MP4 Dash is used 5) Change YouTube playback resolution What happens: 6) Tab crashes What should happen: 6) Playback resolution should change and playback continues
4 years ago
Priority: -- → P1
This crash still occurs and was not affected by bug 1115749.
I see this in output, but have not yet succeeded in getting it in a debugger: E/MPEG4Extractor(15991): No width or height, assuming worst case 1080p Assertion failure: aIndex < Length() (invalid array index), at ../../../dist/include/nsTArray.h:936
The crashes only seem to occur with e10s enabled. With e10s disabled it doesn't happen. Lowering priority after discussion with ajones.
Priority: P1 → P5
4 years ago
Status: NEW → RESOLVED
Last Resolved: 4 years ago
Resolution: --- → WORKSFORME
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