Closed Bug 1145037 Opened 7 years ago Closed 6 years ago
Watching EME video hits ASSERTION: Can't handle edits with fixed durations: 'segment
_duration == 0', file media\libstagefright\binding/Moof Parser .cpp
When I watch an EME video using the Adobe or ClearKey CDM and a debug build of Firefox Nightly, I see the following (nonfatal) assertion failure every 10–20 seconds or so. I don't see this assertion failure when watching HTML5 video on YouTube.  ###!!! ASSERTION: Can't handle edits with fixed durations: 'segment_duration == 0', file c:\builds\moz2_slave\m-cen-w32-d- 000000000000000000\build\src\media\libstagefright\binding/MoofParser.cpp, line 670
Matt: is this a edts block assertion failure a Firefox bug or an encoding problem in the video? NS_ASSERTION(segment_duration == 0, "Can't handle edits with fixed durations");
Looking at the spec , it seems like non-0 durations are perfectly valid. I think this is just an invalid assertion.  https://w3c.github.io/media-source/isobmff-byte-stream-format.html#iso-init-segments
7 years ago
If this is an invalid assertion, it doesn't need to block EME MVP.
No longer blocks: 1102666
Assignee: nobody → matt.woodrow
Attachment #8582841 - Flags: review?(ajones)
6 years ago
Attachment #8582841 - Flags: review?(ajones) → review+
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