NS_ERROR_DOM_MEDIA_FATAL_ERR after update ffmpeg
Categories
(Core :: Audio/Video: Playback, defect)
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(Reporter: dxzlabs, Unassigned)
Details
Attachments
(1 file)
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30.18 KB,
image/png
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Details |
Screenshot From 2025-10-08 02-31-25.png
User Agent: Mozilla/5.0 (X11; Linux x86_64; rv:144.0) Gecko/20100101 Firefox/144.0
Steps to reproduce:
After updating these packages
[2025-10-08T02:01:23+0300] [ALPM] upgraded ffmpeg (2:7.1.1-5 -> 2:8.0-2)
[2025-10-08T02:01:23+0300] [ALPM] upgraded libvpx (1.15.0-1 -> 1.15.2-2)```
Actual results:
Streaming media is not playing. For example, on the site rezka.ag (authorisation is required), or https://optiview.dolby.com/resources/demos/test-stream/
Developer console: ```"Cannot play media. No decoders for requested formats: application/vnd.apple.mpegurl"```
$ firefox-developer-edition:
```[Child 6262, MediaDecoderStateMachine #1] WARNING: Decoder=7ff274522e00 Decode error: NS_ERROR_DOM_MEDIA_FATAL_ERR (0x806e0005) - virtual RefPtr<MediaDataDecoder::DecodePromise> mozilla::GMPVideoDecoder::Decode(MediaRawData *): mGMP not initialized: file /usr/src/debug/firefox-developer-edition/firefox-144.0/dom/media/MediaDecoderStateMachineBase.cpp:168
[Child 6262, MediaDecoderStateMachine #1] WARNING: Decoder=7ff27aa28000 Decode error: NS_ERROR_DOM_MEDIA_FATAL_ERR (0x806e0005) - virtual RefPtr<MediaDataDecoder::DecodePromise> mozilla::GMPVideoDecoder::Decode(MediaRawData *): mGMP not initialized: file /usr/src/debug/firefox-developer-edition/firefox-144.0/dom/media/MediaDecoderStateMachineBase.cpp:168
[Child 6262, MediaDecoderStateMachine #1] WARNING: Decoder=7ff274804900 Decode error: NS_ERROR_DOM_MEDIA_FATAL_ERR (0x806e0005) - virtual RefPtr<MediaDataDecoder::DecodePromise> mozilla::GMPVideoDecoder::Decode(MediaRawData *): mGMP not initialized: file /usr/src/debug/firefox-developer-edition/firefox-144.0/dom/media/MediaDecoderStateMachineBase.cpp:168
[Child 6262, MediaDecoderStateMachine #1] WARNING: Decoder=7ff277a3fa00 Decode error: NS_ERROR_DOM_MEDIA_FATAL_ERR (0x806e0005) - virtual RefPtr<MediaDataDecoder::DecodePromise> mozilla::GMPVideoDecoder::Decode(MediaRawData *): mGMP not initialized: file /usr/src/debug/firefox-developer-edition/firefox-144.0/dom/media/MediaDecoderStateMachineBase.cpp:168
[Child 6262, MediaDecoderStateMachine #1] WARNING: Decoder=7ff277a3fa00 Decode error: NS_ERROR_DOM_MEDIA_FATAL_ERR (0x806e0005) - virtual RefPtr<MediaDataDecoder::DecodePromise> mozilla::GMPVideoDecoder::Decode(MediaRawData *): mGMP not initialized: file /usr/src/debug/firefox-developer-edition/firefox-144.0/dom/media/MediaDecoderStateMachineBase.cpp:168```
firefox-nightly-bin-145.0a1.20251007.213923 also affected. I think it's because of the new version of ffmpeg.
I apologise for the incorrect tags in the description.
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Comment 2•3 months ago
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The Bugbug bot thinks this bug should belong to the 'Core::Audio/Video: Playback' component, and is moving the bug to that component. Please correct in case you think the bot is wrong.
Arch built the latest version of Firefox on ffmpeg4.4(thanks Yochanan from Manjaro Team for information):
https://gitlab.archlinux.org/archlinux/packaging/packages/firefox/-/issues/19
So, installing ffmpeg4.4 solves my problem.
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Comment 4•2 months ago
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The bug is still a valid bug for others if its broken with ffmpeg 8... cf https://marc.info/?t=176217360500004&r=1&w=2
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Comment 5•2 months ago
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actually, probably dupe there
Description
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