David Goudou (2025-11-03 14:56 +0000): > On 03 Nov 25 - 15:50, Landry Breuil wrote: > > Le Mon, Nov 03, 2025 at 03:35:05PM +0100, Kirill A. Korinsky a écrit : > > > On Mon, 03 Nov 2025 14:46:35 +0100, > > > David Goudou <[email protected]> wrote: > > > > > > > > here's the error i encountered: > > > > > > > > [Child 95605, MediaDecoderStateMachine #1] > > > > WARNING: Decoder=d9fd0a9c000 Decode error: > > > > NS_ERROR_DOM_MEDIA_METADATA_ERR (0x806e0006): > > > > file > > > > /usr/obj/ports/firefox-144.0.2/firefox-144.0.2/dom/media/MediaDecoderStateMachineBase.cpp:168 > > > > > > > > example test video: https://justdavid.org/x3kja9d680zf1.mp4 > > > > > > > > youtube does play fine for me too > > > > > > > > > > I can play this video via ffplay and chromium. In firefox it says: > > > > > > > No video with supported format and MIME type found. > > > > > > ... it looks like a firefox bug, so added landry@ as CC > > > > if the same video works w/ ffmpeg 6 then that's a regression from the > > ffmpeg update used by firefox at runtime :) > > > > (no, i wont be able to look into the details now) > > > > can confirm working with ffmpeg 6
Firefox prints this on stderr: [Child 55268, MediaDecoderStateMachine #1] WARNING: Decoder=5abed669600 state=DECODING_METADATA Decode metadata failed, shutting down decoder: file /usr/obj/ports/firefox-144.0.2/firefox-144.0.2/dom/media/MediaDecoderStateMachine.cpp:372 [Child 55268, MediaDecoderStateMachine #1] WARNING: Decoder=5abed669600 Decode error: NS_ERROR_DOM_MEDIA_METADATA_ERR (0x806e0006): file /usr/obj/ports/firefox-144.0.2/firefox-144.0.2/dom/media/MediaDecoderStateMachineBase.cpp:168
