On 2025/11/03 16:56, Kirill A. Korinsky wrote:
> On Mon, 03 Nov 2025 15:56:59 +0100,
> David Goudou <david.goudou@gmail.com> wrote:
> > 
> > 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 <david.goudou@gmail.com> 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
> > 
> 
> Probably related: https://bugzilla.mozilla.org/show_bug.cgi?id=1993140

"So, installing ffmpeg4.4 solves my problem."

->

Status: UNCONFIRMED → RESOLVED
Closed: 25 days ago
Resolution: --- → WORKSFORME

*me cries*