Bug 258875 – [GStreamer] No decoder found for qtrle codec

• Component: Media
• Status: RESOLVED FIXED

[Xabier Rodríguez Calvar]

Video is http://samples.ffmpeg.org/mov/multitrack/multitrack.mov and the way I tried is loading it directly as a URL address.

[Philippe Normand]

Works fine here, no error.
The only issue I can notice is that both tracks have the same "en" label in the track menu.

Would be nice if you provided logs, what is the error?

[Xabier Rodríguez Calvar]

Created attachment 466942 [details]
gst log, compressed

[Xabier Rodríguez Calvar]

I reproduced in debug in GTK

[Philippe Normand]

Ah so what you wanted to report actually is that the video doesn't render, right?

The initial bug description doesn't mention that.

0:00:04.451478718    49 0x55e4466b3e40 WARN            uridecodebin gsturidecodebin.c:982:unknown_type_cb:<uridecodebin0> warning: No decoder available for type 'video/x-rle, layout=(string)quicktime, depth=(int)2
4, width=(int)720, height=(int)486, framerate=(fraction)4/1, pixel-aspect-ratio=(fraction)1/1'.

We just need this decoder in the SDK, I think: avdec_qtrle

[Philippe Normand]

Pull request: https://github.com/WebKit/WebKit/pull/15603

[Xabier Rodríguez Calvar]

Interesting. I assumed it was audio only :)

I actually meant that sometimes playback stopped and some other times it was giving an error. Maybe they are related. The log you're seeing is the one of the sudden stop.

[EWS]

Committed 265836@main (29e41d3d6688): <https://commits.webkit.org/265836@main>

Reviewed commits have been landed. Closing PR #15603 and removing active labels.

[Radar WebKit Bug Importer]

<rdar://problem/111896653>