[Libva] Segfault on playback of h264 together vc1

[Josep Torra]

Dear Gwenole,

The bug is at https://bugs.freedesktop.org/show_bug.cgi?id=51692.

Thanks in advance,

Josep Torra
FLUENDO, S.A.

On 3 July 2012 14:05, Gwenole Beauchesne <gb.devel at gmail.com> wrote:
> Hi,
>
> 2012/7/3 Josep Torra <n770galaxy at gmail.com>:
>
>> When the clips are h264 and vc1 the screen start to blink and a crash
>> occur, unity also dies and sometimes I get a complete halt of system.
>
> So, if I understand you well, playing the files individually works
> correctly? i.e. first h.264, next vc-1, net h.264, iteratively from
> within the same terminal? The issues only arise when they are run
> concurrently?
>
>> To reproduce run the following in different terminals at same time.
>>
>> gst-launch-0.10 filesrc location=big_buck_bunny_720p_h264.mov !
>> qtdemux ! vaapidecode ! queue ! vaapisink
>
> Could you please give the exact source link? Experience shows that
> depending on the bigbuckbunny.org mirror, the video sample could be
> different. At least, that was the case for Sintel too.
>
>> gst-launch-0.10 filesrc location=The_Magic_of_Flight_720.wmv !
>> asfdemux ! vaapidecode ! queue ! vaapisink
>
> Could the issue be reproduced with other clips? This one comes from
> the (now defunct) Microsoft "WMV HD Show Case", right?
>
> AVC/VC1 switch issues rings a bell but I can't give details right now.
> I will check. Please fill in a bug report for this one with amended
> information.
>
> fd.o bugzilla: <https://bugs.freedesktop.org/enter_bug.cgi>
> libva / "intel" component
>
> Thanks,
> Gwenole.