[MPlayer-users] recent regression in initial h264 decode/display

[Reimar Döffinger]

On 15.08.2013, at 23:46, Ilja Sekler <ilja_sekler_ at gmx.de> wrote:

> Am 15.08.2013 23:43, schrieb Ilja Sekler:
>> An alternative sample could be "Doodling in Math Class: Snakes + Graphs"
>> <http://www.youtube.com/watch?v=heKK95DAKms> by Victoria Hart, please
>> specify format 18 (the size of the resulting mp4 file should be 12541447
>> Bytes). Verbose MPlayer console output for this file is attached.
> 
> Forgot to attach the log. My apologies.

Ok, what seems to happen is that multi-threaded decode causes the aspect to be signalled delayed.
On this aspect being set, MPlayer resets VDPAU and that causes the issue.
No idea how to handle this, I think FFmpeg just should avoid using threading in this case, but it's a bit hard to actually implement.