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

Andy Furniss adf.lists at gmail.com
Mon Aug 12 21:10:01 CEST 2013


Reimar Döffinger wrote:
> On Mon, Aug 12, 2013 at 05:44:58PM +0100, Andy Furniss wrote:
>> Just updated mplayer from one a few days ago and I am seeing
>> initial corruption playing h264.
>>
>> It clears and then plays normally, this is using s/w decode and
>> different -vo s make no difference.
>>
>> ffmpeg is head, but with head ffmpeg, ffplay does not have the
>> issue.
>
> This is far too little detail, at least a sample video or full
> MPlayer output is necessary.

Yea, I was rushing and still am TBH, just wanted to get the info out and
assumed you would see it with a quick test.

It seems all my h264 are affected some more than others and I also found
another regression caused by the same commit - at least I have a link to
this one :-)

ffmpeg is on d4ab1292e9ac3a13a33d5405d8538b27a56fa7fd

The guilty mplayer commit is -

r36418 | reimar | 2013-08-11 19:28:58 +0100 (Sun, 11 Aug 2013) | 2 lines

Make VDPAU support work again with latest FFmpeg.

Both issues are not present with svn up -r26417

nothing interesting in output for the h264  the link below crashes I
guess the 422 is relevant as mpeg2 420 seems Ok.

If you can't reproduce I'll test/post more late tonight or tomorrow.

ftp://ftp.tek.com/tv/test/streams/Element/MPEG-Video/625/cact_400.m2v



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