[MEncoder-users] Decoding h264

belcampo belcampo at zonnet.nl
Mon Jul 5 08:09:06 CEST 2010


James Hastings-Trew wrote:
>  On 10-07-04 3:03 AM, double wrote:
>> Am 03.07.2010 19:52, schrieb James Hastings-Trew:
>>> Me thinks the file is broken.
>>
>> Sorry, I have put the wrong link. This file here plays on every
>> player (VLC, Quicktime, ...), but not mencoder/ffmpeg.
>>
>> Testcase (sorry - lowercase):
>> mplayer http://doppelbauer.name/h264.mov
> Well, you are right, mplayer really seems to hate that video. Saw a LOT 
> of these errors:
> 
> [h264 @ 0x1008ce9a0]top block unavailable for requested intra mode at 6 0
> [h264 @ 0x1008ce9a0]error while decoding MB 6 0
> [h264 @ 0x1008ce9a0]concealing 1200 DC, 1200 AC, 1200 MV errors
> 
> Both VLC and Quicktime seem to play it just fine.
I put it in an mkv, without transcoding of course, I used mkvtools, and 
mplayer plays it fine then. So it looks like demuxing the mov-container 
is the problem.
> 
> 
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