[MPlayer-users] mjpeg corrupted file

[info at danielerossi.net]

On my windows platform does not  work yet .
I will try as soon as I can on a linux workstation the latest SVN.
Thank you. DR


D:\fotografie\cd 22\2006.01.21 arci>mplayer -demuxer lavf -lavfdopts 
format=mjpeg MVI_3011.avi
MPlayer 1.0rc1-3.4.2 (C) 2000-2006 MPlayer Team
CPU: Intel(R) Pentium(R) M processor 1.73GHz (Family: 6, Model: 13, 
Stepping: 8)
CPUflags:  MMX: 1 MMX2: 1 3DNow: 0 3DNow2: 0 SSE: 0 SSE2: 0
Compiled with runtime CPU detection.
Option lavfdopts: Unknown suboption format
Error parsing option on the command line: -lavfdopts



Reimar Döffinger wrote:
> Hello,
> On Sun, Feb 11, 2007 at 03:27:59PM +0100, info at danielerossi.net wrote:
>   
>> I'm trying to play some mjpeg files from my canon photocamera.
>> It seems the files are corrupted.
>> The dimension of a single file is around 150 mb, and semmes to have pcm 
>> audio and mjpeg video stream.
>>
>> I tried mplayer with the -sb option as well as -ni, -nobps and/or -mc 
>> 0(page 5.5 of the manual)
>>
>> Is there a other way to rescue the file?
>> Eventually edit the header manually?
>> (...The mjpeg stream should be a sequence of jpeg steam,  without key 
>> frame..)
>>     
>
> ?? mjpeg is all-keyframe, always...
> Anyway, you can get the video of the broken file with
> mplayer -demuxer lavf -lavfdopts format=mjpeg MVI_3011.avi
> (need latest SVN version to use the format= option).
> No idea how to extract the audio though.
>
> Greetings,
> Reimar Döffinger
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