[Kdenlive-devel] Using avformat for DV decoder

[Ruslan Popov]

rpopov at nemo::camera$ playdv dv-001.avi
Parser error reading first header
rpopov at nemo::camera$ file dv-001.avi
dv-001.avi: RIFF (little-endian) data, AVI, 720 x 576, 25.00 fps, 
video:, audio: uncompressed PCM (stereo, 48000 Hz)

jb wrote:
> Ruslan Popov wrote:
> 
>>How can I force using of avformat for DV decoder in Kdenlive?
> 
> 
> There is no such option in Kdenlive. To acheive this, you would need to 
> change the source code in docclipavfile line 406 you should see:
> 
> producer.setAttribute("resource", fileUrl().path());
> 
> Change it to:
> 
> producer.setAttribute("resource", "avformat:" + fileUrl().path());
> 
> to force avformat.
> 
> Or you could try to configure MLT with --disable-dv maybe it works.
> 
> But I think it would be better to solve the issue with libdv since libdv 
> is supposed to deliver a better quality I think.
> 
> Libdv comes with a utility (should be in package libdv-bin) called 
> playdv. Can you try playing your files with it and see if the problem 
> shows up or not ?
> 
> If it does, you should explain your problem on the libdv-dev mailing 
> list ( http://sourceforge.net/mail/?group_id=4393 )
> 
> regards
> jb
> 
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