[FFmpeg-user] streams

[Vladimir Bilichenko]

> 24 груд. 2014 о 12:24 Nicolas George <george at nsup.org> написав(ла):
> 
> Le quartidi 4 nivôse, an CCXXIII, Vladimir Bilichenko a écrit :
>> I need to know how to join video files with different stream count. first
>> video(mp4.mp4) have only 1 stream(video).
> 
> First, you must decide what you want in your output file. Especially if
> there is a part of the output file that is not provided by any input file.
> 
I need to join 3 video files. First video file contains 1 video stream, second and third files contain 1 video stream and 1 audio stream.
I cannot join these 3 files because of following error: Stream specifier ':1' in filtergraph description [0:0] [0:1] [1:0] [1:1] [2:0] [2:1] concat=n=3:v=1:a=1:unsafe=1 [v] [a] matches no streams.

> Regards,
> 
> -- 
>  Nicolas George
> _______________________________________________
> ffmpeg-user mailing list
> ffmpeg-user at ffmpeg.org
> http://ffmpeg.org/mailman/listinfo/ffmpeg-user