[FFmpeg-user] Working with .YUV files

[Rhodri James]

In addition to what Carl said:

On Wed, 15 Aug 2012 07:38:30 +0100, fb <fatemeh.bagherpour at gmail.com>  
wrote:

> When .YUV only contains video (pixels),

.YUV always only contains video.  Always.

> I should have an audio output from
> decoding step too, Right?

You didn't ask for it on your command line, and you didn't give ffmpeg  
anywhere to put it, so no, you don't get an audio output.  If you do  
specify an audio output file and re-encode the video by some other means,  
you may then have problems getting the audio and video synchronised.  I  
really don't recommend this approach.

-- 
Rhodri James
Kynesim Ltd