[MEncoder-users] mixing video only files with audio/video files

[Giacomo Comes]

On Wed, Nov 07, 2007 at 03:09:06PM +0200, Cristian Baltatescu wrote:
> Hi, I'm new to this list
> I've created a flv using some jpg's and i was trying to concatenate this 
> flv with another one that also had audio.
> What i get it is "Cannot mix video-only files with audio and video 
> files. Try -nosound.";
> I can live with that. Is there anyway of creating the first flv, the one 
> from images, with an empty sound stream or something similar that would 
> allow me to stick those 2 movies together after that?

I usually use something like:
-audiofile /dev/zero -audio-demuxer 20 -rawaudio format=0x1:rate=48000
with
-lavcopts acodec=<your audio codec options>

Ciao
Giacomo