[MEncoder-users] unable to encode to dvvideo - can't initialize dv format!

[Reimar Döffinger]

On Sat, Mar 14, 2009 at 11:22:46PM +0100, Jelle de Jong wrote:
> [dv @ 0xa4755b0]Can't initialize DV format!
> Make sure that you supply exactly two streams:
>      video: 25fps or 29.97fps, audio: 2ch/48kHz/PCM
>      (50Mbps allows an optional second audio stream)

That message is quite clear, you just have to check it step by step.
In your case, DV can not store mono audio.