[mythtv-users] convert video format

[HP-mini]

On Wed, 2012-12-12 at 23:26 +0100, Josu Lazkano wrote:

>     encoder         : VirtualDubMod 1.5.10.2 (build 2542/release)
>     Stream #0:0: Video: h264, yuv420p, 704x528 [SAR 15:16 DAR 5:4],
> q=-1--1, 90k tbn, 25 tbc
>     Stream #0:1: Audio: none, 48000 Hz, stereo, flt, 128 kb/s
> Stream mapping:
>   Stream #0:0 -> #0:0 (mpeg4 -> libx264)
>   Stream #0:1 -> #0:1 (mp3 -> aac)
> Error while opening encoder for output stream #0:1 - maybe incorrect
> parameters such as bit_rate, rate, width or height
> 
> 
> It get an error, but I don't know why, I want to have same bit_rate,
> rate, width and height as the original file. I am missing something on
> the ffmpeg parameters?
> 
It's complaining about the audio stream.
Try adding channels count -ac 2