I'm trying to use ffmpeg command line tool to convert my mobile phone video's to flash videos for a website i am working on; but whenever i try i get the same error.

Resampling with input channels greater than 2 unsupported.Can't
resample. Aborting.

I've tried using -ac 2 to set the number of input channels.... without any luck.

Can someone please help me with a command line string that will help me get this done.


Thanks