On 04/11/2012 12:58 PM, aviad rozenhek wrote:

> Hi,
> I have a WMV file with 6 channel WMAPro which I would like to transcode
> [or decode?] to stereo WAV, however avconf fails with the message '  Can
> not resample 6 channels @ 48000 Hz to 2 channels @ 48000 Hz '
> 
> I thought that avconv already had channel resampling functionality?
> perhaps my commandline is wrong?
> 
> the commandline is:
> avconv.exe  -i my_input.wmv -ac 2 -ar 48000 -map 0:0 -y my_output.wav


Downmixing from 6 to 2 channels is currently only supported within
certain decoders.  Generic channel mixing support is currently under
review on the libav-devel mailing list.

-Justin

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