When I try to transcode QuickTime *.mov file with audio encoded in mp4a with 6 channels (3/2.1) to FLV file (default 2 channels), sound isn't downmixed to stereo but it just ignores rest of channels. Can I change method of transcoding audio or audio channels count during video transcode?

 Currently there is no interface to change this behavior.  Yours is the second request for this feature and the second to note how the channels are downmixed.  We have added this as an option to be added in the next time we revise the transcoding engine but there is no way to do this currently.

Thanks for your report,
    Barry R.

Can You tell approximately when it will be added? Most of my videos are 6chan and it's a big problem for me.