[MPlayer-dev-eng] [RFC] rc2

Ivan Kalvachev ikalvachev at gmail.com
Tue Apr 10 11:23:20 CEST 2007

2007/4/9, mail at kraymer.de <mail at kraymer.de>:
> > DTS downmixing to stereo is broken after the FFmpeg DTS decoder
> > changes. -channels 2 has no effect. I think fixing this properly
> > requires changes in FFmpeg (the current decoder in FFmpeg has some
> > downmixing logic but no way for the caller to trigger it that I see -
> > also several FIXMEs...).
> Yes, I think it is very important that Joe user doesn't run into trouble
> with that. I saw a post where Reimar mentioned that using -ac ffdca helps,
> and that worked for me once I tried. If the channels downmixing
> capabilities of ffmpeg aren't ready soon enough (whatever that means),
> maybe making ffdca default for dts playback would help in the meantime.

ffdca is the native ffmpeg dts decoder, isn' it?
Is there some reason not to use it? Known bugs, missing features?

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