Enable Multichannel PCM output if system supports it.

huceke / omxplayer

omxplayer

GNU General Public License v2.0

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Enable Multichannel PCM output if system supports it. #94

Closed bilditup1 closed 11 years ago

bilditup1 commented 11 years ago

No reason the Pi can't do this, from what I've read, and I'm sure other systems could, too. I'm assuming the changes would come in here: https://github.com/huceke/omxplayer/blob/master/utils/PCMRemap.cpp

srtaylor commented 11 years ago

I need this too: using the Pi to run a dsp crossover for loudspeakers. I have code that outputs 4- or 6-channel PCM, which I'd love to pipe to hdmi via omxplayer. I can't find any docs that say why every software interface to the Pi's hdmi enforces down-mixing to stereo.

I've been messing with PCMRemap.cpp with no luck. Is this doable?

popcornmix commented 11 years ago

Duplicate of https://github.com/popcornmix/omxplayer/issues/29