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Decoding AAC/Apple Lossless mono to lpcm stereo
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Decoding AAC/Apple Lossless mono to lpcm stereo


  • Subject: Decoding AAC/Apple Lossless mono to lpcm stereo
  • From: Dominic Feira <email@hidden>
  • Date: Mon, 27 Nov 2006 19:13:49 -0500

Can an AudioConverter decode AAC-mono to lpcm-stereo or Apple Lossless-mono to lpcm-stereo?

I am able to decode *all* other audio formats to lpcm stereo correctly by using a channel map. It seems as if the AAC and ALAC converters are not respecting the channel map at all.

Setting the map on the AAC converter does not return an error. While debugging this, I also ask the converter for the channel map right after I set it and everything appears correct. Both output channels are mapped to channel 0.

Thanks.

Dominic Feira / Code Monkey / Ambrosia Software, Inc.
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