Hydrogenaudio Forums > MP4 container and multichannel audio

Full Version: MP4 container and multichannel audio

Hydrogenaudio Forums > Digital Audio/Video > General A/V

wkwai

Jul 29 2004, 22:38

I noticed from the MP4 container header, the nChannel is always fixed at either 1 or 2.. I wondered how multichannel audio is handled? Also, for AAC, important informations like MPEG2 or MPEG4, Profiles, CRC codes isn't available at the container header???

Can anyone tell me if I missed out something here??

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