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Re: k8BitOffsetBinaryFormat in ASBD question

Hi Stephen,

The ASBD format and flags for what in SoundMgr-land would have been 8-bit 'raw ', is as follows (it's an unsigned integer, 0..255, with 128 being silence):

mFormatID = 'lpcm'
mFormatFlags has kAudioFormatFlagIsFloat NOT set, kAudioFormatFlagIsSignedInteger NOT set

Greg

On Feb 2, 2005, at 5:08 PM, Stephen Davis wrote:

What is the proper representation of k8BitOffsetBinaryFormat in an ASBD? To be honest, I can't remember if k8BitOffsetBinaryFormat is effectively signed bytes +127/-128 or something stranger. A quick web search didn't turn up anything useful.

Mainly, I'm just wondering if the format id should be 'lpcm' or 'raw '.

thanks,
stephen

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