[opus] Float audio question

Brendan Bolles brendan at fnordware.com
Mon Jan 20 13:13:23 PST 2014

I've had trouble getting a definitive answer to this one, so please forgive me for asking here.

When converting between integer and float audio samples, what is the preferred scale factor?

For example, if you were converting to signed 8-bit, the possible range is -128 to 127.  Do you map float -1.0 to -127 or -128?


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