[Flac-users] Extending mp3/ogg application to play flac
Lars von Wedel
vonwedel at web.de
Fri Sep 3 00:01:12 PDT 2004
> not sure about the mad_fixed_t format, but probably. all
> samples coming out of the FLAC decoder are linear PCM 32-bit
> signed ints. e.g. a sample from CD audio will be in the
> range -32768 (0xFFFF8000) to 32767 (0x00007FFF)
Mad_fixed_t is defined as a 4-byte signed int in the headers.
As the subsequent application seems to expect linear PCM, I'll simply
give it a try...
> since the write callback will be called once for each frame,
> and the number of samples in a FLAC frame can vary, your
> write callback will probably have to write to an
> intermediate buffer.
Okay, I had this in mind but wasn't sure. Thanks for the reference.
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