[Bluez-users] How to use sbc.c of btsco?

["Frank Heimbächer" <frank.heimbaecher@jambit.com>]

Dear community

I want to use the codec implemented in sbc.c in btsco. Is there a chance
to get a documentation of the code? I understand so much that you call
sbc_init() first, sbc_finish() at the end, and use sbc_decode() and
sbc_encode() for converting.

sbc_encode: It seems like you put pcm data on 'data' and get sbc data in
 'sbc.data'. 'count' is not used in the function. How often must I call
it? How do I know how much of 'data' is converted already?

sbc_decode: Put sbc data on 'data' and you get pcm data in 'sbc.m.data'.
Is that right? Must I always change the byte order like it is done in
a2recv.c?

Are there special things to do if I have a .wav file or do I just have
to call the functions? I am just talking of the payload and not the headers.

It would help me a lot if somebody could put me on the right track.

Thanks a lot
Frank


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