[speex-dev] ACM Format Tag for Speex Audio
Christian.Buchner1 at epost.de
Wed Jun 18 09:44:35 PDT 2003
> I have arranged for an official Speex ACM format tag from Microsoft (see
> free to use this in any ACM codec work.
Hmm, I chose my format tag "randomly" by adding up some ASCII
values. ;) Looking at the registered companies in mmreg.h
I found not one non-profit organization. Hence I thought I
should not even try registering my OpenACM project with
Erm, so how many ACM codecs for speex are there right now? ;)
One problem with these would be interoperability. If three
different ACM implementations all used the same format tag,
they would most likely not play well with each other.
I have a very specific arrangement in my WAVEFORMATEX header
as well as in the "data" payload of the WAVE file.
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