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List:       swiff-info
Subject:    [swiff-info] New swfparse.cpp reads MP3 and streaming sounds.
From:       David Michie <dkl>
Date:       1999-10-21 5:49:31
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Hello all,

I've uploaded a new swfparse.cpp that parses the streaming sound tags;
SoundStreamHead, SoundStreamHead2 and SoundStreamBlock.  If the sound is
encoded using MP3, swfparse picks out the MPEG frame headers, but doesn't
decompress the audio samples.  Swfparse can now read uncompressed, ADPCM
and MP3 sounds, for both streaming and "event" sounds (i.e. DefineSound)

If you're interested in MP3 stuff there is a definition of the MPEG frame
header here:

http://mp3tech.free.fr/programmers/frame_header.html

...and C/C++ source for decoding MPEGs here:
http://mp3tech.free.fr/programmers/decoding.html

...and lots more MP3 goodies here:
http://www.mp3tech.org/

Cheers, David
The SWiFF Info Center
http://homepages.tig.com.au/~dkl/swf/
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