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April 30th, 1999, 11:09 PM
#1
ACM: Compressing WAV audio to Mpeg Layer 3 using Codecs
I'm building a small app to automate compression of WAV to MP3.
It produces MP3s, of approximately the right size, but the sound is garbled, it sounds like the song with 'extra' noise.. lots., I can even
hear the words. However winamp keeps changing from 'green' to 'red' ie out of sync or somethign.
I'm using ACM to compress my wav data blocks into mp3. Then I am literally writing those mp3 blocks (from the acm) to disk. Do i need headers or anything?
I'm letting the user choose the mpeg format, and getting the buffer sizes from acm, the source buffers are approx 10x bigger than the destination, which seems right for 128kpbs mp3s..
Thanks!!
- Alex
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