[Mp4-tech] [MPEG4][Audio] Number of windows in a raw data block (AAC)

A C brata_cucse yahoo.co.in
Thu May 27 08:26:10 EDT 2004


Hi 
According to the spec one raw data block contains audio data for a time period of 1024 samples. That means when decoded we can get 1024 samples per output channel.
Questions:
1. Now as the window size is either 1024 or 128 depending on long/short does that mean for each channel per raw data block there can be either ONLY_LONG or LONG_START or LONG_STOP or EIGHT_SHORT windows ?
Regards
brata
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