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by onenine
5346 days ago
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http://en.wikipedia.org/wiki/Mpeg-2#ISO.2FIEC_13818 There's quite a verbose spec for all of the major codecs people talk about, but sadly it's 10k(? number I heard tossed around). ffmpeg is a great place to look, but checking out some stuff on fft is a good way to get some background knowledge. |
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