f237f85dd4
much mimic each other, so it probably makes sense to merge them into one, or turn into master-slave pair. While here, replace unsafe gets() with fgets().
22 lines
869 B
Text
22 lines
869 B
Text
A multi-channel MPEG encoder, using the ISO13818 standard and the dist10
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source code. Multi-channel files may have up to 6 defined channels:
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Left(L), Right(R), Center(C), Left Surround (LS), Right Surround (RS) and
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a Low Frequency Enhancement channel (LFE).
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ISO13818 defines 5 multi-channel modes (on top of the normal stereo mode),
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each of these modes may have an optional LFE channel:
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3/2: L, R, C, LS, RS
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3/1: L, R, C, mono surround
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2/2: L, R, LS, RS
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2/1: L, R, mono surround
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3/0: L, R, C
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The "standard" surround sound encoding of "5.1 channels" is achieved by
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using mode 3/2 plus an LFE channel.
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A multi-channel MPEG file should decode OK on any MPEG decoder. If the
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decoder doesn't recognize the multi-channel extensions, then you'll just
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get a stereo file containing a down mix of the 5 channels.
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WWW: http://mctoolame.sourceforge.net/
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