Split lossless audio files into tracks: Difference between revisions
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Note that the cue sheet file may require removing trailing spaces and converting to utf-8. | Note that the cue sheet file may require removing trailing spaces and converting to utf-8. | ||
Split points in cue sheets are often specified in the form <code>mm:ss:ff</code> (minutes:seconds:frames). There are 75 frames per second, so ff ranges from 00 to 74. <code>shnsplit</code> accepts this format only for CD‐quality (i.e., 16/44.1) audio files. For other files (e.g., 24/192) the split points must be given in the form <code>mm:ss.nnn</code> (minutes:seconds:milliseconds). | Split points in cue sheets are often specified in the form <code>mm:ss:ff</code> (minutes:seconds:frames). There are 75 frames per second, so ff ranges from 00 to 74. <code>shnsplit</code> accepts this format only for CD‐quality (i.e., 16/44.1) audio files. For other files (e.g., 24/192) the split points must be given in the form <code>mm:ss.nnn</code> (minutes:seconds:milliseconds). <code>nnn</code> can be computed by the formula | ||
<code>nnn<math>{}={}</math>floor<math>(13.333\cdot{}</math>ff<math>)</math></code> | <code>nnn<math>{}={}</math>floor<math>(13.333\cdot{}</math>ff<math>)</math></code> | ||
[[Category: Debian GNU/Linux]] | [[Category: Debian GNU/Linux]] | ||
Revision as of 05:44, 10 October 2011
Given a single lossless audio file (wav, flac, ape, wv, etc.) foo and corresponding cue sheet foo.cue, we can split it into separate tracks (compressed by flac) by the following command:
$ shnsplit -f foo.cue -o "flac flac --verify --best -o %f -" -t "%n-%p-%t" -m " _" foo
See shntool(1) for more options.
Note that the cue sheet file may require removing trailing spaces and converting to utf-8.
Split points in cue sheets are often specified in the form mm:ss:ff (minutes:seconds:frames). There are 75 frames per second, so ff ranges from 00 to 74. shnsplit accepts this format only for CD‐quality (i.e., 16/44.1) audio files. For other files (e.g., 24/192) the split points must be given in the form mm:ss.nnn (minutes:seconds:milliseconds). nnn can be computed by the formula
nnnfloorff