Grzegorz Adam Hankiewicz
2002-Feb-09 06:13 UTC
[vorbis] ogg-cdparanoia.py: small linux cd rip tool
Hi. I guess the world is full of these, one more won't hurt: "The ogg-cdparanoia script is a wrapper of the programs cdparanoia (http://www.xiph.org/paranoia/), sox (http://sox.sourceforge.net/) and oggenc (http://www.vorbis.com/). The process is simple: for each track, cdparanoia is called to extract the audio to a temporary wav file. Sox is used on it to see if it is normalized. If it is, oggenc is called on it to generate the apropiate .ogg version. If it isn't normalized, sox is called on it to normalize it, and the output is fed directly to oggenc. The result is that you only need enough hard disk space to hold the track being compressed, and the generated ogg files. It could be made to not store _any_ temporary file, but in the case of tracks needed to be normalized you would be reading the track twice, which at least for me is the speed bottleneck." It's of course a linux commandline script. Enjoy: http://leo.worldonline.es/jerzegor/program/ogg-cdparanoia/enogg-cdparanoia.html -- Grzegorz Adam Hankiewicz gradha@terra.es http://gradha.infierno.org/ --- >8 ---- List archives: http://www.xiph.org/archives/ Ogg project homepage: http://www.xiph.org/ogg/ To unsubscribe from this list, send a message to 'vorbis-request@xiph.org' containing only the word 'unsubscribe' in the body. No subject is needed. Unsubscribe messages sent to the list will be ignored/filtered.
Gian-Carlo Pascutto
2002-Feb-09 10:27 UTC
[vorbis] ogg-cdparanoia.py: small linux cd rip tool
On Sat, 9 Feb 2002, Grzegorz Adam Hankiewicz wrote:> The process is simple: for each track, > cdparanoia is called to extract the audio to a temporary wav file. Sox > is used on it to see if it is normalized. If it is, oggenc is called on > it to generate the apropiate .ogg version. If it isn't normalized, sox is > called on it to normalize it, and the output is fed directly to oggenc.Just wanted to point out -> ReplayGain makes normalizing completely unnecessary, and does so without any quality loss. Moreover, it allows you to _retain_ volume differences between tracks, if you want it to. Once you have normalized that information is irreparably gone. -- GCP <p>--- >8 ---- List archives: http://www.xiph.org/archives/ Ogg project homepage: http://www.xiph.org/ogg/ To unsubscribe from this list, send a message to 'vorbis-request@xiph.org' containing only the word 'unsubscribe' in the body. No subject is needed. Unsubscribe messages sent to the list will be ignored/filtered.