README: removed iconv references, update envvars, update requirements (awk, xxd).
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README.md
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README.md
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@ -1,6 +1,8 @@
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# Required applications
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# Required applications
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* ffmpeg
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* ffmpeg
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* xxd (with '-r' and '-p' options)
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* awk
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# Usage
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# Usage
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@ -9,7 +11,7 @@ get-tracks.sh rip audio-file time-file
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```
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```
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`audio-file` can be in any format understood by `soxi` and `ffmpeg`
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`audio-file` can be in any format understood by `ffmpeg`
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In the `time-file`:
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In the `time-file`:
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@ -21,23 +23,15 @@ In the `time-file`:
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# Environment variables
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# Environment variables
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* SIMULATION [0|1]: do not invoke ffmpeg
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* SIMULATION: if non empty do not invoke ffmpeg
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* FORMAT [mp3,ogg,opus,…]: for the song file format
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* FORMAT [mp3,ogg,opus,…]: for the song file format
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* WITH_NUMBER [separator]: if not null, write song number with this separator\
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* NONUMBER: if equals 1, do not write song number
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example WITH_NUMBER=_, song names will be *1_song.opus*, *2_song.opus*, (...)
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* SEPARATOR: (default: ' - '), write song number, with this separator
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* QUIET: if set to any value, ffmpeg commands are not displayed
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example with SEPARATOR='_': song names will be 01_song.opus 02_song.opus…
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* VERBOSITY [0-3] (default: 1)\
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# Limitations
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verbosity 0: no output exept errors from ffmpeg\
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verbosity 1: simple indications on the current track being extracted\
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This script doesn't work with UTF-8 content.
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verbosity 2: print actual ffmpeg commands the script currently runs
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If your file with timings contains UTF-8 characters, apply this:
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```
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iconv -f utf-8 -t ascii timings-file > timings-file-fixed
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```
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Then verify the content.
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# More
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# More
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