find update, dd update, usage
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yosh
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22ac378902
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72
flacconv
72
flacconv
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@ -1,6 +1,6 @@
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#!/bin/sh
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# flacconv 1.4.1 // use https://github.com/yoshiyoshyosh/flacconv for issues
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# flacconv 1.4.2 // use https://github.com/yoshiyoshyosh/flacconv for issues
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GREEN="$(tput setf 2)" || GREEN="$(tput setaf 2)"
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RED="$(tput setf 4)" || RED="$(tput setaf 1)"
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@ -101,7 +101,7 @@ process_file() {
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metaflac --export-picture-to=- "$infile" 1>/dev/null 2>&1 || RMPIC=1
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# first detect any potential ID3 tags
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head_bytes="$(dd if="$infile" of=/dev/stdout bs=1 count=3 2>/dev/null)"
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head_bytes="$(dd if="$infile" bs=1 count=3 2>/dev/null)"
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if [ "$head_bytes" = "ID3" ]; then
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warn "invalid id3 tags found in $infile, you should get that fixed!"
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# in a previous version this would remove invalid id3 tags automatically
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@ -177,39 +177,41 @@ process_file() {
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}
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usage() {
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errecho \
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'usage: '"$BN"' [-huvVipe3] [-b BITRATE] [-l LEVEL] [-k KEYS] [-r KEYS] [-j THREADS] [--] [DIRECTORY...]
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'"$BN"' recursively converts directories of flac files to opus/mp3
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DIRECTORY can be specified multiple times. if omitted, the current directory is used
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by default, this script outputs opus with variable bitrate 128k
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IF ENCODING TO MP3, -k AND -r WILL NOT WORK. the only metadata that will be kept is the following:
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TITLE, ARTIST, ALBUM, ALBUMARTIST, DATE, GENRE, TRACKNUMBER, COMMENT, and the cover picture
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(blame id3. just use opus)
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cat >&2 <<-EOF
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usage: $BN [-huvVipe3] [-b BITRATE] [-l LEVEL] [-k KEYS] [-r KEYS] [-j THREADS] [--] [DIRECTORY...]
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-h show script help
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-u check for updates
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-v verbose output (messy with multithreading)
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-V very verbose output (VERY messy, use only for debugging and with like, -j 1)
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-i ignore script-stopping warnings
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-d delete original flac files after transcoding
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-3 switch output filetype to mp3
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-b <BITRATE> output bitrate in kbits (default 128)
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this value is variable for opus & CBR for mp3
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-l <LEVEL> mp3 only: use specified mp3 variable quality (0-9). integer only
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OVERRIDES -b
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-k <KEYS> keep specified flac metadata KEYS in output file
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keys can be checked with metaflac --export-tags-to=- FILE
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option argument is a PIPE-separated list of keys to keep, case-insensitive
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(i.e. -k '\''artist|title|albumartist|album|date'\'')
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if both -k and -r are not present, all keys are kept.
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-r <KEYS> remove specified flac metadata KEYS in output file
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option argument is of the same format as -k
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if set to "ALL" (with capitalization), all keys are removed
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-p remove embedded picture in output files
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-e remove the "encoder" tag that automatically gets applied with opusenc
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(requires opustags)
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-j <THREADS> use the specified amount of threads for parallel processing
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if omitted, CPU core count will be used'
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$BN recursively converts directories of flac files to opus/mp3
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DIRECTORY can be specified multiple times. if omitted, the current directory is used
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by default, this script outputs opus with variable bitrate 128k
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IF ENCODING TO MP3, -k AND -r WILL NOT WORK. the only metadata that will be kept is the following:
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TITLE, ARTIST, ALBUM, ALBUMARTIST, DATE, GENRE, TRACKNUMBER, COMMENT, and the cover picture
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(blame id3. just use opus)
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-h show script help
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-u check for updates
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-v verbose output (messy with multithreading)
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-V very verbose output (VERY messy, use only for debugging and with like, -j 1)
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-i ignore script-stopping warnings
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-d delete original flac files after transcoding
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-3 switch output filetype to mp3
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-b <BITRATE> output bitrate in kbits (default 128)
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this value is variable for opus & CBR for mp3
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-l <LEVEL> mp3 only: use specified mp3 variable quality (0-9). integer only
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OVERRIDES -b
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-k <KEYS> keep specified flac metadata KEYS in output file
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keys can be checked with metaflac --export-tags-to=- FILE
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option argument is a PIPE-separated list of keys to keep, case-insensitive
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(i.e. -k "artist|title|albumartist|album|date")
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if both -k and -r are not present, all keys are kept.
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-r <KEYS> remove specified flac metadata KEYS in output file
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option argument is of the same format as -k
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if set to "ALL" (with capitalization), all keys are removed
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-p remove embedded picture in output files
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-e remove the "encoder" tag that automatically gets applied with opusenc
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(requires opustags)
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-j <THREADS> use the specified amount of threads for parallel processing
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if omitted, CPU core count will be used
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EOF
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}
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VERBOSE=
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@ -258,7 +260,7 @@ command -v metaflac 1>/dev/null 2>&1 || fail 'flac tools are not installed! (met
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# I do not want to change it to account for this
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# you should never put newlines in paths
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# it is a very bad idea for many programs
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FLACFILES="$(find "$@" -type f -name "*.flac")"
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FLACFILES="$(find "$@" -type f -iname "*.[fF][lL][aA][cC]")"
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[ "$FLACFILES" ] || fail 'no flac files found!'
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# make a fifo/fd for parallel stuff
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