I am trying to export a 24bit flac file in my ubuntu terminal. I've tried two different methods, but neither work.
Method 1: shntool
when I run this command:
shntool split -f times.cue -O always -o lowq_full_silence.flac
where lowq_full_silence.flac was rendered in audacity as a flac file with level=0 and bit depth=16 bit, my command works.
but if i run this command:
shntool split -f times.cue -O always -o full_hq.flac
where full_hq.flac has level=8 and bit depth=24 bit The command fails:
shntool [split]: warning: unsupported format 0xfffe (Unknown) while processing file: [full_hq.flac]
shntool [split]: error: cannot continue due to error(s) shown above
https://bugs.launchpad.net/ubuntu/+source/shntool/+bug/2000794
Method 2: ffmpeg
Trying to split the flac file with comma separated 'split points' input
ffmpeg -i "full_hq.flac" -c copy -map 0 -f segment -segment_times "22,441,556,559" "%d_output.flac"
But the output from this ffmpeg command has broken length metadata:
https://trac.ffmpeg.org/ticket/4905
Is there a better way to split a high quality 24bit flac file into individual segments, where each exported segment file has correct length metadata?
Files: https://file.io/lvGTUEgQArb7
