[FFmpeg-user] 24bit WAV files unreadable by Sound Forge 6
joe at jdupre.com
Sat Jun 11 07:55:25 EEST 2022
I have 48K/24bit stereo CAF files that I need to convert to 48K/24bit
"ffmpeg -i infile.caf outfile.wav" produces a 48K/16bit WAV file that I
can open with Sound Forge 6.0.
"ffmpeg -i infile.caf -c pcm_s24le outfile.wav" produces a 48K/24bit WAV
file that I CANNOT open with Sound Forge 6.0.
I tried a commercial software utility called "Switch" by NCH Software
that can produce a 48K/24bit WAV file that IS readable by Sound Forge 6.0.
I next compared the file header of the two WAVE files. Bytes 21-22 are
supposed to hold the format type, which is supposed to be 1 for PCM. In
the ffmpeg produced file, bytes 21-22 are "FF FF". In the Switch
produced file they are "01 00".
Why is ffmpeg using "FF FF" for format type? Is there some ffmpeg
option that can specify a format type of 1?
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