On Mon, Sep 24, 2018 at 20:13:15 -0400, [email protected] wrote: > For the issue of converting G723.1 to PCM format – please see the below input > and output and advise. > C:\ffmpeg\bin>ffmpeg -acodec g723.1 Robinson.wav -f PCM robinsonconverted.wav
"PCM" is not a format. Even if you mean an encoding, WAV output defaults to PCM anyway. As Carl Eugen mentioned, please try $ ffmpeg -i Robinson.wav robinsonconverted.wav first. If that does not "work", because it sounds incorrect, i.e. ffmpeg did not recognize the G723.1 codec, you can do: $ ffmpeg -c:a g723_1 -i Robinson.wav robinsonconverted.wav But see below - ffmpeg understands automatically. (As I mentioned, ffmpeg's codec implementation is named g723_1, not g723.1.) > C:\ffmpeg\bin>ffmpeg -i Robinson.wav g723.1 -f robinsonconverted.wav PCM This syntax is totally incorrect. > Input #0, wav, from 'Robinson.wav': > Duration: 00:07:48.95, bitrate: 5 kb/s > Stream #0:0: Audio: g723_1 ([0][161][0][0] / 0xA100), 8000 Hz, mono, s16, > 5 kb/s This shows that you do not need to specify the input codec, as ffmpeg recognizes it correctly. Moritz _______________________________________________ ffmpeg-user mailing list [email protected] http://ffmpeg.org/mailman/listinfo/ffmpeg-user To unsubscribe, visit link above, or email [email protected] with subject "unsubscribe".
