mohg729a is just the name of the file. I didn't show any name with g729b btw. Nevertheless, that is just the name. Nothing to do with the format, codec, etc.. It's a g729 audio wavfile that plays while on hold. I just wanted to trim it because it's too long.
This is a proprietary music audio file that can't be sent to you unfortunately On Mon, May 24, 2021 at 11:35 PM Carl Zwanzig <c...@tuunq.com> wrote: > Please learn what top-posting is and stop doing it on this list. > > On 5/24/2021 6:40 PM, pink panther wrote: > > I tried it with the double quotes and got the following. Same out I got > > using the other statements I got from the other links > > > C:\ffmpeg>ffmpeg -i "Mohg729.wav" -ss 00:00:00.00 -t 00:01:00.00 -c:a > copy > > "Mohg729a.wav" > > ffmpeg version N-101626-gc5341d415c Copyright (c) 2000-2021 the FFmpeg > > developers > [...] > > > [wav @ 00000215e03f4580] Estimating duration from bitrate, this may be > > inaccurate > > [wav @ 00000215e03f4580] Could not find codec parameters for stream 0 > > (Audio: none (3[1][0][0] / 0x0133), 8000 Hz, 1 channels, 8 kb/s): unknown > > codec > > Consider increasing the value for the 'analyzeduration' (0) and > 'probesize' > > (5000000) options > > Well... there's a problem- ffmpeg can't figure out the input codec*. Did > the > file extension come as .wav or was it changed from something else? A quick > google search (took me a minute) suggests that you may need to insert "-f > g729" before the "-i". Also, that g729b isn't supported at all. > Please verify whether that file is raw g729 or g729 in a wav container > (can that even work?). Also that it's really g279. > > *this is why the command output should always be included > > > z! > _______________________________________________ > ffmpeg-user mailing list > ffmpeg-user@ffmpeg.org > https://ffmpeg.org/mailman/listinfo/ffmpeg-user > > To unsubscribe, visit link above, or email > ffmpeg-user-requ...@ffmpeg.org with subject "unsubscribe". > _______________________________________________ ffmpeg-user mailing list ffmpeg-user@ffmpeg.org https://ffmpeg.org/mailman/listinfo/ffmpeg-user To unsubscribe, visit link above, or email ffmpeg-user-requ...@ffmpeg.org with subject "unsubscribe".