I think you are not reading the message properly. If you notice, the size of the file i am passing is 2 mb, the return file size is 176 mb. Does 88 times increase seem reasonable to you? I want the file to be in approximately similar quality and file size should go at max 2 to 3 times. In this case upto 6 mb file size is fine.
I am doing this because we have a redaction logic to be executed on approximately 1 million audio files per day. And all these calls are stored in aws s3. so storing multiple files of size 176 mb doesn't seem to be a good idea. Concerning my lack of knowledge, I read the documentation page multiple times but couldn't find something that gives me the right information. In the end I reached out here. Concerning my lack of knowledge, probably some help would be better instead of passing remarks. On Wed, Apr 20, 2022 at 11:07 PM Bouke / Videotoolshed < bo...@videotoolshed.com> wrote: > > > On 20 Apr 2022, at 19:30, Shubham Tiwari <shubham.tiw...@observe.ai> > wrote: > > > > Please accept my apology for putting a large size msg. I appreciate all > the > > help received. > > > > I have another example with similar behavior. The exact commands used are > > below. The detailed output is attached in this email. > > > > *command 1*: ffmpeg -i call.wav -af > > "volume=enable='between(t,0,1)':volume=0" output.wav > > *behaviour: *executed within a second, input file size 2.1 mb, output > file > > size 176 mb > > > > *command 2*: ffmpeg -i call.wav -af > > "volume=enable='between(t,0,1)':volume=0" output.mp3 > > *behaviour: *executed time approx 40 seconds, input file size 2.1 mb, > > output file size 15 mb > > You do not specify what kind of output file size you want, so yes, it will > be ‘as it is’. > Having a .wav extension on your input DOES NOT mean your input is > uncompressed Wave PCM. (Wave Can be compressed, in your case, you have OGG > compression with a .wav extension.) > > What do you expect / why are you doing this? The quality of your file will > NOT get better, nor will the file size get significant down if you process > it. > > Concerning your lack of knowledge, the only thing you can accomplish is > making things worse. > > Bouke > > > _______________________________________________ > 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".
