Yes, the result Is not leveled to the target loudness value Il Ven 12 Feb 2021, 19:26 Paul B Mahol <one...@gmail.com> ha scritto:
> On Fri, Feb 12, 2021 at 7:17 PM Marco Mircoli <nuvolab...@gmail.com> > wrote: > > > Il giorno ven 12 feb 2021 alle ore 10:53 Paul B Mahol <one...@gmail.com> > > ha > > scritto: > > > > > On Fri, Feb 12, 2021 at 12:48 AM Marco Mircoli <nuvolab...@gmail.com> > > > wrote: > > > > > > > Hello everybody, > > > > wondering how to set the same output audio specs (sample rate anche > > bit > > > > depth) as input. > > > > > > > > I tried like that > > > > > > > > ffmpeg -i FILE_FROM -af dynaudnorm,loudnorm=I=-16. > > > > 5:TP=-1.5:LRA=7 -sample_fmt s16 -ar 44100 FILE_TO > > > > > > > > > > > > > > > > if I have a 48KHZ input, the output is 44100, so doesn't work for my > > > needs > > > > > > > > Tried without > > > > > > > > > > > > ffmpeg -i FILE_FROM -af dynaudnorm,loudnorm=I=-16. > > > > 5:TP=-1.5:LRA=7 FILE_TO > > > > > > > > The result is: same bit depth of input file but 192Khz sample rate. > > (file > > > > input sr is 48khz) > > > > > > > > Anybody can give me a suggest? > > > > > > > > > > Use shell scripting. > > > > > > Also using those 2 filters at same time is entirely invalid and > > pointless. > > > > > > > > > > > Unfortunately, don't know ho to use shell. I'm a newbe. Any resource that > > can help me to start with shell scriping? > > > > ffmpeg -i FILE_FROM -af dynaudnorm,loudnorm=I=-16.5:TP=-1.5:LRA=7 > FILE_TO > > > > Cannot understand why this Is invalid. > > 1st filter (dynaudnorm), level the audio changing the volume every frame > > window > > 2nd filter (loudnorm) set an offset to the gain to let the loudness go to > > 16.5lkfs > > > > I've miss something? > > > > Is there any difference when you remove dynaudnorm? > > > > > > Thanks. > > S: > > > > > > > > > > > > > > > > > > > > > Thanks, > > > > S. > > > > _______________________________________________ > > > > 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". > > _______________________________________________ > > 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". _______________________________________________ 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".