> On Dec 12, 2018, at 11:26 AM, Paul B Mahol <[email protected]> wrote: > > On 12/12/18, Ronak <[email protected]> wrote: >> >> >>> On Dec 12, 2018, at 8:32 AM, Nicolas George <[email protected]> wrote: >>> >>> Ronak (2018-12-11): >>>> Ok thanks. I tried to use this filter in my iOS code; but I'm getting >>>> errors with an error code -35. >>>> >>>> This is my code that tries to write data into the filter graph and >>>> reads it back; what am I doing wrong? >>> >>> I do not read whatever language that is, but at the very least your code >>> is missing the translation error code -> error message. >>> >> >> I found out what my problem is; it's that the dynaudnorm filter is returning >> EAGAIN; which means I need to send it more PCM frames. >> >> Now, I'm trying to integrate this filter into a real time player context; >> and I would like to avoid audio artifacts. I've been playing with various >> options that the filter has; but I can't seem to find one where it would >> work better in the real time context. >> >> Does anyone know what the correct parameters would be so it works frame by >> frame or in a much smaller frame size so we can avoid audio artifacts? >> Alternatively, is there another ffmpeg filter better suited to real time >> dynamic range compression or volume normalization? >> > > If you read documentation of filter options you would know.
I already did and tried all sorts of things. I've tried options like: "f=500:g=3:m=10:n=1:b=1", "f=40:g=3:m=10:n=1:b=1". I've even tried the extreme: "f=8000:g=3:m=10:n=1:b=1" But I still get back lots of EAGAIN. > _______________________________________________ > 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". _______________________________________________ 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".
