[Libav-user] ffmpeg muxing.c - keeping audio quality - avoiding distortion

[Stephane Poirier]

Hi All,

I am using a modified version of ffmpeg muxing.c, my source code is 
here: 
http://www.oifii.org/ns-org/nsd/ar/cp/audio_spi/spiffmpegmuxingspectrum_qt2016/spiffmpegmuxingspectrum_qt2016.c

I am loading audio from libsndfile and am generating some background 
with audio signal draw on top of it.

Now, my question is how to preserve my 44100 audio samplerate quality in 
this modified muxing.c sample, or maybe go down to 22050, because the 
sound currently distortions with the current settings?

Steph