W dniu 31.03.2016 o 14:34, Carl Eugen Hoyos pisze:
Przemysław Sobala <przemyslaw.sobala@...> writes:
if I want to change audio sample rate would I have to
use some auto inserted resampler filter or
libswrresample/
You can choose either the aresample filter or call the
resampling library explicitely.
API (what's the difference)?
You may have other filters that you want to use or
you may prefer not to use libavfilter at all.
Carl Eugen
I've found out I can use:
- asetnsamples filter when I got to feed the encoder with specific frame
number
- aresample filter to change audio sampling rate
That looks great!
But does using filters add any performance impact?
--
Best regards
Przemysław Sobala
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