[Libav-user] Converting audio sample buffer format
Carl Eugen Hoyos
cehoyos at ag.or.at
Sat Feb 23 00:27:56 CET 2013
Brad O'Hearne <brado at ...> writes:
> On Feb 18, 2013, at 4:43 PM, Carl Eugen Hoyos wrote:
> > The aconvert audio filter uses libswresample for
> > conversions, it may depend on your use case if
> > you prefer the filter or the library.
> In reading through FFmpeg source, it would appear
> that the libswresample/swresample.h and
> libavresample/avresample.h are very similar.
> Are these libraries interchangeable
No, I don't think so (libavresample was written to be not
interchangeable with libswresample so I would at least be
> -- is there any reason to use one over the other?
Yes, only libswresample is supported, libavresample
is not even built by default.
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