[FFmpeg-devel] [PATCHv2] lavu/libm: add erf hack and make dynaudnorm available everywhere

Clément Bœsch u at pkh.me
Tue Dec 22 07:54:25 CET 2015

On Mon, Dec 21, 2015 at 08:31:47PM -0800, Ganesh Ajjanagadde wrote:
> I unfortunately do not see an easy solution to avfilter testing in
> general: Paul [...]

The problem with testing filters is not even remotely close to Paul; the
main issue is that many filters are actually using floats, which causes
different accuracy problems across platforms. Someone needs to add some
code in FATE to handle visually approximate sound or image.

Clément B.
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