[FFmpeg-devel] [PATCH] lswr: Improve default resampler's default parameters
eclipse7 at gmx.net
Fri Jan 4 16:52:23 CET 2013
Alexander Strasser wrote:
> After making some blind tests on a small collection of music
> samples for home usage. It turned out that the default cutoff
> was too low.
> The impact of filter_size was not clearly distinguishable (the
> results were on the edge) with the music samples but turned out
> to be clearly audible in some synthetic samples.
> Thanks to Daniel for helping out with the listening tests.
> Signed-off-by: Alexander Strasser <eclipse7 at gmx.net>
> * rebased to current master
> * updated fate ref files (those used -ar for generating output)
> * updated docs
> I intent to push somewhen tomorrow.
> Please object if you see problems or want time to take a closer look!
> doc/ffmpeg-resampler.texi | 4 ++--
> libswresample/resample.c | 2 +-
> libswresample/swresample.c | 2 +-
> tests/ref/acodec/roqaudio | 6 +++---
> tests/ref/lavf/dv_fmt | 8 ++++----
> tests/ref/lavf/gxf | 8 ++++----
> tests/ref/lavf/mxf | 12 ++++++------
> 7 files changed, 21 insertions(+), 21 deletions(-)
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