[FFmpeg-devel] [PATCH] lswr/rematrix: avoid clipping for floats too.
michaelni at gmx.at
Thu Aug 8 19:17:36 CEST 2013
On Wed, Aug 07, 2013 at 07:21:52PM +0200, Nicolas George wrote:
> A later conversion to a limited range is rather likely, either
> inside ffmpeg or at a later step of the processing, and having
> the rematrix coefficients depend on the format is fragile.
> The old behaviour can be emulated by setting the rematrix_maxval
> option to a large value.
> Signed-off-by: Nicolas George <nicolas.george at normalesup.org>
> libswresample/rematrix.c | 5 +----
> 1 file changed, 1 insertion(+), 4 deletions(-)
> Whether this is a good or a bad thing is open to discussion.
yes, its mostly a question what users prefer
if its applied though it should be documented what the default is and
how to change it
Michael GnuPG fingerprint: 9FF2128B147EF6730BADF133611EC787040B0FAB
Breaking DRM is a little like attempting to break through a door even
though the window is wide open and the only thing in the house is a bunch
of things you dont want and which you would get tomorrow for free anyway
-------------- next part --------------
A non-text attachment was scrubbed...
Name: not available
Size: 198 bytes
Desc: Digital signature
More information about the ffmpeg-devel