1
0
mirror of https://github.com/FFmpeg/FFmpeg.git synced 2024-12-02 03:06:28 +02:00
FFmpeg/tests
Christophe Gisquet e7fc5d53a0 huffyuv: change statistics initialization
Normally, a Laplace distribution is more typical of the residuals
encoded, but for noisy input, it's both better and simpler to be
safe and use a 1/d^2 distribution. Second hunk could use some
renormalization but it has effectively little impact.

Output size of ffvhuff on various 4:2:0 sequences:
context=0,1/d:    851974   27226   1137281
context=0,1/d²:   619081   25069   1051500
context=0,1/d³:   501983   30454   1290561
context=0,lapl:   500650   31754   1304082

Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
2014-06-19 06:03:51 +02:00
..
fate Remove avserver. 2014-06-18 14:55:28 +02:00
filtergraphs
ref huffyuv: change statistics initialization 2014-06-19 06:03:51 +02:00
audiogen.c
base64.c
copycooker.sh
fate-run.sh Merge commit '0c1959b056f6ccaa2eee2c824352ba93c8e36d52' 2014-05-15 19:16:57 +02:00
fate-valgrind.supp
fate.sh
ffserver-regression.sh
ffserver.conf
ffserver.regression.ref
lavf-regression.sh Remove avserver. 2014-06-18 14:55:28 +02:00
lena.pnm
Makefile tests: add a third, 34x34, target 2014-06-10 20:24:49 +02:00
md5.sh
regression-funcs.sh Merge commit '0c1959b056f6ccaa2eee2c824352ba93c8e36d52' 2014-05-15 19:16:57 +02:00
rotozoom.c
test.ffmeta
tiny_psnr.c tests/tiny_psnr: Print information about the supported sample types in the help and error texts 2014-03-24 04:02:51 +01:00
tiny_ssim.c tests/tiny_ssim: more correct error message 2014-05-05 19:00:14 +02:00
utils.c
videogen.c tests: allow passing dimensions to videogen 2014-05-29 21:26:48 +02:00