[FFmpeg-devel] [PATCH 1/3] avcodec/proresenc: switch default prores encoder to prores_ks

[Michael Niedermayer]

On Mon, Jun 26, 2017 at 11:55:35PM +0200, Paul B Mahol wrote:
> Rationale:
> prores_ks have more features and is faster for qscale > 0
> and gives better quality output.
> 
> Signed-off-by: Paul B Mahol <onemda at gmail.com>
> ---
>  libavcodec/Makefile             |  2 +-
>  libavcodec/proresenc_anatoliy.c | 14 --------------
>  libavcodec/proresenc_kostya.c   | 24 ++++++++++++++++++++++++
>  tests/fate/vcodec.mak           |  1 +
>  tests/ref/vsynth/vsynth1-prores |  8 ++++----
>  tests/ref/vsynth/vsynth2-prores |  8 ++++----
>  tests/ref/vsynth/vsynth3-prores |  8 ++++----
>  7 files changed, 38 insertions(+), 27 deletions(-)

breaks fate
--- ./tests/ref/vsynth/vsynth_lena-prores       2017-06-28 16:52:13.778069506 +0200
+++ tests/data/fate/vsynth_lena-prores  2017-06-30 14:42:11.173544386 +0200
@@ -1,4 +1,4 @@
-637f34b5fd81f072f76a967595fa6af7 *tests/data/fate/vsynth_lena-prores.mov
-2844076 tests/data/fate/vsynth_lena-prores.mov
-03fd29e3963716a09d232b6f817ecb57 *tests/data/fate/vsynth_lena-prores.out.rawvideo
-stddev:    1.31 PSNR: 45.77 MAXDIFF:   11 bytes:  7603200/  7603200
+032c3cd69efc2b13dcdb8505c587d2b5 *tests/data/fate/vsynth_lena-prores.mov
+7925557 tests/data/fate/vsynth_lena-prores.mov
+97c55951310fef217eb11e03e24d2403 *tests/data/fate/vsynth_lena-prores.out.rawvideo
+stddev:    0.43 PSNR: 55.38 MAXDIFF:    6 bytes:  7603200/  7603200
Test vsynth_lena-prores failed. Look at tests/data/fate/vsynth_lena-prores.err for details.
make: *** [fate-vsynth_lena-prores] Error 1
make: *** Waiting for unfinished jobs....

[...]
-- 
Michael     GnuPG fingerprint: 9FF2128B147EF6730BADF133611EC787040B0FAB

It is dangerous to be right in matters on which the established authorities
are wrong. -- Voltaire
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