FFmpeg/vsynth3-dnxhd-1080i-colr at d3d4bc4784d911236b232e56e4ae476c484381c8 - FFmpeg - Gitea: Git with a cup of tea

ffmpeg/FFmpeg

mirror of https://git.ffmpeg.org/ffmpeg.git synced 2024-09-22 14:26:52 +00:00

Christophe Gisquet c7e14a279f dnxhddec: use dequantization formula from specs

The current one, while correct, does not yield the best possible
results. The specificiations suggest another formula, which results
in quality gains in the decoded output from fate tests. This
justifies changing said formula.

Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>

2015-10-02 18:08:36 +02:00

5 lines

288 B

Plaintext

Raw Blame History

 ee7a70832f37793b62642f770d988bdb *tests/data/fate/vsynth3-dnxhd-1080i-colr.mov
 3031929 tests/data/fate/vsynth3-dnxhd-1080i-colr.mov
 f907fd2d48bedbc5283fbfc3fb9f61a0 *tests/data/fate/vsynth3-dnxhd-1080i-colr.out.rawvideo
 stddev:    6.92 PSNR: 31.32 MAXDIFF:   50 bytes:    86700/     8670