FFmpeg/vsynth2-dnxhd-1080i at 86c92509231f67a2397f0d98530e5dca1720d1f3 - FFmpeg - Gitea: Git with a cup of tea

virtualenv/FFmpeg

mirror of https://github.com/FFmpeg/FFmpeg.git synced 2024-12-28 20:53:54 +02:00

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

273 B

Plaintext

Raw Blame History

 b75889122f8d918e1b068d128b618ca *tests/data/fate/vsynth2-dnxhd-1080i.mov
 3031911 tests/data/fate/vsynth2-dnxhd-1080i.mov
 e941d2587cfeccddc450da7f41f7f911 *tests/data/fate/vsynth2-dnxhd-1080i.out.rawvideo
 stddev:    1.50 PSNR: 44.56 MAXDIFF:   31 bytes:  7603200/   760320