FFmpeg/vsynth1-dnxhd-1080i at eed7e08646e5f7452354e4842d35768d9268ae6b - FFmpeg - Gitea: Git with a cup of tea

ffmpeg/FFmpeg

mirror of https://git.ffmpeg.org/ffmpeg.git synced 2024-10-01 10:40:48 +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

273 B

Plaintext

Raw Blame History

 a0234e0a8516d958f423b119aa9e35c4 *tests/data/fate/vsynth1-dnxhd-1080i.mov
 3031911 tests/data/fate/vsynth1-dnxhd-1080i.mov
 fed9ed2a5179c9df0ef58772b025e303 *tests/data/fate/vsynth1-dnxhd-1080i.out.rawvideo
 stddev:    6.18 PSNR: 32.31 MAXDIFF:   64 bytes:  7603200/   760320