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3 Commits

Author SHA1 Message Date
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
Kevin Wheatley
7fc33dca39 libavformat: DNxHD in .mov, switch unspecified color_range to mpeg 
Avid prefers mpeg range [16-235] by default this change brings
ffmpeg into line with that. To obtain the old behaviour use
'-color_range jpeg' on the command line prior to the ouput
filename.

Signed-off-by: Kevin Wheatley <kevin.j.wheatley@gmail.com>
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2015-02-10 16:46:12 +01:00
Michael Niedermayer
ed49b142bb tests: Rename vsynth2 to vsynth_lena 
This avoids confusion with a growing number of vsynth tests

Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2014-12-02 03:02:30 +01:00