FFmpeg/vsynth1-jpeg2000-97 at 1c495b0bf690995c45f79f4f19500921e14ec78a - FFmpeg - Gitea: Git with a cup of tea

virtualenv/FFmpeg

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Michael Niedermayer 1c495b0bf6 avcodec/jpeg2000: Move gainb handling into the quantization code

thats how the specification defines it, this also improves numerical
accuracy of the integer wavelet implementation. It otherwise should
be equivalent, in case of overflows this can be reverted.

Signed-off-by: Michael Niedermayer <michaelni@gmx.at>

2015-06-22 01:36:05 +02:00

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 c704936bf54fad2b072dc0c8c289bb7 *tests/data/fate/vsynth1-jpeg2000-97.avi
 4336566 tests/data/fate/vsynth1-jpeg2000-97.avi
 ed65ca04d2c91936c4bc73c3a562 *tests/data/fate/vsynth1-jpeg2000-97.out.rawvideo
 stddev:    4.36 PSNR: 35.34 MAXDIFF:   51 bytes:  7603200/  7603200