[FFmpeg-cvslog] avcodec/dvenc: Change quantizer dead zone default to 7

ffmpeg | branch: master | Michael Niedermayer | Mon Aug 7 01:20:56 2017 +0200| [abaeeb3ce08d49af4127fb14d63ae3ffb11073d8] | committer: Michael Niedermayer avcodec/dvenc: Change quantizer dead zone default to 7 This improves the quality and reduces the "blocking" in flat areas Signed-off-by:

[FFmpeg-cvslog] avcodec/dvenc: Support adjusting the quantizer deadzone

ffmpeg | branch: master | Michael Niedermayer | Mon Aug 7 01:20:55 2017 +0200| [fea7bc9e7b9aea85c404cee58246f8e98e618bbf] | committer: Michael Niedermayer avcodec/dvenc: Support adjusting the quantizer deadzone Signed-off-by: Michael Niedermayer > http://git.videolan.org/gitweb.cgi/ffmpeg.g

[FFmpeg-cvslog] avcodec/dirac_dwt: Fixes integer overflows in COMPOSE_DAUB97*

ffmpeg | branch: master | Michael Niedermayer | Sun Aug 6 05:01:45 2017 +0200| [a5380f9c1c460acccb2edaa8609e4a57c0456088] | committer: Michael Niedermayer avcodec/dirac_dwt: Fixes integer overflows in COMPOSE_DAUB97* Fix multiple: runtime error: signed integer overflow: 6497 * 3409630 cannot

[FFmpeg-cvslog] avfilter/vf_separatefields: stop leaking last frame

ffmpeg | branch: master | Paul B Mahol | Tue Aug 8 18:45:32 2017 +0200| [41096904d03611de8024a8dbebb6935d643c3d6b] | committer: Paul B Mahol avfilter/vf_separatefields: stop leaking last frame This can happen when filtering is ended without receiving EOF. > http://git.videolan.org/gitweb.cgi/

[FFmpeg-cvslog] imgutils: add function to clear an image to black

ffmpeg | branch: master | wm4 | Sat Jul 22 23:05:14 2017 +0200| [463b81de2b252691d75417643597c42684bf830d] | committer: wm4 imgutils: add function to clear an image to black Black isn't always just memset(ptr, 0, size). Limited YUV in particular requires relatively non-obvious values, and filli

[FFmpeg-cvslog] lavc, lavu: move frame cropping to a convenience function

ffmpeg | branch: master | wm4 | Sat Jul 22 23:05:13 2017 +0200| [caa12027baf1180453846c58da08fc87accc0ff6] | committer: wm4 lavc, lavu: move frame cropping to a convenience function Signed-off-by: Anton Khirnov Merged from Libav commit 47399ccdfd. > http://git.videolan.org/gitweb.cgi/ffmpeg.