8 Commits

Author	SHA1	Message	Date
Martin Vignali	ffafa53dbf	avcodec/proresdec : add 12b decoding ... based on patch by Kieran Kunhya ticket 7163	2018-12-02 12:55:57 +01:00
James Almer	e8a39f584a	avformat/framehash: also print channel layout as a string ... This should be more useful for users since numerical values for channel layout can be confusing and unintuitive. Reviewed-by: Michael Niedermayer <michael@niedermayer.cc> Signed-off-by: James Almer <jamrial@gmail.com>	2016-11-05 22:42:22 -03:00
James Almer	33aa8a6221	avformat/framecrc: enable new output ... Reviewed-by: Michael Niedermayer <michael@niedermayer.cc> Signed-off-by: James Almer <jamrial@gmail.com>	2016-04-13 11:37:14 -03:00
Michael Niedermayer	a7ea733b72	avcodec/simple_idct_template: fix row rounder ... MSE changes from 0.04890000 to 0.02969844 Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	2014-01-14 15:58:59 +01:00
Michael Niedermayer	cca2772e16	avcodec/simple_idct_template: change the idct coefficients so that they match the x86 code ... no changes in either standard deviation or PSNR is seen in any of the changed fate cases MSE changes from 0.05012422 to 0.04890000 Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	2014-01-14 15:58:58 +01:00
Michael Niedermayer	d9e556ebd0	avcodec/proresdsp & idct: move biasing from after the IDCT into the IDCT ... This replaces 64 additions by 8 additions MSE Changes from 0.04873672 to 0.05012422 Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	2014-01-14 15:58:57 +01:00
Michael Niedermayer	30df9789a9	proresdec: Fix end condition ... Fixes out of array writes No FFmpeg release is affected by this This also fixes some artifacts Found-by: Mateusz "j00ru" Jurczyk and Gynvael Coldwind Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	2013-05-22 20:24:50 +02:00
Carl Eugen Hoyos	898268a23b	Add a fate test for ProRes Transparency.	2013-05-21 23:09:19 +02:00