FFmpeg

Commit Graph

Author	SHA1	Message	Date
Paul B Mahol	3b365dda5c	avfilter/af_astats: measure minimal and mean difference between two consecutive samples Signed-off-by: Paul B Mahol <onemda@gmail.com>	10 years ago
Carl Eugen Hoyos	ed5d62e509	lavfi/af_pan: Support a maximum of 64 channels. The Soundflower input device supports 64 channels.	10 years ago
Michael Niedermayer	c4dfb76fa7	avfilter/vf_eq: Support contrast from -1000 to 1000 Fixes "-vf eq=0.05,eq=20" Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>	10 years ago
Paul B Mahol	51925daafd	avfilter/af_astats: make sure p->last is actually always set when measuring max difference Signed-off-by: Paul B Mahol <onemda@gmail.com>	10 years ago
Paul B Mahol	59a9998908	avfilter/af_astats: also measure maximal difference between two consecutive samples While here also mention bit depth in documentation. Signed-off-by: Paul B Mahol <onemda@gmail.com>	10 years ago
Paul B Mahol	7aafac976f	avfilter/vf_smartblur: use the name 's' for the pointer to the private context Signed-off-by: Paul B Mahol <onemda@gmail.com>	10 years ago
Paul B Mahol	61641627b8	avfilter/af_astats: calculate audio bit-depth Signed-off-by: Paul B Mahol <onemda@gmail.com>	10 years ago
Paul B Mahol	3001558487	avfilter: add erosion, dilation, deflate & inflate filter Signed-off-by: Paul B Mahol <onemda@gmail.com>	10 years ago
Michael Niedermayer	9d8070afe1	avfilter/internal: add more words to sentance Hopefully fixes english syntax Found-by: ubitux Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>	10 years ago
Paul B Mahol	eea08efc0d	avfilter/x86/vf_psnr.asm: split one line of license text into two Signed-off-by: Paul B Mahol <onemda@gmail.com>	10 years ago
James Darnley	bff7242608	avfilter/vf_removegrain: add x86 and x86_64 SSE2 functions Speed of all modes increased by a factor between 7.4 and 19.8 largely depending on whether bytes are unpacked into words. Modes 2, 3, and 4 have been sped-up by a factor of 43 (thanks quick sort!) All modes are available on x86_64 but only modes 1, 10, 11, 12, 13, 14, 19, 20, 21, and 22 are available on x86 due to the number of SIMD registers used. With a contribution from James Almer <jamrial@gmail.com>	10 years ago
Michael Niedermayer	522256b374	avfilter/internal: Improve docs about ff_request_frame() Reviewed-by: James Darnley <james.darnley@gmail.com> Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>	10 years ago
Ronald S. Bultje	ae4c9ddebc	vf_psnr: sse2 optimizations for sum-squared-error. The internal line accumulator for 16bit can overflow, so I changed that from int to uint64_t in the C code. The matching assembly looks a little weird but output looks correct. (avx2 should be trivial to add later.) Reviewed-by: Paul B Mahol <onemda@gmail.com> Reviewed-by: James Almer <jamrial@gmail.com> Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>	10 years ago
Michael Niedermayer	0ff4953e1b	avfilter/vf_ssim: Fix "incompatible pointer type" warnings Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>	10 years ago
Ronald S. Bultje	dfc58584b4	vf_ssim: x86 simd for ssim_4x4xN and ssim_endN. Both are 2-2.5x faster than their C counterpart. Reviewed-by: Paul B Mahol <onemda@gmail.com> Reviewed-by: James Almer <jamrial@gmail.com> Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>	10 years ago
Ronald S. Bultje	03931ecf71	vf_ssim: remove another obscure double loop. Reviewed-by: Paul B Mahol <onemda@gmail.com> Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>	10 years ago
Ronald S. Bultje	a1f4848049	ssim: refactor a weird double loop. Reviewed-by: Paul B Mahol <onemda@gmail.com> Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>	10 years ago
Paul B Mahol	885afff01c	avfilter/vf_w3fdif: implement slice threading Signed-off-by: Paul B Mahol <onemda@gmail.com>	10 years ago
Paul B Mahol	7b07e72abc	avfilter/vf_stereo3d: implement slice threading for anaglyph output Signed-off-by: Paul B Mahol <onemda@gmail.com>	10 years ago
Ronald S. Bultje	f353b851b9	vf_ssim: fix s->coefs for yuv with non-4:2:0 subsampling. Reviewed-by: Paul B Mahol <onemda@gmail.com> Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>	10 years ago
Ronald S. Bultje	3bb58c377b	vf_psnr: fix rgb channel order mixup in final log message. Reviewed-by: Paul B Mahol <onemda@gmail.com> Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>	10 years ago
Ronald S. Bultje	9879421f1a	vf_psnr: always calculate MSE over full pixel range. This makes the output compatible with that of pretty much any other tool that calculates PSNR. Reviewed-by: Paul B Mahol <onemda@gmail.com> Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>	10 years ago
Ronald S. Bultje	c381af77c5	vF_psnr: move set_meta() calls out of loop. Reviewed-by: Paul B Mahol <onemda@gmail.com> Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>	10 years ago
Ronald S. Bultje	0303d43964	vf_psnr: add channel weighting based on chroma subsampling. Also add per-channel psnr stream averages to final log message. Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>	10 years ago
Michael Niedermayer	8fca37d5f8	avfilter/vf_ssim: Mark constant tables as const Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>	10 years ago
Paul B Mahol	ae55fc82a8	avfilter/vf_removegrain: clip to uint16 instead to uint8 This is how original filter behaves. Signed-off-by: Paul B Mahol <onemda@gmail.com>	10 years ago
Paul B Mahol	91748662bc	avfilter: add removegrain Signed-off-by: Paul B Mahol <onemda@gmail.com>	10 years ago
Paul B Mahol	7efe81a813	avfilter/vf_colormatrix: add yuv444p support Signed-off-by: Paul B Mahol <onemda@gmail.com>	10 years ago
Paul B Mahol	e658b1036c	avfilter/avf_showvolume: make it possible to use current channel number in color expression Signed-off-by: Paul B Mahol <onemda@gmail.com>	10 years ago
Paul B Mahol	c3a5702ebf	lavfi: add (a)drawgraph filter Signed-off-by: Paul B Mahol <onemda@gmail.com>	10 years ago
Paul B Mahol	866404df2d	avfilter/vf_lut: fix oversight Signed-off-by: Paul B Mahol <onemda@gmail.com>	10 years ago
Paul B Mahol	c0d676f977	avfilter/af_astats: implement recalculation of stats after each X frames Signed-off-by: Paul B Mahol <onemda@gmail.com>	10 years ago
Paul B Mahol	d3836b603e	avfilter/af_astats: export metadata Signed-off-by: Paul B Mahol <onemda@gmail.com>	10 years ago
Michael Niedermayer	8f4cfda972	avutil: add missing bswap include Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	10 years ago
Paul B Mahol	b74ebd09c7	avfilter/vf_lut: >8 bit depth planar yuv support Signed-off-by: Paul B Mahol <onemda@gmail.com>	10 years ago
Paul B Mahol	96953e2ef6	avfilter/vf_mpdecimate: remove packed formats Packed formats are not supported. Signed-off-by: Paul B Mahol <onemda@gmail.com>	10 years ago
Paul B Mahol	7ff5a345a4	avfilter: use AVFILTER_DEFINE_CLASS() Signed-off-by: Paul B Mahol <onemda@gmail.com>	10 years ago
Paul B Mahol	17e6d7b400	avfilter/vf_extractplanes: use faster path for input formats with only one component Signed-off-by: Paul B Mahol <onemda@gmail.com>	10 years ago
Paul B Mahol	fc40cdbf49	avfilter/vf_extractplanes: rename misleading variable Signed-off-by: Paul B Mahol <onemda@gmail.com>	10 years ago
Paul B Mahol	be35b8b9a9	avfilter/vf_extractplanes: support more pixel formats Signed-off-by: Paul B Mahol <onemda@gmail.com>	10 years ago
Vittorio Giovara	0d449c81b3	lavfi: Add library identifier	10 years ago
Paul B Mahol	185e76976e	avfilter/vf_ssim: fix some cosmetics issues Signed-off-by: Paul B Mahol <onemda@gmail.com>	10 years ago
Michael Niedermayer	0083c16605	avfilter/vf_transpose: Fix rounding error Fixes out of array access Fixes: asan_heap-oob_7f875d_3482_cov_1818465256_ssudec.mov Found-by: Mateusz "j00ru" Jurczyk and Gynvael Coldwind Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	10 years ago
Paul B Mahol	9842d6707f	avfilter/avf_showvolume: optionally display channel names Signed-off-by: Paul B Mahol <onemda@gmail.com>	10 years ago
Paul B Mahol	f76d7d4b01	avfilter: add showvolume filter Signed-off-by: Paul B Mahol <onemda@gmail.com>	10 years ago
Paul B Mahol	5a1f785249	avfilter: add ssim filter Signed-off-by: Paul B Mahol <onemda@gmail.com>	10 years ago
Simon Thelen	7cbb52ecab	libavfilter/formats: Fix parsing of channel specifications with a trailing 'c'. Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	10 years ago
Michael Niedermayer	50ee17340b	avfilter/formats: Add test for ff_parse_channel_layout() Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	10 years ago
Luca Barbato	c060d046aa	af_resample: Set the number of samples in the last frame Otherwise trailing zeroes would appear. Signed-off-by: Luca Barbato <lu_zero@gentoo.org>	10 years ago
Paul B Mahol	eb85060b84	avfilter/af_afade: add couple of more curves Signed-off-by: Paul B Mahol <onemda@gmail.com>	10 years ago

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5062 Commits (3b365dda5cd5e0db394d807bf904403bde4f4bc8)