FFmpeg

Commit Graph

Author	SHA1	Message	Date
Paul B Mahol	44fb00866f	avfilter: rename vf_reverse.c to f_reverse.c Signed-off-by: Paul B Mahol <onemda@gmail.com>	10 years ago
Paul B Mahol	591741b51d	avfilter: add areverse filter Signed-off-by: Paul B Mahol <onemda@gmail.com>	10 years ago
Anton Khirnov	22ecfcd4c7	af_channelmap: properly set the supported output channel layouts The current code expects query_formats() to be called exactly once, it will leak if it's not called at all (filter initialized, but never configured or used) or try to read freed memory if it's called more than once. Found-by: James Almer <jamrial@gmail.com> CC: libav-stable@libav.org	10 years ago
Paul B Mahol	625bf6a55c	avfilter/vf_reverse: check also pts_size when reallocating Fixes crash of x32. Signed-off-by: Paul B Mahol <onemda@gmail.com>	10 years ago
Paul B Mahol	787d370e14	avfilter: add deband filter Signed-off-by: Paul B Mahol <onemda@gmail.com>	10 years ago
Bernd Bleßmann	d2b78fe6b7	libavfilter/vf_crop: implement process_command Signed-off-by: Bernd Bleßmann <bb@it-entwicklung.de> Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>	10 years ago
Bernd Bleßmann	99ad832c7e	libavfilter/vf_scale: implement process_command Signed-off-by: Bernd Bleßmann <bb@it-entwicklung.de> Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>	10 years ago
Michael Niedermayer	39867f3e09	avfilter/af_channelmap: Move ff_add_channel_layout() call to querry_format() Avoids memleak if querry_formats is not called Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>	10 years ago
James Almer	e3851169ee	x86/vf_ssim: add ff_ssim_4x4_line_xop ~20% faster than ssse3. Also enabled for x86_32 Reviewed-by: Ronald S. Bultje <rsbultje@gmail.com> Signed-off-by: James Almer <jamrial@gmail.com>	10 years ago
James Almer	e1778fb657	x86/vf_ssim: fix some instruction comments Reviewed-by: Michael Niedermayer <michaelni@gmx.at> Signed-off-by: James Almer <jamrial@gmail.com>	10 years ago
Paul B Mahol	7967474bd9	avfilter/af_amerge: increase max number of channels from 32 to 64 Signed-off-by: Paul B Mahol <onemda@gmail.com>	10 years ago
James Almer	6de5b6cd86	avfilter/af_astats: use UINT64_C instead of the LLU suffix Should fix compilation with vs2012 Signed-off-by: James Almer <jamrial@gmail.com>	10 years ago
Paul B Mahol	a8fbb7b625	avfilter: add random video filter Signed-off-by: Paul B Mahol <onemda@gmail.com>	10 years ago
Derek Buitenhuis	8271a84094	avfilter: Add reverse filter Signed-off-by: Derek Buitenhuis <derek.buitenhuis@gmail.com>	10 years ago
Anton Khirnov	6b15874fc2	af_resample: do not touch the timestamps if we are not resampling This filter currently assumes that the input audio is continuous and does some timestamps manipulation based on this assumption. This is unnecessary if we are only converting the channel layout or the sample format, without resampling. In such a case, just leave the timestamps as they are.	10 years ago
Paul B Mahol	9a829a2b6a	avfilter/vf_blend: unbreak tblend Signed-off-by: Paul B Mahol <onemda@gmail.com>	10 years ago
Paul B Mahol	efd4e5fe68	avfilter/vf_blend: implement 16bit support Signed-off-by: Paul B Mahol <onemda@gmail.com>	10 years ago
Michael Niedermayer	2927b61c55	avfilter/af_dynaudnorm: Use av_frame_get_channels() Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>	10 years ago
Michael Niedermayer	4c7c0d37e5	avfilter/af_dynaudnorm: Fix "ISO C90 forbids mixed declarations and code" warnings Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>	10 years ago
Michael Niedermayer	2ea8a48083	avfilter/af_aresample: Check ff_all_* for allocation failures Fixes: signal_sigabrt_7ffff70eccc9_498_divx502.avi with memlimit 1572864 Found-by: Samuel Groß, Mateusz "j00ru" Jurczyk and Gynvael Coldwind Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>	10 years ago
Paul B Mahol	ec6bef68f1	avfilter: bump minor and add Changelog entry Signed-off-by: Paul B Mahol <onemda@gmail.com>	10 years ago
Paul B Mahol	297df52f30	avfilter/af_compand: fix clipping with default options Decays and attacks where by default set only for first channel which caused poor defaults to be used which produced clipping on any higher channel. Reported-by: lachs0r Signed-off-by: Paul B Mahol <onemda@gmail.com>	10 years ago
LoRd_MuldeR	21436b95dc	avfilter: add Dynamic Audio Normalizer filter	10 years ago
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

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5088 Commits (58ed7b632842f3fedbe737c3945cabc56bab2f47)