FFmpeg

Commit Graph

Author	SHA1	Message	Date
Michael Niedermayer	80bb65fafa	Bump minor versions again on master to keep 4.2 versions separate from master Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>	6 years ago
Michael Niedermayer	22db337a40	Bump minor versions to separate 4.2 from master Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>	6 years ago
Jun Zhao	7eec3d22fc	lavfi/showinfo: support regions of interest sidedata support regions of interest sidedata Signed-off-by: Jun Zhao <barryjzhao@tencent.com>	6 years ago
Paul B Mahol	97698b15a2	avfilter/vf_hysteresis: use time_base from framesync Fixes non-monotonous timestamps.	6 years ago
Paul B Mahol	54fc8d370e	avfilter/vf_remap: add option to control output format	6 years ago
Paul B Mahol	be822eb6f8	avfilter/vf_remap: use time_base from framesync Fixes non-monotonous timestamps.	6 years ago
Paul B Mahol	077bf9058f	avfilter/vf_displace: use time_base from framesync Fixes non-monotonous timestamps.	6 years ago
Paul B Mahol	6882427841	avfilter/vf_midequalizer: always use framesync timestamps	6 years ago
Paul B Mahol	74236f675e	avfilter/vf_maskedmerge: always use framesync timestamps	6 years ago
Paul B Mahol	3d78ad43f7	avfilter/vf_threshold: use time_base from framesync Fixes non-monotonous timestamps.	6 years ago
Paul B Mahol	37e69b40df	avfilter/vf_blend: add 9bit support	6 years ago
Paul B Mahol	80dacbedba	avfilter/af_aiir: calculate group delay too	6 years ago
Paul B Mahol	60e6db2f5b	avfilter/af_aiir: do not ignore k option for audio filtering Previously it was used only for displaying frequency response.	6 years ago
Paul B Mahol	74d4fd0822	avfilter/avf_showfreqs: make selecting window size simpler The previous solution was very bad.	6 years ago
Paul B Mahol	57a2688fe3	avfilter/af_afftfilt: make selecting window size simpler Next step after this one will be adding support for more window sizes.	6 years ago
Paul B Mahol	9e78c73d86	avfilter/vf_readeia608: implement lowpass operation prior to processing lines	6 years ago
Paul B Mahol	dc481105a1	avfilter/vf_tinterlace: re-enable lowpass option	6 years ago
Paul B Mahol	2a801e8856	avfilter/af_aiir: implement mix option	6 years ago
Paul B Mahol	034a9d2507	avfilter/af_biquads: clip gain picked from command to sane values	6 years ago
Paul B Mahol	7b2d39fc27	avfilter/af_biquads: implement mix option to all filters	6 years ago
Calvin Walton	2bd21b9609	vf_drawtext: Add pkt_pos, pkt_duration, pkt_size as variables Changes to vf_drawtext.c written by Calvin Walton <calvin.walton@kepstin.ca> Changes to filters.texi written by greg Luce <electron.rotoscope@gmail.com> with lots of help from Moritz Barsnick and Gyan Fixes #7947.	6 years ago
Paul B Mahol	b9a6106842	avfilter/af_afftfilt: remove invalid scaling	6 years ago
Jun Zhao	3ed0b3f6f7	lavfi/scale: Add sub-options for in_color_matrix/out_color_matrix Add sub-options for in_color_matrix/out_color_matrix Signed-off-by: Jun Zhao <barryjzhao@tencent.com>	6 years ago
Paul B Mahol	0f39ef4db2	avfilter/vf_lut: fix regression with >8bit planar filtering	6 years ago
Yonglin Luo	664a27ea40	libavfilter/vf_colorspace.c: fix demarcation point of gamma linearize function The linearize function (usually refered to EOTF) is the inverse of delinearize function (usually referred to OETF). Demarcation point of EOTF should be betadelta, but the actual value used now in the source code is beta. For ITU Rec.709, they are 0.081 (0.0184.5) and 0.018 respectively (beta = 0.018 and delta = 4.5), and they correspond to pixel value 5 and 21 for an 8-bit image. Linearized result of pixel within that range (5-21) will be different, but this commit will make linearize function of the filter more accurate in the mathematical sense. Signed-off-by: Yonglin Luo <vincenluo@tencent.com> Signed-off-by: Vittorio Giovara <vittorio.giovara@gmail.com>	6 years ago
Paul B Mahol	1ac643f066	avfilter/vf_lut2: use time_base from framesync Fixes non-monotonous timestamps.	6 years ago
Paul B Mahol	cc5c636780	avfilter/vf_midequalizer: use time_base from framesync Fixes non-monotonous timestamps.	6 years ago
Paul B Mahol	d49d7d238f	avfilter/vf_blend: use time_base from framesync Fixes non-monotonous timestamps.	6 years ago
Paul B Mahol	d71dafb2ab	avfilter/vf_maskedclamp: use time_base from framesync Fixes non-monotonous timestamps.	6 years ago
Paul B Mahol	8a0636a93b	avfilter/vf_maskedmerge: use time_base from framesync Fixes non-monotonous timestamps.	6 years ago
Paul B Mahol	93a73df54d	avfilter/af_deesser: remove extra ;	6 years ago
Paul B Mahol	bd5e92ef8a	avfilter: add deesser audio filter	6 years ago
Paul B Mahol	1b262004d3	avfilter/af_silenceremove: use input timestamp for timestamp recalculation	6 years ago
Zhong Li	dd662bbdd2	lavf/qsv_scale: add scaling modes support low_power mode will use a fixed HW engine (SFC), thus can offload EU usage. high quality mode will take EU usage (AVS sampler). Performance and EU usage (Render usage) comparsion on Intel(R) Xeon(R) CPU E3-1225 v5 @ 3.30GHz: High quality mode : ffmpeg -hwaccel qsv -c:v h264_qsv -i bbb_sunflower_1080p_30fps_normal_2000frames.h264 \ -vf scale_qsv=w=1280:h=736:mode=hq -f null - fps=389 RENDER usage: 28.10 (provided by MSDK metrics_monitor) Low Power mode: ffmpeg -hwaccel qsv -c:v h264_qsv -i ~/bbb_sunflower_1080p_30fps_normal_2000frames.h264 \ -vf scale_qsv=w=1280:h=736:mode=low_power -f null - fps=343 RENDER usage: 0.00 Low power mode (SFC) may be disabled if not supported by MSDK/Driver/HW, and replaced by AVS mode interanlly. Signed-off-by: Zhong Li <zhong.li@intel.com>	6 years ago
Jun Zhao	ebcf4d354f	lavfi/af_asetnsamples: Remove the redundant condition check Redundant condition: '!A \|\| B' is equivalent to '!A \|\| (A && B)' but more clearly. Reviewed-by: Michael Niedermayer <michael@niedermayer.cc> Signed-off-by: Jun Zhao <barryjzhao@tencent.com>	6 years ago
Limin Wang	c9c1711f49	libavfilter/vf_blend.c: remove duplicate code with macro-defined function Signed-off-by: Limin Wang <lance.lmwang@gmail.com>	6 years ago
Limin Wang	24321b8751	libavfilter/vf_blend.c: remove duplicate code with same function Signed-off-by: Limin Wang <lance.lmwang@gmail.com>	6 years ago
Zhong Li	4208b428c4	lavf/qsv_vpp: add frame format option 1. Currently output format is hard-coded as NV12, thus means CSC is always done for not NV12 input such as P010. Follow original input format as default output. 2. Add an option to specify output format. Signed-off-by: Zhong Li <zhong.li@intel.com>	6 years ago
James Almer	b8f1542dcb	avfilter/vf_gblur: add missing preprocessor check Fixes compilation on x86_32 Signed-off-by: James Almer <jamrial@gmail.com>	6 years ago
Ruiling Song	83f9da7768	avfilter/vf_gblur: add x86 SIMD optimizations The horizontal pass get ~2x performance with the patch under single thread. Tested overall performance using the command(avx2 enabled): ./ffmpeg -i 1080p.mp4 -vf gblur -f null /dev/null ./ffmpeg -i 1080p.mp4 -vf gblur=threads=1 -f null /dev/null For single thread, the fps improves from 43 to 60, about 40%. For multi-thread, the fps improves from 110 to 130, about 20%. Signed-off-by: Ruiling Song <ruiling.song@intel.com>	6 years ago
Limin Wang	5fc8d87ba6	libavfilter/vf_cover_rect.c: free the allocated frame Signed-off-by: Limin Wang <lance.lmwang@gmail.com> Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>	6 years ago
Paul B Mahol	80e68ce116	avfilter/vf_normalize: fix filtering of RGB0 formats	6 years ago
Zhong Li	e62f625163	lavf/qsvvpp: add P010 output format support Signed-off-by: Zhong Li <zhong.li@intel.com>	6 years ago
Zhong Li	ef56c28b25	lavf/qsvvpp: add extra_hw_frames support extra_hw_frames is needed for some cases. (eg: qsv decoding + qsv vpp + qsv look_ahead encoding, transcoding failed if no extra_hw_frames supported: ffmpeg -hwaccel qsv -c:v h264_qsv -i bbb_sunflower_1080p_30fps_normal_2000frames.mp4 \ -vf vpp_qsv=w=1280:h=720:extra_hw_frames=100 -v verbose -c:v h264_qsv \ -look_ahead 1 -look_ahead_depth 100 out1.mp4 ) Signed-off-by: Zhong Li <zhong.li@intel.com>	6 years ago
Paul B Mahol	a9bf656577	avfilter/vf_lut2: add slice threading	6 years ago
Mark Thompson	a53f9fde45	lavfi/vaapi: Fix build with libva 2.1 and 2.2 While the VAProcColorProperties structure was added in libva 2.1, the colour primaries/transfer/space fields were not added until libva 2.3.	6 years ago
Xuewei Meng	78e1d7f421	libavfilter: Add derain filter Remove the rain in the input image/video by applying the derain methods based on convolutional neural networks. Training scripts as well as scripts for model generation are provided in the repository at https://github.com/XueweiMeng/derain_filter.git. Signed-off-by: Xuewei Meng <xwmeng96@gmail.com>	6 years ago
Gyan Doshi	3be4490014	avfilter/framesync: fix shortest with eof_action=pass Shifted check of shortest to after repeatlast, to ensure shortest=1 is always honoured.	6 years ago
Paul B Mahol	d3f236b300	avilter/avf_showwaves: switch to activate in showwaves filter	6 years ago
Paul B Mahol	97ddc5d1f7	avfilter/af_anlmdn: add support for commands	6 years ago

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7576 Commits (116303cd245138370ac684d28e086f30e12e9f6d)