FFmpeg

Commit Graph

Author	SHA1	Message	Date
Paul B Mahol	9208b72a38	avfilter/af_aiir: add support for arbitrary order lattice-ladder filter format	4 years ago
Anton Khirnov	ce0f5397a8	doc/examples/transcoding: switch to the new encoding API	4 years ago
Anton Khirnov	29f33c1076	doc/examples/transcoding: stop constantly allocating AVFrames Allocate just one and reuse it.	4 years ago
Paul B Mahol	c417f1a76c	avfilter/vf_xfade: add squeeze transitions	4 years ago
Paul B Mahol	381ab69042	avfilter/vf_frei0r: add support for commands	4 years ago
Paul B Mahol	17a0dfebf5	avfilter/vf_despill: add support for commands	4 years ago
Paul B Mahol	e3081d6f4f	avfilter/af_afade: add sinc curve types	4 years ago
Paul B Mahol	bb7bb440c2	avfilter/af_anlmdn: support all options as commands	4 years ago
Paul B Mahol	9f20e5d281	avfilter: add speechnorm filter	4 years ago
Paul B Mahol	ee4a046540	avfilter/af_asoftclip: add oversampling support	4 years ago
Zane van Iperen	555f5c1fc5	avcodec: add adpcm_ima_amv encoder Fixes ticket #747. Signed-off-by: Zane van Iperen <zane@zanevaniperen.com>	4 years ago
Omar Emara	04b37b5d7f	avdevice/xcbgrab: Add select_region option This patch adds a select_region option to the xcbgrab input device. If set to 1, the user will be prompted to select the grabbing area graphically by clicking and dragging. A rectangle will be drawn to mark the grabbing area. A single click with no dragging will select the whole screen. The option overwrites the video_size, grab_x, and grab_y options if set by the user. For testing, just set the select_region option as follows: ffmpeg -f x11grab -select_region 1 -i :0.0 output.mp4 The drawing happens directly on the root window using standard rubber banding techniques, so it is very efficient and doesn't depend on any X extensions or compositors. Reviewed-by: Andriy Gelman <andriy.gelman@gmail.com> Signed-off-by: Omar Emara <mail@OmarEmara.dev>	4 years ago
Paul B Mahol	a125e08130	avfilter: add adenorm filter	4 years ago
Paul B Mahol	de63b6fb54	avfitler/af_asoftclip: add hard type	4 years ago
Paul B Mahol	ee686236cd	avfilter/af_asoftclip: add erf soft clip type	4 years ago
Zane van Iperen	67d4ab50ec	doc: mark "ADPCM IMA High Voltage Software ALP" as encodable Signed-off-by: Zane van Iperen <zane@zanevaniperen.com>	4 years ago
James Almer	dbd4254a61	doc/APIchanges: add missing marker for release 4.3 Signed-off-by: James Almer <jamrial@gmail.com>	4 years ago
Paul B Mahol	40ce4ad999	avfilter/af_biquads: add lattice-ladder form	4 years ago
Jan Ekström	453b2f3c15	ffmpeg: add a data size threshold for muxing queue size This way the old max queue size limit based behavior for streams where each individual packet is large is kept, while for smaller streams more packets can be buffered (current default is at 50 megabytes per stream). For some explanation, by default ffmpeg copies packets from before the appointed seek point/start time and puts them into the local muxing queue. Before, it getting utilized was much less likely since as soon as the filter chain was initialized, the encoder (and thus output stream) was also initialized. Now, since we will be pushing the encoder initialization to when the first AVFrame is decoded and filtered - which only happens after the exact seek point is hit as packets are ignored until then - this queue will be seeing much more usage. In more layman's terms, this attempts to fix cases such as where: - seek point ends up being 5 seconds before requested time. - audio is set to copy, and thus immediately begins filling the muxing queue. - video is being encoded, and thus all received packets are skipped until the requested time is hit.	4 years ago
Anton Khirnov	f95d9510ff	avformat: add a stream event flag for new packets	4 years ago
Limin Wang	2aceae1438	avformat/rtpproto: support for rtp read timeout then we can set the rtp read timeout instead of infinite timeout. How to test(5s timeout): ./ffprobe -i rtp://192.168.1.67:1234?timeout=5000000 Signed-off-by: Limin Wang <lance.lmwang@gmail.com>	4 years ago
hwren	682990a849	doc/general_contents.texi: add uavs3d section Signed-off-by: hwren <hwrenx@126.com>	4 years ago
Paul B Mahol	637c154a50	avfilter: add audio frequency and phase shift filters	4 years ago
Romane Lafon	d60927b676	avfilter/avf_aphasemeter: add out of phase and mono detection Extend aphasemeter to detect out of phase or mono sequences in stereo streams. Signed-off-by: Romane Lafon <romane@nomalab.com>	4 years ago
Thilo Borgmann	4ccb68dc67	doc: Add dev_community/community.md for general assembly and main elections process.	4 years ago
Paul B Mahol	847dc03787	avfilter/af_aiir: add analog transfer function format	4 years ago
Paul B Mahol	0df0e12d02	avfilter/af_aiir: implement parallel processing	4 years ago
hwren	c952db9d68	lavc,doc: add libuavs3d video decoder wrapper Signed-off-by: hbj <hanbj@pku.edu.cn> Signed-off-by: hwren <hwrenx@126.com>	4 years ago
Paul B Mahol	eaba6cecfb	avfilter/vf_v360: add mitchell interpolation	4 years ago
Lynne	45070eec4c	libwavpackenc: remove libwavpackenc wrapper The manual states "there is virtually no reason to use that encoder.". It supports less sample formats than the native encoder, is less efficient than the native encoder and is also slower and pretty much remains untested. libwavpack also isn't being fuzzed, which given that we plug the parameters without any sanitizing them looks concerning.	4 years ago
Anton Khirnov	68918d3b7f	lavu/buffer: add a convenience function for replacing buffers A common pattern e.g. in libavcodec is replacing/updating buffer references: unref old one, ref new one. This function allows simplifying such code and avoiding unnecessary refs+unrefs if the references are already equivalent.	4 years ago
Jun Zhao	ef868fa4a1	examples/muxing: misc style fixes misc style fixes. Reviewed-by: Steven Liu <liuqi05@kuaishou.com> Signed-off-by: Jun Zhao <barryjzhao@tencent.com>	4 years ago
Paul B Mahol	6db1b1af4c	avfilter/vf_v360: add octahedron format	4 years ago
Paul B Mahol	85195f6ae9	avfilter/vf_histogram: add slide modes for thistogram	4 years ago
Marton Balint	96907e84dd	avdevice/decklink_dec: add support for querying RP188 High Frame Rate timecode Signed-off-by: Marton Balint <cus@passwd.hu>	4 years ago
Marton Balint	f1b908d20a	avdevice/decklink_dec: add support for rgb/yuv pixel format autodetection Signed-off-by: Marton Balint <cus@passwd.hu>	4 years ago
Marton Balint	837b6eb90e	avutil/timecode: add av_timecode_make_smpte_tc_string2 Signed-off-by: Marton Balint <cus@passwd.hu>	4 years ago
Zixing Liu	d58f8fd8e6	avformat: add mca demuxer Signed-off-by: liushuyu <liushuyu@aosc.io>	4 years ago
Harry Mallon	811514abb7	libavcodec/options_table: Add missing colorspace options * chroma-derived-nc / chroma-derived-c and ictcp Signed-off-by: Harry Mallon <harry.mallon@codex.online> Signed-off-by: Gyan Doshi <ffmpeg@gyani.pro>	4 years ago
Gyan Doshi	1e5b3f77d9	avcodec/libopusenc: add option to set inband FEC	4 years ago
Nicolas George	ddba05afe4	lavfi/vsrc_testsrc: switch to activate. Allow to set the EOF timestamp. Also: doc/filters/testsrc*: specify the rounding of the duration option. The changes in the ref files are right. For filter-fps-down, the graph is testsrc2=r=7:d=3.5,fps=3. 3.5=24.5/7, so the EOF of testsrc2 will have PTS 25/7. 25/7=(10+5/7)/3, so the EOF PTS for fps should be 11/7, and the output should contain a frame at PTS 10. For filter-fps-up, the graph is testsrc2=r=3:d=2,fps=7, for filter-fps-up-round-down and filter-fps-up-round-up it is the same with explicit rounding options. But there is no rounding: testsrc2 produces exactly 6 frames and 2 seconds, fps converts it into exactly 14 frames. The tests should probably be adjusted to restore them to a useful coverage.	4 years ago
Nicolas George	e6d625d008	doc: include general in *-all pages.	4 years ago
Nicolas George	6accb7718a	doc/general: move contents into a separate file. It will allow to include it.	4 years ago
Nicolas George	7d7e44a3aa	doc/texi2pod: support @float .	4 years ago
Nicolas George	697fb09e3d	ffmpeg: add auto_conversion_filters option.	4 years ago
Paul B Mahol	615d75f291	avfilter/asrc_anullsrc: add support to set output duration	4 years ago
Paul B Mahol	88db1745fc	avfilter/vf_alphamerge: use framesync	4 years ago
Andrei Rybak	5de8e897b1	doc/filters: add example for drawtext fontsize expr Expressions for option fontsize of video filter drawtext have been supported since commit `6442e4ab3c`. Signed-off-by: Andrei Rybak <rybak.a.v@gmail.com> Revised-by: Gyan Doshi <ffmpeg@gyani.pro>	4 years ago
Aman Verma	e4389ba075	doc/decoders: Document default value of ac3's drc_scale option Signed-off-by: Aman Verma <amanraoverma@gmail.com> Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>	4 years ago
Paul B Mahol	e417f84003	avfilter/f_graphmonitor: also show link EOF status in blue	4 years ago

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7847 Commits (ae23a9684db7f85c77c05b7bfa9499a80b877e11)