FFmpeg

Commit Graph

Author	SHA1	Message	Date
Paul B Mahol	24dc6d386c	avfilter/vf_nnedi: fix memleak at eof and simplify frame handling	4 years ago
Paul B Mahol	1dc71cf64e	avfilter/vf_nnedi: small improvements	4 years ago
rcombs	2021dbe1d6	MAINTAINERS: update names	4 years ago
rcombs	eabf5e6d6b	All: update names in copyright headers	4 years ago
Paul B Mahol	f359575c0b	avfilter/vf_nnedi: unbreak nsize=0:nns=0 output	4 years ago
Paul B Mahol	c737f6edce	avfilter/vf_nnedi: simplify code even more	4 years ago
Paul B Mahol	553eb07737	avfilter/vf_nnedi: small cleanups	4 years ago
Paul B Mahol	f3f5ba0bf8	avfilter/vf_nnedi: fix some compilation errors and warnings	4 years ago
Michael Niedermayer	c48110a4a4	avformat/id3v2: Check against max compression ratio before allocation Fixes: Timeout (>10sec -> 12ms) Fixes: 27612/clusterfuzz-testcase-minimized-ffmpeg_dem_PCM_S24BE_fuzzer-6605893000757248 Found-by: continuous fuzzing process https://github.com/google/oss-fuzz/tree/master/projects/ffmpeg Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>	4 years ago
Michael Niedermayer	7d7ae68972	avformat/avidec: Use av_sat_sub64() in check_stream_max_drift() Fixes: signed integer overflow: 8833900919969684211 - -9223372036854775808 cannot be represented in type 'long' Fixes: 26726/clusterfuzz-testcase-minimized-ffmpeg_dem_AVI_fuzzer-5669377724383232 Fixes: 27587/clusterfuzz-testcase-minimized-ffmpeg_dem_AVI_fuzzer-6294562263531520 Found-by: continuous fuzzing process https://github.com/google/oss-fuzz/tree/master/projects/ffmpeg Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>	4 years ago
Michael Niedermayer	1b19057396	avutil/timecode: Avoid undefined behavior with large framenum Fixes: signed integer overflow: 2147462079 + 2149596 cannot be represented in type 'int' Fixes: 27565/clusterfuzz-testcase-minimized-ffmpeg_DEMUXER_fuzzer-5091972813160448 Found-by: continuous fuzzing process https://github.com/google/oss-fuzz/tree/master/projects/ffmpeg Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>	4 years ago
Michael Niedermayer	8c9a5a0fe9	avformat/mov: Check a.size before computing next_root_atom Fixes: signed integer overflow: 64 + 9223372036854775799 cannot be represented in type 'long' Fixes: 27563/clusterfuzz-testcase-minimized-ffmpeg_dem_MOV_fuzzer-6244650163372032 Found-by: continuous fuzzing process https://github.com/google/oss-fuzz/tree/master/projects/ffmpeg Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>	4 years ago
Michael Niedermayer	ac6c8993f7	avformat/sbgdec: Reduce the amount of floating point in str_to_time() Fixes: 1e+75 is outside the range of representable values of type 'long' Fixes: 26910/clusterfuzz-testcase-minimized-ffmpeg_dem_SBG_fuzzer-6626834808700928 Found-by: continuous fuzzing process https://github.com/google/oss-fuzz/tree/master/projects/ffmpeg Reviewed-by: Nicolas George <george@nsup.org> Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>	4 years ago
Paul B Mahol	d03c7b1ad4	avfilter/vf_w3fdif: add more forgotten formats	4 years ago
Paul B Mahol	e3baf45303	avfilter/vf_estdif: add some forgotten formats	4 years ago
Paul B Mahol	117bf7394f	avfilter/vf_nnedi: rewrite and cleanup code Also add slice threading support. Also add support for >8 depth formats. Also add support for commands.	4 years ago
Ting Fu	71b82e4ffd	dnn/openvino: support model input resize OpenVINO APIs require specify input size to run the model, while some OpenVINO model does accept different input size. To enable this feature adding input_resizable option here for easier use. Setting bool variable input_resizable to specify if the input can be resizable or not. input_resizable = 1 means support input resize, aka accept different input size. input_resizable = 0 (default) means do not support input resize. Please make sure the inference model does accept different input size before use this option, otherwise the inference engine may report error(s). eg: ./ffmpeg -i video_name.mp4 -vf dnn_processing=dnn_backend=openvino:\ model=model_name.xml:input=input_name:output=output_name:\ options=device=CPU\&input_resizable=1 -y output_video_name.mp4 Signed-off-by: Ting Fu <ting.fu@intel.com>	4 years ago
Ting Fu	048d5cc620	dnn/openvino: refine code for better model initialization Move openvino model/inference request creation and initialization steps from ff_dnn_load_model_ov to new function init_model_ov, for later input resize support. Signed-off-by: Ting Fu <ting.fu@intel.com>	4 years ago
Ting Fu	946fcd4508	dnn/openvino: remove unnecessary code Signed-off-by: Ting Fu <ting.fu@intel.com>	4 years ago
tpol	71ce5c32f0	avformat/rtsp: correctly set media control uri with mpegts Fixes #1941 Currently the media control uri is not correctly assigned when mpegts is signalled in the media description. The code checks whether at least one AVStream has been setup before assigning to the media's uri. With mpegts the AVStreams are setup when parsing packets and so the media's uri is skipped. This is fixed by using rt->nb_rtsp_streams in the check which counts all medias in the sdp. Reviewed-by: Andriy Gelman <andriy.gelman@gmail.com> Signed-off-by: Andriy Gelman <andriy.gelman@gmail.com>	4 years ago
Paul B Mahol	41ddb27597	avfilter/vsrc_testsrc: add missing break	4 years ago
Paul B Mahol	9e1956175c	avfilter/vf_maskedmerge: add yuv440p10 and commands support	4 years ago
Derek Buitenhuis	e55a80da38	avcodec/librav1e: Pass through timestamps as opaque user data avcodec has no facilities to generate timestamps properly from output frame numbers (and it would be wrong for VFR anyway), so pass through the timestamps using rav1e's opaque user data feature, which was added in v0.4.0. This bumps the minimum librav1e version to 0.4.0. Signed-off-by: Derek Buitenhuis <derek.buitenhuis@gmail.com>	4 years ago
Paul B Mahol	f975cf7cc0	avcodec/cfhd: only increase s->level if transform is supported	4 years ago
Derek Buitenhuis	b085a72c54	avcodec/librav1e: Fix indentation Signed-off-by: Derek Buitenhuis <derek.buitenhuis@gmail.com>	4 years ago
Paul B Mahol	8d86d58941	avfilter/vf_datascope: add option to show only subset of components	4 years ago
Paul B Mahol	eb0f532c98	avfilter/vf_bbox: add support for commands	4 years ago
Paul B Mahol	4f81e24c34	avfilter/vf_bbox: add support for >8 depth	4 years ago
Paul B Mahol	9b44f99329	avfilter/bbox: add support for >8 depth	4 years ago
Paul B Mahol	294854bd0a	avfilter/vsrc_testsrc: add complement mode to rgbtestsrc	4 years ago
Paul B Mahol	79f2bca59c	avfilter/vsrc_testsrc: add planar support to rgbtestsrc	4 years ago
Paul B Mahol	1ed6b80c28	avfilter/vf_threshold: add support for more formats	4 years ago
Paul B Mahol	95179dff82	avfilter/vf_chromanr: add support for more formats	4 years ago
Andriy Gelman	35eb5eeca8	ffmpeg: use sigaction() instead of signal() on linux As per signal() help (man 2 signal) the semantics of using signal may vary across platforms. It is suggested to use sigaction() instead. Reviewed-by: Zane van Iperen <zane@zanevaniperen.com> Signed-off-by: Andriy Gelman <andriy.gelman@gmail.com>	4 years ago
Paul B Mahol	4ae2dfd7ea	avfilter/vf_detelecine: use ff_formats_pixdesc_filter()	4 years ago
Paul B Mahol	bc2632f867	avfilter/vf_mix: use ff_formats_pixdesc_filter()	4 years ago
Paul B Mahol	6baed9ce03	avfilter/vf_telecine: use ff_formats_pixdesc_filter()	4 years ago
Paul B Mahol	737bb01540	avfilter/vf_weave: use ff_formats_pixdesc_filter()	4 years ago
Paul B Mahol	9beee83043	avfilter/vf_il: use ff_formats_pixdesc_filter()	4 years ago
Paul B Mahol	c590ff1fbb	avfilter/vf_copy: use ff_formats_pixdesc_filter()	4 years ago
Paul B Mahol	60836fb6f6	avfilter/vf_fieldhint: use ff_formats_pixdesc_filter()	4 years ago
Paul B Mahol	5b34fcaa8d	avfilter/vf_stack: use ff_formats_pixdesc_filter()	4 years ago
Paul B Mahol	b7817f23c0	avfilter/vf_phase: add support for commands	4 years ago
Paul B Mahol	e722b443e4	avfilter: add estdif video filter	4 years ago
Limin Wang	bf1cc9a43b	avformat/hlsenc: reindent the code Signed-off-by: Limin Wang <lance.lmwang@gmail.com>	4 years ago
Limin Wang	5ef20244de	avformat/udp: add memory alloc checks Reviewed-by: Marton Balint <cus@passwd.hu> Signed-off-by: Limin Wang <lance.lmwang@gmail.com>	4 years ago
Limin Wang	f6eaa864f3	avformat/udp: return the error code instead of generic EIO Reviewed-by: Marton Balint <cus@passwd.hu> Signed-off-by: Limin Wang <lance.lmwang@gmail.com>	4 years ago
Limin Wang	6696a07ac6	avutil/timecode: fix sscanf format string with garbage at the end Signed-off-by: Limin Wang <lance.lmwang@gmail.com>	4 years ago
Martin Storsjö	c2424b1f35	movenc: Present durations in mvhd/tkhd/mdhd as they are after edits If the edit lists remove parts of the output timeline, or add a delay to it, this should be included in the mvhd/tkhd/mdhd durations, which should correspond to the edit lists. For tracks starting with pts < 0, the edit list trims out the segment before pts=0. For tracks starting with pts > 0, a delay element is added in the edit list, delaying the start of the track data. In both cases, the practical effect is that the post-edit output is as if the track had started with pts = 0. Thus calculate the range from pts=0 to end_pts, for the purposes of mvhd/tkhd/mdhd, unless edit lists explicitly are disabled. mov_write_edts_tag needs to operate on the actual pts duration of the track samples, not the duration that already takes the edit list effect into account. Signed-off-by: Martin Storsjö <martin@martin.st>	4 years ago
Paul B Mahol	d4902751cb	avfilter/vf_w3fdif: fix parity in frame mode	4 years ago

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