FFmpeg

Commit Graph

Author	SHA1	Message	Date
Michael Niedermayer	9b604e96a5	avcodec/shorten: Fix signed 32bit overflow in shift in shorten_decode_frame() Fixes: runtime error: left shift of 1 by 31 places cannot be represented in type 'int' Fixes: 9480/clusterfuzz-testcase-minimized-ffmpeg_AV_CODEC_ID_SHORTEN_fuzzer-6647324284551168 -rss_limit_mb=2000 Found-by: continuous fuzzing process https://github.com/google/oss-fuzz/tree/master/projects/ffmpeg Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>	6 years ago
Michael Niedermayer	db7e9082e1	avcodec/shorten: Fix integer overflow in residual/LPC combination Fixes: signed integer overflow: -540538872 + -2012739576 cannot be represented in type 'int' Fixes: 9255/clusterfuzz-testcase-minimized-ffmpeg_AV_CODEC_ID_SHORTEN_fuzzer-5758630052757504 Found-by: continuous fuzzing process https://github.com/google/oss-fuzz/tree/master/projects/ffmpeg Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>	6 years ago
Michael Niedermayer	7007dabec0	avcodec/shorten: Check verbatim length Fixes: Timeout Fixes: 9252/clusterfuzz-testcase-minimized-ffmpeg_AV_CODEC_ID_SHORTEN_fuzzer-5780720709533696 Found-by: continuous fuzzing process https://github.com/google/oss-fuzz/tree/master/projects/ffmpeg Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>	6 years ago
Michael Niedermayer	2612431d1b	avfilter/vf_hue: 10bit support Tested-by: Tobias Rapp <t.rapp@noa-archive.com> Tested-by: Reto Kromer <lists@reto.ch> Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>	6 years ago
Sergey Lavrushkin	4f8e65c458	doc/filters: Add entry for sr filter. Signed-off-by: Gyan Doshi <ffmpeg@gyani.pro>	6 years ago
Jacob Trimble	67599812a3	avutil/encryption_info: Fix size calculation. Found by Chrome's ClusterFuzz: https://crbug.com/873693 Signed-off-by: Jacob Trimble <modmaker@google.com> Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>	6 years ago
Mina	f5559dd869	lavfi/vf_colorconstancy: cosmetic update	6 years ago
Mina	729ebd3cd0	lavfi/vf_colorconstancy: change option ranges	6 years ago
Sergey Lavrushkin	1f18a633c6	libavfilter: Adds proper file descriptions to dnn_srcnn.h and dnn_espcn.h. Signed-off-by: Pedro Arthur <bygrandao@gmail.com>	6 years ago
Sergey Lavrushkin	95cb2127ad	libavfilter/vf_sr.c: Removes uint8 -> float and float -> uint8 conversions. Signed-off-by: Pedro Arthur <bygrandao@gmail.com>	6 years ago
Sergey Lavrushkin	2ecf9d103a	libavfilter/dnn_backend_tf.c: Fixes ff_dnn_free_model_tf. Signed-off-by: Pedro Arthur <bygrandao@gmail.com>	6 years ago
Thilo Borgmann	72d9b8f4c5	lavc/videotoolboxenc: Fix compilation on osx 10.10.5 Yosemite Signed-off-by: Aman Gupta <aman@tmm1.net>	6 years ago
Gyan Doshi	02741853d7	avformat: correct fdebug loglevel fftools/cmdutils sets loglevel for fdebug to DEBUG but all fdebug output except for two were emitted at TRACE.	6 years ago
Sergey Lavrushkin	582bc5a348	libswscale: Adds conversions from/to float gray format. Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>	6 years ago
sanil	551a029a18	libavformat/dashdec: Support negative value of the @r attrbute of S in SegmentTimeline element. The following patch supports parsing negative value of the @r attribute of S in SegmentTimeline element. Example streams: 1. http://dash.edgesuite.net/dash264/TestCases/1c/qualcomm/1/MultiRate.mpd 2. http://dash.edgesuite.net/dash264/TestCases/1c/qualcomm/2/MultiRate.mpd	6 years ago
Danil Iashchenko	5423fe29da	lavfi: add erosion_opencl, dilation_opencl filters Add erosion_opencl, dilation_opencl filters. Behave like existing erosion and dilation filters.	6 years ago
Michael Niedermayer	0f4c3b0b8e	avcodec/mpegaudio_parser: Initialize poutbuf* Possibly fixes: null pointer dereference Possibly fixes: 9352/clusterfuzz-testcase-minimized-ffmpeg_AV_CODEC_ID_MP3ADUFLOAT_fuzzer-5146068961460224 Fixes: Heap-use-after-free Fixes: 9453/clusterfuzz-testcase-minimized-ffmpeg_AV_CODEC_ID_MP3ADUFLOAT_fuzzer-5137954375729152 Found-by: continuous fuzzing process https://github.com/google/oss-fuzz/tree/master/projects/ffmpeg Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>	6 years ago
Michael Niedermayer	bf97d11b08	avcodec/ivi: Factor width dereference out of the loops in ivi_output_plane() 396078 -> 268468 dezicycles Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>	6 years ago
Michael Niedermayer	82920bf494	avcodec/ivi: Only clip samples when needed in ivi_output_plane() 435740 -> 396078 dezicycles Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>	6 years ago
Michael Niedermayer	6d8a289c98	avcodec/indeo5: require initial valid intra/gop headers not just later Fixes: Timeout Fixes: 9308/clusterfuzz-testcase-minimized-ffmpeg_AV_CODEC_ID_INDEO5_fuzzer-5284853581873152 Found-by: continuous fuzzing process https://github.com/google/oss-fuzz/tree/master/projects/ffmpeg Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>	6 years ago
Michael Niedermayer	f91e7ec9df	avcodec/microdvddec: limit style characters in parsing Fixes: Timeout Fixes: 9293/clusterfuzz-testcase-minimized-ffmpeg_AV_CODEC_ID_MICRODVD_fuzzer-5643972541153280 Found-by: continuous fuzzing process https://github.com/google/oss-fuzz/tree/master/projects/ffmpeg Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>	6 years ago
Sergey Lavrushkin	00ae3498bf	libavutil: Adds gray floating-point pixel formats. Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>	6 years ago
Sasi Inguva	12673bb253	lavf/mov.c: Set start_time for all streams (in case of edit lists). Fixes vorbis mp4 audio files, with edit list specified. Since st->skip_samples is not set in case of vorbis , ffmpeg computes the start_time as negative. Signed-off-by: Sasi Inguva <isasi@google.com> Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>	6 years ago
Kyle Swanson	87cc7e8d4e	lavfi/vf_libvmaf: update to use libvmaf v1.3.9 Signed-off-by: Kyle Swanson <kswanson@netflix.com>	6 years ago
Jun Zhao	1581caa7ca	lavc/hevcdec: add ONLY_IF_THREADS_ENABLED where it is missing. add ONLY_IF_THREADS_ENABLED where it is missing. Signed-off-by: Jun Zhao <mypopydev@gmail.com> Reviewed-by: James Almer <jamrial@gmail.com>	6 years ago
Clément Bœsch	eb1860e017	lavfi/selectivecolor: fix neutral color filtering Neutrals are supposed to be anything not black (0,0,0) and not white (N,N,N). Previous neutral filtering code was too strict by excluding colors with any of its RGB component maxed instead of just the white color. Reported-by: Royi Avital <royiavital@yahoo.com>	6 years ago
Mina	e0539f0349	lavfi/xbr: update filter url Existing link is broken. This patch updates the existing url with a working one. Signed-off-by: Mina <minasamy_@hotmail.com> Signed-off-by: Gyan Doshi <ffmpeg@gyani.pro>	6 years ago
Carl Eugen Hoyos	6130068453	lavf/mov: Force HEVC codec_id for code-point dvh1 and an hvcC atom. The mp4 registration authority accepted a code-point for Dolby Vision HEVC that was already used as a fourcc for DVCPRO 100. Fixes ticket #7347.	6 years ago
Colin NG	af4c2acddd	libavformat/dashdec: Fix for un-free memory Fixes ticket #7338.	6 years ago
Shiyou Yin	90dc584d21	MAINTAINERS: add myself to MIPS section Signed-off-by: Shiyou Yin <yinshiyou-hf@loongson.cn> Reviewed-by: Manojkumar Bhosale <Manojkumar.Bhosale@imgtec.com> Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>	6 years ago
James Almer	b955a33314	ffmpeg: simplify refcounting packets for the muxing queue Signed-off-by: James Almer <jamrial@gmail.com>	6 years ago
hwren	f563e7868f	avs2: correct avs2 description Signed-off-by: hwren <hwrenx@126.com> Signed-off-by: Gyan Doshi <ffmpeg@gyani.pro>	6 years ago
Carl Eugen Hoyos	81f25a1051	lavc/libx264: Support monochrome encoding.	6 years ago
Sergey Lavrushkin	a66e74306a	libavfilter: Fixes warnings for unused variables in dnn_srcnn.h, dnn_espcn.h, dnn_backend_tf.c. Signed-off-by: Pedro Arthur <bygrandao@gmail.com>	6 years ago
Sergey Lavrushkin	9d87897ba8	libavfilter: Code style fixes for pointers in DNN module and sr filter. Signed-off-by: Pedro Arthur <bygrandao@gmail.com>	6 years ago
Sergey Lavrushkin	4eb63efbda	libavfilter: Adds on the fly generation of default DNN models for tensorflow backend instead of storing binary model. Signed-off-by: Pedro Arthur <bygrandao@gmail.com>	6 years ago
Steven Liu	243ecadad5	avformat/flvdec: add flv_full_metadata option into flvdec output all the metadata context when use this option. Signed-off-by: Steven Liu <lq@chinaffmpeg.org>	6 years ago
Steven Liu	3b99bb3889	avformat/flvdec: reindent code for previous commit Signed-off-by: Steven Liu <lq@chinaffmpeg.org>	6 years ago
Steven Liu	d37125fb91	avformat/flvdec: add flv_ignore_prevtag option into flvdec Signed-off-by: Steven Liu <lq@chinaffmpeg.org>	6 years ago
Steven Liu	d54ae9b782	avformat/dashdec: remove unused functions and process code Based on a patch for hls by Richard Shaffer Signed-off-by: Steven Liu <lq@chinaffmpeg.org>	6 years ago
Jacek Jendrzej	0cf5e6b5b4	avformat/dashdec: Fix memleak when resolve_content_path Can be reproduced with: valgrind --leak-check=full -v ffmpeg -i http://yt-dash-mse-test.commondatastorage.googleapis.com/media/motion-20120802-manifest.mpd Reviewed-by: Steven Liu <lq@onvideo.cn> Signed-off-by: Steven Liu <lq@chinaffmpeg.org>	6 years ago
Jacek Jendrzej	2f45378ba1	avformat/dashdec: fix for ticket #7336 fix for ticket #7336 Reviewed-by: Steven Liu <lq@onvideo.cn> Signed-off-by: Steven Liu <lq@chinaffmpeg.org>	6 years ago
Zhong Li	6434b84460	fftools/qsv: add extra_hw_frames support Currently extra_hw_frames can't be applied to qsv since it doesn't call function avcodec_get_hw_frames_parameters(). Give an option to fix ticket #7261 though it is not a perfect soultion (allocate the minimum pool size internally and automatically). Signed-off-by: Zhong Li <zhong.li@intel.com>	6 years ago
Zhong Li	6088b7b037	lavc/qsvenc: expose qp of encoded frames Requirement from ticket #7254. Currently only H264 supported by MSDK. Signed-off-by: Zhong Li <zhong.li@intel.com>	6 years ago
Vittorio Giovara	aa8e5eecac	vf_tonemap: Update hdr metadata with the new peak value Less effective than the approach in vf_tonemap_opencl because there is no peak detection, but it's still a good idea to implement this.	6 years ago
Vittorio Giovara	572ef567a5	vf_tonemap_opencl: Move update_metadata() to a shared file	6 years ago
Vittorio Giovara	e467179cfb	vf_tonemap[_opencl]: Move determine_signal_peak() to a shared file The two functions are identical. Use the shared LumaCoeffients type too.	6 years ago
Vittorio Giovara	ce7ca726b2	vf_tonemap: Fix logic for detecting the maximum peak of untagged sources When there is no metadata attached to a frame, take into account both the PQ and HLG transfers, and change the HLG default value to 10: the value of 12 is the maximum range in scene referred light, but the reference OOTF maps this from 0 to 1000 cd/m² on the ideal HLG monitor. This matches what vf_tonemap_opencl does.	6 years ago
Gyan Doshi	076b19660e	avcodec/libaomenc: correct range for cpu-used Valid range is [0,8] as stated in aom.git:aom/aomcx.h Fixes #7343	6 years ago
Aman Gupta	e77a3e996f	avcodec/mediacodecdec: fix spurious newline in trace logging Signed-off-by: Aman Gupta <aman@tmm1.net>	6 years ago

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91616 Commits (9b604e96a51a1fca92bbabfe4f7ac53f0470ee41) All Branches Search

91616 Commits (9b604e96a51a1fca92bbabfe4f7ac53f0470ee41)

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