FFmpeg

Commit Graph

Author	SHA1	Message	Date
James Almer	662558f985	decode: copy the output parameters from the last bsf in the chain back to the AVCodecContext Signed-off-by: James Almer <jamrial@gmail.com>	7 years ago
James Almer	ad99cbc9b3	decode: flush the internal bsfs instead of constantly reinitalizing them Signed-off-by: James Almer <jamrial@gmail.com>	7 years ago
James Almer	0e27e27670	h264_redundant_pps_bsf: implement a AVBSFContext.flush() callback Signed-off-by: James Almer <jamrial@gmail.com>	7 years ago
James Almer	7f01c209f2	vp9_superframe_bsf: implement a AVBSFContext.flush() callback Signed-off-by: James Almer <jamrial@gmail.com>	7 years ago
James Almer	eb1d1c764c	vp9_superframe_split_bsf: implement a AVBSFContext.flush() callback Signed-off-by: James Almer <jamrial@gmail.com>	7 years ago
James Almer	d6321851ba	h264_mp4toannexb_bsf: implement a AVBSFContext.flush() callback Signed-off-by: James Almer <jamrial@gmail.com>	7 years ago
James Almer	e1e1e8dbb2	bsf: add a flushing mechanism to AVBSFContext Meant to reset the internal bsf state without the need to reinitialize it. Signed-off-by: James Almer <jamrial@gmail.com>	7 years ago
Kieran Kunhya	c85852d3de	h264: Support multi-field closed captions by using AVBufferRef and not resetting per field Signed-off-by: Josh de Kock <joshdk@obe.tv>	7 years ago
Martin Storsjö	6a9c00c09d	tls_openssl: Fix checks for SSL_ERROR_WANT_WRITE in nonblocking operation This was a typo in `0671eb2346`, spotted by Chris Carroux. Signed-off-by: Martin Storsjö <martin@martin.st>	7 years ago
James Almer	f631c328e6	avcodec/decode: copy the output parameters from the last bsf in the chain back to the AVCodecContext Certain AVCodecParameters, like the contents of the extradata, may be changed by the init() function of any of the bitstream filters in the chain. Signed-off-by: James Almer <jamrial@gmail.com>	7 years ago
James Almer	94fe138de0	avcodec/decode: flush the internal bsfs instead of constantly reinitalizing them Initialize the bsfs once when opening the codec and uninitialize them once when closing it, instead of at every codec flush/seek. Signed-off-by: James Almer <jamrial@gmail.com>	7 years ago
James Almer	2954e51393	avcodec/h264_redundant_pps_bsf: implement a AVBSFContext.flush() callback Signed-off-by: James Almer <jamrial@gmail.com>	7 years ago
James Almer	e5b1f2b027	avcodec/mpeg4_unpack_bframes_bsf: implement a AVBSFContext.flush() callback Signed-off-by: James Almer <jamrial@gmail.com>	7 years ago
James Almer	e9980c451e	avcodec/vp9_superframe_bsf: implement a AVBSFContext.flush() callback Signed-off-by: James Almer <jamrial@gmail.com>	7 years ago
James Almer	63e0846c66	avcodec/vp9_superframe_split_bsf: implement a AVBSFContext.flush() callback Signed-off-by: James Almer <jamrial@gmail.com>	7 years ago
James Almer	390f156451	avcodec/h264_mp4toannexb_bsf: implement a AVBSFContext.flush() callback Signed-off-by: James Almer <jamrial@gmail.com>	7 years ago
James Almer	b33f5299a5	avcodec/bsf: add a flushing mechanism to AVBSFContext Meant to reset the internal bsf state without the need to reinitialize it. Signed-off-by: James Almer <jamrial@gmail.com>	7 years ago
Jun Zhao	fe06ed22e6	lavfi: fix can't dispaly "slice" sub-option in "ffmpeg -h full" fix can't dispaly "slice" sub-option in "ffmpeg -h full" for AVFilter options. Signed-off-by: Jun Zhao <mypopydev@gmail.com>	7 years ago
lee ju	6a0feafebe	avcodec/frame_thread_encoder: fix memory leak that occurs when close encoder without sending eof and receiving to end Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>	7 years ago
Michael Niedermayer	3378194ce8	avcodec/scpr: Check for min > max in decompress_p() Fixes: Timeout Fixes: 9342/clusterfuzz-testcase-minimized-ffmpeg_AV_CODEC_ID_SCPR_fuzzer-4795990841229312 Found-by: continuous fuzzing process https://github.com/google/oss-fuzz/tree/master/projects/ffmpeg Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>	7 years ago
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>	7 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>	7 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>	7 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>	7 years ago
Sergey Lavrushkin	4f8e65c458	doc/filters: Add entry for sr filter. Signed-off-by: Gyan Doshi <ffmpeg@gyani.pro>	7 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>	7 years ago
Martin Storsjö	22f98ac19c	network: Check for EINTR in ff_poll_interrupt Signed-off-by: Martin Storsjö <martin@martin.st>	7 years ago
Simon Thelen	c194b9ad6d	network: Use ff_neterrno instead of AVERROR(errno) for poll errors This makes sure to pick up the actual error codes on windows. Signed-off-by: Martin Storsjö <martin@martin.st>	7 years ago
Andrey Utkin	5d01bd181b	http: pass return code from http_open_cnx_internal() on its failure Previously, AVERROR(EIO) was returned on failure of http_open_cnx_internal(). Now the value is passed to upper level, thus it is possible to distinguish ECONNREFUSED, ETIMEDOUT, ENETUNREACH etc. Signed-off-by: Martin Storsjö <martin@martin.st>	7 years ago
Mina	f5559dd869	lavfi/vf_colorconstancy: cosmetic update	7 years ago
Mina	729ebd3cd0	lavfi/vf_colorconstancy: change option ranges	7 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>	7 years ago
Sergey Lavrushkin	95cb2127ad	libavfilter/vf_sr.c: Removes uint8 -> float and float -> uint8 conversions. Signed-off-by: Pedro Arthur <bygrandao@gmail.com>	7 years ago
Sergey Lavrushkin	2ecf9d103a	libavfilter/dnn_backend_tf.c: Fixes ff_dnn_free_model_tf. Signed-off-by: Pedro Arthur <bygrandao@gmail.com>	7 years ago
Thilo Borgmann	72d9b8f4c5	lavc/videotoolboxenc: Fix compilation on osx 10.10.5 Yosemite Signed-off-by: Aman Gupta <aman@tmm1.net>	7 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.	7 years ago
Sergey Lavrushkin	582bc5a348	libswscale: Adds conversions from/to float gray format. Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>	7 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	7 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.	7 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>	7 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>	7 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>	7 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>	7 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>	7 years ago
Sergey Lavrushkin	00ae3498bf	libavutil: Adds gray floating-point pixel formats. Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>	7 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>	7 years ago
Kyle Swanson	87cc7e8d4e	lavfi/vf_libvmaf: update to use libvmaf v1.3.9 Signed-off-by: Kyle Swanson <kswanson@netflix.com>	7 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>	7 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>	7 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>	7 years ago

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