FFmpeg

Commit Graph

Author	SHA1	Message	Date
James Almer	24133973fc	avformat/mov: add support for reading Content Light Level Box As defined in "VP Codec ISO Media File Format Binding v1.0" https://github.com/webmproject/vp9-dash/blob/master/VPCodecISOMediaFileFormatBinding.md Reviewed-by: Michael Niedermayer <michael@niedermayer.cc> Signed-off-by: James Almer <jamrial@gmail.com>	8 years ago
James Almer	ab05bd6e6c	avformat/mov: add support for reading Mastering Display Metadata Box As defined in "VP Codec ISO Media File Format Binding v1.0" https://github.com/webmproject/vp9-dash/blob/master/VPCodecISOMediaFileFormatBinding.md Reviewed-by: Michael Niedermayer <michael@niedermayer.cc> Signed-off-by: James Almer <jamrial@gmail.com>	8 years ago
Michael Niedermayer	ac8dfcbd89	avcodec/mlpdec: Do not leave invalid values in matrix_out_ch[] on error Fixes: runtime error: index 12 out of bounds for type 'uint8_t [8]' Fixes: 1832/clusterfuzz-testcase-minimized-6574546079449088 Found-by: continuous fuzzing process https://github.com/google/oss-fuzz/tree/master/projects/ffmpeg Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>	8 years ago
Michael Niedermayer	53c0c637d3	avcodec/ra144dec: Fix runtime error: left shift of negative value -17 Fixes: 1830/clusterfuzz-testcase-minimized-5828293733384192 Found-by: continuous fuzzing process https://github.com/google/oss-fuzz/tree/master/projects/ffmpeg Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>	8 years ago
Michael Niedermayer	77d9889821	avcodec/pixlet: Fix runtime error: signed integer overflow: 2147483647 + 32 cannot be represented in type 'int' Fixes: 1829/clusterfuzz-testcase-minimized-5527165321871360 Found-by: continuous fuzzing process https://github.com/google/oss-fuzz/tree/master/projects/ffmpeg Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>	8 years ago
Michael Niedermayer	1a36354698	avformat/mux: Fix copy an paste typo Found-by: Roger Scott <rscott@grammatech.com> Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>	8 years ago
Vittorio Giovara	1f4454230d	zscale: Add range options aliases to match scale ones Signed-off-by: Vittorio Giovara <vittorio.giovara@gmail.com>	8 years ago
Vittorio Giovara	6aafe56421	zscale: Add pixdesc-API compatible color names to filter options Reviewed-by: Paul B Mahol <onemda@gmail.com> Signed-off-by: Vittorio Giovara <vittorio.giovara@gmail.com>	8 years ago
James Almer	5213c6d175	doc/libav-merge: remove lines about AVFrame crop fields	8 years ago
James Almer	a9a6d51ca4	avcodec/theora: export cropping information instead of handling it internally This merges commit `1202b71269` from libav, originally written by Anton Khirnov and skipped in `fc63d5ceb3`. libavcodec/vp3.c \| 26 +++++++++----------------- 1 file changed, 9 insertions(+), 17 deletions(-)	8 years ago
James Almer	07596e45c5	avcodec/h264dec: export cropping information instead of handling it internally This merges commit `c3e84820d6` from libav, originally written by Anton Khirnov and skipped in `fc63d5ceb3`. libavcodec/h264_picture.c \| 3 --- libavcodec/h264_ps.c \| 9 --------- libavcodec/h264_slice.c \| 25 +++++++++++++++++++------ libavcodec/h264dec.c \| 13 +------------ libavcodec/h264dec.h \| 9 +++++---- 5 files changed, 25 insertions(+), 34 deletions(-)	8 years ago
James Almer	6505e8cfd0	avcodec/h264dec: be more explicit in handling container cropping This merges commit `4fded0480f` from libav, originally written by Anton Khirnov and skipped in `fc63d5ceb3`. libavcodec/h264_slice.c \| 20 +++++++++++++------- libavcodec/h264dec.c \| 3 +++ libavcodec/h264dec.h \| 5 +++++ 3 files changed, 21 insertions(+), 7 deletions(-)	8 years ago
James Almer	000fb61a71	avcodec/hevcdec: export cropping information instead of handling it internally This merges commit `a02ae1c683` from libav, originally written by Anton Khirnov and skipped in `fc63d5ceb3`. libavcodec/hevc_parser.c \| 6 ++++-- libavcodec/hevc_ps.c \| 31 ++++++++++++------------------- libavcodec/hevc_ps.h \| 2 -- libavcodec/hevc_refs.c \| 18 +++++------------- libavcodec/hevcdec.c \| 7 ++++--- libavcodec/hevcdec.h \| 2 -- 6 files changed, 25 insertions(+), 41 deletions(-) Signed-off-by: James Almer <jamrial@gmail.com>	8 years ago
Michael Niedermayer	43c394dcae	avcodec/clearvideo: Check buf_size before decoding frame Fixes; Timeout Fixes: 1826/clusterfuzz-testcase-minimized-5728569256837120 Found-by: continuous fuzzing process https://github.com/google/oss-fuzz/tree/master/projects/ffmpeg Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>	8 years ago
Michael Niedermayer	8e87d146d7	avcodec/aacdec_fixed: Fix runtime error: signed integer overflow: -2147483648 * -1 cannot be represented in type 'int' Fixes: 1825/clusterfuzz-testcase-minimized-6002833050566656 Found-by: continuous fuzzing process https://github.com/google/oss-fuzz/tree/master/projects/ffmpeg Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>	8 years ago
Michael Niedermayer	356194fcb1	avcodec/smc: Check remaining input Fixes: Timeout Fixes: 1818/clusterfuzz-testcase-minimized-5039166473633792 Found-by: continuous fuzzing process https://github.com/google/oss-fuzz/tree/master/projects/ffmpeg Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>	8 years ago
Michael Niedermayer	b946bd8ef2	avcodec/diracdec: Fix off by 1 error in quant check Fixes: out of array read Fixes: 1781/clusterfuzz-testcase-minimized-4617176877105152 Found-by: continuous fuzzing process https://github.com/google/oss-fuzz/tree/master/projects/ffmpeg Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>	8 years ago
Michael Niedermayer	6d6fc4105b	avcodec/diracdec: Factor quant matrix reads Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>	8 years ago
Ronald S. Bultje	d98f34d7d4	frame_thread_encoder: extend critical code covered by finished_task_mutex. Should fix tsan errors in utvideoenc_rgb_left and related tests.	8 years ago
Ronald S. Bultje	ca2209d67a	hevc: fix race condition in max_ra/seq_decode. These variables are shared between frame threads, but they are updated post-setup_finished() if a EOB/EOS slice type occurs. Moving the EOB/EOS slices to the next frame thread instance (by parsing them leading into the next picture instead of trailing behind the last picture) effectively prevents this race condition. This fixes tsan failures on hevc-conformance-NoOutPrior_A_Qualcomm_1.	8 years ago
Michael Niedermayer	4dc3714c48	avcodec/tscc2: Skip duplicate frames This turns CFR duplicated frames into skiped frames Fixes: Timeout Fixes: 1719/clusterfuzz-testcase-minimized-6375090079924224 Found-by: continuous fuzzing process https://github.com/google/oss-fuzz/tree/master/projects/ffmpeg Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>	8 years ago
Michael Niedermayer	ea71a48c7e	avcodec/wavpack: Fix runtime error: left shift of negative value -14778 Fixes: 1778/clusterfuzz-testcase-minimized-5128953268273152 Found-by: continuous fuzzing process https://github.com/google/oss-fuzz/tree/master/projects/ffmpeg Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>	8 years ago
Michael Niedermayer	5f91786fc8	avcodec/wavpack: Fix: runtime error: signed integer overflow: 3 * -2147483648 cannot be represented in type 'int' Fixes: 1776/clusterfuzz-testcase-minimized-6191258231898112 Found-by: continuous fuzzing process https://github.com/google/oss-fuzz/tree/master/projects/ffmpeg Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>	8 years ago
Michael Niedermayer	5782e0ba8c	avcodec/jpeg2000dec: Fix copy and paste error Found-by: jamrial Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>	8 years ago
James Almer	954e2b3d34	avcodec/audiotoolboxdec: check packet side data for AAC extradata updates Tested-by: rcombs Signed-off-by: James Almer <jamrial@gmail.com>	8 years ago
James Almer	8ea5ee10a2	avcodec/libopenh264dec: fix return error value when h264_mp4toannexb_bsf is not found	8 years ago
James Almer	94ec89eb67	doc/libav-merge: remove line about aac_adtstoasc Signed-off-by: James Almer <jamrial@gmail.com>	8 years ago
James Almer	f1cdc01e72	ffmpeg: remove bsf extradata propagation hack The offending bitstream filter was fixed, so this is no longer needed. Signed-off-by: James Almer <jamrial@gmail.com>	8 years ago
James Almer	437ad467c2	avformat/mux: remove autobsf extradata propagation hack The offending bitstream filter was fixed, so this is no longer needed. Signed-off-by: James Almer <jamrial@gmail.com>	8 years ago
James Almer	f63c351657	avcodec/aac_adtstoasc: propagate new extradata using packet side data This removes the current API violating behavior of overwritting the stream's extradata during packet filtering, something that should not happen after the av_bsf_init() call. The bitstream filter generated extradata is no longer available during write_header(), and as such not usable with non seekable output. The FATE tests are updated to reflect this. Signed-off-by: James Almer <jamrial@gmail.com>	8 years ago
James Almer	210388a197	avcodec/adtsenc: check packet side data for AAC extradata updates This is in preparation for the following patch. Signed-off-by: James Almer <jamrial@gmail.com>	8 years ago
James Almer	8b3ec51de8	avformat/latmenc: check packet side data for AAC extradata updates This is in preparation for a following patch. Signed-off-by: James Almer <jamrial@gmail.com>	8 years ago
James Almer	7631f14bb3	avformat/matroskaenc: check packet side data for AAC extradata updates This adapts and merges commit `f4bf236338` from libav, originally skipped in `13a211e632` as it was not necessary back then. Is's applied now in preparation for the following patches, where the aac_adtstoasc bitstream filter will start to correctly propagate the new extradata through packet side data. Signed-off-by: James Almer <jamrial@gmail.com>	8 years ago
James Almer	f8c73e8753	avformat/movenc: always check for new extradata on a packet Don't just look at zero sized packets, and also check for AAC extradata updates, in preparation for the following patches. Reviewed-by: Michael Niedermayer <michael@niedermayer.cc> Signed-off-by: James Almer <jamrial@gmail.com>	8 years ago
Michael Niedermayer	cfec0d6475	avcodec/cllc: Check bitstream end before decoding pixels Fixes timeout Fixes: 1802/clusterfuzz-testcase-minimized-5008293510512640 Found-by: continuous fuzzing process https://github.com/google/oss-fuzz/tree/master/projects/ffmpeg Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>	8 years ago
Michael Niedermayer	bce362d36c	avcodec/wavpack: Fix runtime error: left shift of negative value -1 Fixes: 1807/clusterfuzz-testcase-minimized-6258676199325696 Found-by: continuous fuzzing process https://github.com/google/oss-fuzz/tree/master/projects/ffmpeg Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>	8 years ago
Michael Niedermayer	89325417e7	avcodec/jpeg2000dec: Check tile offsets Fixes: runtime error: signed integer overflow: 4096 - -2147483648 cannot be represented in type 'int' Found-by: continuous fuzzing process https://github.com/google/oss-fuzz/tree/master/projects/ffmpeg Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>	8 years ago
Max Justicz	ca616b0f72	avcodec/sanm: Fix uninitialized reference frames Fixes: poc.snm Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>	8 years ago
Michael Niedermayer	4bc3008d04	avcodec/jpeglsdec: Check get_bits_left() before decoding a picture Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>	8 years ago
James Almer	11827ea3f0	fate: add aac-al_sbr_ps_06_ur test Signed-off-by: James Almer <jamrial@gmail.com>	8 years ago
Michael Niedermayer	fb75ad79cb	avcodec/celp_filters: Fix runtime error: signed integer overflow: 1892453989 + 381702783 cannot be represented in type 'int' Fixes: 1766/clusterfuzz-testcase-minimized-6562020075765760 Found-by: continuous fuzzing process https://github.com/google/oss-fuzz/tree/master/projects/ffmpeg Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>	8 years ago
Michael Niedermayer	948b54763b	avcodec/lagarith: Fix runtime error: left shift of 1 by 31 places cannot be represented in type 'int' Fixes: 1764/clusterfuzz-testcase-minimized-5394243164045312 Found-by: continuous fuzzing process https://github.com/google/oss-fuzz/tree/master/projects/ffmpeg Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>	8 years ago
Michael Niedermayer	620b452a11	avcodec/aacdec_fixed: Fix multiple runtime error: shift exponent 127 is too large for 32-bit type 'int' Fixes: 1762/clusterfuzz-testcase-minimized-5150981081792512 Found-by: continuous fuzzing process https://github.com/google/oss-fuzz/tree/master/projects/ffmpeg Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>	8 years ago
Matthieu Bouron	37de7f7175	lavc/ffjni: add missing '\n'	8 years ago
Matthieu Bouron	fb3228bee8	lavc/mediacodec_wrapper: do not declare JNIAMedia{Codec,CodecList,Format}Fields on the stack	8 years ago
Matthieu Bouron	224bb46fb8	lavc/mediacodec_wrapper: fix local reference leaks	8 years ago
Max Justicz	3766aa7343	avcodec/fmvc: Fix use of uninitialized memory when the first frame is not a keyframe Fixes: fmvc-poc.avi Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>	8 years ago
Timo Rothenpieler	a1652aca7e	avcodec/nvenc: remove unnecessary alignment Fixes #6260	8 years ago
Michael Niedermayer	504d5804ac	avcodec/g723_1: Fix runtime error: signed integer overflow: -1013481472 + -1139123755 cannot be represented in type 'int' See: LsptoA() and L_add() Fixes: 1758/clusterfuzz-testcase-minimized-6054857184116736 Found-by: continuous fuzzing process https://github.com/google/oss-fuzz/tree/master/projects/ffmpeg Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>	8 years ago
Michael Niedermayer	9726e9f809	avcodec/ffv1dec_template: Fix runtime error: signed integer overflow: 202 + 2147483615 cannot be represented in type 'int' Fixes: 1748/clusterfuzz-testcase-minimized-6690208340770816 Found-by: continuous fuzzing process https://github.com/google/oss-fuzz/tree/master/projects/ffmpeg Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>	8 years ago

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