FFmpeg

Commit Graph

Author	SHA1	Message	Date
Carl Eugen Hoyos	4d8875ec23	lavf: Constify the probe function argument. Reviewed-by: Lauri Kasanen Reviewed-by: Tomas Härdin	6 years ago
Martin Vignali	6dc1da416e	Maintainers : remove myself Too much hostility in this project Not enough respect for users and contributors I'm not interested to contribute anymore	6 years ago
Marton Balint	6af67dcc35	avfilter/af_astats: add support for optimized min/max/peak calculation Signed-off-by: Marton Balint <cus@passwd.hu>	6 years ago
Marton Balint	5cc4b79b29	avfilter/af_astats: rework sample loops The channel loop is now the outer loop for both planar and interleaved. This is needed by the next patch, and the speed difference is negligable if any. Signed-off-by: Marton Balint <cus@passwd.hu>	6 years ago
Marton Balint	235228ea50	avfilter/af_astats: factorize sample loops Signed-off-by: Marton Balint <cus@passwd.hu>	6 years ago
Marton Balint	233fdd84c2	avfilter/af_astats: fix identation Signed-off-by: Marton Balint <cus@passwd.hu>	6 years ago
Marton Balint	e85f37d51e	avfilter/af_astats: add support for selecting measured statistics set_metadata with many entries is not very efficient, and with small audio frames the performance loss is noticable. Also with this very simple calculations (like peak) can be even further optimized. Unfoturnately there are some small differences in metadata and av_log info output, so factorizing calculations and output might not worth the hassle. Signed-off-by: Marton Balint <cus@passwd.hu>	6 years ago
Carl Eugen Hoyos	978880c803	lavf/latmenc: Error out for unsupported codecs.	6 years ago
James Almer	70c8c8a818	avcodec/hevcdec: decode at most one slice reporting being the first in the picture Fixes deadlocks when decoding packets containing more than one of the aforementioned slices when using frame threads. Tested-by: Derek Buitenhuis <derek.buitenhuis@gmail.com> Signed-off-by: James Almer <jamrial@gmail.com>	6 years ago
Carl Eugen Hoyos	3ac474892c	lavf/allformats: Remove an accidentally committed line. Regression since `3aa6208d`. Reported-by: Lou Logan	6 years ago
Aman Gupta	9e40c97a84	doc/ffmpeg: muxdelay and muxpreload are output options Signed-off-by: Aman Gupta <aman@tmm1.net>	6 years ago
Michael Niedermayer	9d20901b92	avcodec/arbc: Check nb_segments before allocating and copying frame Fixes: Timeout (30sec -> 2sec) Fixes: 13578/clusterfuzz-testcase-minimized-ffmpeg_AV_CODEC_ID_ARBC_fuzzer-5685625527730176 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	8f63fa4c2e	avcodec/scpr: Perform frame copy later Optimization found while looking at 13442/clusterfuzz-testcase-minimized-ffmpeg_AV_CODEC_ID_SCPR_fuzzer-5758293933293568 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	21b90435d6	tools/target_dec_fate.list: add issues 4000 to 6000 Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>	6 years ago
Carl Eugen Hoyos	6a3520bf98	lavf: Constify AVProbeData* in av_probe_input_format().	6 years ago
Carl Eugen Hoyos	cc49341084	lavf/avformat: Add a warning that ff_const59 is not part of the public api.	6 years ago
Carl Eugen Hoyos	3aa6208db9	lavf: Constify AVInputFormat pointer.	6 years ago
Carl Eugen Hoyos	9461e4bc69	lavf: Constify AVOutputFormat pointer.	6 years ago
Carl Eugen Hoyos	4602456c4f	lavc/arbc: Use AV_WB24() where applicable.	6 years ago
Carl Eugen Hoyos	82fd7866a3	lavc/tiff: Allow decoding of cmyka (five components). Fixes ticket #7675.	6 years ago
Carl Eugen Hoyos	7be245498b	lavf/http: Print metadata updates with -loglevel verbose. Simplifies metadata debugging.	6 years ago
Carl Eugen Hoyos	5247c4328b	lavf/spdifenc: Do not overwrite buffer when muxing TrueHD. Fixes ticket #7733. Tested-by: Moritz Barsnick	6 years ago
Carl Eugen Hoyos	801d78f0d8	lavc/truehd_core: Initialize the last bytes of the output buffer. Avoids undeterministic output.	6 years ago
Carl Eugen Hoyos	a171cafb35	lavf/sdp: Change pointer to configuration from char* to uint8_t*. This is also what av_base64_encode() expects. Fixes the following warnings with clang: libavformat/sdp.c:394:40: warning: implicit conversion from 'int' to 'char' changes value from 254 to -2 libavformat/sdp.c:395:40: warning: implicit conversion from 'int' to 'char' changes value from 205 to -51 libavformat/sdp.c:396:40: warning: implicit conversion from 'int' to 'char' changes value from 186 to -70	6 years ago
Carl Eugen Hoyos	ba0a56e0b0	lavc/qtrle: Avoid an unaligned 64-bit write. pixel_ptr can be increased by 4. Fixes a crash on sparc64.	6 years ago
Carl Eugen Hoyos	6fcf7adc01	lavc/tiff: Support decoding 16bit cmyk.	6 years ago
Carl Eugen Hoyos	4b32f8b3eb	lavd: Remove libndi_newtek	6 years ago
Lauri Kasanen	6b5ea90eac	swscale/ppc: Add av_unused to template vars only used in one includer	6 years ago
Lauri Kasanen	ac3062f1a4	swscale/ppc: Clean up some mixed decl warnings	6 years ago
Jun Li	0739d5cd5c	avformat/smoothstreamingenc:add bitrate calculate Calculate bitrate based on fragment size, only applied when bitrate is not set, for example rtsp source. Reviewed-by: Steven Liu <lq@chinaffmpeg.org> Signed-off-by: Jun Li <junli1026@gmail.com>	6 years ago
Rodger Combs	ce6301a46f	avcodec/vt_hevc: fix crash if vps_list[0] or sps_list[0] are null Instead of assuming id 0 is used, use the same logic as used for PPS, where all available entries in the list are emitted. Signed-off-by: Aman Gupta <aman@tmm1.net>	6 years ago
Gyan Doshi	41ef6dd67d	doc/ffmpeg: remove entry for -loop_output Option doesn't exist .. hasn't for a few years now.	6 years ago
Derek Buitenhuis	90b85ab21f	h2645_parse: Fix loglevel for NAL header parsing We don't treat this as an error. Signed-off-by: Derek Buitenhuis <derek.buitenhuis@gmail.com>	6 years ago
James Almer	9e62e1a110	avcodec/libdav1d: use a reference to the allocated buffer instead of wrapping the Dav1dPicture Removes an av_malloc() per frame. Reviewed-by: BBB Reviewed-by: nevcairiel Signed-off-by: James Almer <jamrial@gmail.com>	6 years ago
James Almer	5cd60b6f2e	avcodec/libdav1d: reset pool size on allocation failure Signed-off-by: James Almer <jamrial@gmail.com>	6 years ago
James Almer	f8075b2c91	tests/fate-run: fix regression in encoding options Set threads back to 1. Fixes fate when run in multi threaded mode. Regression since `d0c43e3242`. Signed-off-by: James Almer <jamrial@gmail.com>	6 years ago
Paweł Wegner	4ed6a485d3	libavformat/movenc: mov: added subtitle codec tags to codec tag list This fixes avformat_query_codec incorrectly returning 0 for mov container and mov_text subtitles. Signed-off-by: Paweł Wegner <pawel.wegner95@gmail.com> Signed-off-by: James Almer <jamrial@gmail.com>	6 years ago
Zhong Li	15d016be30	lavu/qsv: allow surface size larger than requirement Just like commit `6829a07944`, surface size larger than requirement should not be treated as error. Signed-off-by: Zhong Li <zhong.li@intel.com>	6 years ago
Michael Niedermayer	14eea7c47a	avcodec/pnm: Optimize reading loop in pnm_get() Fixes: Timeout 13149 (5sec -> 3sec), 13166 (11sec -> 7sec), 13430 (5sec -> 3sec) Fixes: 13149/clusterfuzz-testcase-minimized-ffmpeg_AV_CODEC_ID_PGM_fuzzer-5760833622114304 Fixes: 13166/clusterfuzz-testcase-minimized-ffmpeg_AV_CODEC_ID_PGMYUV_fuzzer-5763216322330624 Fixes: 13430/clusterfuzz-testcase-minimized-ffmpeg_AV_CODEC_ID_PPM_fuzzer-5758658334425088 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	f20760fadb	avcodec/dfa: Check the chunk header is not truncated Fixes: Timeout (11sec -> 3sec) Fixes: 13218/clusterfuzz-testcase-minimized-ffmpeg_AV_CODEC_ID_DFA_fuzzer-5661074316066816 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	41f93f9411	avcodec/clearvideo: Check remaining data in P frames Fixes: Timeout (19sec -> 419msec) Fixes: 13411/clusterfuzz-testcase-minimized-ffmpeg_AV_CODEC_ID_CLEARVIDEO_fuzzer-5733153811988480 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	dd2a2a51fe	avcodec/diracdec: Count truncated parts as errors in decode_component() Fixes: Timeout (29sec -> 4sec) Fixes: 13150/clusterfuzz-testcase-minimized-ffmpeg_AV_CODEC_ID_DIRAC_fuzzer-5690185671507968 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	efe4aef90f	avcodec/ffv1dec_template: Optimize golomb run mode Fixes: Timeout (34sec -> 12sec) Fixes: 13398/clusterfuzz-testcase-minimized-ffmpeg_AV_CODEC_ID_FFV1_fuzzer-5664106709778432 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
Gyan Doshi	d15117c996	doc/ffmpeg: add entry for itsscale	6 years ago
Mathieu Duponchelle	6cfa173303	mpeg12enc: Use Closed Captions if available Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>	6 years ago
Carl Eugen Hoyos	def18ac43b	tests/fate/ffmpeg: Check for apng codec for fate-copy-apng. The file has to be created first, fixes fate without zlib.	6 years ago
Carl Eugen Hoyos	dbecf03f69	lavc/qtrle: Do not use aligned writes for 24bit frames. pixel_ptr is 3 and leads to aligned access on odd memory addresses. Fixes crashes on systems that do not allow unaligned access like sparc32.	6 years ago
James Almer	85649b6523	fate/lavf-image: fix passed arguments for some high bit depth tests Should fix fate failures on big endian targets. Signed-off-by: James Almer <jamrial@gmail.com>	6 years ago
James Almer	0dda0f3bdb	Merge commit 'f8abf7d4dfa0504f7f65e4f1fd9d22e01cb371cc' * commit 'f8abf7d4dfa0504f7f65e4f1fd9d22e01cb371cc': checkasm/h264: test 4:2:2 chroma loop filter functions Merged-by: James Almer <jamrial@gmail.com>	6 years ago
James Almer	92219ef4ac	Merge commit '186bd30aa3b6c2b29b4dbf18278700b572068b1e' * commit '186bd30aa3b6c2b29b4dbf18278700b572068b1e': h264/arm64: implement missing 4:2:2 chroma loop filter neon functions Merged-by: James Almer <jamrial@gmail.com>	6 years ago

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