FFmpeg

Commit Graph

Author	SHA1	Message	Date
Carl Eugen Hoyos	271a00043e	lavf/rawdec: Do not mark streams from raw subtitle demuxers as data streams. Improves "ffmpeg -i" output for raw dvbsub files.	6 years ago
Paul B Mahol	68f289dacd	avcodec/opus: check if internal is available	6 years ago
Peter Ross	331715534a	avpriv_tempfile: add djgpp fallback	6 years ago
Peter Ross	8b7a1c2227	configure: memalign is broken on djgpp 2.05 djgpp 2.05 finally provides posix-compatible memalign, but it is broken, so use malloc instead. discussion: http://www.delorie.com/archives/browse.cgi?p=djgpp/2017/12/29/16:26:58	6 years ago
Peter Ross	dea1224754	additional math.h functions for djgpp	6 years ago
Peter Ross	533ba0b6b5	configure: detect djgpp libc	6 years ago
Paul B Mahol	18aea7bdd9	avcodec/opus: set skip_samples Also update fate test. Fixes #5258.	6 years ago
Mark Thompson	b9aff7a53d	hwcontext_opencl: Only release command queue if it exists If the frames context creation fails then the command queue reference need not exist when uninit is called.	6 years ago
Carl Eugen Hoyos	8cc5107705	lavf/Makefile: Fix demuxer dependencies: dvbsub, dvbtxt Allow standalone compilation of the dvbsub and the dvbtxt demuxer.	6 years ago
Carl Eugen Hoyos	698574ac5d	ffmpeg: Avoid duplicating Closed Captions when increasing frame rate. Fixes ticket #7506.	6 years ago
Carl Eugen Hoyos	1893c72086	lavfi/fps: Avoid duplicating Closed Captions when increasing frame rate.	6 years ago
Michael Niedermayer	28c96c2ce2	avcodec/diracdec: Check component quant Fixes: Timeout Fixes: 10708/clusterfuzz-testcase-minimized-ffmpeg_AV_CODEC_ID_DIRAC_fuzzer-5730140957442048 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
Andrey Semashev	1035206102	lavf/dashdec: Add webm to the list of allowed extensions. This is in coherence with dashenc, which can now generate segments with webm file name extension by default. Dashdec should be able to handle such streams by default as well.	6 years ago
Jun Zhao	1ffac23885	fftools/ffmpeg: delete the unused code. There are come from 2012 ago and have never been used from this time. Signed-off-by: Jun Zhao <mypopydev@gmail.com>	6 years ago
Jun Zhao	7608809ae4	fftools/ffprobe: Indent the code. commit `196765a7cc` missed the reindet. Signed-off-by: Jun Zhao <mypopydev@gmail.com>	6 years ago
Jun Zhao	e002ec332b	lavfi/buffersrc: Indent the code. commit `b0012de420` missed reindent. Signed-off-by: Jun Zhao <mypopydev@gmail.com>	6 years ago
Michael Niedermayer	a036c25969	avcodec/tiff: Fix integer overflows in left shift in init_image() Fixes: left shift of 255 by 24 places cannot be represented in type 'int' Fixes: 11377/clusterfuzz-testcase-minimized-ffmpeg_AV_CODEC_ID_TIFF_fuzzer-5694319101476864 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
Carl Eugen Hoyos	5a7617136a	lavc/jrevdct: Avoid an aliasing violation. Fixes fate on different PowerPC systems with some compilers. Analyzed-by: Lauri Kasanen	6 years ago
Kyle Swanson	fd2d6f376d	libavf/libvmaf: update docs Signed-off-by: Kyle Swanson <kswanson@netflix.com>	6 years ago
Mark Harris	4361293fcf	avutil/mem: Fix invalid use of av_alloc_size The alloc_size attribute is valid only on functions that return a pointer. GCC 9 (not yet released) warns about invalid usage: ./libavutil/mem.h:342:1: warning: 'alloc_size' attribute ignored on a function returning int' [-Wattributes] 342 \| av_alloc_size(2, 3) int av_reallocp_array(void *ptr, size_t nmemb, size_t size); \| ^~~~~~~~~~~~~ Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>	6 years ago
Mark Harris	8108064043	avfilter/vf_chromashift: Fix mixed declaration and code Reviewed-by: Paul B Mahol <onemda@gmail.com> Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>	6 years ago
Mark Harris	01dc152a92	avformat/vivo: Don't log null value Reviewed-by: Paul B Mahol <onemda@gmail.com> Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>	6 years ago
James Almer	2ddaaaf595	avcodec/libaomenc: increase the default bitrate aom_codec_enc_config_default() sets it to 256kbps, so don't replace it with 200kbps. See https://bugs.chromium.org/p/aomedia/issues/detail?id=2219 Signed-off-by: James Almer <jamrial@gmail.com>	6 years ago
Michael Niedermayer	90ac0e5f29	avcodec/tiff: Limit filtering to decoded data Fixes: Timeout Fixes: 11068/clusterfuzz-testcase-minimized-ffmpeg_AV_CODEC_ID_TIFF_fuzzer-5698456681709568 Found-by: continuous fuzzing process https://github.com/google/oss-fuzz/tree/master/projects/ffmpeg Reviewed-by: Tomas Härdin <tjoppen@acc.umu.se> Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>	6 years ago
Lauri Kasanen	46c5693ea3	swscale/output: Altivec-optimize yuv2plane1_8 ./ffmpeg_g -f rawvideo -pix_fmt rgb24 -s hd1080 -i /dev/zero -pix_fmt yuv420p \ -f null -vframes 100 -v error -nostats - 1158 UNITS in planar1, 65528 runs, 8 skips -cpuflags 0 19082 UNITS in planar1, 65533 runs, 3 skips 16.48 speedup ratio. On x86, SSE2 is ~7. Curiously, the Power C version takes as many cycles as the x86 SSE2 version, yikes it's fast. Note that this function uses VSX instructions, but is not marked so. This is because several existing functions also make that mistake. I'll submit a patch moving them once this is reviewed. Signed-off-by: Lauri Kasanen <cand@gmx.com> Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>	6 years ago
James Almer	cc25529420	avcodec/libdav1d: update the API usage after upstream changes The color fields were moved to another struct, and a way to propagate timestamps and other input metadata was introduced, so the packet fifo can be removed. Signed-off-by: James Almer <jamrial@gmail.com>	6 years ago
Martin Vignali	e488d7b4f5	fate/prores-metadata : make output bit exact	6 years ago
Paul B Mahol	7488d58436	avcodec/eac3dec: remove obsolete comment	6 years ago
Steven Liu	f9ea493147	avformat/hlsenc: remove the cannot reach result fix CID: `1441166` because the logic have checked the vtt_dirname before Signed-off-by: Steven Liu <lq@chinaffmpeg.org>	6 years ago
Limin Wang	370b8bd847	libavcodec/libdavs2.c: Fix for the wrong line size is used Reviewed-by: Steven Liu <lq@chinaffmpeg.org>	6 years ago
Carl Eugen Hoyos	737b5f5869	configure: Add -Wno-char-subscripts. Silences many warnings on systems with signed char where the compiler cannot distinguish between char and int8_t.	6 years ago
Carl Eugen Hoyos	63c8558667	configure: Disable direct stripping on sunos. Sunos strip doesn't know -o. Reported-by: Michael Kostylev	6 years ago
Igor Derzhavin	f95c928f80	avformat/pcmdec: endianness for audio/L16 mime type	6 years ago
Igor Derzhavin	b058617fae	avformat/pcmdec: audio/L16 should be in network byte order by default (rfc 2586)	6 years ago
Igor Derzhavin	a80530a627	avformat/pcmdec: mime-type should be case insensitive (audio/L16)	6 years ago
Paul B Mahol	24386b1707	avformat/dhav: improve A/V sync Actual stored timestamps take only 16bits.	6 years ago
Michael Niedermayer	2ae39d7956	avcodec/truemotion2: fix integer overflows in tm2_low_chroma() Fixes: 11295/clusterfuzz-testcase-minimized-ffmpeg_AV_CODEC_ID_TRUEMOTION2_fuzzer-4888953459572736 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
Martin Vignali	86e6f0dbc7	swscale : add support for YUVA444P12 and YUVA422P12	6 years ago
Martin Vignali	80b0624099	avutil : add YUVA444P12 and YUVA422P12	6 years ago
Paul B Mahol	b80003fe28	avformat: add DHAV demuxer Signed-off-by: Paul B Mahol <onemda@gmail.com>	6 years ago
Paul B Mahol	0279cb4f69	avcodec: add truehd_core bitstream filter	6 years ago
Andrey Semashev	fa08345e88	lavf/dashenc: Fix segment duration overflow on fine time bases. When stream time bases are very fine grained (e.g. nanoseconds), 32-bit segment duration may overflow for even for rather small segment duration (about 4 seconds long). Therefore we use 64-bit values for segment duration.	6 years ago
Andreas Rheinhardt	e895b800fe	cbs_h2645: Avoid memcpy when splitting fragment Now memcpy is avoided for NAL units that don't contain 0x03 escape characters. Improves performance of cbs_h2645_fragment_add_nals from 36940 decicycles to 6364 decicycles based on 8 runs with a 5.1 Mb/s H.264 sample (262144 runs each). Signed-off-by: Andreas Rheinhardt <andreas.rheinhardt@googlemail.com> Signed-off-by: Mark Thompson <sw@jkqxz.net>	6 years ago
Paul B Mahol	97d1ee437b	avformat/movenc: get number of written bytes from bitstream writer Update fate test.	6 years ago
Paul B Mahol	027f032bbc	avformat/movenc: fix size calculation in mov_write_eac3_tag() Otherwise it would assert when flushing bits.	6 years ago
Paul B Mahol	7d70f09307	avutil/avsscanf: do not use unsupported p suffix for hex variable	6 years ago
kjeyapal@akamai.com	ce0a753634	avformat/http : Added check for valid URL context before calling shutdown	6 years ago
kjeyapal@akamai.com	4903662a1d	avformat/dashenc : Handled error from ff_http_do_new_request() cleanly	6 years ago
James Almer	3913d6f734	x86/scene_sad: fix link errors when HAVE_X86ASM is not defined Reviewed-by: Haihao Xiang <haihao.xiang@intel.com> Signed-off-by: James Almer <jamrial@gmail.com>	6 years ago
Andrey Semashev	d290bb0c54	lavf/dashenc: Fix AVDictionary leaks in case of various init errors.	6 years ago

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