FFmpeg

Commit Graph

Author	SHA1	Message	Date
Martin Storsjö	c619c54e0d	configure: Fix detecting/using getauxval While trying to detect getauxval, this actually never output HAVE_GETAUXVAL into config.h before. Signed-off-by: Martin Storsjö <martin@martin.st>	3 years ago
Paul B Mahol	99f7f4144a	avfilter/asrc_sinc: check allocation return value	3 years ago
Paul B Mahol	f4d123341c	avfilter/asrc_sinc: remove no longer correct (un)pack	3 years ago
Paul B Mahol	4a5ee8c399	avcodec/tiff: do not abort on zero denominator Fixes decoding valid DNG file.	3 years ago
James Almer	ee88804d07	avfilter/framepool: remove superfluous pallete buffer allocation av_image_fill_plane_sizes() already sets sizes[1] to AVPALETTE_SIZE. Should fix memory leaks. Signed-off-by: James Almer <jamrial@gmail.com>	3 years ago
James Almer	8fcd9d7375	avfilter/framepool: use av_image_fill_plane_sizes() to calculate pool sizes Signed-off-by: James Almer <jamrial@gmail.com>	3 years ago
Paul B Mahol	837c55da3d	avfilter/vf_zscale: fix several issues in previous commit	3 years ago
Victoria Zhislina	d0aefc3706	avfilter/vf_zscale: add slice threading support By ffmpeg threading support implementation via frame slicing and doing zimg_filter_graph_build that used to take 30-60% of each frame processig only if necessary (some parameters changed) the performance increase vs original version in video downscale and color conversion >4x is seen on 64 cores Intel Xeon, 3x on i7-6700K (4 cores with HT) Signed-off-by: Victoria Zhislina <Victoria.Zhislina@intel.com>	3 years ago
Paul B Mahol	d607af50fd	avfilter/vf_geq: add float formats support	3 years ago
Paul B Mahol	352a01c3ef	avfilter/avf_abitscope: add support for more input formats	3 years ago
Paul B Mahol	de0bb77563	avfilter/avf_abitscope: refactor code & add trace mode	3 years ago
Gyan Doshi	72684d2c2d	doc/filters: correct default value of lut filters	3 years ago
Paul B Mahol	dae95b3ffd	avfilter/vf_maskedmerge: fix rounding when masking	3 years ago
Paul B Mahol	59520f068d	avfilter/vf_colorchannelmixer: add float formats support	3 years ago
Paul B Mahol	835446a8e1	avfilter/vf_colorchannelmixer: refactor / add template	3 years ago
Andreas Rheinhardt	6559858de9	fftools/ffmpeg: Don't presume frame_queue to have been allocated Fixes segfaults upon allocation failure. Signed-off-by: Andreas Rheinhardt <andreas.rheinhardt@outlook.com>	3 years ago
Andreas Rheinhardt	88b02e5829	fftools/ffmpeg_opt: Simplify adding complex filtergraph Signed-off-by: Andreas Rheinhardt <andreas.rheinhardt@outlook.com>	3 years ago
Andreas Rheinhardt	09e532c575	fftools/ffmpeg_opt: Simplify adding new input/output streams Signed-off-by: Andreas Rheinhardt <andreas.rheinhardt@outlook.com>	3 years ago
Stephen Hutchinson	e81242bb13	avformat/avisynth: fix fallbacks for four frameprops If _FieldBased, _Matrix, _ColorRange, or _ChromaLocation haven't been set, that absence would be interpreted as 0, leading to those being set to case 0 instead of default. There is no case 0 for _Primaries and _Transfer, so those were correctly falling back to the default case. Signed-off-by: Stephen Hutchinson <qyot27@gmail.com>	3 years ago
Michael Niedermayer	4419433d77	avformat/mov: Disallow empty sidx It appears this is not allowed "Each Segment Index box documents how a (sub)segment is divided into one or more subsegments (which may themselves be further subdivided using Segment Index boxes)." Fixes: Null pointer dereference Fixes: Ticket9517 Reviewed-by: Paul B Mahol <onemda@gmail.com> Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>	3 years ago
Nicolas George	add3571a59	lavfi/af_aformat: remove support for comma-separated lists It has been deprecated for nine years.	3 years ago
Gyan Doshi	4b72bca6ca	avfilter/drawtext: change reload value to an interval Allows user to specify a frame interval at which textfile is reloaded.	3 years ago
Lu Wang	72604b10f4	avcodec: [loongarch] Optimize Hevc_mc_uni/w with LSX. ffmpeg -i 5_h265_1080p_60fps_3Mbps.mkv -f rawvideo -y /dev/null -an before: 182fps after : 191fps Signed-off-by: Hao Chen <chenhao@loongson.cn> Reviewed-by: 殷时友 <yinshiyou-hf@loongson.cn> Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>	3 years ago
Hao Chen	a70a5b7c62	avcodec: [loongarch] Optimize Hevc_mc_bi with LSX. ffmpeg -i 5_h265_1080p_60fps_3Mbps.mkv -f rawvideo -y /dev/null -an before: 124fps after : 182fps Signed-off-by: Hao Chen <chenhao@loongson.cn> Reviewed-by: 殷时友 <yinshiyou-hf@loongson.cn> Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>	3 years ago
Lu Wang	b6ceeee16b	avcodec: [loongarch] Optimize Hevc_idct/lpf with LSX. ffmpeg -i 5_h265_1080p_60fps_3Mbps.mkv -f rawvideo -y /dev/null -an before: 110fps after : 124fps Signed-off-by: Hao Chen <chenhao@loongson.cn> Reviewed-by: 殷时友 <yinshiyou-hf@loongson.cn> Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>	3 years ago
Lu Wang	20194d573d	avcodec: [loongarch] Optimize Hevcdsp with LSX. ffmpeg -i 5_h265_1080p_60fps_3Mbps.mkv -f rawvideo -y /dev/null -an before: 94fps after : 110fps Signed-off-by: Hao Chen <chenhao@loongson.cn> Reviewed-by: 殷时友 <yinshiyou-hf@loongson.cn> Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>	3 years ago
Hao Chen	5b812acdea	avutil: [loongarch] Update loongson_intrinsics.h to v1.1.0 The loongson_intrinsics.h file is updated from v1.0.3 version to v1.1.0. Some spelling mistakes are fixed and new functions are added. Signed-off-by: Hao Chen <chenhao@loongson.cn> Reviewed-by: 殷时友 <yinshiyou-hf@loongson.cn> Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>	3 years ago
James Almer	a1fff6566b	doc/bitstream_filters: add missing entry for the time_base setts option Signed-off-by: James Almer <jamrial@gmail.com>	3 years ago
Paul B Mahol	84f5583078	avfilter/vf_unsharp: add support for alpha formats	3 years ago
Paul B Mahol	e1974622e1	avfilter/vf_v360: improve rounding in xyz_to_dfisheye()	3 years ago
Paul B Mahol	5ffad29d62	avfilter/vf_chromanr: fix rounding of final output	3 years ago
Limin Wang	316e0ff752	fftool/ffprobe: support for CUVA HDR Vivid metadata Signed-off-by: Limin Wang <lance.lmwang@gmail.com>	3 years ago
Limin Wang	d344169419	avfilter: support for CUVA HDR Vivid metadata Signed-off-by: Limin Wang <lance.lmwang@gmail.com>	3 years ago
Limin Wang	5cd3c83a86	avcodec: support for CUVA HDR Vivid metadata Signed-off-by: Limin Wang <lance.lmwang@gmail.com>	3 years ago
Limin Wang	188faab2bb	avutil: support for CUVA Vivid HDR metadata Signed-off-by: Limin Wang <lance.lmwang@gmail.com>	3 years ago
Paul B Mahol	178d8036dc	avfilter/af_dynaudnorm: reduce number of lines by using for (int ...	3 years ago
Paul B Mahol	aa6b9066b9	avfilter/af_dynaudnorm: use fmin/fmax for doubles	3 years ago
Paul B Mahol	456d48c752	avfilter/af_dynaudnorm: add support for overlapping frames	3 years ago
Paul B Mahol	9a86e5338c	avfilter/af_dynaudnorm: do not leak frame on error	3 years ago
James Almer	4e33bae9f9	avcodec/setts_bsf: add an option to set output time base And a relevant constant to use it in expressions. Signed-off-by: James Almer <jamrial@gmail.com>	3 years ago
James Almer	9c8a06a7d6	avcodec/setts_bsf: stop repeatedly setting values that don't change between packets Signed-off-by: James Almer <jamrial@gmail.com>	3 years ago
James Almer	129f5ed87e	doc/bitstream_filters: add missing entry for the duration setts option Forgotten in `825fb5f1cb`. Signed-off-by: James Almer <jamrial@gmail.com>	3 years ago
James Almer	825fb5f1cb	avcodec/setts_bsf: add constants to modify packet duration Signed-off-by: James Almer <jamrial@gmail.com>	3 years ago
James Almer	9ed3139a76	avcodec/setts_bsf: add NEXT_PTS/DTS expression constants They correspond to the relevant fields from the packet that follows the one where the expressions are being applied. Signed-off-by: James Almer <jamrial@gmail.com>	3 years ago
James Almer	d75e7a9a83	ffmpeg: ensure a keyframe was not seen before skipping packets A keyframe could be buffered in the bsf and not be output until more packets had been fed to it. Signed-off-by: James Almer <jamrial@gmail.com>	3 years ago
James Almer	afe485ee6b	ffmpeg: flush delayed frames in codec copy scenarios Bitstream filters inserted between the input and output were never drained, resulting in packets being lost if the bsf had any buffered. Signed-off-by: James Almer <jamrial@gmail.com>	3 years ago
James Almer	4f21a9ae6b	tools/target_bsf_fuzzer: simplify the loop feeding packets to the filter And use a single AVPacket for the entire process. This more closely follows the suggested API usage in the doxy. Signed-off-by: James Almer <jamrial@gmail.com>	3 years ago
James Almer	7a4840a8ca	avformat/av1: reduce the scope of some variables Signed-off-by: James Almer <jamrial@gmail.com>	3 years ago
James Almer	76e10325fc	avformat/av1: support av1C extradata in ff_av1_parse_seq_header() Fixes dash manifest creation for av1 streams with av1C formatted extradata. Signed-off-by: James Almer <jamrial@gmail.com>	3 years ago
James Almer	b6c7f82db7	avformat: always compile isom_tags It's needed for avformat_get_mov_video_tags() and avformat_get_mov_audio_tags(), both public symbols defined in avformat.h Signed-off-by: James Almer <jamrial@gmail.com>	3 years ago

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