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Author SHA1 Message Date
Paul B Mahol
99f7f4144a avfilter/asrc_sinc: check allocation return value 2022-03-03 23:07:10 +01:00
Paul B Mahol
f4d123341c avfilter/asrc_sinc: remove no longer correct (un)pack 2022-03-03 23:07:10 +01:00
Paul B Mahol
4a5ee8c399 avcodec/tiff: do not abort on zero denominator 
Fixes decoding valid DNG file.
 2022-03-03 21:22:48 +01:00
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>
 2022-03-03 14:18:28 -03:00
James Almer
8fcd9d7375 avfilter/framepool: use av_image_fill_plane_sizes() to calculate pool sizes 
Signed-off-by: James Almer <jamrial@gmail.com>
 2022-03-03 13:55:28 -03:00
Paul B Mahol
837c55da3d avfilter/vf_zscale: fix several issues in previous commit 2022-03-03 17:35:48 +01:00
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>
 2022-03-03 17:35:48 +01:00
Paul B Mahol
d607af50fd avfilter/vf_geq: add float formats support 2022-03-03 17:35:48 +01:00
Paul B Mahol
352a01c3ef avfilter/avf_abitscope: add support for more input formats 2022-03-03 17:35:48 +01:00
Paul B Mahol
de0bb77563 avfilter/avf_abitscope: refactor code & add trace mode 2022-03-03 17:35:48 +01:00
Gyan Doshi
72684d2c2d doc/filters: correct default value of lut filters 2022-03-03 16:48:33 +05:30
Paul B Mahol
dae95b3ffd avfilter/vf_maskedmerge: fix rounding when masking 2022-03-03 09:57:53 +01:00
Paul B Mahol
59520f068d avfilter/vf_colorchannelmixer: add float formats support 2022-03-03 09:57:53 +01:00
Paul B Mahol
835446a8e1 avfilter/vf_colorchannelmixer: refactor / add template 2022-03-03 09:57:53 +01:00
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>
 2022-03-03 03:48:04 +01:00
Andreas Rheinhardt
88b02e5829 fftools/ffmpeg_opt: Simplify adding complex filtergraph 
Signed-off-by: Andreas Rheinhardt <andreas.rheinhardt@outlook.com>
 2022-03-03 03:48:04 +01:00
Andreas Rheinhardt
09e532c575 fftools/ffmpeg_opt: Simplify adding new input/output streams 
Signed-off-by: Andreas Rheinhardt <andreas.rheinhardt@outlook.com>
 2022-03-03 03:48:04 +01:00
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>
 2022-03-02 17:45:40 -05:00
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>
 2022-03-02 17:51:35 +01:00
Nicolas George
add3571a59 lavfi/af_aformat: remove support for comma-separated lists 
It has been deprecated for nine years.
 2022-03-02 17:21:04 +01:00
Gyan Doshi
4b72bca6ca avfilter/drawtext: change reload value to an interval 
Allows user to specify a frame interval at which textfile is reloaded.
 2022-03-02 12:56:58 +05:30
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>
 2022-03-01 23:53:40 +01:00
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>
 2022-03-01 23:53:40 +01:00
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>
 2022-03-01 23:53:40 +01:00
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>
 2022-03-01 23:53:40 +01:00
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>
 2022-03-01 23:53:40 +01:00
James Almer
a1fff6566b doc/bitstream_filters: add missing entry for the time_base setts option 
Signed-off-by: James Almer <jamrial@gmail.com>
 2022-03-01 18:24:03 -03:00
Paul B Mahol
84f5583078 avfilter/vf_unsharp: add support for alpha formats 2022-03-01 12:36:35 +01:00
Paul B Mahol
e1974622e1 avfilter/vf_v360: improve rounding in xyz_to_dfisheye() 2022-03-01 10:16:08 +01:00
Paul B Mahol
5ffad29d62 avfilter/vf_chromanr: fix rounding of final output 2022-03-01 09:47:41 +01:00
Limin Wang
316e0ff752 fftool/ffprobe: support for CUVA HDR Vivid metadata 
Signed-off-by: Limin Wang <lance.lmwang@gmail.com>
 2022-03-01 09:08:43 +08:00
Limin Wang
d344169419 avfilter: support for CUVA HDR Vivid metadata 
Signed-off-by: Limin Wang <lance.lmwang@gmail.com>
 2022-03-01 09:08:43 +08:00
Limin Wang
5cd3c83a86 avcodec: support for CUVA HDR Vivid metadata 
Signed-off-by: Limin Wang <lance.lmwang@gmail.com>
 2022-03-01 09:08:43 +08:00
Limin Wang
188faab2bb avutil: support for CUVA Vivid HDR metadata 
Signed-off-by: Limin Wang <lance.lmwang@gmail.com>
 2022-03-01 09:08:43 +08:00
Paul B Mahol
178d8036dc avfilter/af_dynaudnorm: reduce number of lines by using for (int ... 2022-02-28 22:00:02 +01:00
Paul B Mahol
aa6b9066b9 avfilter/af_dynaudnorm: use fmin/fmax for doubles 2022-02-28 22:00:02 +01:00
Paul B Mahol
456d48c752 avfilter/af_dynaudnorm: add support for overlapping frames 2022-02-28 22:00:02 +01:00
Paul B Mahol
9a86e5338c avfilter/af_dynaudnorm: do not leak frame on error 2022-02-28 22:00:02 +01:00
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>
 2022-02-28 17:41:08 -03:00
James Almer
9c8a06a7d6 avcodec/setts_bsf: stop repeatedly setting values that don't change between packets 
Signed-off-by: James Almer <jamrial@gmail.com>
 2022-02-28 12:48:14 -03:00
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>
 2022-02-28 12:37:11 -03:00
James Almer
825fb5f1cb avcodec/setts_bsf: add constants to modify packet duration 
Signed-off-by: James Almer <jamrial@gmail.com>
 2022-02-28 12:15:45 -03:00
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>
 2022-02-28 12:13:22 -03:00
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>
 2022-02-28 12:11:24 -03:00
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>
 2022-02-28 12:10:51 -03:00
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>
 2022-02-28 12:06:55 -03:00
James Almer
7a4840a8ca avformat/av1: reduce the scope of some variables 
Signed-off-by: James Almer <jamrial@gmail.com>
 2022-02-28 09:12:51 -03:00
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>
 2022-02-28 09:08:27 -03:00
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>
 2022-02-28 09:08:19 -03:00
Tong Wu
a0a2ccd55d qsvenc: avoid dereferencing the null pointer 
The variable AVFrame *frame could be a null pointer, now add a null
pointer check to avoid dereferencing the null pointer.

Signed-off-by: Tong Wu <tong1.wu@intel.com>
 2022-02-28 12:41:40 +08:00