Xuewei Meng
78e1d7f421
libavfilter: Add derain filter
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Remove the rain in the input image/video by applying the derain
methods based on convolutional neural networks. Training scripts
as well as scripts for model generation are provided in the
repository at https://github.com/XueweiMeng/derain_filter.git .
Signed-off-by: Xuewei Meng <xwmeng96@gmail.com>
6 years ago
Andreas Rheinhardt
d81913e680
bitstream_filters: Correct dump_extradata description
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The default is to dump extradata to keyframes, not all frames.
Also improve the description of the relevant AVOption.
Signed-off-by: Andreas Rheinhardt <andreas.rheinhardt@gmail.com>
6 years ago
Paul B Mahol
97ddc5d1f7
avfilter/af_anlmdn: add support for commands
6 years ago
Mark Thompson
963c4f85fe
doc/indevs: Add example using cropping to capture part of a plane
6 years ago
Steven Liu
4ef0bea292
doc/muxers: fix typo of the hls var_stream_map example
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And fix typo of the 1833 of hlsenc.c
Reviewed-by: Gyan Doshi <ffmpeg@gyani.pro>
Signed-off-by: Steven Liu <lq@onvideo.cn>
6 years ago
Paul B Mahol
b535577465
avfilter/af_anlmdn: add smooth factor option
6 years ago
Paul B Mahol
cbaa60329a
avfilter/vf_xmedian: remove limitation of only odd number of inputs
6 years ago
Marton Balint
415886588f
doc/filters: move reference to framesync options from lut3d to haldclut
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Signed-off-by: Marton Balint <cus@passwd.hu>
6 years ago
Paul B Mahol
b19550367f
avfilter: add showspatial multimedia filter
6 years ago
Jun Zhao
b63df9b527
doc/encoders: Document eld_v2 option for libfdk_aac encoder.
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Document eld_v2 option for libfdk_aac encoder.
Signed-off-by: Jun Zhao <barryjzhao@tencent.com>
6 years ago
Jun Zhao
3ba09704fa
doc/build_system: Document checkheaders/alltools and consistency fixes
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Document checkheaders/alltools and consistency fixes
Signed-off-by: Jun Zhao <barryjzhao@tencent.com>
6 years ago
Werner Robitza
7458fa119c
doc/swscaler: explain default Lanczos parameter
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Explain that the default Lanczos filter parameter is 3 and that it can be
changed by the param0 option.
Signed-off-by: Werner Robitza <werner.robitza@gmail.com>
6 years ago
Antonin Gouzer
3da8d04c18
fftools/ffprobe: Add S12M Timecode output as side data (such as SEI TC)
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Slightly modified by Marton Balint to produce valid json as well.
Signed-off-by: Marton Balint <cus@passwd.hu>
6 years ago
Marton Balint
f9271d0158
avformat/utils: fix stream ordering for program ID stream specifiers
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Fixes a regression introduced in dbfd042983
.
Signed-off-by: Marton Balint <cus@passwd.hu>
6 years ago
Ruiling Song
1d74150a7d
lavfi/opencl: add nlmeans_opencl filter
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Reviewed-by: Mark Thompson <sw@jkqxz.net>
Signed-off-by: Ruiling Song <ruiling.song@intel.com>
6 years ago
Jun Zhao
82ccb9cba9
doc/writing_filters: Use ff_filter_get_nb_threads() get number of threads
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ff_filter_get_nb_threads() respect AVFilterContext.nb_threads and
graph->nb_threads both, in most case, we perfer this API than using
ctx->graph->nb_threads directly.
Reviewed-by: Steven Liu <lq@onvideo.cn>
Reviewed-by: Paul B Mahol <onemda@gmail.com>
Signed-off-by: Jun Zhao <barryjzhao@tencent.com>
6 years ago
James Almer
e1839283bc
doc: add basic documentation for libdav1d
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Signed-off-by: James Almer <jamrial@gmail.com>
6 years ago
Daniel Kucera
8d9910a23a
ffplay: added option always on top for video window
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Reviewed-by: Marton Balint <cus@passwd.hu>
Signed-off-by: Daniel Kucera <github@danman.eu>
6 years ago
Paul B Mahol
96c79d4e1f
avfilter/vf_ocr: also export confidence of result
6 years ago
Werner Robitza
b99c73abf4
doc/scaler: explain values for src_range, dst_range
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This fixes the description of the values for src_range and dst_range to
include the possible values and their meanings.
Signed-off-by: Werner Robitza <werner.robitza@gmail.com>
Signed-off-by: Gyan Doshi <ffmpeg@gyani.pro>
6 years ago
Gyan Doshi
c3458f06f4
doc/scaler: indicate some options as API only.
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srcw, srch, dstw, dsth, src_format and dst_format were blocked for
CLI use in a0af9fd954
in order to fix ticket #4856
6 years ago
Steven Liu
81acc9adbf
doc/filters: update URL for sr filter script repository
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Because the Original repository author loss loss of communication,
add new sr filter script repository.
Thanks to Gyan Doshi for a suggestion.
Signed-Off-By: Steven Liu <lq@chinaffmpeg.org>
6 years ago
Steven Liu
14c58c6aca
Revert "doc/filters: update URL for sr filter script repository"
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This reverts commit c2771bbf81
.
6 years ago
Gyan Doshi
c2771bbf81
doc/filters: update URL for sr filter script repository
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Thanks to Steven Liu for the update.
6 years ago
Paul B Mahol
7990df05f7
doc/filters: mention obvious operation, for our always clueless users
6 years ago
Lynne
87ee9d580c
lavu: bump minor and update APIchanges for the new transform API
6 years ago
Paul B Mahol
f49cec2ba8
avfilter: add asr filter
6 years ago
Paul B Mahol
8ef163ba9e
avfilter: add xmedian filter
6 years ago
Gyan Doshi
21832b93d5
doc/filters: add scale2ref example for proportional scaling
6 years ago
Paul B Mahol
f1c9d6fe70
avfilter/vf_chromahold: implement blend option
6 years ago
Gyan Doshi
dcc999819d
doc/filters: mention drawtext command support
6 years ago
Paul B Mahol
59fb8cae5e
avfilter: add colorhold filter
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Fixes #7671 .
6 years ago
Gyan Doshi
a0328f05dc
doc/filters: layout requirements for xstack
6 years ago
Paul B Mahol
38baaa1617
avfilter/vf_vibrance: add alternate option
6 years ago
Moritz Barsnick
98541f7032
avfilter/f_realtime: add option to scale speed
6 years ago
Stephen Hutchinson
d19f8e711c
doc/general.texi: add note about 32-bit GCC builds of AviSynth+
6 years ago
Stephen Hutchinson
55895df4c8
doc/general.texi: update AviSynth+ reference page
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Directed to the AviSynth+ entry on AviSynth Wiki rather than to
the github repository, since the wiki page is both more informative
and has the relevant Git/download links. The github releases page
is little more than a changelog.
6 years ago
Stephen Hutchinson
224aad3026
doc/general.texi: remove note about regressed AviSynth+ header
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It's been fixed both AviSynth+-side and locally.
6 years ago
Martin Vobruba
093a504414
avfilter/avf_showwaves: Add draw mode also to showwavespic filter
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See commit a8c2d375ca
6 years ago
Paul B Mahol
ce774e30ff
avfilter/avf_showspectrum: add log scale for frequency plot
6 years ago
Paul B Mahol
c2f305ca17
avfilter: add audio soft clip filter
6 years ago
Paul B Mahol
1e01f66822
avfilter/af_astats: count number of NaNs/Infs/denormals for floating-point audio too
6 years ago
Paul B Mahol
e1e0f94dc9
avfilter/af_surround: add angle option
6 years ago
Paul B Mahol
4a69b18242
avfilter/af_surround: export more channel's in/out gains
6 years ago
Paul B Mahol
7a128ac2bc
avfilter/af_surround: expose window size to user
6 years ago
Jun Zhao
a087764847
examples/avio_reading: Use avio_context_free() to free AVIOContext
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Signed-off-by: Jun Zhao <barryjzhao@tencent.com>
6 years ago
Paul B Mahol
26fd40b568
avfilter/af_surround: make channel spread from stereo image user configurable
6 years ago
Paul B Mahol
dbb35abf28
avfilter/af_surround: add lfe_mode option
6 years ago
Gyan Doshi
6e0488cac4
doc/codecs: mention error returned for flag AV_CODEC_FLAG_DROPCHANGED
6 years ago
Lou Logan
d8245cff16
doc/mailing-list-faq: auto unsubscribe due to DMARC
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Signed-off-by: Lou Logan <lou@lrcd.com>
6 years ago