Paul B Mahol
51a2f02117
avfilter/vf_v360: add fixed pixel padding options
5 years ago
Paul B Mahol
b8dfc108a2
avfilter/vf_v360: add hammer projection
5 years ago
Paul B Mahol
b632ad81c5
avfilter/vf_v360: add ball projection format
5 years ago
Moritz Barsnick
53d31e91c5
doc: various spelling, grammar and formatting fixes
...
Signed-off-by: Moritz Barsnick <barsnick@gmx.net>
5 years ago
Paul B Mahol
251284e44a
avfilter/vf_v360: add mercator projection
5 years ago
Paul B Mahol
5a9560dfc6
avfilter/vf_stereo3d: add tb (top-bottom) aliases
5 years ago
Paul B Mahol
197985c5bf
doc/filters: add another v360 example
5 years ago
Paul B Mahol
45bb80dccc
avfilter/vf_v360: implement stereo 3D support
5 years ago
Paul B Mahol
cb8d6a4e3e
avfilter/vf_v360: implement diagonal field of view
5 years ago
Paul B Mahol
e1dd355b3d
avfilter/vf_v360: add dfisheye output
5 years ago
Paul B Mahol
e26fb6a714
doc/filters: extend flip options in v360 filter
5 years ago
Paul B Mahol
329505d908
avfilter/vf_v360: add support for stereographic as input projection
5 years ago
Paul B Mahol
2f071767d9
doc/filters: fix typo in v360
5 years ago
Paul B Mahol
799c07e5c8
avfilter/vf_v360: partialy revert previous commit
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roll/pitch can do exactly same thing.
5 years ago
Paul B Mahol
976617c7d2
avfilter/vf_v360: extend stereographic projection
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Add option to change central point projection.
5 years ago
Paul B Mahol
8a1f0cb9e3
doc/filters: update v360
5 years ago
Paul B Mahol
5b12a47e08
avfilter/vf_v360: add options to h/w unflip input video
5 years ago
Paul B Mahol
a06d70350b
avfilter/vf_v360: support transposed input/output
5 years ago
Paul B Mahol
cb8c353032
avfilter/vf_v360: add option to pick rotation order
5 years ago
Sourabh Sharma
3424600e0b
doc/filters: correct range for contrast in eq filter
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Fixes #8111
Reviewed-by: Gyan Doshi <ffmpeg@gyani.pro>
5 years ago
Paul B Mahol
a2dbd85733
doc/filters: fix alphabetic order of some video filters
5 years ago
Paul B Mahol
30f4464e22
avfilter/vf_v360: rename fb format to barrel
5 years ago
Paul B Mahol
c79d6728a7
avfilter/vf_v360: add cubemap 1x6 layout
5 years ago
Eugene Lyapustin
20a12448aa
avfilter/vf_v360: add facebook's format
5 years ago
Xuewei Meng
f0c97d613e
libavfilter: Add dehaze-filter option in existing derain.
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Add the support of dehaze filter in existing derain filter source
code. As the processing procedure in FFmpeg is the same for current
derain and dehaze, we reuse the derain filter source code. The
model training and generation scripts are in repo
https://github.com/XueweiMeng/derain_filter.git
Reviewed-by: Steven Liu <lq@onvideo.cn>
Signed-off-by: Xuewei Meng <xwmeng96@gmail.com>
5 years ago
Jarek Samic
b29c7bcbf6
lavfi: add deshake_opencl filter
5 years ago
Xuewei Meng
c87237d105
libavfilter: Update derain filter doc.
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Add the usage of tensorflow model in derain filter. Training scripts
as well as scripts for tf/native model generation are provided in the
repository at https://github.com/XueweiMeng/derain_filter.git .
Reviewed-by: Steven Liu <lq@onvideo.cn>
Signed-off-by: Xuewei Meng <xwmeng96@gmail.com>
5 years ago
Paul B Mahol
e6dd943872
doc/filters: fix typos
5 years ago
Paul B Mahol
33cd516167
doc/filters: fix v360 options names
5 years ago
Eugene Lyapustin
596ecc295f
avfilter/vf_v360: add dual fisheye format
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Signed-off-by: Eugene Lyapustin <unishifft@gmail.com>
5 years ago
Eugene Lyapustin
d044252aac
avfilter/vf_v360: add padding option for cubemap
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Signed-off-by: Eugene Lyapustin <unishifft@gmail.com>
5 years ago
Eugene Lyapustin
b26094e217
avfilter: add v360 filter
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Signed-off-by: Eugene Lyapustin <unishifft@gmail.com>
5 years ago
Lars Kiesow
74d4bc0fa0
libavfilter/vf_scale: Ensure scaled video is divisible by n
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This patch adds a new option to the scale filter which ensures that the
output resolution is divisible by the given integer when used together
with `force_original_aspect_ratio`. This works similar to using `-n` in
the `w` and `h` options.
This option respects the value set for `force_original_aspect_ratio`,
increasing or decreasing the resolution accordingly.
The use case for this is to set a fixed target resolution using `w` and
`h`, to use the `force_original_aspect_ratio` option to make sure that
the video always fits in the defined bounding box regardless of aspect
ratio, but to also make sure that the calculated output resolution is
divisible by n so in can be encoded with certain encoders/options if
that is required.
Signed-off-by: Lars Kiesow <lkiesow@uos.de>
Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
5 years ago
Mark Thompson
20fed2f0ab
lavfi: addroi filter
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This can be used to add region of interest side data to video frames.
5 years ago
Paul B Mahol
73afea3ccc
avfilter/af_dynaudnorm: add more descriptive aliases for options
5 years ago
Paul B Mahol
3883c9d147
avfilter/vf_ciescope: add DCI-P3
5 years ago
Paul B Mahol
166977a200
doc/filters: document new remap filter option
5 years ago
Paul B Mahol
80dacbedba
avfilter/af_aiir: calculate group delay too
5 years ago
Paul B Mahol
74d4fd0822
avfilter/avf_showfreqs: make selecting window size simpler
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The previous solution was very bad.
5 years ago
Paul B Mahol
57a2688fe3
avfilter/af_afftfilt: make selecting window size simpler
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Next step after this one will be adding support for more window sizes.
5 years ago
Paul B Mahol
43160c7bc4
doc/filters: document new readeia608 option
5 years ago
Paul B Mahol
2a801e8856
avfilter/af_aiir: implement mix option
5 years ago
Paul B Mahol
7b2d39fc27
avfilter/af_biquads: implement mix option to all filters
5 years ago
Calvin Walton
2bd21b9609
vf_drawtext: Add pkt_pos, pkt_duration, pkt_size as variables
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Changes to vf_drawtext.c written by
Calvin Walton <calvin.walton@kepstin.ca>
Changes to filters.texi written by
greg Luce <electron.rotoscope@gmail.com>
with lots of help from Moritz Barsnick and Gyan
Fixes #7947 .
5 years ago
Jun Zhao
feade2b403
doc/filters: Document missing options for scale in/out color matrix
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Document missing options for scale in/out color matrix
Reviewed-by: Gyan Doshi <ffmpeg@gyani.pro>
Signed-off-by: Jun Zhao <barryjzhao@tencent.com>
5 years ago
Paul B Mahol
bd5e92ef8a
avfilter: add deesser audio filter
5 years ago
Guo, Yejun
231d0c819f
doc/filters: update how to generate native model for sr filter
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Signed-off-by: Guo, Yejun <yejun.guo@intel.com>
5 years ago
greg Luce
18dab6175b
doc/filters: drawtext additions and corrections
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Document the pict_type constant. Clarify availability of metadata.
Minor grammar fixes.
Written with the help of Gyan and kepstin
5 years ago
Gyan Doshi
756dd98120
doc/filters: correct typos in tinterlace flags
5 years ago
Limin Wang
1c3ed11893
doc/filters.texi: Fix the confusing description for find_rect and cover_rect command
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Signed-off-by: Limin Wang <lance.lmwang@gmail.com>
Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
6 years ago