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e41d52216c
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2376 Commits

Author SHA1 Message Date
Paul B Mahol
e41d52216c avfilter: add asisdr filter 2023-08-14 11:19:56 +02:00
Paul B Mahol
951def850a avfilter: add apsnr filter 2023-08-14 11:19:55 +02:00
Paul B Mahol
5ff88bb7bc avfilter/avf_showcwt: simplify 2023-08-07 22:24:59 +02:00
Paul B Mahol
de71928383 avfilter/avf_showcwt: add two more options 2023-08-07 22:24:58 +02:00
Paul B Mahol
bd23b1d0ac avfilter/avf_showcwt: add iscale option 2023-07-30 18:14:16 +02:00
Zhao Zhili
89f5124d0a avfilter: add transpose_vt for videotoolbox pix_fmt 
Signed-off-by: Zhao Zhili <zhilizhao@tencent.com>
 2023-07-23 11:52:28 +08:00
Zhao Zhili
c2c96c4c24 avfilter: add scale_vt for videotoolbox pix_fmt 
For example,

./ffmpeg -hwaccel videotoolbox \
	-hwaccel_output_format videotoolbox_vld \
	-i ios-265.mov \
	-c:v hevc_videotoolbox \
	-profile:v main \
	-b:v 3M \
	-vf scale_vt=w=iw/2:h=ih/2:color_matrix=bt709:color_primaries=bt709:color_transfer=bt709 \
	-c:a copy \
	-tag:v hvc1 \
	/tmp/test.mp4

Input: hevc (Main 10) (hvc1 / 0x31637668), yuv420p10le(tv, bt2020nc/bt2020/arib-std-b67), 3840x2160
Output: hevc (Main) (hvc1 / 0x31637668), yuv420p(tv, bt709, progressive), 1920x1080
Signed-off-by: Zhao Zhili <zhilizhao@tencent.com>
 2023-07-23 11:51:57 +08:00
Paul B Mahol
3dc93acc56 avfilter/vf_pseudocolor: add four more presets 2023-07-21 00:43:46 +02:00
Tobias Rapp
0b075b4092 doc/filters: Extend description of overlay filter format option values 2023-07-20 16:49:38 +02:00
Tobias Rapp
6747cda5ca avfilter/vf_overlay: Add support for yuv444p10 pixel format 2023-07-20 16:49:05 +02:00
Paul B Mahol
72390c7d80 avfilter/vf_pseudocolor: add heat preset 2023-07-19 23:42:03 +02:00
Paul B Mahol
5d8879208c avfilter/vf_pseudocolor: add cool preset 2023-07-19 23:42:01 +02:00
Paul B Mahol
c183f840fa avfilter/af_axcorrelate: add another algorithm for calculation 
Rewrite EOF logic while here.
 2023-07-15 23:41:09 +02:00
Paul B Mahol
7430ee2b8b avfilter/avf_showcwt: add rotation option 2023-07-13 00:11:36 +02:00
Paul B Mahol
fcbee7efdf avfilter/avf_showcwt: add qdrt frequency scale 2023-07-09 20:53:55 +02:00
Paul B Mahol
aee8689ba5 avfilter/avf_showcwt: add cbrt frequency scale 2023-07-09 20:53:54 +02:00
Paul B Mahol
7f23b72dde avfilter/avf_showcwt: add sqrt frequency scale 2023-07-09 20:53:52 +02:00
Niklas Haas
13e9899014 lavfi/vf_libplacebo: add contrast recovery options 
New upstream option. Enabled by default in the high-quality preset
upstream, so enable it by default here.
 2023-07-08 12:54:49 +02:00
Niklas Haas
2e83ba001d lavfi/vf_libplacebo: deprecate hybrid_mix option 
Deprecated upstream in libplacebo v6.292.
 2023-07-08 12:41:45 +02:00
Gyan Doshi
285c7f6f6b doc/filters: correct luma terminology 
Partially fixes #10427

See https://poynton.ca/notes/colour_and_gamma/ColorFAQ.html#RTFToC11 for
ref.
 2023-06-26 16:02:42 +05:30
Niklas Haas
f998a618ba lavfi/vf_libplacebo: add nb_inputs option 
To control the number of inputs.
 2023-06-20 17:09:58 +02:00
Niklas Haas
5989719e87 lavfi/vf_libplacebo: add in_idx variable 
To allow placing an input dynamically, as a function of the input index.
 2023-06-20 17:09:58 +02:00
Paul B Mahol
ea190b8a23 avfilter/vf_drawtext: use flags type of option for text_align 2023-06-19 22:35:53 +02:00
yethie
01420316d2 avfilter/vf_drawtext: add support for commands 2023-06-19 22:35:53 +02:00
yethie
692d37d2e9 avfilter/vf_drawtext: add y_align option 
The new y_align option specifies if the user provided y value
is referred to the top of the text, to the font baseline or to the
top of the font
 2023-06-19 22:35:53 +02:00
yethie
5f2d907de2 avfilter/vf_drawtext: implement text alignment 
Text can now be aligned vertically (top, middle, bottom) and horizontally (left, center, right)
relative to the background box.
 2023-06-19 22:35:53 +02:00
yethie
01d843f6d0 avfilter/vf_drawtext: add expression variables to control font ascent/descent 
The following new variables can be used in the x and y expressions: font_a, font_d, top_a, bottom_d.
 2023-06-19 22:35:53 +02:00
yethie
fac7bb06d8 avfilter/vf_drawtext: add options for size of the background box 2023-06-19 22:35:53 +02:00
yethie
79e39978d8 avfilter/vf_drawtext: extend boxborderw option 
Adds support for different border size in each direction.
 2023-06-19 22:35:53 +02:00
yethie
1eeb59a209 avfilter/vf_drawtext: improve glyph shaping and positioning 
- text is now shaped using libharfbuz
- glyphs position is now accurate to 1/4 pixel in both directions
- the default line height is now the one defined in the font

Adds libharfbuzz dependency.
 2023-06-19 22:35:52 +02:00
Paul B Mahol
4583a24c65 avfilter/vf_xfade: add reveal transitions 2023-06-17 19:48:10 +02:00
Paul B Mahol
8fe25b1203 avfilter/vf_xfade: add cover transitions 2023-06-17 19:48:09 +02:00
Philip Langdale
73a2252f1d avfilter/vf_bwdif_cuda: CUDA accelerated bwdif deinterlacer 
I've been sitting on this for 3 1/2 years now(!), and I finally got
around to fixing the loose ends and convincing myself that it was
correct. It follows the same basic structure as yadif_cuda, including
leaving out the edge handling, to avoid expensive branching.
 2023-06-16 12:52:32 -07:00
Niklas Haas
c4cdd79435 lavfi/vf_libplacebo: add corner_rounding option 
For what use it may be.
 2023-05-29 19:11:18 +02:00
Paul B Mahol
f02964aee1 avfilter/af_silenceremove: add standard deviation detector 
Useful in cases audio samples DC offset is not ~0.0, where
other detectors will fail to detect silence.
 2023-05-29 11:47:10 +02:00
Lynne
6018f87599
doc/filtering: add documentation for Vulkan filters 
This commit documents most of the Vulkan filters. Some of this was
copy-pasted from equivalent OpenCL filters.
 2023-05-29 00:42:04 +02:00
Paul B Mahol
62d4110a64 avfilter/af_silenceremove: add timestamp option 2023-05-28 12:23:14 +02:00
Paul B Mahol
e53260c1f4 avfilter/af_silenceremove: add ptp detector 2023-05-28 12:23:11 +02:00
Paul B Mahol
e8e4863325 avfilter/af_silenceremove: fix the any/all confusion and change default 
'any' stop mode is now correctly implemented for end trimming and is of limited usage.
Extend examples and other documentation of this filter.
 2023-05-27 16:04:00 +02:00
Paul B Mahol
7927a96e2b avfilter/af_silenceremove: add commands support 2023-05-27 11:17:58 +02:00
Paul B Mahol
5a13b133f8 avfilter/af_silenceremove: add median silence detector 2023-05-27 00:34:37 +02:00
Paul B Mahol
2b5166addf avfilter/af_silenceremove: add real peak detector 
Rename old peak detector to more correct name one.
 2023-05-26 10:13:37 +02:00
Paul B Mahol
3235de4883 avfilter/af_silenceremove: switch to activate 
Do full rewrite, new code is much faster for typical filter usages.
Also previous code was hard to follow and basically very-hard to maintain.
 2023-05-26 10:13:37 +02:00
Paul B Mahol
a1838c59bb avfilter/af_astats: add abs_peak_count stat 2023-05-25 19:51:39 +02:00
Gyan Doshi
944243477b doc/filters: clarify requirements for subtitles wrap_unicode option 2023-05-25 12:40:08 +05:30
Zhao Zhili
43ace8f2bc avfilter/vf_subtitles: add wrap_unicode option 
So CJK can be wrapped automatically.

Signed-off-by: Zhao Zhili <zhilizhao@tencent.com>
 2023-05-25 11:31:54 +08:00
Niklas Haas
21715ecff1 lavfi/vf_libplacebo: update peak detection options 
Upstream peak detection lost one option and gained one option. Update
code and documentation as required.
 2023-05-22 10:31:51 +02:00
Niklas Haas
643cf2ec46 lavfi/vf_libplacebo: update for new tone mapping API 
This algorithm has once again been refactored, this time leading to a
dropping of the old `tone_mapping_mode` field, to be replaced by a
single tunable hybrid mode with configurable strength.

We can approximately map the old modes onto the new API for backwards
compatibility. Replace deprecated enums by their integer equivalents to
safely preserve this API until the next bump.
 2023-05-22 10:31:50 +02:00
Niklas Haas
d637f20f05 lavfi/vf_libplacebo: switch to new gamut mapping API 
Upstream deprecated the old ad-hoc, enum/intent-based gamut mapping API
and added a new API based on colorimetrically accurate gamut mapping
functions.

The relevant change for us is the addition of several new modes, as well
as deprecation of the old options. Update the documentation accordingly.
 2023-05-22 10:31:50 +02:00
Paul B Mahol
0709680fc4 avfilter/vf_xfade: add horizontal and vertical wind transforms 2023-05-22 08:42:06 +02:00