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Code Issues Releases Activity
110,820 Commits 37 Branches 400 Tags 467 MiB
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10911 Commits

Author SHA1 Message Date
Paul B Mahol
62d4110a64 avfilter/af_silenceremove: add timestamp option 2023-05-28 12:23:14 +02:00
Paul B Mahol
b95d123097 avfilter/silenceremove_template: revert wrong change 2023-05-28 12:23:13 +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
8d662adcc9 avfilter/af_silenceremove: speed-up filtering once start-trim is over 
No point to call filter_start on samples that will pass them unchanged
once initial trimming stopped.
 2023-05-27 11:18:02 +02:00
Paul B Mahol
965f99f904 avfilter/af_silenceremove: add timeline support 2023-05-27 11:18:00 +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
68d0b881de avfilter/silenceremove_template: fix peak detector 
The implementation was not working correctly.
 2023-05-27 00:34:35 +02:00
Paul B Mahol
29710dd7f2 avfilter/af_silenceremove: speed-up start-only trimming once trim is over 2023-05-26 10:13:37 +02:00
Paul B Mahol
f59d9514da avfilter/silenceremove_template: skip silence start detection after start-only trimming is over 2023-05-26 10:13:37 +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
90fba27743 avfilter/trim: switch to activate 
This also signals EOF to filter inlink so that unnecessary
extra processing that is immediately dropped by this filter
is not done any more.
 2023-05-25 19:52:04 +02:00
Paul B Mahol
a1838c59bb avfilter/af_astats: add abs_peak_count stat 2023-05-25 19:51:39 +02:00
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
0bce5590c3 lavfi/vf_libplacebo: fix crop expr PTS calculation 
mix->timestamps is expressed relative to the source timebase, which is
possibly a different timescale from `base_pts`. We can't mix-and-match
here. The only reason this worked in my previous testing was because I
was testing on a source file which had an exactly matching timebase.

Fix it by always using the exact PTS as tagged on the AVFrame.
 2023-05-24 14:39:40 +02:00
Niklas Haas
d815584755 lavif/vf_libplacebo: move code (cosmetic) 
To eliminate need for forward declaration
 2023-05-23 15:06:18 +02:00
Niklas Haas
ee13414444 lavfi/vf_libplacebo: update settings after adding hooks 
Failure to do so led to the update s->hooks never getting correctly
propagated to the render params.
 2023-05-23 15:05:21 +02:00
Marvin Scholz
86b252ea9d avfilter/vf_tpad: accept hardware frames in clone-only mode 
When no drawing is to be performed, tpad can work fine with
hardware frames, so advertise this in the query_formats
callback and ensure the drawing context is never initialised
when just cloning frames.

Reviewed-by: Thilo Borgmann <thilo.borgmann@mail.de>
Reviewed-by: Niklas Haas <git@haasn.dev>
 2023-05-22 18:41:22 +02:00
Marvin Scholz
fa7180b827 avfilter/vf_tpad: use enum for start/stop_mode 
Reviewed-by: Thilo Borgmann <thilo.borgmann@mail.de>
Reviewed-by: Niklas Haas <git@haasn.dev>
 2023-05-22 18:40:42 +02:00
Paul B Mahol
c37cf59c5b avfilter/vf_xfade: send EOF to first input early 
No point to consume 1st input frames any more after crossfade is over.
 2023-05-22 17:13:31 +02:00
Niklas Haas
877ccaf776 lavfi/vf_libplacebo: don't intrude on pl_ namespace 
No reason to use this prefix here.
 2023-05-22 10:31:51 +02:00
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
Niklas Haas
f66280182a lavfi/vf_libplacebo: add RGB colorspace sanity 
Explicitly forbid using a non-RGB colorspace with RGB pixel format or
vice versa. This mirrors identical logic from vf_scale.
 2023-05-22 10:31:23 +02:00
Niklas Haas
c00fd02558 lavfi/libplacebo: properly handle EOF 
The current code relied on pl_queue eventually returning EOF back to the
caller, which didn't work in all situations (e.g. single frame input).
Also, the current code assumed that ff_inlink_acknowledge_status only
fired once, which was patently not true, as the above edge cases
demonstrated.

Solve both issues by keeping track of the acknowledged link status and
forwarding it (instead of trying to probe the pl_queue again) in the
event that we run out of queued input frames, as well as (in CFR mode)
when we pass the indicated status PTS.
 2023-05-22 10:31:13 +02:00
Paul B Mahol
7428f1e8f2 avfilter/vf_xfade: fix fadegrays for gbrp* formats 
The array elements were left uninitialized.
 2023-05-22 09:08:24 +02:00
Paul B Mahol
6284afec07 avfilter/vf_xfade: avoid some not needed dereferencing in inner loops 2023-05-22 08:42:06 +02:00
Paul B Mahol
0709680fc4 avfilter/vf_xfade: add horizontal and vertical wind transforms 2023-05-22 08:42:06 +02:00
Paul B Mahol
e684967e74 avfilter/f_graphmonitor: output one frame more after eof 
To easily debug eof issues.
 2023-05-21 22:06:55 +02:00
Paul B Mahol
c4b3e882f8 avfilter/f_graphmonitor: make opacity runtime option 2023-05-21 14:56:30 +02:00
Paul B Mahol
08eb13c05c avfilter/f_graphmonitor: add missing queue flag 2023-05-21 14:56:29 +02:00
Paul B Mahol
416c1e62f1 avfilter/f_graphmonitor: cache strlen() values 2023-05-21 14:56:27 +02:00
Paul B Mahol
f055345595 avfilter/f_graphmonitor: speed-up clear_image() 2023-05-21 14:56:26 +02:00
Kacper Michajłow
1aeefc4c06 lavfi/vf_libplacebo: allow linking to shared library with dllimport 
Address of dll imported variables can't be used for constant
initialization in C language modes.
 2023-05-21 13:15:28 +02:00
Paul B Mahol
65fe18040a avfilter/f_graphmonitor: add flags option shortcuts 2023-05-21 13:02:02 +02:00
Paul B Mahol
b528e098a9 avfilter/f_graphmonitor: show also current timeline status of filter 2023-05-21 13:01:59 +02:00
Paul B Mahol
5fe6a0e5c7 avfilter/src_movie: switch to activate 2023-05-21 10:49:41 +02:00
Paul B Mahol
3546f70410 avfilter/src_movie: dr support 2023-05-21 10:49:30 +02:00
James Almer
d55743c809 avfilter/af_surround: replace double constants with float variants 
This is cleaner than the approach in d1ded7310a.

Signed-off-by: James Almer <jamrial@gmail.com>
 2023-05-19 17:12:04 -03:00
Paul B Mahol
613f716450 avfilter/vf_mix: improve speed even more by avoiding using filter private context 2023-05-19 19:32:22 +02:00
Paul B Mahol
4c695bfa65 avfilter/f_graphmonitor: make mode option of type flags 2023-05-18 18:12:42 +02:00
Paul B Mahol
8cdbe3abb6 avfilter/f_graphmonitor: add commands support 2023-05-18 18:12:42 +02:00
Paul B Mahol
386de9319e avfilter/f_graphmonitor: add nozeroeof mode 2023-05-18 18:12:42 +02:00
Paul B Mahol
01d9a84ef5 avfilter/avf_showspectrum: check for allocation error 2023-05-18 12:06:38 +02:00
Paul B Mahol
2a74826b02 avfilter/*xfade: reduce memory consumption 
There is no always need for new buffers.
 2023-05-14 23:35:50 +02:00
Paul B Mahol
66175c2dca avfilter/f_graphmonitor: set output frame duration 2023-05-14 20:58:08 +02:00
Paul B Mahol
932ccf9e7d avfilter/f_loop: free video frames once not needed 2023-05-14 20:58:08 +02:00