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8778 commits

Author SHA1 Message Date
Lynne
f3795e1857
APIchanges: add AVHWAccel changes and bump lavc minor 2023-05-29 00:42:03 +02:00
Lynne
db1d022781
APIchanges: add hwcontext_vulkan changes and bump lavu minor 2023-05-29 00:42:02 +02:00
Lynne
bef86ba86c
APIchanges: add new pixel formats supported and bump lavu minor 2023-05-29 00:42:02 +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
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
4c695bfa65 avfilter/f_graphmonitor: make mode option of type flags 2023-05-18 18:12:42 +02:00
James Almer
01d444c077 avutil/frame: add av_frame_replace 
Signed-off-by: James Almer <jamrial@gmail.com>
 2023-05-18 10:15:59 -03:00
James Almer
63767b79a5 avutil/frame: deprecate palette_has_changed 
Not only this is information that relies on the concept of a sequence of
frames, which is completely out of place as a field in AVFrame, but there are
no known or intended uses of this field.

Signed-off-by: James Almer <jamrial@gmail.com>
 2023-05-18 08:45:23 -03:00
Tobias Rapp
aa6eeb29cb doc/ffmpeg: Extend documentation for sws_flags option 
Clarify that -sws_flags are only applied to simple filtergraphs as a
default, not complex filtergraphs. Add a reference to the scaler
options.
 2023-05-17 17:14:54 +02:00
Anton Khirnov
7d1d61cc5f lavc: deprecate AVCodecContext.ticks_per_frame 
For encoding, this field is entirely redundant with
AVCodecContext.framerate.

For decoding, this field is entirely redundant with
AV_CODEC_PROP_FIELDS.
 2023-05-15 10:56:18 +02:00
Anton Khirnov
70433abf7f lavc/codec_desc: add a property for codecs that support field coding 
Multiple places currently use AVCodecContext.ticks_per_frame > 1 to
identify such codecs, which
* requires a codec context
* requires it to be open
 2023-05-15 10:31:55 +02:00
Anton Khirnov
8b20d0dcb5 lavc: deprecate AV_CODEC_CAP_SUBFRAMES 
There is nothing meaningful the caller can do with it.
 2023-05-15 10:24:54 +02:00
Paul B Mahol
c27895bb98 avfilter/f_graphmonitor: add nozero display mode 2023-05-14 20:58:08 +02:00
Paul B Mahol
7a63add0ea avfilter/f_loop: add time option, for loop start in seconds 2023-05-14 20:58:07 +02:00
Niklas Haas
30c71ef98e lavfi/vf_libplacebo: add frame_mixer option 
Fairly straightforward. We just need to modify the scaler handling code
slightly to support looking at a different list of filter presets.
 2023-05-14 11:21:43 +02:00
Niklas Haas
02f3b9312a lavfi/vf_libplacebo: allow fps conversion 
This exposes libplacebo's frame mixing functionality to vf_libplacebo,
by allowing users to specify a desired target fps to output at. Incoming
frames will be smoothly resampled (in a manner determined by the
`frame_mixer` option, to be added in the next commit).

To generate a consistently timed output stream, we directly use the
desired framerate as the timebase, and simply output frames in
sequential order (tracked by the number of frames output so far).
 2023-05-14 11:21:43 +02:00
Oleg
e700d87b20 avfilter/setpts: add command support 
Add support for changing expr on the fly.

Signed-off-by: Oleg <oafanasiev@gmail.com>
 2023-05-14 11:10:50 +02:00
Paul B Mahol
28a73506df avfilter/vf_waveform: add input option 
For finer control of selected formats for filtering.
 2023-05-14 00:13:59 +02:00
Andriy Utkin
86ee031795 doc/muxers/image2: drop unmatched quote in example 
Percent sign is not a special character in popular shells, so the
quoting isn't necessary.
 2023-05-12 16:20:28 +05:30
Devin Heitmueller
0e12cdc69c avfilter/vf_ccrepack: Add new filter to repack CEA-708 side data 
THis filter can correct certain issues seen from upstream sources
where the cc_count is not properly set or the CEA-608 tuples are
not at the start of the payload as expected.

Make use of the ccfifo to extract and immediately repack the CEA-708
side data, thereby removing any extra padding and ensuring the 608
tuples are at the front of the payload.

Signed-off-by: Devin Heitmueller <dheitmueller@ltnglobal.com>
Signed-off-by: Limin Wang <lance.lmwang@gmail.com>
 2023-05-11 22:06:20 +08:00
Andriy Utkin
ceb050427c doc/filters/crop: drop unmatched quote in example 
Commit 55b81528a9 ("doc/filters: itemize crop examples") dropped the
quotation marks from these examples, but this one remained. Quotes are
actually needed to put the example into a command line or a program, but
removing it here makes the example consistent with the document.
 2023-05-11 15:54:15 +05:30
Paul B Mahol
dc1d4a8ece avfilter/src_avsynctest: add support for commands 2023-05-10 12:55:22 +02:00
Lukáš Lalinský
b5af451901 avcodec/libmp3lame: make it possible to set copyright/original flags 2023-05-10 09:42:35 +02:00
Paul B Mahol
16a86b443d avfilter/vf_estdif: remove float usage 2023-05-09 12:12:46 +02:00
Paul B Mahol
3475c8342c avfilter: add zoneplate video test source 2023-05-09 08:48:44 +02:00
Paul B Mahol
086a0f3e5e avfilter/asrc_anoisesrc: improve velvet noise output 2023-05-09 00:42:36 +02:00
Thilo Borgmann
21a0b6bca8 avfilter/vf_mpdecimate: Add option to keep the first N similar frames before dropping 
This allows for decimating large similar portions of a video while preserving small ones.
 2023-05-08 21:55:53 +02:00
Jonathan Gilbert
f009f84961 doc/filters/colorcorrect: fix bh option description 2023-05-07 23:23:48 +02:00
metamuffin
2dd9b4071c avdevice/lavfi: update documentation 
lavfi not only supports video but also audio by now.
 2023-05-07 17:29:00 +02:00
Paul B Mahol
1c8bf697ee avfilter/f_ebur128: export results into read-only options 2023-05-07 17:28:25 +02:00
Paul B Mahol
7153642992 avfilter/af_replaygain: export results into read-only options 2023-05-07 17:25:57 +02:00
Davy Durham
2ae16b05d6 fftools/ffmpeg: add ability to set a input burst time before readrate is enforced 
Signed-off-by: Anton Khirnov <anton@khirnov.net>
 2023-05-07 15:48:15 +02:00
Anton Khirnov
c2ae8e30b7 lavc/codec_par: add AVCodecParameters.framerate 
This corresponds to AVCodecContext.framerate.
 2023-05-07 15:47:25 +02:00
James Almer
ed3691338b doc/examples/transcode_aac: use av_samples_alloc_array_and_samples to allocate the input samples buffer and pointers 
Fixes -Wuse-after-free warnings and simplifies code.

Signed-off-by: James Almer <jamrial@gmail.com>
 2023-05-05 15:28:28 -03:00
James Almer
0fc9c1f682 avutil/version: bump minor after recent changes 
Signed-off-by: James Almer <jamrial@gmail.com>
 2023-05-04 19:20:06 -03:00
Niklas Haas
ad417eb5fa doc/filters/libplacebo: fix outdated/wrong note 
This has not been the case since c0b93c4f8+48c385fb4c.
 2023-05-03 23:40:20 +02:00