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Commit Graph

2147 Commits

Author SHA1 Message Date
Anton Khirnov
82da22066c lavc: deprecate CrystalHD decoders
The hardware is old and not relevant today. The decoders also have many
special quirks and are effectively unmaintained.
2023-02-04 13:12:28 +01:00
Paul B Mahol
4e3e70c19d avformat: add WavArc demuxer 2023-02-04 09:37:19 +01:00
Paul B Mahol
651da91915 avcodec: add WavArc decoder 2023-02-04 09:36:01 +01:00
Jan Ekström
9a820ec8b1 ffmpeg: add video heartbeat capability to fix_sub_duration
Splits the currently handled subtitle at random access point
packets that can be configured to follow a specific output stream.
Currently only subtitle streams which are directly mapped into the
same output in which the heartbeat stream resides are affected.

This way the subtitle - which is known to be shown at this time
can be split and passed to muxer before its full duration is
yet known. This is also a drawback, as this essentially outputs
multiple subtitles from a single input subtitle that continues
over multiple random access points. Thus this feature should not
be utilized in cases where subtitle output latency does not matter.

Co-authored-by: Andrzej Nadachowski <andrzej.nadachowski@24i.com>
Co-authored-by: Bernard Boulay <bernard.boulay@24i.com>

Signed-off-by: Jan Ekström <jan.ekstrom@24i.com>
2023-02-03 16:17:29 +02:00
Paul B Mahol
00994e8be1 avcodec: add media100_to_mjpegb bitstream filter and use it 2023-01-31 17:06:29 +01:00
Paul B Mahol
fa42575ffa avformat: add XMD demuxer 2023-01-30 21:02:48 +01:00
Paul B Mahol
280e6e93fc avcodec: add ADPCM XMD decoder 2023-01-30 20:57:37 +01:00
Haihao Xiang
aecfec6f80 avfilter: add VA-API variants of the stack filters
Include hstack_vaapi, vstack_vaapi and xstack_vaapi. They may accept
input streams with different sizes.  libva2 (VA-API 1.0+) is required.

Example:
$ ffmpeg -hwaccel vaapi -hwaccel_output_format vaapi -i input.h265 -filter_complex
"[0:v][0:v]hstack_vaapi" -c:v h264_vaapi out.h264

$ ffmpeg \
-hwaccel vaapi -hwaccel_output_format vaapi -i input.h264 \
-hwaccel vaapi -hwaccel_output_format vaapi -i input.h264 \
-hwaccel vaapi -hwaccel_output_format vaapi -i input.h264 \
-hwaccel vaapi -hwaccel_output_format vaapi -i input.h264 \
-filter_complex "[0:v][1:v][2:v][3:v]xstack_vaapi=inputs=4:fill=0x000000:layout=0_0_1920x1080|w0_0_1920x1080|0_h0_1920x1080|w0_h0_1920x1080" \
-c:v hevc_vaapi out.h265

Signed-off-by: Haihao Xiang <haihao.xiang@intel.com>
2023-01-30 08:48:58 +08:00
Anton Khirnov
425b2c4a56 fftools/ffmpeg: add options for writing encoding stats
Similar to -vstats, but more flexible:
- works for audio as well as video
- frame and/or packet information
- user-specifiable format
2023-01-29 09:09:59 +01:00
Shannon Chen
ed519a3690 lavfi: Add vf_ssim360 filter
Customized SSIM for various projections (and stereo formats) of 360 images and videos.

Further contributions by:
Ashok Mathew Kuruvilla
Matthieu Patou
Yu-Hui Wu
Anton Khirnov

Suggested-By: ffmpeg@fb.com
Signed-off-by: Anton Khirnov <anton@khirnov.net>
2023-01-28 12:00:27 +01:00
Paul B Mahol
01343683fa avcodec: add CBD2 DPCM decoder 2023-01-27 19:45:36 +01:00
Paul B Mahol
b8640bfc99 avformat: add WADY demuxer 2023-01-24 16:58:01 +01:00
Paul B Mahol
c5a545cff8 avcodec: add WADY DPCM decoder 2023-01-24 16:58:01 +01:00
Paul B Mahol
ac7d21284b avfilter: add fractional delay IR source filter 2023-01-16 09:59:31 +01:00
Derek Buitenhuis
94aa70d757 avformat: Rename IPFS to IPFS gateway
It is a URL rewriter for IPFS gateways, not an actual implementation of
IPFS, and naming it as such was both incorrect and misleading.

Signed-off-by: Derek Buitenhuis <derek.buitenhuis@gmail.com>
2023-01-09 12:14:47 -05:00
Paul B Mahol
3b66757d7d avfilter: add adrc filter 2022-12-19 20:43:58 +01:00
Paul B Mahol
f0f19f3d3d avfilter: add corr video filter 2022-12-08 13:03:42 +01:00
Paul B Mahol
d34c1b389e avfilter: add showcwt multimedia filter 2022-11-28 23:18:03 +01:00
Haihao Xiang
9f5a9a7499 Changelog: Add missing lines for QSV
Signed-off-by: Haihao Xiang <haihao.xiang@intel.com>
2022-11-22 13:53:08 +08:00
Zhao Zhili
0ff18a7d6d avcodec: add MediaCodec encoder
Signed-off-by: Zhao Zhili <zhilizhao@tencent.com>
2022-11-21 23:56:16 +08:00
Zhao Zhili
040567965e avcodec/mediacodecdec: enable NDK mediacodec
Signed-off-by: Zhao Zhili <zhilizhao@tencent.com>
2022-11-21 23:53:04 +08:00
Timo Rothenpieler
1800a0da09 Changelog: add forgotten nvenc av1 entry 2022-11-07 20:16:42 +01:00
Paul B Mahol
5c2a29cf72 avfilter: add backgroundkey video filter 2022-11-05 10:52:39 +01:00
Peter Ross
3141dbb7ad avcodec: ViewQuest VQC decoder
Reviewed-by: Andreas Rheinhardt <andreas.rheinhardt@outlook.com>
Reviewed-by: Tomas Härdin <git@haerdin.se>
Signed-off-by: Peter Ross <pross@xvid.org>
2022-10-18 13:20:37 +11:00
James Almer
b92e14147f avcodec: add a bsf to reorder DTS into PTS
Starting with an h264 implementation. Can be extended to support other codecs.

A few caveats:
- OpenGOP streams are currently not supported. The firt packet must be an IDR
  frame.
- In some streams, a few frames at the end may not get a reordered PTS when
  they reference frames past EOS. The code added to derive timestamps from
  previous frames needs to extended.

Addresses ticket #502.

Signed-off-by: James Almer <jamrial@gmail.com>
2022-10-04 08:40:16 -03:00
Paul B Mahol
4b6b75c752 avcodec: add Media 100i decoder 2022-09-30 19:11:36 +02:00
Paul B Mahol
6c23391064 avformat: add APAC demuxer 2022-09-23 20:27:35 +02:00
Paul B Mahol
84f467454b avcodec: add APAC decoder 2022-09-23 20:26:28 +02:00
Paul B Mahol
dd2a01ef5c avformat: add LAF demuxer 2022-09-16 10:02:19 +02:00
Paul B Mahol
ea93943bee avcodec: add MI-SC4 audio decoder 2022-09-16 10:02:19 +02:00
Paul B Mahol
3ce6fa6b6d avformat: add bonk demuxer 2022-09-12 11:35:43 +02:00
Paul B Mahol
88170070c4 avcodec: add bonk audio decoder 2022-09-12 11:34:27 +02:00
Philip Langdale
b982dd0d83 lavc/vaapi: Add support for remaining 10/12bit profiles
With the necessary pixel formats defined, we can now expose support for
the remaining 10/12bit combinations that VAAPI can handle.

Specifically, we are adding support for:

* HEVC
** 12bit 420
** 10bit 422
** 12bit 422
** 10bit 444
** 12bit 444

* VP9
** 10bit 444
** 12bit 444

These obviously require actual hardware support to be usable, but where
that exists, it is now enabled.

Note that unlike YUVA/YUVX, the Intel driver does not formally expose
support for the alphaless formats XV30 and XV360, and so we are
implicitly discarding the alpha from the decoder and passing undefined
values for the alpha to the encoder. If a future encoder iteration was
to actually do something with the alpha bits, we would need to use a
formal alpha capable format or the encoder would need to explicitly
accept the alphaless format.
2022-09-03 16:19:40 -07:00
Mohamed Khaled Mohamed
1a5cd79f51 avfilter: add bilateral_cuda filter
GSoC 2022

Signed-off-by: Mohamed Khaled <mohamed.elbassiony00@eng-st.cu.edu.eg>
Signed-off-by: Timo Rothenpieler <timo@rothenpieler.org>
2022-09-03 15:18:56 +02:00
Paul B Mahol
d1513e7f9c avfilter: add 3D scope multimedia filter 2022-09-03 14:44:59 +02:00
Philip Langdale
109515e16d lavc/vaapi_encode: enable 8bit 4:4:4 encoding for HEVC and VP9
Sufficiently recent Intel hardware is able to do encoding of 8bit 4:4:4
content in HEVC and VP9. The main requirement here is that the frames
must be provided in the AYUV format.

Enabling support is done by adding the appropriate encoding profiles
and noting that AYUV is officially a four channel format with alpha so
we must state that we expect all four channels.
2022-08-09 09:22:49 -07:00
Peter Ross
23758380d0 avcodec: WBMP (Wireless Application Protocol Bitmap) image format
Reviewed-by: Andreas Rheinhardt <andreas.rheinhardt@outlook.com>
Signed-off-by: Peter Ross <pross@xvid.org>
2022-08-07 19:18:18 +10:00
Philip Langdale
d3f48e68b3 lavc/vaapi: Declare support for decoding 8bit 4:4:4 content
Now that we have a combination of capable hardware (new enough Intel)
and a mutually understood format ("AYUV"), we can declare support for
decoding 8bit 4:4:4 content via VAAPI.

This requires listing AYUV as a supported format, and then adding VAAPI
as a supported hwaccel for the relevant codecs (HEVC and VP9). I also
had to add VP9Profile1 to the set of supported profiles for VAAPI as it
was never relevant before.
2022-08-03 14:10:55 -07:00
Thilo Borgmann
cd8515eb70 Changelog: Update after last commit 2022-07-30 13:20:02 +02:00
Anton Khirnov
2d924b3a63 fftools/ffmpeg: move each muxer to a separate thread 2022-07-23 11:53:19 +02:00
Anton Khirnov
760ce4bc0b fftools/ffmpeg: depend on threads
ffmpeg will be switched to a fully threaded architecture, starting with
muxers.
2022-07-23 11:53:19 +02:00
Anton Khirnov
4740fea7dd fftools/ffmpeg: rework -shortest implementation
The -shortest option (which finishes the output file at the time the
shortest stream ends) is currently implemented by faking the -t option
when an output stream ends. This approach is fragile, since it depends
on the frames/packets being processed in a specific order. E.g. there
are currently some situations in which the output file length will
depend unpredictably on unrelated factors like encoder delay. More
importantly, the present work aiming at splitting various ffmpeg
components into different threads will make this approach completely
unworkable, since the frames/packets will arrive in effectively random
order.

This commit introduces a "sync queue", which is essentially a collection
of FIFOs, one per stream. Frames/packets are submitted to these FIFOs
and are then released for further processing (encoding or muxing) when
it is ensured that the frame in question will not cause its stream to
get ahead of the other streams (the logic is similar to libavformat's
interleaving queue).

These sync queues are then used for encoding and/or muxing when the
-shortest option is specified.

A new option – -shortest_buf_duration – controls the maximum number of
queued packets, to avoid runaway memory usage.

This commit changes the results of the following tests:
- copy-shortest[12]: the last audio frame is now gone. This is
  correct, since it actually outlasts the last video frame.
- shortest-sub: the video packets following the last subtitle packet are
  now gone. This is also correct.
2022-07-23 11:53:19 +02:00
Timo Rothenpieler
90810bb37c Changelog: move ddagrab addition to correct version 2022-07-18 13:52:48 +02:00
Timo Rothenpieler
f611255480 avfilter: add vsrc_ddagrab 2022-07-18 02:08:27 +02:00
Paul B Mahol
307ab7fe8a avcodec: add Radiance HDR image format support 2022-07-16 21:43:54 +02:00
Michael Niedermayer
5cd041f463 Changelog: Add version <next>
Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
2022-07-13 00:29:57 +02:00
Mohamed Khaled Mohamed
b1648150b2 avfilter: add chromakey_cuda filter
GSoC'22

libavfilter/vf_chromakey_cuda.cu:the CUDA kernel for the filter
libavfilter/vf_chromakey_cuda.c: the C side that calls the kernel and gets user input
libavfilter/allfilters.c: added the filter to it
libavfilter/Makefile: added the filter to it
cuda/cuda_runtime.h: added two math CUDA functions that are used in the filter

Signed-off-by: Timo Rothenpieler <timo@rothenpieler.org>
2022-07-10 17:20:15 +02:00
Paul B Mahol
6ed9eaf664 avfilter: add remap opencl filter 2022-07-07 17:52:32 +02:00
Paul B Mahol
ff1450e449 avcodec: add PHM decoder and encoder 2022-07-03 15:16:31 +02:00
ManojGuptaBonda
a44fba0b5b AV1 VDPAU hwaccel Decode support
Support for VDPAU accelerated AV1 decoding was added with libvdpau-1.5.
Support for the same in ffmpeg is added with this patch. Profiles
related to VDPAU AV1 can be found in latest vdpau.h present in
libvdpau-1.5.

Add AV1 VDPAU to list of hwaccels and supported formats
Added file vdpau_av1.c and Modified configure to add VDPAU AV1 support.
Mapped AV1 profiles to VDPAU AV1 profiles. Populated the codec specific
params that need to be passed to VDPAU.

Signed-off-by: Philip Langdale <philipl@overt.org>
2022-06-25 09:05:58 +08:00
Paul B Mahol
d39f9feddc avfilter: add virtualbass filter 2022-06-16 10:23:30 +02:00
Stefano Sabatini
ff07492cd8 ffprobe: add -o option
This enables printing to a resource specified with -o OUTPUT.

In case the output is not specified, prints to stdout as usual.

Address issue: http://trac.ffmpeg.org/ticket/8024

Signed-off-by: Marton Balint <cus@passwd.hu>
2022-06-13 22:42:55 +02:00
Paul B Mahol
973fab5653 avcodec: add QOI decoder and demuxer and parser and encoder and muxer 2022-06-05 13:06:54 +02:00
Paul B Mahol
525f83becd avfilter: add tiltshelf audio filter 2022-05-29 12:37:46 +02:00
Michael Niedermayer
7bfbd24e71 Changelog: Add line for IPFS
Noticed-and-suggested-by: Mark Gaiser <markg85@gmail.com>
Reviewed-by: Mark Gaiser <markg85@gmail.com>
Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
2022-05-26 11:54:05 +02:00
Thilo Borgmann
9cb9da62a3 avfilter: Add blockdetect filter 2022-05-24 11:21:36 +02:00
John Stebbins
326f9fd01b lavc/pgs_frame_merge_bsf: add bsf to merge PGS segments
Required to remux m2ts to mkv
Minor changes and porting to FFBitStreamFilter done by the committer.

Signed-off-by: Andreas Rheinhardt <andreas.rheinhardt@outlook.com>
2022-05-10 10:03:30 +02:00
Paul B Mahol
767f66ea5d avfilter: add multiply video filter 2022-05-05 19:07:10 +02:00
Thilo Borgmann
b23208826b lavfi: Add blurdetect filter 2022-04-25 20:52:15 +02:00
Paul B Mahol
16463520d9 avfilter: add colorchart video filter 2022-04-23 11:00:42 +02:00
Paul B Mahol
43ea19fef4 avfilter: add colormap video filter 2022-04-23 10:59:34 +02:00
Paul B Mahol
391ce570c8 avfilter: add pixelize video filter 2022-04-14 22:37:21 +02:00
Paul B Mahol
7e81295488 avfilter: add feedback video filter 2022-04-14 22:29:46 +02:00
Paul B Mahol
1047fedd0f avfilter: add Audio Video Sync Test filter
Signed-off-by: Paul B Mahol <onemda@gmail.com>
2022-04-12 10:51:46 +02:00
Marton Balint
ee50cc18b3 avcodec/vbnenc: add VBN encoder
Signed-off-by: Marton Balint <cus@passwd.hu>
2022-04-10 20:12:23 +02:00
Marton Balint
013d774e22 avcodec/vbndec: add VBN decoder
Add support for decoding Vizrt Binary Image (VBN) files.

LZW-compressed data is not supported yet.

Signed-off-by: Marton Balint <cus@passwd.hu>
2022-04-10 20:12:23 +02:00
Boris Baracaldo
80831e742b lavfilter: Add SITI filter
Calculate Spatial Info (SI) and Temporal Info (TI) scores for a video, as defined
in ITU-T P.910: Subjective video quality assessment methods for multimedia
applications.
2022-04-01 20:27:43 +02:00
Jack Bruienne
70fef2371c avformat: add DFPWM raw format
This patch builds on my previous DFPWM codec patch, adding a raw
audio format to be able to read/write the raw files that are most commonly
used (as no other container format supports it yet).

The muxers are mostly copied from the PCM demuxer and the raw muxers, as
DFPWM is typically stored as raw data.

Please see the previous patch for more information on DFPWM.

Signed-off-by: Jack Bruienne <jackbruienne@gmail.com>
2022-03-10 14:11:12 +01:00
Jack Bruienne
39a33038ce avcodec: add DFPWM1a codec
From the wiki page (https://wiki.vexatos.com/dfpwm):
> DFPWM (Dynamic Filter Pulse Width Modulation) is an audio codec
> created by Ben “GreaseMonkey” Russell in 2012, originally to be used
> as a voice codec for asiekierka's pixmess, a C remake of 64pixels.
> It is a 1-bit-per-sample codec which uses a dynamic-strength one-pole
> low-pass filter as a predictor. Due to the fact that a raw DPFWM decoding
> creates a high-pitched whine, it is often followed by some post-processing
> filters to make the stream more listenable.

It has recently gained popularity through the ComputerCraft mod for
Minecraft, which added support for audio through this codec, as well as
the Computronics expansion which preceeded the official support. These
both implement the slightly adjusted 1a version of the codec, which is
the version I have chosen for this patch.

This patch adds a new codec (with encoding and decoding) for DFPWM1a.
The codec sources are pretty simple: they use the reference codec with
a basic wrapper to connect it to the FFmpeg AVCodec system.

To clarify, the codec does not have a specific sample rate - it is
provided by the container (or user), which is typically 48000, but has
also been known to be 32768. The codec does not specify channel info
either, and it's pretty much always used with one mono channel.
However, since it appears that libavcodec expects both sample rate and
channel count to be handled by either the codec or container, I have
made the decision to allow multiple channels interleaved, which as far
as I know has never been used, but it works fine here nevertheless. The
accompanying raw format has a channels option to set this. (I expect
most users of this will not use multiple channels, but it remains an
option just in case.)

This patch will be highly useful to ComputerCraft developers who are
working with audio, as it is the standard format for audio, and there
are few user-friendly encoders out there, and even fewer decoders. It
will streamline the process for importing and listening to audio,
replacing the need to write code or use tools that require very
specific input formats.

You may use the CraftOS-PC program (https://www.craftos-pc.cc) to test
out DFPWM playback. To use it, run the program and type this command:
"attach left speaker" Then run "speaker play <file.dfpwm>" for each file.
The app runs in a sandbox, so files have to be transferred in first;
the easiest way to do this is to simply drag the file on the window.
(Or copy files to the folder at https://www.craftos-pc.cc/docs/saves.)

Sample DFPWM files can be generated with an online tool at
https://music.madefor.cc. This is the current best way to encode DFPWM
files. Simply drag an audio file onto the page, and it will encode it,
giving a download link on the page.

I've made sure to update all of the docs as per Developer§7, and I've
tested it as per section 8. Test files encoded to DFPWM play correctly
in ComputerCraft, and other files that work in CC are correctly decoded.
I have also verified that corrupt files do not crash the decoder - this
should theoretically not be an issue as the result size is constant with
respect to the input size.

Signed-off-by: Jack Bruienne <jackbruienne@gmail.com>
2022-03-10 14:05:25 +01:00
Paul B Mahol
47c3b34506 avcodec: add pcm-bluray encoder 2022-03-06 12:45:59 +01:00
Anton Khirnov
be95df12bb lavc/mpeg*: drop the XvMC hwaccel code
XvMC was last relevant over 10 years ago, if ever. There is no reason to
use it today.
2022-02-15 10:16:15 +01:00
Paul B Mahol
f05c52985c avfilter: add dialogue enhance audio filter 2022-02-12 12:47:36 +01:00
James Almer
ce4d459db1 Changelog: Add new <next> line after 5.0
Signed-off-by: James Almer <jamrial@gmail.com>
2022-01-05 08:37:55 -03:00
James Almer
746df0a19a Changelog: replace <next> by 5.0
Signed-off-by: James Almer <jamrial@gmail.com>
2022-01-05 08:37:15 -03:00
Zane van Iperen
21e25d2fe2
Changelog: add IMF demuxer
Suggested-By: Pierre-Anthony Lemieux <pal@palemieux.com>
Signed-off-by: Zane van Iperen <zane@zanevaniperen.com>
2022-01-05 21:19:48 +10:00
Paul B Mahol
209488ccb0 avfilter: add anlmf filter 2021-12-25 11:32:41 +01:00
rcombs
18192166e7 lavc/videotoolboxenc: add ProRes support 2021-12-22 18:38:40 -06:00
Aman Karmani
4ac869ca2a avfilter: add vf_yadif_videotoolbox
deinterlaces CVPixelBuffers, i.e. AV_PIX_FMT_VIDEOTOOLBOX frames

for example, an interlaced mpeg2 video can be decoded by avcodec,
uploaded into a CVPixelBuffer, deinterlaced by Metal, and then
encoded to h264 by VideoToolbox as follows:

    ffmpeg \
           -init_hw_device videotoolbox \
           -i interlaced.ts \
           -vf hwupload,yadif_videotoolbox \
           -c:v h264_videotoolbox \
           -b:v 2000k \
           -c:a copy \
           -y progressive.ts

(note that uploading AVFrame into CVPixelBuffer via hwupload
 requires 504c60660d)

this work is sponsored by Fancy Bits LLC

Reviewed-by: Ridley Combs <rcombs@rcombs.me>
Reviewed-by: Philip Langdale <philipl@overt.org>
Signed-off-by: Aman Karmani <aman@tmm1.net>
2021-12-18 11:57:31 -08:00
Paul B Mahol
996b13fac4 avfilter: add audio dynamic equalizer filter 2021-12-12 10:47:28 +01:00
Lynne
bdc920574d
Changelog: update with recent Vulkan filter additions 2021-12-02 11:08:58 +01:00
Paul B Mahol
fc9a686688 avfilter: add audio dynamic smooth filter 2021-12-02 09:39:27 +01:00
Paul B Mahol
11b11577fe avfilter: add audio spectral stats filter 2021-12-02 09:35:36 +01:00
Shiyou Yin
07f8f78a5f configure: Add support for loongarch.
For la464 cpu: ./configure --cpu=la464

With cross-compiler:
./configure --cross-prefix=loongarch64-linux-gnu- \
            --enable-cross-compile --arch=loongarch64 \
            --target-os=linux --cpu=la464

Reviewed-by: 陈昊 <chenhao@loongson.cn>
Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
2021-12-01 17:44:56 +01:00
rcombs
da0179b262 lavc/proresdec: add videotoolbox hwaccel 2021-11-28 16:40:58 -06:00
rcombs
a41a2efc85 lavc/videotoolbox: add VP9 hardware acceleration
On M1 Max, this supports profiles 0 and 2, but not 1 and 3.
2021-11-28 16:40:58 -06:00
Limin Wang
3436864e68 avcodec: suppport for bitpacked encode
Reviewed-by: Lynne <dev@lynne.ee>
Signed-off-by: Limin Wang <lance.lmwang@gmail.com>
2021-11-25 15:04:35 +08:00
Limin Wang
4f5352d5fe avformat/rtpenc: adds partial support for the RFC 4175
Reviewed-by: Lynne <dev@lynne.ee>
Signed-off-by: Limin Wang <lance.lmwang@gmail.com>
2021-11-25 15:04:35 +08:00
Paul B Mahol
d401b1ccec avfilter: add colorspectrum source video filter 2021-11-16 20:41:39 +01:00
Paul B Mahol
8164fe1139 avfilter: add huesaturation filter 2021-10-29 23:18:27 +02:00
Paul B Mahol
407acc0747 avfilter: add varblur video filter 2021-10-19 08:53:56 +02:00
Paul B Mahol
933765aa0e avfilter: add xcorrelate video filter 2021-10-13 19:09:21 +02:00
Paul B Mahol
32eaf4069e avfilter: add limitdiff video filter 2021-10-13 19:02:34 +02:00
Paul B Mahol
148ada5577 avcodec: add native Speex decoder 2021-10-10 17:44:41 +02:00
Paul B Mahol
8f26ebde14 avfilter: add audio signal to distortion ratio filter 2021-10-09 14:10:09 +02:00
Peter Ross
60a9d3778f avcodec: GEM Raster image decoder
Reviewed-by: Paul B Mahol <onemda@gmail.com>
Signed-off-by: Peter Ross <pross@xvid.org>
2021-10-08 20:37:36 +11:00
Paul B Mahol
ba63078b0f avfilter: add (a)latency filters 2021-10-02 18:49:40 +02:00
Paul B Mahol
1f447fd954 avcodec: add amr parser 2021-10-02 18:49:40 +02:00
Paul B Mahol
b2ec4edef7 avfilter: add morpho filter 2021-09-28 22:57:33 +02:00
Paul B Mahol
eeab62ad2d avfilter: add audio psychoacoustic clipper 2021-09-11 16:19:40 +02:00
Paul B Mahol
463c71b3b3 avfilter/vf_convolution: add scharr operator 2021-09-10 18:43:51 +02:00
Peter Ross
c655a734b1 avcodec/siren: MSN Siren decoder
Reviewed-by: Paul B Mahol <onemda@gmail.com>
Signed-off-by: Peter Ross <pross@xvid.org>
2021-09-07 18:07:11 +10:00
Anton Khirnov
d6fdc78e91 sws: implement slice threading 2021-09-06 09:17:53 +02:00
James Almer
8a6beccf0d avformat: add an AV1 Low overhead bitstream format muxer
Suggested-by: BBB
Signed-off-by: James Almer <jamrial@gmail.com>
2021-09-01 19:55:30 -03:00
Paul Buxton
e07ada3dac avfilter: add grayworld video filter
Implements a gray world color correction algorithm
using a log scale LAB colorspace.

Signed-off-by: Paul Buxton <paulbuxton.mail@googlemail.com>
Signed-off-by: Paul B Mahol <onemda@gmail.com>
2021-08-29 13:31:37 +02:00
Paul B Mahol
1da2dd5c77 avfilter: add atilt filter 2021-08-28 18:51:04 +02:00
Paul B Mahol
b53a7d2d4d avfilter: add adecorrelate filter 2021-08-28 18:46:39 +02:00
Paul B Mahol
02aa7dc423 avfilter: add hsvkey and hsvhold video filters 2021-08-25 20:43:18 +02:00
Paul B Mahol
ed47a4a842 avcodec: add SMC encoder 2021-08-18 08:55:56 +02:00
Paul B Mahol
8567f1c392 avfilter: add (a)segment filters 2021-08-16 20:26:04 +02:00
Paul B Mahol
6846d48fa6 avfilter: add afwtdn filter 2021-07-24 12:24:40 +02:00
James Almer
8c2c0135e5 avformat: add a concat protocol that takes a line break delimited list of resources
Suggested-by: ffmpeg@fb.com
Reviewed-by: Nicolas George <george@nsup.org>
Signed-off-by: James Almer <jamrial@gmail.com>
2021-07-02 10:21:06 -03:00
Zane van Iperen
dcb285d2b7
avformat: add Argonaut Games CVG muxer
Signed-off-by: Zane van Iperen <zane@zanevaniperen.com>
2021-05-12 20:27:02 +10:00
Zane van Iperen
9789ea59d0
avformat: add Argonaut Games CVG demuxer
Signed-off-by: Zane van Iperen <zane@zanevaniperen.com>
2021-05-12 20:25:50 +10:00
Cameron Cawley
5c7313c740
avcodec: Implement Acorn Replay IMA ADPCM decoder
Signed-off-by: Zane van Iperen <zane@zanevaniperen.com>
2021-05-09 17:01:27 +10:00
Aidan Richmond
4236e87f50
avformat/westwoodaudenc: Adds muxer for Westwood AUD format.
Format is still used by modders of these old games.

Reviewed-by: Andreas Rheinhardt <andreas.rheinhardt@outlook.com>
Signed-off-by: Aidan Richmond <aidan.is@hotmail.co.uk>
Signed-off-by: Zane van Iperen <zane@zanevaniperen.com>
2021-04-26 19:56:33 +10:00
Aidan Richmond
a0fd55c206
avcodec/adpcmenc: Adds encoder for Westwood ADPCM.
Signed-off-by: Aidan Richmond <aidan.is@hotmail.co.uk>
Signed-off-by: Zane van Iperen <zane@zanevaniperen.com>
2021-04-26 19:56:32 +10:00
Michael Niedermayer
d7301f1b75 Changelog: Add new <next> line after 4.4
Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
2021-04-09 06:30:31 +02:00
Michael Niedermayer
3c8c3e0b86 Changelog: replace <next> by 4.4
Found-by: <jamrial>
Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
2021-04-09 06:29:52 +02:00
Marton Balint
c281d84b20 avformat: add Changelog entry for librist and bump minor
Signed-off-by: Marton Balint <cus@passwd.hu>
2021-03-13 17:36:48 +01:00
parazyd
51367267c8 avformat/gopher: Add support for Gopher over TLS
This commit adds a "gophers" handler to the gopher protocol. gophers
is a community-adopted protocol that acts the same way like normal
gopher with the added TLS encapsulation.

The gophers protocol is supported by gopher servers like geomydae(8),
and clients like curl(1), clic(1), and hurl(1).

This commit also adds compilation guards to both gopher and gophers,
since now there are two protocols in the file it makes sense to
have this addition.

Signed-off-by: parazyd <parazyd@dyne.org>
Signed-off-by: Marton Balint <cus@passwd.hu>
2021-03-11 23:47:19 +01:00
Paul B Mahol
17127f81c5 avfilter: add msad video filter 2021-03-06 12:42:16 +01:00
Paul B Mahol
4a69cd4e4e avfilter: add identity video filter 2021-03-06 12:41:30 +01:00
Jan Ekström
64af14555b avformat: add TTML muxer
Enables writing TTML documents or encoded TTML paragraphs as such
documents.

Additionally, a test for the combined TTML encoder and muxer has
been added to validate that the components still work.

Signed-off-by: Jan Ekström <jan.ekstrom@24i.com>
2021-03-05 19:45:00 +02:00
Jan Ekström
18713d22a2 avcodec: add TTML encoder
Enables encoding of other subtitle formats into TTML paragraphs.

Signed-off-by: Jan Ekström <jan.ekstrom@24i.com>
2021-03-05 19:45:00 +02:00
Paul B Mahol
c6c82428af avformat: add Digital Pictures SGA game demuxer 2021-03-01 17:41:05 +01:00
Paul B Mahol
51a9f487ae avformat: add Simbiosis IMX demuxer 2021-02-20 17:43:17 +01:00
Paul B Mahol
8651bf8a2e avcodec: add Simbiosis IMX video decoder 2021-02-20 17:42:00 +01:00
Paul B Mahol
67c8c863c7 avcodec: add initial exr image encoder 2021-02-18 13:00:40 +01:00
Ashish Singh
38aea9b041 avfilter: add vif filter
This is Visual Information Fidelity (VIF) filter and one of the component
filters of VMAF. It outputs the average VIF score over all frames.

Signed-off-by: Ashish Singh <ashk43712@gmail.com>
2021-02-16 15:00:50 +01:00
Paul B Mahol
48a0eb21aa avcodec: add setts bitstream filter 2021-02-12 19:50:07 +01:00
Paul B Mahol
edc45d1bd5 avfilter: add monochrome video filter 2021-02-12 00:08:39 +01:00
Paul B Mahol
4390573c44 avfilter: add exposure video filter 2021-02-10 19:23:48 +01:00
Paul B Mahol
579e4e57a2 avfilter: add aexciter audio filter 2021-02-10 19:21:01 +01:00
Paul B Mahol
b6327612ab avcodec: add cri parser 2021-02-09 15:01:34 +01:00
Paul B Mahol
bd5226704a avfilter: add colorize filter 2021-02-07 11:48:28 +01:00
Paul B Mahol
84d5df5446 avformat: add xbm_pipe demuxer 2021-02-05 15:36:19 +01:00
Paul B Mahol
7dfa98665c avcodec: add xbm parser 2021-02-05 15:35:29 +01:00
Paul B Mahol
e955f5ac01 avformat: add binka demuxer 2021-02-04 17:52:45 +01:00
Paul B Mahol
f6621a8e72 avfilter: add colorcorrect filter 2021-02-03 15:49:13 +01:00
Paul B Mahol
85bdf18917 avcodec: add PFM image encoder 2021-02-02 14:29:33 +01:00
Paul B Mahol
090f31f813 avfilter: add colorcontrast filter 2021-02-02 14:27:06 +01:00
Paul B Mahol
a9d23d33a1 avfilter: add colortemperature filter 2021-01-27 11:48:00 +01:00
Paul B Mahol
35f8628047 avfilter: add kirsch video filter 2021-01-27 11:46:26 +01:00
Paul B Mahol
37f76c81d6 avfilter: add shear video filter 2021-01-26 12:19:09 +01:00
Nicolas Gaullier
0bf18db26a avcodec/dolby_e: Add a parser 2021-01-25 13:17:43 +01:00
Paul B Mahol
b897b52618 avfilter: add epx pixel art scaler 2021-01-25 00:48:35 +01:00
Paul B Mahol
e722b443e4 avfilter: add estdif video filter 2021-01-16 14:08:59 +01:00
Paul B Mahol
54cd025a82 avfilter: add temporal midway equalizer filter 2021-01-01 12:43:42 +01:00
Paul B Mahol
6e96e3d970 avfilter: add shufflepixels video filter 2020-12-20 21:44:13 +01:00
Paul B Mahol
b607f19374 avfilter: add asuperpass and asuperstop filter 2020-12-11 12:07:06 +01:00