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1971 Commits

Author SHA1 Message Date
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