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1740 Commits

Author SHA1 Message Date
Rostislav Pehlivanov
220b24c7c9 lavc: remove libschroedinger encoding and decoding wrappers 
The library has stopped being developed and Debian has removed it
from its repositories citing security issues.
The native Dirac decoder supports everything the library has and basic
encoding support is still provided via the native vc2 (Dirac Pro, intra
only version of Dirac) encoder. Hence, there's no reason to still support
linking to the library and potentially leading users into security issues.
 2017-05-29 20:15:58 +01:00
Rostislav Pehlivanov
a3deeaade3 lavf: remove the libnut library wrapper 
libnut is outdated and not developed anymore, all nut developments
happens in this repo, so users are getting mislead
 2017-05-29 20:15:58 +01:00
James Almer
5ff31babfc avformat/movenc: remove experimental check for VP9 streams 
The muxer has been updated and is now complaint with the v1.0 of the spec.
 2017-05-17 20:52:50 -03:00
Paul B Mahol
deaab31d61 avfilter: add audio crossfeed filter 
Signed-off-by: Paul B Mahol <onemda@gmail.com>
 2017-05-17 20:18:39 +02:00
Rostislav Pehlivanov
5fd4cffe32 lavc: add a librsvg rasterization library wrapper 
Enables rendering of SVG images. This is possible since SVG images
still contain and specify the dimensions in pixels to which they've
been drawn to and thus enable browsers to display them without any
external data. Users can still override and generate images with
arbitrary resolutions.

Signed-off-by: Rostislav Pehlivanov <atomnuker@gmail.com>
 2017-05-16 11:40:44 +01:00
Yogender Gupta
921bd9a2be avfilter/scale_cuda: add CUDA scale filter 
Signed-off-by: Timo Rothenpieler <timo@rothenpieler.org>
 2017-05-15 11:46:50 +02:00
Paul B Mahol
65b7109105 Changelog: mention afir addition 
Signed-off-by: Paul B Mahol <onemda@gmail.com>
 2017-05-09 23:29:51 +02:00
Timo Rothenpieler
ef390e348e Changelog: document updated Video Codec SDK 2017-05-09 18:38:30 +02:00
Clément Bœsch
e0beaff487 Merge commit 'e199a8099411d0992c3ed278287a81f1d791199c' 
* commit 'e199a8099411d0992c3ed278287a81f1d791199c':
  Changelog: mention the new avbuild/ directory

Merged-by: Clément Bœsch <cboesch@gopro.com>
 2017-05-05 11:29:45 +02:00
Paul B Mahol
399c7ab9c6 avfilter: add video oscilloscope filter 
Signed-off-by: Paul B Mahol <onemda@gmail.com>
 2017-04-29 19:12:34 +02:00
Clément Bœsch
fe86fa7c0a Merge commit '1783d7ec03d730c5bd96c07bc5fa7aa566f85c66' 
* commit '1783d7ec03d730c5bd96c07bc5fa7aa566f85c66':
  Changelog: add some missing entries

Merged-by: Clément Bœsch <u@pkh.me>
 2017-04-29 12:43:37 +02:00
Kostya Shishkov
189157c3fc Add ClearVideo decoder 
Only I-frames are decoded for now.

Signed-off-by: Diego Biurrun <diego@biurrun.de>
 2017-04-25 15:39:10 +02:00
Paul B Mahol
dfc4ce5f5d avfilter: add lumakey filter 
Signed-off-by: Paul B Mahol <onemda@gmail.com>
 2017-04-24 20:37:30 +02:00
Paul B Mahol
01729f77dd avfilter: add doubleweave filter 
Signed-off-by: Paul B Mahol <onemda@gmail.com>
 2017-04-22 13:18:59 +02:00
Paul B Mahol
74acc1eec5 avfilter: add deflicker filter 
Signed-off-by: Paul B Mahol <onemda@gmail.com>
 2017-04-20 22:53:00 +02:00
Paul B Mahol
95a8a03a19 Add FM Screen Capture Codec decoder 
Signed-off-by: Paul B Mahol <onemda@gmail.com>
Signed-off-by: Diego Biurrun <diego@biurrun.de>
 2017-04-13 12:35:35 +02:00
Mark Thompson
3cbf717425 Changelog: fix position of VAAPI MPEG-2/VP8 encode entry 
This was merged in the wrong place.
 2017-04-02 23:18:42 +01:00
James Almer
7ab9d3f341 Changelog: add missing entry for VP8 QSV decoder 2017-04-02 18:39:01 -03:00
James Almer
50e5949566 Changelog: add 3.3 2017-04-02 18:38:36 -03:00
Ronald S. Bultje
0cf949a011 vp9: Add bsf to merge superframes 
From ffmpeg commit 2e6636aa87303d37b112e79f093ca39500f92364.
 2017-04-02 17:54:05 +01:00
Rostislav Pehlivanov
487ca38e8b Changelog: reorder last entry 
Entries are organized in descending chronological order.

Signed-off-by: Rostislav Pehlivanov <atomnuker@gmail.com>
 2017-03-27 18:34:15 +01:00
Rostislav Pehlivanov
a8fe8d6b4a lavfi: remove af_asynts filter 
Long overdue for removal, af_aresample should be used instead.

Signed-off-by: Rostislav Pehlivanov <atomnuker@gmail.com>
 2017-03-27 14:06:16 +01:00
Gerion Entrup
5e3a418b60 add signature filter for MPEG7 video signature 
This filter does not implement all features of MPEG7. Missing features:
- compression of signature files
- work only on (cropped) parts of the video

Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
 2017-03-21 00:11:08 +01:00
Clément Bœsch
e514a1d404 Merge commit '80fc75d51e3312e1890591048eb6a3d499b6e49d' 
* commit '80fc75d51e3312e1890591048eb6a3d499b6e49d':
  Changelog: Mention mov with multiple stsd

Merged-by: Clément Bœsch <u@pkh.me>
 2017-03-20 08:19:03 +01:00
Clément Bœsch
4a9c5f6bc5 Merge commit '4fef648d10bf3bcfd4b8fa5755c1128966a2427c' 
* commit '4fef648d10bf3bcfd4b8fa5755c1128966a2427c':
  Remove the legacy X11 screen grabber

Merged-by: Clément Bœsch <u@pkh.me>
 2017-03-15 22:07:47 +01:00
Paras Chadha
5dab7b91ad avcodec: add XPM decoder and demuxer 
Signed-off-by: Paras Chadha <paraschadha18@gmail.com>
 2017-03-12 18:24:49 +01:00
Mark Thompson
b9acc7fbd9 Merge commit 'ad71d3276fef0ee7e791e62bbfe9c4e540047417' 
* commit 'ad71d3276fef0ee7e791e62bbfe9c4e540047417':
  lavfi: add a QSV deinterlacing filter

Minor fixup for lavfi differences.

Merged-by: Mark Thompson <sw@jkqxz.net>
 2017-03-12 17:00:42 +00:00
Anton Khirnov
807a3b30d2 lavfi: add a QSV scaling filter 
This merges libav commit ac7bfd69678f3966e38debdb27f4bde94dc0345c,
which was previously skipped.

(cherry picked from commit ac7bfd69678f3966e38debdb27f4bde94dc0345c)
Signed-off-by: Mark Thompson <sw@jkqxz.net>
 2017-03-12 15:02:33 +00:00
Kieran Kunhya
5f794aa165 Add Cineform HD Decoder 
Decodes YUV 4:2:2 10-bit and RGB 12-bit files.
Older files with more subbands, skips, Bayer, alpha not supported.

Further fixes and refactorings by Anton Khirnov <anton@khirnov.net>,
Diego Biurrun <diego@biurrun.de>, Vittorio Giovara <vittorio.giovara@gmail.com>

Signed-off-by: Diego Biurrun <diego@biurrun.de>
 2017-03-09 18:37:29 +01:00
Diego Biurrun
57b753b445 build: Prefer NASM assembler over YASM 
NASM is more actively maintained and permits generating dependency information
as a sideeffect of assembling, thus cutting build times in half.
 2017-03-07 08:32:37 +01:00
Kostya Shishkov
a63496cc88 avcodec: add ClearVideo decoder 
Only I-frames are decoded for now.

Signed-off-by: Paul B Mahol <onemda@gmail.com>
 2017-03-02 11:39:54 +01:00
Paul B Mahol
aba5b94859 Add Apple Pixlet decoder 
Signed-off-by: Vittorio Giovara <vittorio.giovara@gmail.com>
 2017-03-01 11:52:29 -05:00
Paul B Mahol
039011b6b0 avcodec: add ScreenPressor decoder 
Signed-off-by: Paul B Mahol <onemda@gmail.com>
 2017-02-22 22:57:59 +01:00
Rostislav Pehlivanov
ada281dbe2 Changelog: add entry for the native Opus encoder 
Signed-off-by: Rostislav Pehlivanov <atomnuker@gmail.com>
 2017-02-16 16:28:10 +00:00
Paul B Mahol
8259f8a720 avcodec: add FM Screen Capture Codec decoder 
Signed-off-by: Paul B Mahol <onemda@gmail.com>
 2017-02-12 10:43:45 +01:00
Mark Thompson
d1acab8293 vaapi_encode: Add VP8 support 
Fixes ticket #6116.

(cherry picked from commit ca62236a89f47bd871eaf69d8d9e837c93c55a6c)
 2017-02-08 19:14:05 +00:00
Mark Thompson
3b95c7c17d vaapi_encode: Add MPEG-2 support 
(cherry picked from commit ca6ae3b77a7e6600e517723b90e57527a47809de)
 2017-02-08 19:14:05 +00:00
Jerry Jiang
884506dfe2 Implement optimal huffman encoding for (M)JPEG. 
> seems to break
> make fate-vsynth1-mjpeg-444

Fixed.
 2017-02-08 13:59:53 +00:00
Paul B Mahol
012dd8c99a avfilter: add midequalizer filter 
Signed-off-by: Paul B Mahol <onemda@gmail.com>
 2017-02-04 14:47:33 +01:00
Mark Thompson
ca62236a89 vaapi_encode: Add VP8 support 2017-01-30 23:03:46 +00:00
Paul B Mahol
acf1dd5b74 avfilter: add threshold filter 
Signed-off-by: Paul B Mahol <onemda@gmail.com>
 2017-01-30 18:44:08 +01:00
Paul B Mahol
036e12b225 avformat: add SCC muxer 
Signed-off-by: Paul B Mahol <onemda@gmail.com>
 2017-01-30 11:00:58 +01:00
Mark Thompson
ca6ae3b77a vaapi_encode: Add MPEG-2 support 2017-01-29 13:28:31 +00:00
Paul B Mahol
ee8e00b703 avfilter: add abitscope multimedia filter 
Signed-off-by: Paul B Mahol <onemda@gmail.com>
 2017-01-26 16:21:25 +01:00
Paul B Mahol
b953aec3c4 avformat: add Sample Dump eXchange demuxer 
Signed-off-by: Paul B Mahol <onemda@gmail.com>
 2017-01-25 12:00:02 +01:00
Paul B Mahol
08e5732318 avfilter: add EIA-608 line extractor 
Signed-off-by: Dave Rice <dave@dericed.com>
Signed-off-by: Paul B Mahol <onemda@gmail.com>
 2017-01-24 10:20:10 +01:00
Paul B Mahol
7f9978b0bd avformat: add MIDI Sample Dump Standard demuxer 
Signed-off-by: Paul B Mahol <onemda@gmail.com>
 2017-01-22 13:00:25 +01:00
Steinar H. Gunderson
2a293ec7ac avcodec: add Newtek SpeedHQ decoder 
This decoder can decode all existing SpeedHQ formats (SHQ0–5, 7, and 9),
including correct decoding of the alpha channel.

1080p is decoded in 142 fps on one core of my i7-4600U (2.1 GHz Haswell),
about evenly split between bitstream reader and IDCT. There is currently
no attempt at slice or frame threading, even though the format trivially
supports both.

NewTek very helpfully provided a full set of SHQ samples, as well as
source code for an SHQ2 encoder (not included) and assistance with
understanding some details of the format.
 2017-01-11 16:02:10 +01:00
Anton Khirnov
e199a80994 Changelog: mention the new avbuild/ directory 
Especially config.log is often read by users trying to compile Libav, so
its move should be documented.
 2017-01-09 13:21:12 +01:00
Paul B Mahol
90ac9f4094 avcodec: add QDMC decoder 
Signed-off-by: Paul B Mahol <onemda@gmail.com>
 2017-01-06 22:05:45 +01:00