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7379 Commits

Author SHA1 Message Date
Paul B Mahol
59fb8cae5e avfilter: add colorhold filter 
Fixes #7671.
 2019-05-11 20:16:45 +02:00
Gyan Doshi
a0328f05dc doc/filters: layout requirements for xstack 2019-05-07 17:54:24 +05:30
Paul B Mahol
38baaa1617 avfilter/vf_vibrance: add alternate option 2019-05-05 13:29:34 +02:00
Moritz Barsnick
98541f7032 avfilter/f_realtime: add option to scale speed 2019-05-04 19:39:38 +02:00
Stephen Hutchinson
d19f8e711c doc/general.texi: add note about 32-bit GCC builds of AviSynth+ 2019-05-04 12:01:58 +05:30
Stephen Hutchinson
55895df4c8 doc/general.texi: update AviSynth+ reference page 
Directed to the AviSynth+ entry on AviSynth Wiki rather than to
the github repository, since the wiki page is both more informative
and has the relevant Git/download links.  The github releases page
is little more than a changelog.
 2019-05-04 12:00:20 +05:30
Stephen Hutchinson
224aad3026 doc/general.texi: remove note about regressed AviSynth+ header 
It's been fixed both AviSynth+-side and locally.
 2019-05-04 11:59:56 +05:30
Martin Vobruba
093a504414 avfilter/avf_showwaves: Add draw mode also to showwavespic filter 
See commit a8c2d375ca
 2019-04-29 20:31:05 +02:00
Paul B Mahol
ce774e30ff avfilter/avf_showspectrum: add log scale for frequency plot 2019-04-29 11:45:30 +02:00
Paul B Mahol
c2f305ca17 avfilter: add audio soft clip filter 2019-04-27 00:21:38 +02:00
Paul B Mahol
1e01f66822 avfilter/af_astats: count number of NaNs/Infs/denormals for floating-point audio too 2019-04-26 12:14:10 +02:00
Paul B Mahol
e1e0f94dc9 avfilter/af_surround: add angle option 2019-04-24 22:31:02 +02:00
Paul B Mahol
4a69b18242 avfilter/af_surround: export more channel's in/out gains 2019-04-23 17:48:10 +02:00
Paul B Mahol
7a128ac2bc avfilter/af_surround: expose window size to user 2019-04-23 13:37:41 +02:00
Jun Zhao
a087764847 examples/avio_reading: Use avio_context_free() to free AVIOContext 
Signed-off-by: Jun Zhao <barryjzhao@tencent.com>
 2019-04-23 08:36:39 +08:00
Paul B Mahol
26fd40b568 avfilter/af_surround: make channel spread from stereo image user configurable 2019-04-22 22:15:01 +02:00
Paul B Mahol
dbb35abf28 avfilter/af_surround: add lfe_mode option 2019-04-22 22:15:01 +02:00
Gyan Doshi
6e0488cac4 doc/codecs: mention error returned for flag AV_CODEC_FLAG_DROPCHANGED 2019-04-21 10:07:17 +05:30
Lou Logan
d8245cff16 doc/mailing-list-faq: auto unsubscribe due to DMARC 
Signed-off-by: Lou Logan <lou@lrcd.com>
 2019-04-20 13:55:39 -08:00
Jarek Samic
1c46ab4815 lavfi: add colorkey_opencl filter 
This is a direct port of the CPU filter.

Signed-off-by: Jarek Samic <cldfire3@gmail.com>
Signed-off-by: Mark Thompson <sw@jkqxz.net>
 2019-04-20 16:32:34 +01:00
Paul B Mahol
782ae68a11 avfilter: add lagfun filter 2019-04-20 14:20:07 +02:00
Paul B Mahol
e20ad3bd59 avfilter/vf_lut3d: add cineSpace 3D lut support 2019-04-20 13:52:42 +02:00
Paul B Mahol
b9d25b1a6e avfilter/vf_lut3d: add cineSpace 1D lut parsing 2019-04-20 13:52:41 +02:00
Gyan Doshi
bf4245e952 doc/filters: list values for af_surround window function 2019-04-20 17:07:32 +05:30
Paul B Mahol
fee7c15d87 avfilter/af_surround: allow user to change overlap and win_func 2019-04-20 12:02:50 +02:00
Gyan Doshi
3a07aec827 doc/APIchanges: update for 3153a6502a 
Entry for added avcodec flag AV_CODEC_FLAG_DROPCHANGED
 2019-04-20 10:47:48 +05:30
Gyan Doshi
3153a6502a avcodec: add AV_CODEC_FLAG_DROPCHANGED to flags 
Discard decoded frames which differ from first decoded frame in stream.
 2019-04-20 10:38:01 +05:30
Jun Zhao
d93e44332f lavf: bump version/add APIchanges entry when cleanup applehttp 
commit abfeba9 "lavf/hls: Cleanup the applehttp" missed
the version bump and APIchanges entry.

Signed-off-by: Jun Zhao <barryjzhao@tencent.com>
 2019-04-20 07:26:58 +08:00
Lou Logan
d7e8e62797 doc/mailing-list-faq: add DMARC munging 
Signed-off-by: Lou Logan <lou@lrcd.com>
 2019-04-18 12:01:57 -08:00
Carl Eugen Hoyos
09f8b21deb doc/encoders: Fix libvpx option name arnr-maxframes. 
Fixes ticket #7856.
 2019-04-18 13:40:46 +02:00
Sam John
88325f4b34 Updated documentation for libaom encoder options. 
Signed-off-by: Gyan Doshi <ffmpeg@gyani.pro>
 2019-04-18 13:10:16 +05:30
Paul B Mahol
8a3ed5a313 avfilter/af_agate: implement mode option 2019-04-17 23:36:39 +02:00
Paul B Mahol
a0559fcd81 avfilter/af_sidechaincompress: implement mode option 2019-04-17 16:34:17 +02:00
Jun Zhao
abfeba9724 lavf/hls: Cleanup the applehttp 
Cleanup the applehttp as demuxer name, when use the command :

ffmpeg -formats, get the confused information like:
"
 E hls             Apple HTTP Live Streaming
D  hls,applehttp   Apple HTTP Live Streaming
"
we don't use applehttp as the demuxer/muxer name usually, so
cleanup the applehttp and update the documents.

After the change, get the information from "ffmpeg -formats":
"
DE hls             Apple HTTP Live Streaming
"

Reviewed-by: Steven Liu <lq@onvideo.cn>
Signed-off-by: Jun Zhao <barryjzhao@tencent.com>
 2019-04-15 21:36:45 +08:00
Marton Balint
3e10223385 avformat/file: add seekable option to disallow seeking 
Signed-off-by: Marton Balint <cus@passwd.hu>
 2019-04-11 21:18:51 +02:00
Jun Zhao
7c1875143d doc/examples/metadata: fix the example can't dump FLV metadata 
fix the example can't dump FLV metadata.

Signed-off-by: Jun Zhao <barryjzhao@tencent.com>
 2019-04-07 10:18:42 +08:00
James Almer
ee16d14b0a avcodec/av1_metadata: add an option to remove Padding OBUs 
Reviewed-by: Mark Thompson <sw@jkqxz.net>
Signed-off-by: James Almer <jamrial@gmail.com>
 2019-04-03 18:12:37 -03:00
Karthick J
6aeaac3e1c avformat/dashenc: Add support for Global SIDX 2019-04-02 11:16:06 +05:30
Gyan Doshi
7f9a81b110 doc/general: make column key note more verbose 
Addresses #7795
 2019-04-01 14:07:28 +05:30
Jun Li
4f5e660e69 avformat/doc, http, icecast, rtsp: Add option to disable send-expect-100 
Fix ticket #7297
The current setting for send-expect-100 option is either
enabled if applicable or forced enabled, no option to force
disable the header. This change is to expand the option setting
to provide more flexibility, which is useful for rstp case.

Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
 2019-03-31 23:23:52 +02:00
Gyan Doshi
5282cbae61 doc/filters: mention input requirements for ebur128 
The filter requires input stream to have sample rate 48000 Hz and dbl fmt.

Fixes #7812
 2019-03-30 12:10:43 +05:30
Daniel Playfair Cal
6e42021128 avfilter/vf_lensfun: add scale parameter 
The lensfun filter wraps the lensfun library which performs
transformations on videos to correct for lens distortion. Often this
results in areas in the input being mapped to areas that fall outside
the boundaries of the output. The library has a parameter called scale
which is a scale factor applied to the output video. By decreasing it it
is possible to regain the areas of the video which would otherwise have
been lost. There is a special value of 0 which indicates that the
library should automatically determine a scale factor that results in
the output frame being filled (i.e. little or no black/unmapped areas).

This patch adds a corresponding scale option to the lensfun filter which
is passed through to the library. The existing behaviour of using the
automatic value of 0 is retained as the default behaviour, while other
values will be passed through to the library.

Signed-off-by: Daniel Playfair Cal <daniel.playfair.cal@gmail.com>
 2019-03-25 22:50:54 +01:00
Gyan Doshi
9ae8f3cdd3 doc/filters: indicate range for zoom in lavfi/zoompan 2019-03-25 22:03:47 +05:30
Lou Logan
171f8ee40b doc/mailing-list-faq: ffmpeg-devel is now subscription only 
Nobody is going to check the queue anymore, so users must now subscribe to
send messages to ffmpeg-devel. This will prevent orphaned/ignored messages
from rotting in the abandoned queue. This matches the behavior of ffmpeg-user
and libav-user.

Also, this addresses some other nits.

Signed-off-by: Lou Logan <lou@lrcd.com>
 2019-03-21 11:29:52 -08:00
Marton Balint
e85f37d51e avfilter/af_astats: add support for selecting measured statistics 
set_metadata with many entries is not very efficient, and with small audio
frames the performance loss is noticable. Also with this very simple
calculations (like peak) can be even further optimized.

Unfoturnately there are some small differences in metadata and av_log info
output, so factorizing calculations and output might not worth the hassle.

Signed-off-by: Marton Balint <cus@passwd.hu>
 2019-03-21 00:39:57 +01:00
Aman Gupta
9e40c97a84 doc/ffmpeg: muxdelay and muxpreload are output options 
Signed-off-by: Aman Gupta <aman@tmm1.net>
 2019-03-20 14:54:13 -07:00
Carl Eugen Hoyos
4b32f8b3eb lavd: Remove libndi_newtek 2019-03-20 10:42:10 +00:00
Gyan Doshi
41ef6dd67d doc/ffmpeg: remove entry for -loop_output 
Option doesn't exist .. hasn't for a few years now.
 2019-03-20 02:17:19 +05:30
Gyan Doshi
d15117c996 doc/ffmpeg: add entry for itsscale 2019-03-16 17:44:20 +05:30
Mathieu Duponchelle
6cfa173303 mpeg12enc: Use Closed Captions if available 
Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
 2019-03-16 00:02:23 +01:00
Mark Reid
283ce69a10 avformat/mxfenc: allow user comments for opatom muxer 
Reviewed-by: Tomas Härdin <tjoppen@acc.umu.se>
Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
 2019-03-13 12:39:51 +01:00
James Almer
06476249cd Merge commit '7e5bde93a1e7641e1622814dafac0be3f413d79b' 
* commit '7e5bde93a1e7641e1622814dafac0be3f413d79b':
  build: Rename OBJDIRS variable to OUTDIRS

Merged-by: James Almer <jamrial@gmail.com>
 2019-03-10 19:31:13 -03:00
Gyan Doshi
73b62f3026 doc/protocols: move option follow entry to correct section 
The entry for file protocol option 'follow' was inserted under ftp options
during merge of a Libav commit - 90eb249969. Corrected.
 2019-03-03 10:59:00 +05:30
Paul B Mahol
007c13e51e avfilter/af_anlmdn: add output mode option 2019-03-01 16:38:59 +01:00
Mark Thompson
f4d7bd6cdb vaapi_encode: Support more RC modes 
Allow setting the mode explicitly, and try to make a sensible choice
given the available parameters if not.
 2019-02-25 23:32:23 +00:00
Gyan Doshi
cdf17cf92b doc: -report defaults to loglevel debug 2019-02-25 21:41:14 +05:30
Karthick J
ca5ec4cbbc avformat/dashenc: Added option to repeatedly publish master playlist 
The master playlist can be published at a specified interval with this option
 2019-02-25 11:40:47 +05:30
Paul B Mahol
c679119a73 avfilter/vf_amplify: add tolerance option 2019-02-22 23:32:27 +01:00
Marton Balint
a899b3b3c5 doc/formats: add reference to ffmpeg(1) stream specifiers as that docs is more complete 
Signed-off-by: Marton Balint <cus@passwd.hu>
 2019-02-21 21:29:35 +01:00
Lou Logan
6bfda984b3 doc/mailing-list-faq: add Mail Delivery info 
Can be used as a vacation mode to enable/disable mail delivery
without needing to unsubscribe.

Signed-off-by: Lou Logan <lou@lrcd.com>
 2019-02-20 11:52:23 -09:00
James Almer
22b6e1011c doc/libav-merge: add a line about the previous skipped merge 2019-02-20 13:51:19 -03:00
Gyan Doshi
a9452fe6dc doc/fftools-common-opts: add example for codec option stream specifiers 2019-02-17 11:28:31 +05:30
Reto Kromer
7a51fed0f0 doc/muxers: grammar fix 
Signed-off-by: Gyan Doshi <ffmpeg@gyani.pro>
 2019-02-17 10:56:38 +05:30
Diego Biurrun
7e5bde93a1 build: Rename OBJDIRS variable to OUTDIRS 
These directories are not just for object files.
 2019-02-16 13:09:35 +01:00
Marton Balint
dbfd042983 avformat/utils: parse some stream specifiers recursively 
This removes lots of code duplication and also allows more complex specifiers,
for example you can use p:204:aⓂ️language:eng to select the English language
audio stream from program 204.

Signed-off-by: Marton Balint <cus@passwd.hu>
 2019-02-13 23:21:53 +01:00
Reto Kromer
bf78aa9ee9 doc/muxers: fix typo 
Signed-off-by: Gyan Doshi <ffmpeg@gyani.pro>
 2019-02-13 18:47:16 +05:30
Reto Kromer
6174686bc3 doc/faq: update macOS and URLs 
Signed-off-by: Gyan Doshi <ffmpeg@gyani.pro>
 2019-02-11 10:13:31 +05:30
Reto Kromer
21858b060f doc/snow: fix typos 2019-02-10 16:46:56 +01:00
Moritz Barsnick
885a80d189 doc: fix various typos 
Found with the help of codespell-1.14.0.

Signed-off-by: Moritz Barsnick <barsnick@gmx.net>
Signed-off-by: Gyan Doshi <ffmpeg@gyani.pro>
 2019-02-10 21:12:40 +05:30
Reto Kromer
d20902fd23 doc/filters: fix typos 
Signed-off-by: Gyan Doshi <ffmpeg@gyani.pro>
 2019-02-10 12:17:09 +05:30
Jan Ekström
100bfac6d6 add libaribb24 ARIB STD-B24 caption decoder 
* Outputs ASS lines with basic coloring and font scaling for each
  given region.
* Sets the default style to the resolution of the subtitle plane
  (for example, 960x540 / 36pt font for profile A).
* Has options to:
  * Disable ruby text (which is coded as regions which have
    half-height text in libaribb24).
    Enabled by default as without positioning ruby text only
    confuses as it is usually coded in the beginning of the decoded
    subtitle line.
  * Set the working directory, in which libaribb24 will read
    configuration as well as into which it may save broadcast extra
    symbols as PNG.
    Unset by default.

The unconventional library check can be explained by the library's
current master branch being licensed as LGPLv3, but at the time of
writing the latest official release is still licensed under GPLv3.

Thus, one either has to wait for the following release, or enable
GPLv3.
 2019-02-10 03:30:52 +02:00
Reto Kromer
5b32f94b97 doc/ffprobe: fix typo and update URL in man 2019-02-09 20:01:18 +01:00
Marton Balint
7cab5471b2 ffplay: add support for setting the number of filter threads 
Signed-off-by: Marton Balint <cus@passwd.hu>
 2019-02-07 23:38:53 +01:00
Gyan Doshi
075fd5ba45 doc/filters: correct headphone examples 
lavfi-complex is not a valid option. [a:0] is not correct pad form for input.
 2019-02-04 10:37:11 +05:30
Jun Zhao
6dc06e979c doc/filters: document ranges and defaults for nlmeans options 
document ranges and defaults for nlmeans options

Reviewed-by: Gyan Doshi <ffmpeg@gyani.pro>
Signed-off-by: Jun Zhao <mypopydev@gmail.com>
 2019-02-02 11:18:21 +08:00
Steven Liu
1e03d60054 avformat/hlsenc: add var_stream_map LANGUAGE field string parameter 
use a:0,agroup:aud_low,default:Yes,language:CHN a:1,agroup:aud_low,language:ENG
        a:2,agroup:aud_high,default:YesYes,language:CHN a:3,agroup:aud_high,language:ENG
        v:0,agroup:aud_low v:1,agroup:aud_high
        create master m3u8 list.

result:
EXTM3U
EXT-X-VERSION:3
EXT-X-MEDIA:TYPE=AUDIO,GROUP-ID="group_aud_low",NAME="audio_0",DEFAULT=YES,LANGUAGE="CHN",URI="out_0.m3u8"
EXT-X-MEDIA:TYPE=AUDIO,GROUP-ID="group_aud_low",NAME="audio_1",DEFAULT=NO,LANGUAGE="ENG",URI="out_1.m3u8"
EXT-X-MEDIA:TYPE=AUDIO,GROUP-ID="group_aud_high",NAME="audio_2",DEFAULT=YES,LANGUAGE="CHN",URI="out_2.m3u8"
EXT-X-MEDIA:TYPE=AUDIO,GROUP-ID="group_aud_high",NAME="audio_3",DEFAULT=NO,LANGUAGE="ENG",URI="out_3.m3u8"
EXT-X-STREAM-INF:BANDWIDTH=1170400,RESOLUTION=640x480,CODECS="avc1.64001e,mp4a.40.2",AUDIO="group_aud_low"
out_4.m3u8
EXT-X-STREAM-INF:BANDWIDTH=3440800,RESOLUTION=640x480,CODECS="avc1.64001e,mp4a.40.2",AUDIO="group_aud_high"
out_5.m3u8

Signed-off-by: Steven Liu <lq@chinaffmpeg.org>
 2019-01-31 16:17:11 +08:00
Steven Liu
6a25bb5aa4 avformat/hlsenc: add var_stream_map DEFAULT field status parameter 
use a:0,agroup:aud_low,default:Yes a:1,agroup:aud_low,
    a:2,agroup:aud_high,default:Yes a:3, agroup:aud_high,
    v:0,agroup:aud_low v:1,agroup:aud_high
    create master m3u8 list.

result:
EXTM3U
EXT-X-VERSION:3
EXT-X-MEDIA:TYPE=AUDIO,GROUP-ID="group_aud_low",NAME="audio_0",DEFAULT=YES,URI="out_0.m3u8"
EXT-X-MEDIA:TYPE=AUDIO,GROUP-ID="group_aud_low",NAME="audio_1",DEFAULT=NO,URI="out_1.m3u8"
EXT-X-MEDIA:TYPE=AUDIO,GROUP-ID="group_aud_high",NAME="audio_2",DEFAULT=YES,URI="out_2.m3u8"
EXT-X-MEDIA:TYPE=AUDIO,GROUP-ID="group_aud_high",NAME="audio_3",DEFAULT=NO,URI="out_3.m3u8"
EXT-X-STREAM-INF:BANDWIDTH=1170400,RESOLUTION=640x480,CODECS="avc1.64001e,mp4a.40.2",AUDIO="group_aud_low"
out_4.m3u8
EXT-X-STREAM-INF:BANDWIDTH=3440800,RESOLUTION=640x480,CODECS="avc1.64001e,mp4a.40.2",AUDIO="group_aud_high"
out_5.m3u8

Signed-off-by: Steven Liu <lq@chinaffmpeg.org>
 2019-01-31 16:17:02 +08:00
Michael Niedermayer
5bcefceec8 avcodec: Add discard_sample_percentage 
Suggested-by: BBB
Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
 2019-01-28 01:09:38 +01:00
Gyan Doshi
3224d6691c avfilter/afade+acrossfade: allow skipping fade on inputs 
New fade curve value 'nofade' passes audio samples as-is.
Primarily useful in carrying out acrossfade without fades.
 2019-01-24 22:08:34 +05:30
Mark Thompson
5fdcf85bbf vaapi_encode: Convert to send/receive API 
This attaches the logic of picking the mode of for the next picture to
the output, which simplifies some choices by removing the concept of
the picture for which input is not yet available.  At the same time,
we allow more complex reference structures and track more reference
metadata (particularly the contents of the DPB) for use in the
codec-specific code.

It also adds flags to explicitly track the available features of the
different codecs.  The new structure also allows open-GOP support, so
that is now available for codecs which can do it.
 2019-01-23 23:04:11 +00:00
Karthick J
306cc26115 avformat/dashenc: Added documentation for $ext$ identifier in filenames 2019-01-21 14:50:34 +05:30
Guo, Yejun
1ef4828276 avutil: add ROI (Region Of Interest) data struct and bump version 
The encoders such as libx264 support different QPs offset for different MBs,
it makes possible for ROI-based encoding. It makes sense to add support
within ffmpeg to generate/accept ROI infos and pass into encoders.

Typical usage: After AVFrame is decoded, a ffmpeg filter or user's code
generates ROI info for that frame, and the encoder finally does the
ROI-based encoding.

The ROI info is maintained as side data of AVFrame.

Signed-off-by: Guo, Yejun <yejun.guo@intel.com>
Signed-off-by: Derek Buitenhuis <derek.buitenhuis@gmail.com>
 2019-01-17 21:47:11 +00:00
Paul B Mahol
1ea5529dd2 avfilter: add maskfun filter 2019-01-12 19:49:15 +01:00
Paul B Mahol
f4fd8ef725 avfilter/af_anlmdn: rework how denoising strength is used 
Make into account patch size.
 2019-01-12 15:41:24 +01:00
Paul B Mahol
8a1fc95840 avfilter: add anlmdn audio filter 
Signed-off-by: Paul B Mahol <onemda@gmail.com>
 2019-01-08 22:00:51 +01:00
Paul B Mahol
f2e2456294 avfilter/af_afir: adjust min partition size 
Minimal value allowed by our FFT is 16 thus min partition size is 8.
 2019-01-05 09:40:41 +01:00
Jun Zhao
4fd6df6934 doc/encoders: Update docs for libxavs2 
Update standard libavcodec options for libxavs2

Signed-off-by: Jun Zhao <mypopydev@gmail.com>
 2019-01-04 20:54:20 +08:00
Gyan Doshi
1087b792c3 doc/ffmpeg: clarify behaviour of -discard 
Discarding all frames is universally supported as it happens in fftools
whereas selective discarding relies on the demuxer.
 2019-01-04 15:47:33 +05:30
Gyan Doshi
d7ef10f16d doc/ffmpeg: update entry for stream disable options 
-vn/-an/-sn/-dn can now be used to block input streams from a file.
 2019-01-04 15:21:00 +05:30
Michael Niedermayer
b33de55747 doc/indevs: fix upto typo 
Reviewed-by: Paul B Mahol <onemda@gmail.com>
Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
 2019-01-01 21:11:47 +01:00
Paul B Mahol
35a8179149 avfilter/af_adelay: allow setting delays in seconds 2019-01-01 13:33:16 +01:00
Paul B Mahol
f7745edeaa doc/filters: improve afir description a little 2019-01-01 11:56:29 +01:00
Paul B Mahol
a53a9f1c8d avfilter/af_afir: implement non-uniform partitioned convolution 
Using multiple frequency delay lines.
 2018-12-30 13:40:29 +01:00
Paul B Mahol
8007e8fc67 avfilter/af_afir: fix minp/maxp range and change default value for maxp 2018-12-29 08:35:23 +01:00
Rene Claus
6a8cc86963 avcodec/libvpxenc: add VP8/9 sharpness config option 
This commit adds configuration options to libvpxenc.c that can be used to
tune the sharpness parameter for VP8 and VP9.

Signed-off-by: Rene Claus <rclaus@google.com>
Signed-off-by: James Zern <jzern@google.com>
 2018-12-24 13:20:06 -08:00
Paul B Mahol
4096c670ab avfilter/af_sofalizer: stop using easy API 
Easy API is not flexible enough for our needs.
 2018-12-23 18:29:53 +01:00
James Almer
53d3a1c514 APIChanges: add missing entry for SMPTE2094-40 HDR Dynamic metadata API 
Signed-off-by: James Almer <jamrial@gmail.com>
 2018-12-21 21:24:00 -03:00
Paul B Mahol
d6951e595a avfilter/af_sofalizer: add framesize option 2018-12-20 20:30:07 +01:00
Michael Niedermayer
645c5e8c91 doc/encoders: Fix colums typo 
Reviewed-by: Paul B Mahol <onemda@gmail.com>
Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
 2018-12-19 10:00:00 +01:00
Paul B Mahol
d54276f9de avfilter/af_apad: add pad_dur and whole_dur options 2018-12-17 19:14:36 +01:00
kjeyapal@akamai.com
f22fcd4483 avformat/dashenc: Added support for Low-latency HLS(Experimental) 
Apple doesn't have an official spec for LHLS. Meanwhile hls.js player folks are
trying to standardize a open LHLS spec. The draft spec is available in https://github.com/video-dev/hlsjs-rfcs/blob/lhls-spec/proposals/0001-lhls.md
This option will also try to comply with the above open spec, till Apple's spec officially supports it.
Applicable only when @var{streaming} and @var{hls_playlist} options are enabled.
 2018-12-17 12:11:55 +05:30
Paul B Mahol
ddefd05507 doc/metadata: fix error in timebase description 
Fixes #7184.
 2018-12-14 12:57:34 +01:00
Lou Logan
11817c3316 doc/indevs: document libdc1394 options 
Signed-off-by: Lou Logan <lou@lrcd.com>
 2018-12-11 15:27:26 -09:00
kjeyapal@akamai.com
1d01ab399f avformat/movenc: Added an option to disable SIDX atom 2018-12-11 10:52:16 +05:30
Lou Logan
0e8eb07980 doc/indevs: fix hdvbuffer typo in iec61883 example 
Option name is dvbuffer.

Signed-off-by: Lou Logan <lou@lrcd.com>
 2018-12-10 15:17:57 -09:00
Karthick J
2349260330 avformat/hlsenc : Added an option to ignore IO errors 
Useful for long duration runs with network output

Reviewed-by: Steven Liu <lq@chinaffmpeg.org>
 2018-12-10 14:19:23 +08:00
James Almer
d12d4d4515 avcodec/libaomenc: add row-mt option 
Default to disable, same as aomenc.

Fixes ticket #7598

Signed-off-by: James Almer <jamrial@gmail.com>
 2018-12-09 15:23:00 -03:00
Paul B Mahol
8be56ee211 avfilter/vf_showinfo: allow checksums calculation to be disabled 
Fixes #6987.
 2018-12-09 18:46:36 +01:00
Carl Eugen Hoyos
0cb1ccd1d1 doc/codecs: Do not mention a removed flags. 2018-12-08 11:29:19 +01:00
Carl Eugen Hoyos
936b0aa280 doc/faq: Fix flags for possible video quality improvements. 
Reported-by: Ulf Zibis
 2018-12-08 11:28:01 +01:00
Gyan Doshi
d91197c610 doc: vapoursynth 
Add entry in external library list and demuxers.
 2018-12-08 15:33:57 +05:30
Gyan Doshi
05a61a02d6 doc/general: rearrange libraries in alphabetical order 2018-12-07 17:56:00 +05:30
Gyan Doshi
6ea3cf1b6f doc: libmodplug 
Add entry in external library list and demuxers.
 2018-12-05 19:32:05 +05:30
Gyan Doshi
ea68e02c6d doc: remove licensing claims for chromaprint and libgme 2018-12-04 20:13:57 +05:30
Gyan Doshi
aae7e009b3 doc: libgme 
Add entry in external library list and add details to demuxer entry.
 2018-12-04 18:06:43 +05:30
Gyan Doshi
8bd7919699 doc: chromaprint 
Add entry in external library list and add details to muxer entry.
 2018-12-04 16:38:42 +05:30
Andreas Rheinhardt
5d8df52c45 trace_headers: Update documentation 
It also supports AV1 and (M)JPEG.

Signed-off-by: Andreas Rheinhardt <andreas.rheinhardt@googlemail.com>
Signed-off-by: Mark Thompson <sw@jkqxz.net>
 2018-12-02 19:49:16 +00:00
kjeyapal@akamai.com
c32aad1961 avformat/dashenc: Added an option to ignore io errors 
When dashenc has to run for long duration(say 24x7 live stream), one can enable this option to ignore the io failure of few segment's upload due to an intermittent network issues.
When the network connection recovers dashenc will continue with the upload of the current segments, leading to the recovery of the stream.
 2018-12-02 19:14:37 +05:30
Marton Balint
c047901012 avdevice/decklink_enc: add support for setting genlock timing offset 
Signed-off-by: Marton Balint <cus@passwd.hu>
 2018-12-02 00:57:10 +01:00
Kyle Swanson
fd2d6f376d libavf/libvmaf: update docs 
Signed-off-by: Kyle Swanson <kswanson@netflix.com>
 2018-11-26 15:14:34 -08:00
Paul B Mahol
0279cb4f69 avcodec: add truehd_core bitstream filter 2018-11-23 22:03:56 +01:00
Andrey Semashev
281a21ed50 lavf/dashenc: Add support for format-specific file extensions. 
The file name template options now support a new "$ext$" placeholder,
which is replaced with a filename extension specific for the selected
file format. This is useful for the new "auto" format mode, when
different streams may use different file formats, and it is not
possible to specify the correct file name extension exactly.

Resolves warnings in the log about webm segments not having webm extensions.
 2018-11-21 18:02:19 +05:30
Andrey Semashev
322e53f8ae lavf/dashenc: Add DASH segment type auto and make it the default 
This commit restores the ability to create DASH streams with codecs
that require different containers that was lost after commit
2efdbf7367. It adds a new "auto" value for
the dash_segment_type option and makes it the default. When in this mode,
the segment format will be chosen based on the codec used in the stream:
webm for Vorbis, Opus, VP8 or VP9, mp4 otherwise.
 2018-11-21 18:01:53 +05:30
Marton Balint
972ded33c0 avfilter/vf_freezedetect: add filter to detect frozen input 
Signed-off-by: Marton Balint <cus@passwd.hu>
 2018-11-19 22:11:42 +01:00
Ard Oerlemans
95107af314 avcodec/libvpxenc: add VP8 temporal scalability config options 
This commit adds configuration options to libvpxenc.c that can be used to
enable VP8 temporal scalability. It also adds a way to programmatically set the
per-frame encoding flags which can be used to control usage and updates of
reference frames while encoding with temporal scalability enabled.

Signed-off-by: James Zern <jzern@google.com>
 2018-11-19 11:33:43 -08:00
Paul B Mahol
6da439219d avfilter: add rgbashift filter 2018-11-19 14:55:49 +01:00
Paul B Mahol
cfd421226c avfilter: add chromashift filter 2018-11-19 14:46:45 +01:00
Mark Thompson
b2ea757f68 doc/encoders: Add libaom-av1 2018-11-18 18:13:04 +00:00
Mark Thompson
f951036d32 doc/encoders: Move libxavs2 to correct place in alphabetical order 2018-11-18 17:51:38 +00:00
Paul B Mahol
7a73cca254 avfilter: add dedot video filter 2018-11-16 20:19:08 +01:00
Paul B Mahol
4334e9221e doc/filters: improve afftfilt documentation 2018-11-16 19:40:11 +01:00
Paul B Mahol
02809e7b06 avfilter/vf_lut2: implement support for different input depths 2018-11-15 11:47:58 +01:00
Paul B Mahol
bdc66c50dd avfilter/af_afftfilt: extend filter functionality 2018-11-11 21:23:24 +01:00
Martin Vignali
0aba92d42d avcodec : add prores_metadata bsf for set the color property of each prores frame 2018-11-11 21:06:34 +01:00
Paul B Mahol
c47b48c0a6 avfilter/vf_lut3d: add spline 1D interpolation 2018-11-10 22:08:42 +01:00
James Zern
55e021f39b libvpxenc: extend auto-alt-ref range 
vp9 now supports [0, 6]

Reviewed-by: James Almer <jamrial@gmail.com>
Signed-off-by: James Zern <jzern@google.com>
 2018-11-09 17:54:16 -08:00
James Zern
6d3890ee34 libvpxenc,vp9: add enable-tpl option 
enables temporal dependency model

Signed-off-by: James Zern <jzern@google.com>
 2018-11-09 17:41:31 -08:00
Paul B Mahol
36348d77b8 avfilter/af_afir: add minp/maxp options to control latency and speed 2018-11-08 22:07:14 +01:00
Paul B Mahol
70463b7026 avfilter/avf_showspectrum: add terrain color map 2018-11-08 17:59:48 +01:00
Paul B Mahol
09fdfc11b7 avfilter/avf_showspectrum: add cividis colormap 2018-11-08 15:08:43 +01:00
Paul B Mahol
1d9fe1fdf6 avfilter/af_afir: implement rate option 2018-11-08 13:05:08 +01:00
Paul B Mahol
0c6d4e7ba4 avfilter/avf_showspectrum: add plasma color map 2018-11-07 18:56:21 +01:00
Paul B Mahol
ed58db4237 avfilter/avf_showspectrum: add viridis color map 2018-11-07 17:55:34 +01:00
James Almer
9bf9358b61 avcodec: libdav1d AV1 decoder wrapper. 
Originally written by Ronald S. Bultje, with fixes, optimizations and
improvements by James Almer.

Signed-off-by: James Almer <jamrial@gmail.com>
 2018-11-06 12:40:27 -03:00
Carl Eugen Hoyos
ee3f62a90c pixfmt: Add GRAY10 
Based on 7471352f by Luca Barbato.

Signed-off-by: James Almer <jamrial@gmail.com>
 2018-11-06 12:39:15 -03:00
James Almer
beaa350e24 avcodec: libdav1d AV1 decoder wrapper. 
Originally written by Ronald S. Bultje, with fixes, optimizations and
improvements by James Almer.

Signed-off-by: James Almer <jamrial@gmail.com>
 2018-11-05 21:48:11 -03:00
Ruiling Song
a587454fd0 doc/filters: add tonemap_opencl document. 
Signed-off-by: Ruiling Song <ruiling.song@intel.com>
Signed-off-by: Gyan Doshi <gyandoshi@gmail.com>
 2018-11-05 12:30:32 -09:00
Ruiling Song
952a299fd3 doc/filters: add document for opencl filters 
Signed-off-by: Danil Iashchenko <danyaschenko@gmail.com>
Signed-off-by: Ruiling Song <ruiling.song@intel.com>
Signed-off-by: Gyan Doshi <gyandoshi@gmail.com>
 2018-11-05 11:57:27 -09:00
Philip Langdale
d5272e94ab avfilter/vf_yadif_cuda: CUDA accelerated yadif deinterlacer 
This is a cuda implementation of yadif, which gives us a way to
do deinterlacing when using the nvdec hwaccel. In that scenario
we don't have access to the nvidia deinterlacer.
 2018-11-02 11:26:30 -07:00
Paul B Mahol
97e9e3504d avfilter: add tpad filter 2018-11-02 09:32:52 +01:00