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Commit Graph

6674 Commits

Author SHA1 Message Date
Michael Niedermayer
92ae4ab56d doc/APIchanges: Add 3.4 cut point
Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
2017-10-11 01:23:49 +02:00
Michael Niedermayer
ed8ff608b2 doc/APIchanges: Update
Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
2017-10-11 00:16:15 +02:00
Gyan Doshi
d251effe73 doc/filters: note minimum resolution for pixscope
Signed-off-by: Gyan Doshi <gyandoshi@gmail.com>
Signed-off-by: Derek Buitenhuis <derek.buitenhuis@gmail.com>
2017-10-10 13:12:20 -08:00
Tobias Rapp
62bdec806e avfilter/vf_fps: add eof_action filter option
Allows to specify the action to be performed when reading the last frame
from the internal FIFO buffer. By default the last frame is written to
filter output depending on the timestamp rounding method. When using
"pass" action the last frame is passed through if input duration
has not been reached yet.

Examples using an input file with 25Hz, 1.4sec duration:
 - "fps=fps=1:round=near" generates an output file of 1sec
 - "fps=fps=1:round=near:eof_action=pass" generates an output file of
   2sec

Signed-off-by: Tobias Rapp <t.rapp@noa-archive.com>
2017-10-06 17:11:20 +02:00
James Almer
cafd9d66ed build: add install targets for the examples
Split it off from install-data.

Among other things, this prevents spamming triplicate log lines during install.

Reviewed-by: Clément Bœsch <u@pkh.me>
Signed-off-by: James Almer <jamrial@gmail.com>
2017-10-05 11:35:56 -03:00
Tobias Rapp
4f5fb78134 doc/filters: align order of fps filter options to implementation
Align order of "start_time" option within fps filter documentation to actual
implementation. Also fix some documentation cosmetics.

Signed-off-by: Tobias Rapp <t.rapp@noa-archive.com>
2017-10-05 10:33:38 +02:00
James Almer
749b35799c Merge commit 'c483398bb7ef66f61ed2dcb09f3d6160683da0eb'
* commit 'c483398bb7ef66f61ed2dcb09f3d6160683da0eb':
  build: Drop DOC_ prefix from EXAMPLES-related variables

Merged-by: James Almer <jamrial@gmail.com>
2017-10-03 22:11:58 -03:00
James Almer
a2b0602cda Merge commit '4141a5a240fba44b4b4a1c488c279d7dd8a11ec7'
* commit '4141a5a240fba44b4b4a1c488c279d7dd8a11ec7':
  Use modern avconv syntax for codec selection in documentation and tests

Merged-by: James Almer <jamrial@gmail.com>
2017-10-03 21:28:07 -03:00
Lou Logan
d17a00379e doc: Add mailing list FAQ
Signed-off-by: Lou Logan <lou@lrcd.com>
Reviewed-by: Kieran O Leary <kieran.o.leary@gmail.com>
Reviewed-by: Carl Eugen Hoyos <ceffmpeg@gmail.com>
2017-10-03 15:25:07 -08:00
James Almer
fd5f4ac081 Merge commit 'c95169f0ec68bdeeabc5fde8aa4076f406242524'
* commit 'c95169f0ec68bdeeabc5fde8aa4076f406242524':
  build: Move cli tool sources to a separate subdirectory

Merged-by: James Almer <jamrial@gmail.com>
2017-10-01 18:26:36 -03:00
Ashish Singh
148c8e88c4 avfilter: add vmafmotion filter
Signed-off-by: Ashish Singh <ashk43712@gmail.com>
Signed-off-by: Ronald S. Bultje <rsbultje@gmail.com>
2017-09-30 11:47:59 -04:00
James Almer
450cee522e build: fix cleaning compiled unstripped examples
Signed-off-by: James Almer <jamrial@gmail.com>
2017-09-30 01:40:08 -03:00
James Almer
3df437c2d1 build: add missing changes to ensure examples build with progs-suffix 2017-09-29 17:56:36 -03:00
James Almer
eace20a862 Merge commit 'ab566cc96bc0c31b34d944214bc06cec8ae8b640'
* commit 'ab566cc96bc0c31b34d944214bc06cec8ae8b640':
  build: Separate logic for building examples from that for building avtools

Merged-by: James Almer <jamrial@gmail.com>
2017-09-29 17:09:46 -03:00
James Almer
b25d6290c6 Merge commit 'acb0dea27efff4b35796015b96570b59fd517078'
* commit 'acb0dea27efff4b35796015b96570b59fd517078':
  build: Split logic for building examples off into a separate Makefile

We already have a Makefile in doc/examples, but it's separate from the build
system and meant to be installed as part of the documentation to help users
compile the installed .c example files.
Move it to Makefile.example to make place for the new build system Makefile.

Merged-by: James Almer <jamrial@gmail.com>
2017-09-29 15:12:43 -03:00
James Almer
0351b8e358 Merge commit 'db4903eb4875bed6c5b8a4259cdd7bc1768dfdf6'
* commit 'db4903eb4875bed6c5b8a4259cdd7bc1768dfdf6':
  build: Avoid duplication in examples lists

See 1a88e84fd5

Merged-by: James Almer <jamrial@gmail.com>
2017-09-28 19:22:21 -03:00
James Almer
d4b00a23c6 Merge commit '533339bdcc3b39bbd708c723b3cd0b5898350f0f'
* commit '533339bdcc3b39bbd708c723b3cd0b5898350f0f':
  build: Drop leftover reference to old EXAMPLES logic

Merged-by: James Almer <jamrial@gmail.com>
2017-09-28 19:08:37 -03:00
Karthick J
b6cf66ae1c avdevice/decklink_dec: Added Closed caption decode from VANC
Signed-off-by: Karthick J <kjeyapal@akamai.com>
Signed-off-by: Marton Balint <cus@passwd.hu>
2017-09-28 21:06:12 +02:00
Gildas Fargeas
cb8b729180 avdevice/decklink_dec: add support for more pixel formats
The decklink input pixel format can now be specified with the 'raw_format'
option. The -bm_v210 option is now deprecated.

Signed-off-by: Marton Balint <cus@passwd.hu>
2017-09-28 21:06:03 +02:00
Martin Storsjö
07e4be7ec9 movenc: Add an option for enabling negative CTS offsets
This reduces the need for an edit list; streams that start with
e.g. dts=-1, pts=0 can be encoded as dts=0, pts=0 (which is valid
in mov/mp4) by shifting the dts values of all packets forward.
This avoids the need for edit lists for such streams (while they
still are needed for audio streams with encoder delay).

This eases conformance with the DASH-IF interoperability guidelines.

Signed-off-by: Martin Storsjö <martin@martin.st>
Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
2017-09-28 18:15:45 +02:00
James Almer
774295a3e0 doc/libav-merge: mention skipped or incomplete runtime alignment commits
Signed-off-by: James Almer <jamrial@gmail.com>
2017-09-27 23:58:20 -03:00
James Almer
7aa6b8a68f Merge commit '4de220d2e3751c459f8739a08ac6ca52e63eba30'
* commit '4de220d2e3751c459f8739a08ac6ca52e63eba30':
  frame: allow align=0 (meaning automatic) for av_frame_get_buffer()

See https://ffmpeg.org/pipermail/ffmpeg-devel/2017-September/215834.html

Merged-by: James Almer <jamrial@gmail.com>
2017-09-27 23:31:53 -03:00
James Almer
522f877086 Merge commit 'e6bff23f1e11aefb16a2b5d6ee72bf7469c5a66e'
* commit 'e6bff23f1e11aefb16a2b5d6ee72bf7469c5a66e':
  cpu: add a function for querying maximum required data alignment

Adapted to work with the arbitrary runtime cpuflag changes av_force_cpu_flags()
can generate.

Merged-by: James Almer <jamrial@gmail.com>
2017-09-27 23:03:57 -03:00
Josh de Kock
56d2154b72
lavd: remove deprecated dv1394 device
Support for this device has been removed in kernel since v2.6.37. dv1394 has been superseded by libiec61883 which is functionally equivalent.

Signed-off-by: Josh de Kock <josh@itanimul.li>
Signed-off-by: wm4 <nfxjfg@googlemail.com>
2017-09-27 17:04:56 +01:00
James Almer
b1cf151c4d Merge commit '577326d430593a25456393a75212b95d1cd94131'
* commit '577326d430593a25456393a75212b95d1cd94131':
  lavc: deprecate refcounted_frames field

Merged-by: James Almer <jamrial@gmail.com>
2017-09-26 16:42:18 -03:00
Rodger Combs
3eb1d05ef7 Merge commit 'c5c663541739cb813a2a5668ee8339b535b35d7d'
* commit 'c5c663541739cb813a2a5668ee8339b535b35d7d':
  doc: add dash muxer

Merged-by: Rodger Combs <rodger.combs@gmail.com>
2017-09-26 14:13:54 -03:00
Lou Logan
183fd30e0f Fix several typos
"apix_fmts" found by Marc Péchaud.
"speedloss" found by Mikhail V.

Signed-off-by: Lou Logan <lou@lrcd.com>
2017-09-21 16:17:02 -08:00
Vittorio Giovara
6f15f1cdc8 pixdesc: Add API to map color property names to enum values
Signed-off-by: Vittorio Giovara <vittorio.giovara@gmail.com>
2017-09-21 13:33:29 +02:00
Mark Thompson
ec1573f879 doc/indevs: Document kmsgrab input device 2017-09-13 22:31:12 +01:00
Mark Thompson
82342cead1 lavc: Add flag to mark packets containing trusted input 2017-09-13 22:25:29 +01:00
Mark Thompson
9cb23cd9fe lavu: Add DRM hwcontext 2017-09-13 22:03:27 +01:00
Nicolas George
9bad5e5319 lavfi/framesync: reword repeatlast option help. 2017-09-12 11:14:25 +02:00
Nicolas George
064c9d45ff doc: update filter_design.txt. 2017-09-12 11:03:51 +02:00
Jesse Liu
8e17cd20b9 add missing ignore files
Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
2017-09-10 19:08:33 +02:00
Paul B Mahol
4d41db7a31 avfilter: add generic FFT video convolve filter
Signed-off-by: Paul B Mahol <onemda@gmail.com>
2017-09-09 17:09:37 +02:00
Petri Hintukainen
7a6bd54152 Add SUP/PGS subtitle muxer
Fixes ticket #2208
2017-09-09 12:07:14 +02:00
Paul B Mahol
cf0eed2525 avfilter: add Haas stereo enhancer
Signed-off-by: Paul B Mahol <onemda@gmail.com>
2017-09-08 18:29:53 +02:00
Nicolas George
5ba2aef6ec lavfi/buffersrc: add av_buffersrc_close(). 2017-09-08 10:31:01 +02:00
Michael Niedermayer
d8bc198d09 avfilter/vf_overlay: Restore shorthand option order
Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
2017-09-05 23:55:19 +02:00
Karthick J
837c55e072 avformat/hlsenc: Added configuration to override HTTP User-Agent
Signed-off-by: Karthick J <kjeyapal@akamai.com>
Signed-off-by: Steven Liu <lq@onvideo.cn>
2017-09-05 23:30:52 +08:00
Paul B Mahol
2c10f054c2 avfilter/avf_avectorscope: add possibility to auto zoom
Signed-off-by: Paul B Mahol <onemda@gmail.com>
2017-09-05 11:43:49 +02:00
Paul B Mahol
6faa1275a2 avfilter: add despill filter
Signed-off-by: Paul B Mahol <onemda@gmail.com>
2017-09-05 08:46:48 +02:00
James Almer
6cadbb16e9 avcodec: add AV_HWACCEL_CODEC_CAP_EXPERIMENTAL flag
This flag replaces the deprecated, non-prefixed HWACCEL_CODEC_CAP_EXPERIMENTAL
one.

Reviewed-by: Michael Niedermayer <michael@niedermayer.cc>
Signed-off-by: James Almer <jamrial@gmail.com>
2017-09-04 17:48:41 -03:00
Paul B Mahol
b43cd67862 avfilter/vf_fftfilt: make it possible to evaluate expressions per frame
Signed-off-by: Paul B Mahol <onemda@gmail.com>
2017-09-04 19:30:44 +02:00
Clément Bœsch
ca7dc3ee90 lavd: drop QTKit indev
QTKit has been deprecated in favor of AVFoundation for years, and we
have an avfoundation input device.

See https://developer.apple.com/documentation/qtkit
2017-09-04 17:19:58 +02:00
Paul B Mahol
8b193e5530 doc/filters: add missing '' for blend example
Signed-off-by: Paul B Mahol <onemda@gmail.com>
2017-09-03 20:00:53 +02:00
Paul B Mahol
05b1c60687 doc/filters: add one more blend example
Signed-off-by: Paul B Mahol <onemda@gmail.com>
2017-09-03 20:00:08 +02:00
Paul B Mahol
e6e58de03d avfilter/vf_displace: add mirror edge mode
Signed-off-by: Paul B Mahol <onemda@gmail.com>
2017-09-03 14:15:33 +02:00
Paul B Mahol
f19e4118e9 avfilter/vf_subtitles: enable processing of alpha channel
Fixes #6605.

Signed-off-by: Paul B Mahol <onemda@gmail.com>
2017-09-03 13:12:48 +02:00
Leo Izen
dda1c23c20 doc/filters.texi: Add default values to vf_vaguedenoiser options 2017-09-03 13:02:24 +02:00