991daf3895
doc/indevs: Note improved behaviour of kmsgrab with Linux 5.7
2020-08-09 20:18:49 +01:00
c4e0868243
avdevice/decklink_dec: add support for extracting and outputing klv from vanc
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Signed-off-by: Milos Zivkovic <zivkovic@teralogics.com>
Signed-off-by: Marton Balint <cus@passwd.hu>
2020-07-03 00:24:59 +02:00
944203270d
avdevice/decklink: deprecate the -list_devices option
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The user should use ffmpeg -sources decklink or ffmpeg -sinks decklink instead.
Signed-off-by: Marton Balint <cus@passwd.hu>
2020-01-03 18:13:22 +01:00
2b7097ef27
avdevice/decklink_dec: remove -bm_v210 option
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Deprecated since Sep 28, 2017.
Signed-off-by: Marton Balint <cus@passwd.hu>
2020-01-03 18:13:22 +01:00
f1353ce222
avdevice/xcbgrab: capture the full desktop if video_size is not specified
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Signed-off-by: Marton Balint <cus@passwd.hu>
2019-12-30 23:32:27 +01:00
d831edc387
avdevice/decklink: add option to drop frames till timecode is seen
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Option wait_for_tc only takes effect if tc_format is set
2019-11-18 10:01:03 +05:30
d16f2fafae
doc/indevs: Add new option and example to avfoundation.
2019-07-08 20:02:41 +02:00
963c4f85fe
doc/indevs: Add example using cropping to capture part of a plane
2019-06-02 17:30:41 +01:00
4b32f8b3eb
lavd: Remove libndi_newtek
2019-03-20 10:42:10 +00:00
b33de55747
doc/indevs: fix upto typo
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Reviewed-by: Paul B Mahol <onemda@gmail.com>
Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
2019-01-01 21:11:47 +01:00
11817c3316
doc/indevs: document libdc1394 options
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Signed-off-by: Lou Logan <lou@lrcd.com>
2018-12-11 15:27:26 -09:00
0e8eb07980
doc/indevs: fix hdvbuffer typo in iec61883 example
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Option name is dvbuffer.
Signed-off-by: Lou Logan <lou@lrcd.com>
2018-12-10 15:17:57 -09:00
295fd12d17
avdevice/libndi_newtek_dec: add extra_ips option to libndi_newtek allowing use remote network sources
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Signed-off-by: Anton Platov <anton@platov.net>
Signed-off-by: Marton Balint <cus@passwd.hu>
2018-11-01 18:46:05 +01:00
c0ee4e0ac2
avdevice/decklink_dec: add option to align capture start time
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This option is useful for maintaining input synchronization across N
different hardware devices deployed for 'N-way' redundancy.
The system time of different hardware devices should be synchronized
with protocols such as NTP or PTP, before using this option.
Signed-off-by: Marton Balint <cus@passwd.hu>
2018-09-30 21:09:12 +02:00
db6b4b56b3
avdevice/decklink: add support for selecting devices based on their unique ID
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Also bump the API version requirement to 10.9.5, because on olders versions
there were some reports of crashes using the undocumented, yet available
BMDDeckLinkDeviceHandle.
Signed-off-by: Marton Balint <cus@passwd.hu>
2018-09-23 18:55:29 +02:00
30af29a712
doc/devices: order alphabetically and add missing v4l2 outdev
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Signed-off-by: Lou Logan <lou@lrcd.com>
2018-06-13 11:21:12 -08:00
0946c0ec17
avdevice/decklink_dec: capture timecode to metadata when requested
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If the user provides a valid timecode_format look for timecode of that
format in the capture and if found store it on the video avstream's
metadata.
Slightly modified by Marton Balint to capture per-frame timecode as well.
Signed-off-by: Marton Balint <cus@passwd.hu>
2018-06-13 00:15:06 +02:00
5ac3a309fd
avdevice: add android_camera indev
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This commit adds an indev for Android devices on API level 24+ which
uses the Android NDK Camera2 API to capture video from builtin cameras
Signed-off-by: Felix Matouschek <felix@matouschek.org>
Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
2018-02-22 00:29:27 +01:00
fc93eca126
avdevice/decklink: addition of absolute wallclock option for pts source
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Signed-off-by: Marton Balint <cus@passwd.hu>
2018-01-20 18:38:27 +01:00
7c27bbd590
avdevice/decklink: addition of copyts option
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Signed-off-by: Marton Balint <cus@passwd.hu>
2018-01-20 18:29:56 +01:00
e8e9306b4f
avdevice/decklink_dec: autodetect the video input format
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When -format_code is not specified autodetection will happen.
Signed-off-by: Marton Balint <cus@passwd.hu>
2017-11-22 00:08:35 +01:00
89cc48551b
avdevice/decklink_dec: 32 bit audio support
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Signed-off-by: Marton Balint <cus@passwd.hu>
2017-10-18 21:45:24 +02:00
a2b0602cda
Merge commit '4141a5a240fba44b4b4a1c488c279d7dd8a11ec7'
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* 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
cb8b729180
avdevice/decklink_dec: add support for more pixel formats
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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
56d2154b72
lavd: remove deprecated dv1394 device
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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
ec1573f879
doc/indevs: Document kmsgrab input device
2017-09-13 22:31:12 +01:00
ca7dc3ee90
lavd: drop QTKit indev
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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
2634927fe3
lavd: implement NewTek NDI input/output device support
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Signed-off-by: Marton Balint <cus@passwd.hu>
2017-08-27 18:07:50 +02:00
f3913dcc06
libavdevice/decklink: configurablity to set max queue size
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Signed-off-by: Ravindra Patagar <rpatagar@akamai.com>
Signed-off-by: Marton Balint <cus@passwd.hu>
2017-08-22 22:32:29 +02:00
9b93795890
avdevice/decklink_dec: add support for receiving op47 teletext
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v2:
- use uint16_t instead of int to store 10-bit ancillary data
- fix ancillary line numbers for 1080p
- some comments and clarifications as requested by Aaron Levinson
Signed-off-by: Marton Balint <cus@passwd.hu>
2017-07-18 18:28:57 +02:00
cc0916bfc2
avdevice/decklink_dec: add support for decoding teletext from 10bit ancillary data
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This also add supports for 4K DeckLink cards because they always output the
ancillary data in 10-bit.
v2:
- only try teletext decoding for 576i PAL mode
- some comments as requested by Aaron Levinson
Signed-off-by: Marton Balint <cus@passwd.hu>
2017-07-18 18:28:57 +02:00
b3a2adaac6
avdevice/decklink: new option 'format_code' to set video format by fourCC
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Signed-off-by: Matthias Hunstock <atze@fem.tu-ilmenau.de>
Signed-off-by: Marton Balint <cus@passwd.hu>
2017-03-22 02:07:50 +01:00
2f6661c940
doc: remove remaining legacy x11grab references
2017-03-15 22:23:00 +01:00
2f3015c25a
lavd/decklink_dec: add option to disable drawing bars on signal loss
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Signed-off-by: Marton Balint <cus@passwd.hu>
2016-10-21 20:24:12 +02:00
99d68d462f
doc: fix various typos and grammar errors
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Signed-off-by: Moritz Barsnick <barsnick@gmx.net>
Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
2016-10-11 16:57:46 +02:00
cf0a05668b
avdevice/decklink: add support for setting input packet timestamp source
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Reviewed-by: Deti Fliegl <deti@fliegl.de>
Signed-off-by: Marton Balint <cus@passwd.hu>
2016-06-26 19:18:06 +02:00
da89c6e37c
avdevice/decklink: add support for audio and video input selection
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Reviewed-by: Deti Fliegl <deti@fliegl.de>
Signed-off-by: Marton Balint <cus@passwd.hu>
2016-06-26 19:18:02 +02:00
8f9fa49bd8
avdevice/decklink: add support for setting duplex mode
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This patch also makes BlackMagic drivers v10.6.1 a hard requirement.
Reviewed-by: Deti Fliegl <deti@fliegl.de>
Signed-off-by: Marton Balint <cus@passwd.hu>
2016-06-26 19:17:56 +02:00
41ed7ab45f
cosmetics: Fix spelling mistakes
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Signed-off-by: Diego Biurrun <diego@biurrun.de>
2016-05-04 18:16:21 +02:00
e9025573fa
decklink: support all valid numbers of audio channels
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As it is already written in the documentation, BMD DeckLink cards
are capable of capturing 2, 8 or 16 audio channels (for SDI Inputs).
Currently the value is hardcoded to 2. Introduces new option.
Reviewed-by: Deti Fliegl <deti@fliegl.de>
Signed-off-by: Matthias Hunstock <atze@fem.tu-ilmenau.de>
Signed-off-by: Marton Balint <cus@passwd.hu>
2016-02-03 00:34:26 +01:00
995c7a6f5a
lavd/decklink_dec: add support for teletext
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It uses the libzvbi slicer, therefore teletext capture requires libzvbi.
Reviewed-by: Deti Fliegl <deti@fliegl.de>
Signed-off-by: Marton Balint <cus@passwd.hu>
2016-01-29 01:42:15 +01:00
5f2c233a85
doc/indevs: fix x11grab options consistency
2015-11-25 18:08:40 +01:00
4f99308ed3
doc/indevs: Fix German
2015-11-24 18:18:12 -08:00
538ea9a209
doc/indevs: Remove non-existent decklink option examples
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Forgotten in c5d0148
2015-08-20 10:34:18 -08:00
4918726d41
doc/indevs: add various missing options
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Signed-off-by: Lou Logan <lou@lrcd.com>
Reviewed-by: Ganesh Ajjanagadde <gajjanag@mit.edu>
2015-08-19 10:34:24 -08:00
5d410a1db2
doc/indevs: fix fbdev typos
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Fixes ticket #4784 as found by rodarmor.
Signed-off-by: Lou Logan <lou@lrcd.com>
Signed-off-by: Ronald S. Bultje <rsbultje@gmail.com>
2015-08-18 13:14:57 -08:00
4d98015dcf
dshow: add capture device save and load
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Signed-off-by: Mate Sebok <smfinc.org@gmail.com>
Reviewed-by: Roger Pack <rogerdpack2@gmail.com>
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
2015-04-22 20:12:36 +02:00
c5d0148c7e
doc: Remove non-existing decklink options.
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Reported-by: Bostjan Hamler
2015-03-24 09:54:04 +01:00
a47c2a1d5f
doc: Fix alphabetic ordering for decklink input device.
2015-03-13 01:57:42 +01:00
10fd7ff814
doc: avoid the incorrect phrase 'allow to'
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Signed-off-by: Andreas Cadhalpun <Andreas.Cadhalpun@googlemail.com>
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
2015-03-08 21:59:28 +01:00
Mark Thompson
Milos Zivkovic
Marton Balint
Gyan Doshi
Thilo Borgmann
Carl Eugen Hoyos
Michael Niedermayer
Lou Logan
Anton Platov
Karthick Jeyapal
Jon Morley
Felix Matouschek
Vishwanath Dixit
Dave Rice
James Almer
Gildas Fargeas
Josh de Kock
Clément Bœsch
Maksym Veremeyenko
Ravindra
Matthias Hunstock
Clément Bœsch
Moritz Barsnick
Vittorio Giovara
Stefano Sabatini
Timothy Gu
Mate Sebok
Carl Eugen Hoyos
Andreas Cadhalpun