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* avdevice/decklink: support for more duplex mode for Decklink 8K ProLimin Wang2021-08-16
| | | | | Reviewed-by: Marton Balint <cus@passwd.hu> Signed-off-by: Limin Wang <lance.lmwang@gmail.com>
* avdevice/xcbgrab: Add option for grabbing a windowsgerwk2021-03-14
| | | | | | | | The option allows to select a specific window instead of the whole screen. Reviewed-by: Andriy Gelman <andriy.gelman@gmail.com> Signed-off-by: Andriy Gelman <andriy.gelman@gmail.com>
* avdevice/decklink_dec: add support for 50/60 fps timecodeMarton Balint2020-12-03
| | | | Signed-off-by: Marton Balint <cus@passwd.hu>
* avdevice/xcbgrab: Add select_region optionOmar Emara2020-11-06
| | | | | | | | | | | | | | | | | | | | This patch adds a select_region option to the xcbgrab input device. If set to 1, the user will be prompted to select the grabbing area graphically by clicking and dragging. A rectangle will be drawn to mark the grabbing area. A single click with no dragging will select the whole screen. The option overwrites the video_size, grab_x, and grab_y options if set by the user. For testing, just set the select_region option as follows: ffmpeg -f x11grab -select_region 1 -i :0.0 output.mp4 The drawing happens directly on the root window using standard rubber banding techniques, so it is very efficient and doesn't depend on any X extensions or compositors. Reviewed-by: Andriy Gelman <andriy.gelman@gmail.com> Signed-off-by: Omar Emara <mail@OmarEmara.dev>
* avdevice/decklink_dec: add support for querying RP188 High Frame Rate timecodeMarton Balint2020-09-13
| | | | Signed-off-by: Marton Balint <cus@passwd.hu>
* avdevice/decklink_dec: add support for rgb/yuv pixel format autodetectionMarton Balint2020-09-13
| | | | Signed-off-by: Marton Balint <cus@passwd.hu>
* doc/indevs: Note improved behaviour of kmsgrab with Linux 5.7Mark Thompson2020-08-09
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* avdevice/decklink_dec: add support for extracting and outputing klv from vancMilos Zivkovic2020-07-03
| | | | | Signed-off-by: Milos Zivkovic <zivkovic@teralogics.com> Signed-off-by: Marton Balint <cus@passwd.hu>
* avdevice/decklink: deprecate the -list_devices optionMarton Balint2020-01-03
| | | | | | The user should use ffmpeg -sources decklink or ffmpeg -sinks decklink instead. Signed-off-by: Marton Balint <cus@passwd.hu>
* avdevice/decklink_dec: remove -bm_v210 optionMarton Balint2020-01-03
| | | | | | Deprecated since Sep 28, 2017. Signed-off-by: Marton Balint <cus@passwd.hu>
* avdevice/xcbgrab: capture the full desktop if video_size is not specifiedMarton Balint2019-12-30
| | | | Signed-off-by: Marton Balint <cus@passwd.hu>
* avdevice/decklink: add option to drop frames till timecode is seenGyan Doshi2019-11-18
| | | | Option wait_for_tc only takes effect if tc_format is set
* doc/indevs: Add new option and example to avfoundation.Thilo Borgmann2019-07-08
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* doc/indevs: Add example using cropping to capture part of a planeMark Thompson2019-06-02
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* lavd: Remove libndi_newtekCarl Eugen Hoyos2019-03-20
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* doc/indevs: fix upto typoMichael Niedermayer2019-01-01
| | | | | Reviewed-by: Paul B Mahol <onemda@gmail.com> Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
* doc/indevs: document libdc1394 optionsLou Logan2018-12-11
| | | | Signed-off-by: Lou Logan <lou@lrcd.com>
* doc/indevs: fix hdvbuffer typo in iec61883 exampleLou Logan2018-12-10
| | | | | | Option name is dvbuffer. Signed-off-by: Lou Logan <lou@lrcd.com>
* avdevice/libndi_newtek_dec: add extra_ips option to libndi_newtek allowing ↵Anton Platov2018-11-01
| | | | | | | use remote network sources Signed-off-by: Anton Platov <anton@platov.net> Signed-off-by: Marton Balint <cus@passwd.hu>
* avdevice/decklink_dec: add option to align capture start timeKarthick Jeyapal2018-09-30
| | | | | | | | | 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>
* avdevice/decklink: add support for selecting devices based on their unique IDMarton Balint2018-09-23
| | | | | | | | 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>
* doc/devices: order alphabetically and add missing v4l2 outdevLou Logan2018-06-13
| | | | Signed-off-by: Lou Logan <lou@lrcd.com>
* avdevice/decklink_dec: capture timecode to metadata when requestedJon Morley2018-06-13
| | | | | | | | | | 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>
* avdevice: add android_camera indevFelix Matouschek2018-02-22
| | | | | | | | 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>
* avdevice/decklink: addition of absolute wallclock option for pts sourceVishwanath Dixit2018-01-20
| | | | Signed-off-by: Marton Balint <cus@passwd.hu>
* avdevice/decklink: addition of copyts optionVishwanath Dixit2018-01-20
| | | | Signed-off-by: Marton Balint <cus@passwd.hu>
* avdevice/decklink_dec: autodetect the video input formatKarthick J2017-11-22
| | | | | | When -format_code is not specified autodetection will happen. Signed-off-by: Marton Balint <cus@passwd.hu>
* avdevice/decklink_dec: 32 bit audio supportDave Rice2017-10-18
| | | | Signed-off-by: Marton Balint <cus@passwd.hu>
* Merge commit '4141a5a240fba44b4b4a1c488c279d7dd8a11ec7'James Almer2017-10-03
|\ | | | | | | | | | | | | * commit '4141a5a240fba44b4b4a1c488c279d7dd8a11ec7': Use modern avconv syntax for codec selection in documentation and tests Merged-by: James Almer <jamrial@gmail.com>
| * cosmetics: Fix spelling mistakesVittorio Giovara2016-05-04
| | | | | | | | Signed-off-by: Diego Biurrun <diego@biurrun.de>
* | avdevice/decklink_dec: add support for more pixel formatsGildas Fargeas2017-09-28
| | | | | | | | | | | | | | 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>
* | lavd: remove deprecated dv1394 deviceJosh de Kock2017-09-27
| | | | | | | | | | | | | | 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>
* | doc/indevs: Document kmsgrab input deviceMark Thompson2017-09-13
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* | lavd: drop QTKit indevClément Bœsch2017-09-04
| | | | | | | | | | | | | | QTKit has been deprecated in favor of AVFoundation for years, and we have an avfoundation input device. See https://developer.apple.com/documentation/qtkit
* | lavd: implement NewTek NDI input/output device supportMaksym Veremeyenko2017-08-27
| | | | | | | | Signed-off-by: Marton Balint <cus@passwd.hu>
* | libavdevice/decklink: configurablity to set max queue sizeRavindra2017-08-22
| | | | | | | | | | Signed-off-by: Ravindra Patagar <rpatagar@akamai.com> Signed-off-by: Marton Balint <cus@passwd.hu>
* | avdevice/decklink_dec: add support for receiving op47 teletextMarton Balint2017-07-18
| | | | | | | | | | | | | | | | | | 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>
* | avdevice/decklink_dec: add support for decoding teletext from 10bit ↵Marton Balint2017-07-18
| | | | | | | | | | | | | | | | | | | | | | | | | | ancillary data 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>
* | avdevice/decklink: new option 'format_code' to set video format by fourCCMatthias Hunstock2017-03-22
| | | | | | | | | | Signed-off-by: Matthias Hunstock <atze@fem.tu-ilmenau.de> Signed-off-by: Marton Balint <cus@passwd.hu>
* | doc: remove remaining legacy x11grab referencesClément Bœsch2017-03-15
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* | lavd/decklink_dec: add option to disable drawing bars on signal lossMarton Balint2016-10-21
| | | | | | | | Signed-off-by: Marton Balint <cus@passwd.hu>
* | doc: fix various typos and grammar errorsMoritz Barsnick2016-10-11
| | | | | | | | | | Signed-off-by: Moritz Barsnick <barsnick@gmx.net> Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
* | avdevice/decklink: add support for setting input packet timestamp sourceMarton Balint2016-06-26
| | | | | | | | | | Reviewed-by: Deti Fliegl <deti@fliegl.de> Signed-off-by: Marton Balint <cus@passwd.hu>
* | avdevice/decklink: add support for audio and video input selectionMarton Balint2016-06-26
| | | | | | | | | | Reviewed-by: Deti Fliegl <deti@fliegl.de> Signed-off-by: Marton Balint <cus@passwd.hu>
* | avdevice/decklink: add support for setting duplex modeMarton Balint2016-06-26
| | | | | | | | | | | | | | 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>
* | decklink: support all valid numbers of audio channelsMatthias Hunstock2016-02-03
| | | | | | | | | | | | | | | | | | | | 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>
* | lavd/decklink_dec: add support for teletextMarton Balint2016-01-29
| | | | | | | | | | | | | | 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>
* | doc/indevs: fix x11grab options consistencyStefano Sabatini2015-11-25
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* | doc/indevs: Fix GermanTimothy Gu2015-11-24
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* | doc/indevs: Remove non-existent decklink option examplesLou Logan2015-08-20
| | | | | | | | | | | | Forgotten in c5d0148. Found by Thomas Langhorst. Signed-off-by: Lou Logan <lou@lrcd.com>
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