aboutsummaryrefslogtreecommitdiffstats
path: root/libavdevice/decklink_dec_c.c
Commit message (Collapse)AuthorAgeFilesLines
* avdevice/decklink_dec: extend available actions on signal lossMichael Riedl2024-09-091-1/+5
| | | | | | | | | | | | | | Deprecate the option 'draw_bars' in favor of the new option 'signal_loss_action', which controls the behavior when the input signal is not available (including the behavior previously available through draw_bars). The default behavior remains unchanged to be backwards compatible. The new option is more flexible for extending now and in the future. The new value 'repeat' repeats the last video frame. This is useful for very short dropouts and was not available before. Signed-off-by: Michael Riedl <michael.riedl@nativewaves.com> Signed-off-by: Marton Balint <cus@passwd.hu>
* avformat/avformat: Add FFInputFormat, hide internals of AVInputFormatAndreas Rheinhardt2024-03-071-5/+6
| | | | | | | | | | | | | | | | | | | | | This commit does for AVInputFormat what commit 59c9dc82f450638a3068deeb1db5c56f6d155752 did for AVOutputFormat: It adds a new type FFInputFormat, moves all the internals of AVInputFormat to it and adds a now reduced AVInputFormat as first member. This does not affect/improve extensibility of both public or private fields for demuxers (it is still a mess due to lavd). This is possible since 50f34172e0cca2cabc5836308ec66dbf93f5f2a3 (which removed the last usage of an internal field of AVInputFormat in fftools). (Hint: tools/probetest.c accesses the internals of FFInputFormat as well, but given that it is a testing tool this is not considered a problem.) Signed-off-by: Andreas Rheinhardt <andreas.rheinhardt@outlook.com>
* all: use designated initializers for AVOption.unitAnton Khirnov2024-02-141-52/+52
| | | | | | | | | | | | | | | | | | | | | | | | Makes it robust against adding fields before it, which will be useful in following commits. Majority of the patch generated by the following Coccinelle script: @@ typedef AVOption; identifier arr_name; initializer list il; initializer list[8] il1; expression tail; @@ AVOption arr_name[] = { il, { il1, - tail + .unit = tail }, ... }; with some manual changes, as the script: * has trouble with options defined inside macros * sometimes does not handle options under an #else branch * sometimes swallows whitespace
* Revert "all: Don't set AVClass.item_name to its default value"Anton Khirnov2024-01-201-0/+1
| | | | | | | Some callers assume that item_name is always set, so this may be considered an API break. This reverts commit 0c6203c97a99f69dbaa6e4011d48c331e1111f5e.
* all: Don't set AVClass.item_name to its default valueAndreas Rheinhardt2023-12-221-1/+0
| | | | | | | | Unnecessary since acf63d5350adeae551d412db699f8ca03f7e76b9; also avoids relocations. Reviewed-by: Anton Khirnov <anton@khirnov.net> Signed-off-by: Andreas Rheinhardt <andreas.rheinhardt@outlook.com>
* avdevice/decklink: support for more duplex mode for Decklink 8K ProLimin Wang2021-08-161-0/+10
| | | | | Reviewed-by: Marton Balint <cus@passwd.hu> Signed-off-by: Limin Wang <lance.lmwang@gmail.com>
* avdevice: Constify all devicesAndreas Rheinhardt2021-04-271-1/+1
| | | | | | | This is possible now that the next-API is gone. Signed-off-by: Andreas Rheinhardt <andreas.rheinhardt@outlook.com> Signed-off-by: James Almer <jamrial@gmail.com>
* avdevice/decklink: remove the duplicated warning messageLimin Wang2020-12-051-1/+1
| | | | | | | | | | | ./ffmpeg -list_devices true -f decklink -i dummy [Blackmagic DeckLink indev @ 0x2f96d00] The "list_devices" option is deprecated: list available devices [decklink @ 0x2f96400] The -list_devices option is deprecated and will be removed. Please use ffmpeg -sources decklink instead. -> [Blackmagic DeckLink indev @ 0x306ed00] The "list_devices" option is deprecated: use ffmpeg -sources decklink instead Reviewed-by: Marton Balint <cus@passwd.hu> Signed-off-by: Limin Wang <lance.lmwang@gmail.com>
* avdevice/decklink: add AV_OPT_FLAG_DEPRECATED flag for list_devicesLimin Wang2020-11-231-1/+1
| | | | | Reviewed-by: Marton Balint <cus@passwd.hu> Signed-off-by: Limin Wang <lance.lmwang@gmail.com>
* avdevice/decklink: use boolean for list_devices optionLimin Wang2020-11-231-1/+1
| | | | | | | For the document(indevs.texi and outdevs.texi) used it as boolean. Reviewed-by: Marton Balint <cus@passwd.hu> Signed-off-by: Limin Wang <lance.lmwang@gmail.com>
* avdevice/decklink_dec: map the raw_format instead of hardcodeLimin Wang2020-11-211-7/+7
| | | | | | | | The patch will change the numerical values for the string constants so bump micro version. Reviewed-by: Marton Balint <cus@passwd.hu> Signed-off-by: Limin Wang <lance.lmwang@gmail.com>
* avdevice/decklink_dec: add support for querying RP188 High Frame Rate timecodeMarton Balint2020-09-131-1/+4
| | | | Signed-off-by: Marton Balint <cus@passwd.hu>
* avdevice/decklink_dec: add support for rgb/yuv pixel format autodetectionMarton Balint2020-09-131-1/+2
| | | | Signed-off-by: Marton Balint <cus@passwd.hu>
* avdevice/decklink_dec: add support for extracting and outputing klv from vancMilos Zivkovic2020-07-031-0/+1
| | | | | Signed-off-by: Milos Zivkovic <zivkovic@teralogics.com> Signed-off-by: Marton Balint <cus@passwd.hu>
* avdevice/decklink_dec: remove -bm_v210 optionMarton Balint2020-01-031-1/+0
| | | | | | Deprecated since Sep 28, 2017. Signed-off-by: Marton Balint <cus@passwd.hu>
* avdevice/decklink: add option to drop frames till timecode is seenGyan Doshi2019-11-181-0/+1
| | | | Option wait_for_tc only takes effect if tc_format is set
* libavdevice: Update the class name as uniform styleJun Zhao2019-08-151-1/+1
| | | | | | | Update the class name to uniform indev/outdev style. Reviewed-by: Paul B Mahol <onemda@gmail.com> Signed-off-by: Jun Zhao <barryjzhao@tencent.com>
* avdevice/decklink_dec: add option to align capture start timeKarthick Jeyapal2018-09-301-0/+1
| | | | | | | | | 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_dec: capture timecode to metadata when requestedJon Morley2018-06-131-0/+9
| | | | | | | | | | 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/decklink: addition of absolute wallclock option for pts sourceVishwanath Dixit2018-01-201-0/+1
| | | | Signed-off-by: Marton Balint <cus@passwd.hu>
* avdevice/decklink: addition of PTS_SRC_NB in enum DecklinkPtsSourceVishwanath Dixit2018-01-201-2/+2
| | | | Signed-off-by: Marton Balint <cus@passwd.hu>
* avdevice/decklink: addition of copyts optionVishwanath Dixit2018-01-201-0/+1
| | | | Signed-off-by: Marton Balint <cus@passwd.hu>
* avdevice/decklink_dec: 32 bit audio supportDave Rice2017-10-181-0/+1
| | | | Signed-off-by: Marton Balint <cus@passwd.hu>
* libavdevice/decklink: add support for -sources and -sinks argumentsDevin Heitmueller2017-10-101-0/+1
| | | | | | | | | | | | | | | Add support for enumerating the sources/sinks via the ffmpeg command line options, as opposed to having to create a real pipeline and use the "-list_devices" option which does exit() after dumping out the options. Note that this patch preserves the existing "-list_devices" option, but now shares common code for the actual enumeration. Updated to reflect feedback from Marton Balint <cus@passwd.hu>. Signed-off-by: Devin Heitmueller <dheitmueller@ltnglobal.com> Signed-off-by: Marton Balint <cus@passwd.hu>
* avdevice/decklink_dec: add support for more pixel formatsGildas Fargeas2017-09-281-0/+6
| | | | | | | 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>
* libavdevice/decklink: configurablity to set max queue sizeRavindra2017-08-221-0/+2
| | | | | Signed-off-by: Ravindra Patagar <rpatagar@akamai.com> Signed-off-by: Marton Balint <cus@passwd.hu>
* avdevice/decklink: new option 'format_code' to set video format by fourCCMatthias Hunstock2017-03-221-0/+1
| | | | | Signed-off-by: Matthias Hunstock <atze@fem.tu-ilmenau.de> Signed-off-by: Marton Balint <cus@passwd.hu>
* avdevice/decklink_dec: remove AVFMT_RAWPICTUREMarton Balint2017-02-261-1/+1
| | | | | | It has no effect for input devices. Signed-off-by: Marton Balint <cus@passwd.hu>
* lavd/decklink_dec: add option to disable drawing bars on signal lossMarton Balint2016-10-211-0/+1
| | | | Signed-off-by: Marton Balint <cus@passwd.hu>
* cosmetics: Correct comments in decklink_decPatrick Felt2016-08-021-1/+1
| | | | Signed-off-by: Timothy Gu <timothygu99@gmail.com>
* avdevice/decklink: add support for setting input packet timestamp sourceMarton Balint2016-06-261-0/+6
| | | | | 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 Balint2016-06-261-0/+16
| | | | | Reviewed-by: Deti Fliegl <deti@fliegl.de> Signed-off-by: Marton Balint <cus@passwd.hu>
* avdevice/decklink: add support for setting duplex modeMarton Balint2016-06-261-0/+4
| | | | | | | 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 Hunstock2016-02-031-0/+1
| | | | | | | | | | 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 Balint2016-01-291-0/+3
| | | | | | | 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>
* avdevice/decklink: 10 Bit support for Decklink input deviceGeorg Lippitsch2015-02-081-0/+1
| | | | | | | Example to capture video clip at 1080i50 10 bit: ffmpeg -bm_v210 1 -f decklink -i 'UltraStudio Mini Recorder@11' -acodec copy -vcodec copy output.avi Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
* avdevice: add decklink input supportDeti Fliegl2014-09-221-0/+54
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
generated by cgit v1.2.3 (git 2.25.1) at 2025-08-04 07:18:23 +0000