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path: root/libavdevice/decklink_enc_c.c
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* all: use designated initializers for AVOption.unitAnton Khirnov2024-02-14
| | | | | | | | | | | | | | | | | | | | | | | | 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 Khirnov2024-01-20
| | | | | | | 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 Rheinhardt2023-12-22
| | | | | | | | Unnecessary since acf63d5350adeae551d412db699f8ca03f7e76b9; also avoids relocations. Reviewed-by: Anton Khirnov <anton@khirnov.net> Signed-off-by: Andreas Rheinhardt <andreas.rheinhardt@outlook.com>
* avdevice/decklink_enc: add support for SMPTE 2038 VANC packet outputDevin Heitmueller2023-07-02
| | | | | | | | | | | | | | | | | Support decoding and embedding VANC packets delivered via SMPTE 2038 into the SDI output. We leverage an intermediate queue because data packets are announced separately from video but we need to embed the data into the video frame when it is output. Note that this patch has some additional abstraction for data streams in general as opposed to just SMPTE 2038 packets. This is because subsequent patches will introduce support for other data codecs. Thanks to Marton Balint for review/feedback. Signed-off-by: Devin Heitmueller <dheitmueller@ltnglobal.com> Signed-off-by: Marton Balint <cus@passwd.hu>
* avdevice/decklink_enc: add support for playout of 608 captions in MOV filesDevin Heitmueller2023-05-11
| | | | | | | | | | | | | | | | | Unlike other cases where the closed captions are embedded in the video stream as MPEG-2 userdata or H.264 SEI data, with MOV files the captions are often found on a separate "e608" subtitle track. Add support for playout of such files, leveraging the new ccfifo mechanism to ensure that they are embedded into VANC at the correct rate (since e608 packets often contain batches of multiple 608 pairs). Note this patch includes a new file named libavdevice/ccfifo.c, which allows the ccfifo functionality in libavfilter to be reused even if doing shared builds. This is the same approach used for log2_tab.c. Signed-off-by: Devin Heitmueller <dheitmueller@ltnglobal.com> Signed-off-by: Limin Wang <lance.lmwang@gmail.com>
* avformat/avformat: Move AVOutputFormat internals out of public headerAndreas Rheinhardt2023-02-09
| | | | | | | | | | | | | | This commit does for AVOutputFormat what commit 20f972701806be20a77f808db332d9489343bb78 did for AVCodec: It adds a new type FFOutputFormat, moves all the internals of AVOutputFormat to it and adds a now reduced AVOutputFormat as first member. This does not affect/improve extensibility of both public or private fields for muxers (it is still a mess due to lavd). Signed-off-by: Andreas Rheinhardt <andreas.rheinhardt@outlook.com> Signed-off-by: Anton Khirnov <anton@khirnov.net>
* 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/decklink: add level_a configuration optionLimin Wang2021-08-16
| | | | | Reviewed-by: Marton Balint <cus@passwd.hu> Signed-off-by: Limin Wang <lance.lmwang@gmail.com>
* avdevice/decklink: add sqd configuration optionLimin Wang2021-08-16
| | | | | Reviewed-by: Marton Balint <cus@passwd.hu> Signed-off-by: Limin Wang <lance.lmwang@gmail.com>
* avdevice/decklink: add link configuration optionLimin Wang2021-08-16
| | | | | Reviewed-by: Marton Balint <cus@passwd.hu> Signed-off-by: Limin Wang <lance.lmwang@gmail.com>
* avdevice: Constify all devicesAndreas Rheinhardt2021-04-27
| | | | | | | 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 Wang2020-12-05
| | | | | | | | | | | ./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 Wang2020-11-23
| | | | | Reviewed-by: Marton Balint <cus@passwd.hu> Signed-off-by: Limin Wang <lance.lmwang@gmail.com>
* avdevice/decklink: use boolean for list_devices optionLimin Wang2020-11-23
| | | | | | | 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>
* libavdevice: Update the class name as uniform styleJun Zhao2019-08-15
| | | | | | | 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_enc: add support for setting genlock timing offsetMarton Balint2018-12-02
| | | | Signed-off-by: Marton Balint <cus@passwd.hu>
* avdevice/decklink_enc: add support for setting duplex modeMarton Balint2018-09-09
| | | | Signed-off-by: Marton Balint <cus@passwd.hu>
* libavdevice/decklink: add support for -sources and -sinks argumentsDevin Heitmueller2017-10-10
| | | | | | | | | | | | | | | 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_enc: convert AVFMT_RAWPICTURE to AV_CODEC_ID_WRAPPED_AVFRAMEMarton Balint2017-02-26
| | | | Signed-off-by: Marton Balint <cus@passwd.hu>
* avdevice/decklink: move general code of decklink encoder to common fileDeti Fliegl2014-09-22
| | | | Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
* lavd: add categories to device implementationsLukasz Marek2014-03-03
| | | | Signed-off-by: Lukasz Marek <lukasz.m.luki@gmail.com>
* lavd: add decklink output deviceRamiro Polla2014-02-09
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
generated by cgit v1.2.3 (git 2.39.1) at 2024-07-08 21:27:28 +0000