decklinkvideosink

decklinkvideosink — Outputs Video to a BlackMagic DeckLink Device

Properties

gint device-number Read / Write / Construct
GstDecklinkModes mode Read / Write / Construct
GstDecklinkVideoFormat video-format Read / Write / Construct
GstDecklinkTimecodeFormat timecode-format Read / Write / Construct
gchar * hw-serial-number Read
gint keyer-level Read / Write / Construct
GstDecklinkKeyerMode keyer-mode Read / Write / Construct
gint cc-line Read / Write / Construct
GstDecklinkDuplexMode duplex-mode Read / Write / Construct

Types and Values

struct GstDecklinkVideoSink

Object Hierarchy

    GObject
    ╰── GInitiallyUnowned
        ╰── GstObject
            ╰── GstElement
                ╰── GstBaseSink
                    ╰── GstDecklinkVideoSink

Description

Playout Video to a BlackMagic DeckLink Device.

Sample pipeline

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gst-launch-1.0 \
  videotestsrc ! \
  decklinkvideosink device-number=0 mode=1080p25

Playout a 1080p25 test-video to the SDI-Out of Card 0. Devices are numbered starting with 0.

Duplex-Mode:

Certain DechLink Cards like the Duo2 or the Quad2 contain two or four independant SDI units with two connectors each. These units can operate either in half- or in full-duplex mode.

The Duplex-Mode of a Card can be configured using the duplex-mode-Property. Cards that to not support Duplex-Modes are not influenced by the property.

Half-Duplex-Mode (default):

By default decklinkvideosink will configure them into half-duplex mode, so that each connector acts as if it were an independant DeckLink Card which can either be used as an Input or as an Output. In this mode the Duo2 can be used as as 4 SDI In-/Outputs and the Quad2 as 8 SDI In-/Outputs.

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gst-launch-1.0 \
  videotestsrc foreground-color=0x00ff0000 ! decklinkvideosink device-number=0 mode=1080p25 \
  videotestsrc foreground-color=0x0000ff00 ! decklinkvideosink device-number=1 mode=1080p25 \
  videotestsrc foreground-color=0x000000ff ! decklinkvideosink device-number=2 mode=1080p25 \
  videotestsrc foreground-color=0x00ffffff ! decklinkvideosink device-number=3 mode=1080p25

Playout four Test-Screen with colored Snow on the first four units in the System (ie. the Connectors 1-4 of a Duo2 unit).

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gst-launch-1.0 \
  videotestsrc is-live=true foreground-color=0x0000ff00 ! decklinkvideosink device-number=0 mode=1080p25 \
  decklinkvideosrc device-number=1 mode=1080p25 ! autovideosink \
  decklinkvideosrc device-number=2 mode=1080p25 ! autovideosink \
  videotestsrc is-live=true foreground-color=0x00ff0000 ! decklinkvideosink device-number=3 mode=1080p25

Capture 1080p25 from the second and third unit in the System, Playout a Test-Screen with colored Snow on the first and fourth unit (ie. the Connectors 1-4 of a Duo2 unit).

Device-Number-Mapping in Half-Duplex-Mode

The device-number to connector-mapping is as follows for the Duo2

  • device-number=0 SDI1

  • device-number=1 SDI3

  • device-number=2 SDI2

  • device-number=3 SDI4

And for the Quad2

  • device-number=0 SDI1

  • device-number=1 SDI3

  • device-number=2 SDI5

  • device-number=3 SDI7

  • device-number=4 SDI2

  • device-number=5 SDI4

  • device-number=6 SDI6

  • device-number=7 SDI8

Full-Duplex-Mode:

When operating in full-duplex mode, two connectors of a unit are combined to a single device, performing keying with the second connection.

Device-Number-Mapping in Full-Duplex-Mode

The device-number to connector-mapping in full-duplex-mode is as follows for the Duo2

  • device-number=0 SDI1 primary, SDI2 secondary

  • device-number=1 SDI3 primaty, SDI4 secondary

And for the Quad2

  • device-number=0 SDI1 primary, SDI2 secondary

  • device-number=1 SDI3 primaty, SDI4 secondary

  • device-number=2 SDI5 primary, SDI6 secondary

  • device-number=3 SDI7 primary, SDI8 secondary

Keying

Keying is the process of overlaing Video with an Alpha-Channel on top of an existing Video-Stream. The Duo2 and Quad2-Cards can perform two different Keying-Modes when operated in full-duplex mode. Both modes expect Video with an Alpha-Channel.

Internal Keyer:

In internal Keying-Mode the primary port becomes an Input and the secondary port an Output. The unit overlays Video played back from the Computer onto the Input and outputs the combined Video-Stream to the Output.

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gst-launch-1.0 \
 videotestsrc foreground-color=0x00000000 background-color=0x00000000 ! \
 video/x-raw,format=BGRA,width=1920,height=1080 ! \
 decklinkvideosink device-number=0 duplex-mode=full keyer-mode=internal video-format=8bit-bgra mode=1080p25

External Keyer:

In external Keying-Mode the primary port outputs the alpha-chanel as the luma-value (key-channel). Transparent pixels are black, opaque pixels are white. The RGB-Component of the Video are output on the secondary channel.

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gst-launch-1.0 \
 videotestsrc foreground-color=0x00000000 background-color=0x00000000 ! \
 video/x-raw,format=BGRA,width=1920,height=1080 ! \
 decklinkvideosink device-number=0 duplex-mode=full keyer-mode=external video-format=8bit-bgra mode=1080p25

Synopsis

Element Information

plugin

 decklink

author

 David Schleef <ds@entropywave.com>, Sebastian Dröge <sebastian@centricular.com>

class

 Video/Sink/Hardware

Element Pads

name

 sink

direction

 sink

presence

 always

details

 video/x-raw, width=(int)720, height=(int)486, pixel-aspect-ratio=(fraction)10/11, interlace-mode=(string)interleaved, framerate=(fraction)[ 0/1, 2147483647/1 ], format=(string)UYVY, colorimetry=(string)bt601, chroma-site=(string)mpeg2

video/x-raw, width=(int)720, height=(int)486, pixel-aspect-ratio=(fraction)10/11, interlace-mode=(string)interleaved, framerate=(fraction)[ 0/1, 2147483647/1 ], format=(string)v210

video/x-raw, width=(int)720, height=(int)486, pixel-aspect-ratio=(fraction)10/11, interlace-mode=(string)interleaved, framerate=(fraction)[ 0/1, 2147483647/1 ], format=(string)ARGB

video/x-raw, width=(int)720, height=(int)486, pixel-aspect-ratio=(fraction)10/11, interlace-mode=(string)interleaved, framerate=(fraction)[ 0/1, 2147483647/1 ], format=(string)BGRA

video/x-raw, width=(int)720, height=(int)486, pixel-aspect-ratio=(fraction)10/11, interlace-mode=(string)interleaved, framerate=(fraction)[ 0/1, 2147483647/1 ], format=(string)UYVY, colorimetry=(string)bt601, chroma-site=(string)mpeg2

video/x-raw, width=(int)720, height=(int)486, pixel-aspect-ratio=(fraction)10/11, interlace-mode=(string)interleaved, framerate=(fraction)[ 0/1, 2147483647/1 ], format=(string)v210

video/x-raw, width=(int)720, height=(int)486, pixel-aspect-ratio=(fraction)10/11, interlace-mode=(string)interleaved, framerate=(fraction)[ 0/1, 2147483647/1 ], format=(string)ARGB

video/x-raw, width=(int)720, height=(int)486, pixel-aspect-ratio=(fraction)10/11, interlace-mode=(string)interleaved, framerate=(fraction)[ 0/1, 2147483647/1 ], format=(string)BGRA

video/x-raw, width=(int)720, height=(int)576, pixel-aspect-ratio=(fraction)12/11, interlace-mode=(string)interleaved, framerate=(fraction)[ 0/1, 2147483647/1 ], format=(string)UYVY, colorimetry=(string)bt601, chroma-site=(string)mpeg2

video/x-raw, width=(int)720, height=(int)576, pixel-aspect-ratio=(fraction)12/11, interlace-mode=(string)interleaved, framerate=(fraction)[ 0/1, 2147483647/1 ], format=(string)v210

video/x-raw, width=(int)720, height=(int)576, pixel-aspect-ratio=(fraction)12/11, interlace-mode=(string)interleaved, framerate=(fraction)[ 0/1, 2147483647/1 ], format=(string)ARGB

video/x-raw, width=(int)720, height=(int)576, pixel-aspect-ratio=(fraction)12/11, interlace-mode=(string)interleaved, framerate=(fraction)[ 0/1, 2147483647/1 ], format=(string)BGRA

video/x-raw, width=(int)720, height=(int)486, pixel-aspect-ratio=(fraction)10/11, interlace-mode=(string)progressive, framerate=(fraction)[ 0/1, 2147483647/1 ], format=(string)UYVY, colorimetry=(string)bt601, chroma-site=(string)mpeg2

video/x-raw, width=(int)720, height=(int)486, pixel-aspect-ratio=(fraction)10/11, interlace-mode=(string)progressive, framerate=(fraction)[ 0/1, 2147483647/1 ], format=(string)v210

video/x-raw, width=(int)720, height=(int)486, pixel-aspect-ratio=(fraction)10/11, interlace-mode=(string)progressive, framerate=(fraction)[ 0/1, 2147483647/1 ], format=(string)ARGB

video/x-raw, width=(int)720, height=(int)486, pixel-aspect-ratio=(fraction)10/11, interlace-mode=(string)progressive, framerate=(fraction)[ 0/1, 2147483647/1 ], format=(string)BGRA

video/x-raw, width=(int)720, height=(int)576, pixel-aspect-ratio=(fraction)12/11, interlace-mode=(string)progressive, framerate=(fraction)[ 0/1, 2147483647/1 ], format=(string)UYVY, colorimetry=(string)bt601, chroma-site=(string)mpeg2

video/x-raw, width=(int)720, height=(int)576, pixel-aspect-ratio=(fraction)12/11, interlace-mode=(string)progressive, framerate=(fraction)[ 0/1, 2147483647/1 ], format=(string)v210

video/x-raw, width=(int)720, height=(int)576, pixel-aspect-ratio=(fraction)12/11, interlace-mode=(string)progressive, framerate=(fraction)[ 0/1, 2147483647/1 ], format=(string)ARGB

video/x-raw, width=(int)720, height=(int)576, pixel-aspect-ratio=(fraction)12/11, interlace-mode=(string)progressive, framerate=(fraction)[ 0/1, 2147483647/1 ], format=(string)BGRA

video/x-raw, width=(int)1920, height=(int)1080, pixel-aspect-ratio=(fraction)1/1, interlace-mode=(string)progressive, framerate=(fraction)[ 0/1, 2147483647/1 ], format=(string)UYVY, colorimetry=(string)bt709, chroma-site=(string)mpeg2

video/x-raw, width=(int)1920, height=(int)1080, pixel-aspect-ratio=(fraction)1/1, interlace-mode=(string)progressive, framerate=(fraction)[ 0/1, 2147483647/1 ], format=(string)v210

video/x-raw, width=(int)1920, height=(int)1080, pixel-aspect-ratio=(fraction)1/1, interlace-mode=(string)progressive, framerate=(fraction)[ 0/1, 2147483647/1 ], format=(string)ARGB

video/x-raw, width=(int)1920, height=(int)1080, pixel-aspect-ratio=(fraction)1/1, interlace-mode=(string)progressive, framerate=(fraction)[ 0/1, 2147483647/1 ], format=(string)BGRA

video/x-raw, width=(int)1920, height=(int)1080, pixel-aspect-ratio=(fraction)1/1, interlace-mode=(string)progressive, framerate=(fraction)[ 0/1, 2147483647/1 ], format=(string)UYVY, colorimetry=(string)bt709, chroma-site=(string)mpeg2

video/x-raw, width=(int)1920, height=(int)1080, pixel-aspect-ratio=(fraction)1/1, interlace-mode=(string)progressive, framerate=(fraction)[ 0/1, 2147483647/1 ], format=(string)v210

video/x-raw, width=(int)1920, height=(int)1080, pixel-aspect-ratio=(fraction)1/1, interlace-mode=(string)progressive, framerate=(fraction)[ 0/1, 2147483647/1 ], format=(string)ARGB

video/x-raw, width=(int)1920, height=(int)1080, pixel-aspect-ratio=(fraction)1/1, interlace-mode=(string)progressive, framerate=(fraction)[ 0/1, 2147483647/1 ], format=(string)BGRA

video/x-raw, width=(int)1920, height=(int)1080, pixel-aspect-ratio=(fraction)1/1, interlace-mode=(string)progressive, framerate=(fraction)[ 0/1, 2147483647/1 ], format=(string)UYVY, colorimetry=(string)bt709, chroma-site=(string)mpeg2

video/x-raw, width=(int)1920, height=(int)1080, pixel-aspect-ratio=(fraction)1/1, interlace-mode=(string)progressive, framerate=(fraction)[ 0/1, 2147483647/1 ], format=(string)v210

video/x-raw, width=(int)1920, height=(int)1080, pixel-aspect-ratio=(fraction)1/1, interlace-mode=(string)progressive, framerate=(fraction)[ 0/1, 2147483647/1 ], format=(string)ARGB

video/x-raw, width=(int)1920, height=(int)1080, pixel-aspect-ratio=(fraction)1/1, interlace-mode=(string)progressive, framerate=(fraction)[ 0/1, 2147483647/1 ], format=(string)BGRA

video/x-raw, width=(int)1920, height=(int)1080, pixel-aspect-ratio=(fraction)1/1, interlace-mode=(string)progressive, framerate=(fraction)[ 0/1, 2147483647/1 ], format=(string)UYVY, colorimetry=(string)bt709, chroma-site=(string)mpeg2

video/x-raw, width=(int)1920, height=(int)1080, pixel-aspect-ratio=(fraction)1/1, interlace-mode=(string)progressive, framerate=(fraction)[ 0/1, 2147483647/1 ], format=(string)v210

video/x-raw, width=(int)1920, height=(int)1080, pixel-aspect-ratio=(fraction)1/1, interlace-mode=(string)progressive, framerate=(fraction)[ 0/1, 2147483647/1 ], format=(string)ARGB

video/x-raw, width=(int)1920, height=(int)1080, pixel-aspect-ratio=(fraction)1/1, interlace-mode=(string)progressive, framerate=(fraction)[ 0/1, 2147483647/1 ], format=(string)BGRA

video/x-raw, width=(int)1920, height=(int)1080, pixel-aspect-ratio=(fraction)1/1, interlace-mode=(string)progressive, framerate=(fraction)[ 0/1, 2147483647/1 ], format=(string)UYVY, colorimetry=(string)bt709, chroma-site=(string)mpeg2

video/x-raw, width=(int)1920, height=(int)1080, pixel-aspect-ratio=(fraction)1/1, interlace-mode=(string)progressive, framerate=(fraction)[ 0/1, 2147483647/1 ], format=(string)v210

video/x-raw, width=(int)1920, height=(int)1080, pixel-aspect-ratio=(fraction)1/1, interlace-mode=(string)progressive, framerate=(fraction)[ 0/1, 2147483647/1 ], format=(string)ARGB

video/x-raw, width=(int)1920, height=(int)1080, pixel-aspect-ratio=(fraction)1/1, interlace-mode=(string)progressive, framerate=(fraction)[ 0/1, 2147483647/1 ], format=(string)BGRA

video/x-raw, width=(int)1920, height=(int)1080, pixel-aspect-ratio=(fraction)1/1, interlace-mode=(string)interleaved, framerate=(fraction)[ 0/1, 2147483647/1 ], format=(string)UYVY, colorimetry=(string)bt709, chroma-site=(string)mpeg2

video/x-raw, width=(int)1920, height=(int)1080, pixel-aspect-ratio=(fraction)1/1, interlace-mode=(string)interleaved, framerate=(fraction)[ 0/1, 2147483647/1 ], format=(string)v210

video/x-raw, width=(int)1920, height=(int)1080, pixel-aspect-ratio=(fraction)1/1, interlace-mode=(string)interleaved, framerate=(fraction)[ 0/1, 2147483647/1 ], format=(string)ARGB

video/x-raw, width=(int)1920, height=(int)1080, pixel-aspect-ratio=(fraction)1/1, interlace-mode=(string)interleaved, framerate=(fraction)[ 0/1, 2147483647/1 ], format=(string)BGRA

video/x-raw, width=(int)1920, height=(int)1080, pixel-aspect-ratio=(fraction)1/1, interlace-mode=(string)interleaved, framerate=(fraction)[ 0/1, 2147483647/1 ], format=(string)UYVY, colorimetry=(string)bt709, chroma-site=(string)mpeg2

video/x-raw, width=(int)1920, height=(int)1080, pixel-aspect-ratio=(fraction)1/1, interlace-mode=(string)interleaved, framerate=(fraction)[ 0/1, 2147483647/1 ], format=(string)v210

video/x-raw, width=(int)1920, height=(int)1080, pixel-aspect-ratio=(fraction)1/1, interlace-mode=(string)interleaved, framerate=(fraction)[ 0/1, 2147483647/1 ], format=(string)ARGB

video/x-raw, width=(int)1920, height=(int)1080, pixel-aspect-ratio=(fraction)1/1, interlace-mode=(string)interleaved, framerate=(fraction)[ 0/1, 2147483647/1 ], format=(string)BGRA

video/x-raw, width=(int)1920, height=(int)1080, pixel-aspect-ratio=(fraction)1/1, interlace-mode=(string)interleaved, framerate=(fraction)[ 0/1, 2147483647/1 ], format=(string)UYVY, colorimetry=(string)bt709, chroma-site=(string)mpeg2

video/x-raw, width=(int)1920, height=(int)1080, pixel-aspect-ratio=(fraction)1/1, interlace-mode=(string)interleaved, framerate=(fraction)[ 0/1, 2147483647/1 ], format=(string)v210

video/x-raw, width=(int)1920, height=(int)1080, pixel-aspect-ratio=(fraction)1/1, interlace-mode=(string)interleaved, framerate=(fraction)[ 0/1, 2147483647/1 ], format=(string)ARGB

video/x-raw, width=(int)1920, height=(int)1080, pixel-aspect-ratio=(fraction)1/1, interlace-mode=(string)interleaved, framerate=(fraction)[ 0/1, 2147483647/1 ], format=(string)BGRA

video/x-raw, width=(int)1920, height=(int)1080, pixel-aspect-ratio=(fraction)1/1, interlace-mode=(string)progressive, framerate=(fraction)[ 0/1, 2147483647/1 ], format=(string)UYVY, colorimetry=(string)bt709, chroma-site=(string)mpeg2

video/x-raw, width=(int)1920, height=(int)1080, pixel-aspect-ratio=(fraction)1/1, interlace-mode=(string)progressive, framerate=(fraction)[ 0/1, 2147483647/1 ], format=(string)v210

video/x-raw, width=(int)1920, height=(int)1080, pixel-aspect-ratio=(fraction)1/1, interlace-mode=(string)progressive, framerate=(fraction)[ 0/1, 2147483647/1 ], format=(string)ARGB

video/x-raw, width=(int)1920, height=(int)1080, pixel-aspect-ratio=(fraction)1/1, interlace-mode=(string)progressive, framerate=(fraction)[ 0/1, 2147483647/1 ], format=(string)BGRA

video/x-raw, width=(int)1920, height=(int)1080, pixel-aspect-ratio=(fraction)1/1, interlace-mode=(string)progressive, framerate=(fraction)[ 0/1, 2147483647/1 ], format=(string)UYVY, colorimetry=(string)bt709, chroma-site=(string)mpeg2

video/x-raw, width=(int)1920, height=(int)1080, pixel-aspect-ratio=(fraction)1/1, interlace-mode=(string)progressive, framerate=(fraction)[ 0/1, 2147483647/1 ], format=(string)v210

video/x-raw, width=(int)1920, height=(int)1080, pixel-aspect-ratio=(fraction)1/1, interlace-mode=(string)progressive, framerate=(fraction)[ 0/1, 2147483647/1 ], format=(string)ARGB

video/x-raw, width=(int)1920, height=(int)1080, pixel-aspect-ratio=(fraction)1/1, interlace-mode=(string)progressive, framerate=(fraction)[ 0/1, 2147483647/1 ], format=(string)BGRA

video/x-raw, width=(int)1920, height=(int)1080, pixel-aspect-ratio=(fraction)1/1, interlace-mode=(string)progressive, framerate=(fraction)[ 0/1, 2147483647/1 ], format=(string)UYVY, colorimetry=(string)bt709, chroma-site=(string)mpeg2

video/x-raw, width=(int)1920, height=(int)1080, pixel-aspect-ratio=(fraction)1/1, interlace-mode=(string)progressive, framerate=(fraction)[ 0/1, 2147483647/1 ], format=(string)v210

video/x-raw, width=(int)1920, height=(int)1080, pixel-aspect-ratio=(fraction)1/1, interlace-mode=(string)progressive, framerate=(fraction)[ 0/1, 2147483647/1 ], format=(string)ARGB

video/x-raw, width=(int)1920, height=(int)1080, pixel-aspect-ratio=(fraction)1/1, interlace-mode=(string)progressive, framerate=(fraction)[ 0/1, 2147483647/1 ], format=(string)BGRA

video/x-raw, width=(int)1280, height=(int)720, pixel-aspect-ratio=(fraction)1/1, interlace-mode=(string)progressive, framerate=(fraction)[ 0/1, 2147483647/1 ], format=(string)UYVY, colorimetry=(string)bt709, chroma-site=(string)mpeg2

video/x-raw, width=(int)1280, height=(int)720, pixel-aspect-ratio=(fraction)1/1, interlace-mode=(string)progressive, framerate=(fraction)[ 0/1, 2147483647/1 ], format=(string)v210

video/x-raw, width=(int)1280, height=(int)720, pixel-aspect-ratio=(fraction)1/1, interlace-mode=(string)progressive, framerate=(fraction)[ 0/1, 2147483647/1 ], format=(string)ARGB

video/x-raw, width=(int)1280, height=(int)720, pixel-aspect-ratio=(fraction)1/1, interlace-mode=(string)progressive, framerate=(fraction)[ 0/1, 2147483647/1 ], format=(string)BGRA

video/x-raw, width=(int)1280, height=(int)720, pixel-aspect-ratio=(fraction)1/1, interlace-mode=(string)progressive, framerate=(fraction)[ 0/1, 2147483647/1 ], format=(string)UYVY, colorimetry=(string)bt709, chroma-site=(string)mpeg2

video/x-raw, width=(int)1280, height=(int)720, pixel-aspect-ratio=(fraction)1/1, interlace-mode=(string)progressive, framerate=(fraction)[ 0/1, 2147483647/1 ], format=(string)v210

video/x-raw, width=(int)1280, height=(int)720, pixel-aspect-ratio=(fraction)1/1, interlace-mode=(string)progressive, framerate=(fraction)[ 0/1, 2147483647/1 ], format=(string)ARGB

video/x-raw, width=(int)1280, height=(int)720, pixel-aspect-ratio=(fraction)1/1, interlace-mode=(string)progressive, framerate=(fraction)[ 0/1, 2147483647/1 ], format=(string)BGRA

video/x-raw, width=(int)1280, height=(int)720, pixel-aspect-ratio=(fraction)1/1, interlace-mode=(string)progressive, framerate=(fraction)[ 0/1, 2147483647/1 ], format=(string)UYVY, colorimetry=(string)bt709, chroma-site=(string)mpeg2

video/x-raw, width=(int)1280, height=(int)720, pixel-aspect-ratio=(fraction)1/1, interlace-mode=(string)progressive, framerate=(fraction)[ 0/1, 2147483647/1 ], format=(string)v210

video/x-raw, width=(int)1280, height=(int)720, pixel-aspect-ratio=(fraction)1/1, interlace-mode=(string)progressive, framerate=(fraction)[ 0/1, 2147483647/1 ], format=(string)ARGB

video/x-raw, width=(int)1280, height=(int)720, pixel-aspect-ratio=(fraction)1/1, interlace-mode=(string)progressive, framerate=(fraction)[ 0/1, 2147483647/1 ], format=(string)BGRA

video/x-raw, width=(int)2048, height=(int)1556, pixel-aspect-ratio=(fraction)1/1, interlace-mode=(string)progressive, framerate=(fraction)[ 0/1, 2147483647/1 ], format=(string)UYVY, colorimetry=(string)bt709, chroma-site=(string)mpeg2

video/x-raw, width=(int)2048, height=(int)1556, pixel-aspect-ratio=(fraction)1/1, interlace-mode=(string)progressive, framerate=(fraction)[ 0/1, 2147483647/1 ], format=(string)v210

video/x-raw, width=(int)2048, height=(int)1556, pixel-aspect-ratio=(fraction)1/1, interlace-mode=(string)progressive, framerate=(fraction)[ 0/1, 2147483647/1 ], format=(string)ARGB

video/x-raw, width=(int)2048, height=(int)1556, pixel-aspect-ratio=(fraction)1/1, interlace-mode=(string)progressive, framerate=(fraction)[ 0/1, 2147483647/1 ], format=(string)BGRA

video/x-raw, width=(int)2048, height=(int)1556, pixel-aspect-ratio=(fraction)1/1, interlace-mode=(string)progressive, framerate=(fraction)[ 0/1, 2147483647/1 ], format=(string)UYVY, colorimetry=(string)bt709, chroma-site=(string)mpeg2

video/x-raw, width=(int)2048, height=(int)1556, pixel-aspect-ratio=(fraction)1/1, interlace-mode=(string)progressive, framerate=(fraction)[ 0/1, 2147483647/1 ], format=(string)v210

video/x-raw, width=(int)2048, height=(int)1556, pixel-aspect-ratio=(fraction)1/1, interlace-mode=(string)progressive, framerate=(fraction)[ 0/1, 2147483647/1 ], format=(string)ARGB

video/x-raw, width=(int)2048, height=(int)1556, pixel-aspect-ratio=(fraction)1/1, interlace-mode=(string)progressive, framerate=(fraction)[ 0/1, 2147483647/1 ], format=(string)BGRA

video/x-raw, width=(int)2048, height=(int)1556, pixel-aspect-ratio=(fraction)1/1, interlace-mode=(string)progressive, framerate=(fraction)[ 0/1, 2147483647/1 ], format=(string)UYVY, colorimetry=(string)bt709, chroma-site=(string)mpeg2

video/x-raw, width=(int)2048, height=(int)1556, pixel-aspect-ratio=(fraction)1/1, interlace-mode=(string)progressive, framerate=(fraction)[ 0/1, 2147483647/1 ], format=(string)v210

video/x-raw, width=(int)2048, height=(int)1556, pixel-aspect-ratio=(fraction)1/1, interlace-mode=(string)progressive, framerate=(fraction)[ 0/1, 2147483647/1 ], format=(string)ARGB

video/x-raw, width=(int)2048, height=(int)1556, pixel-aspect-ratio=(fraction)1/1, interlace-mode=(string)progressive, framerate=(fraction)[ 0/1, 2147483647/1 ], format=(string)BGRA

video/x-raw, width=(int)3840, height=(int)2160, pixel-aspect-ratio=(fraction)1/1, interlace-mode=(string)progressive, framerate=(fraction)[ 0/1, 2147483647/1 ], format=(string)UYVY, colorimetry=(string)bt2020, chroma-site=(string)mpeg2

video/x-raw, width=(int)3840, height=(int)2160, pixel-aspect-ratio=(fraction)1/1, interlace-mode=(string)progressive, framerate=(fraction)[ 0/1, 2147483647/1 ], format=(string)v210

video/x-raw, width=(int)3840, height=(int)2160, pixel-aspect-ratio=(fraction)1/1, interlace-mode=(string)progressive, framerate=(fraction)[ 0/1, 2147483647/1 ], format=(string)ARGB

video/x-raw, width=(int)3840, height=(int)2160, pixel-aspect-ratio=(fraction)1/1, interlace-mode=(string)progressive, framerate=(fraction)[ 0/1, 2147483647/1 ], format=(string)BGRA

video/x-raw, width=(int)3840, height=(int)2160, pixel-aspect-ratio=(fraction)1/1, interlace-mode=(string)progressive, framerate=(fraction)[ 0/1, 2147483647/1 ], format=(string)UYVY, colorimetry=(string)bt2020, chroma-site=(string)mpeg2

video/x-raw, width=(int)3840, height=(int)2160, pixel-aspect-ratio=(fraction)1/1, interlace-mode=(string)progressive, framerate=(fraction)[ 0/1, 2147483647/1 ], format=(string)v210

video/x-raw, width=(int)3840, height=(int)2160, pixel-aspect-ratio=(fraction)1/1, interlace-mode=(string)progressive, framerate=(fraction)[ 0/1, 2147483647/1 ], format=(string)ARGB

video/x-raw, width=(int)3840, height=(int)2160, pixel-aspect-ratio=(fraction)1/1, interlace-mode=(string)progressive, framerate=(fraction)[ 0/1, 2147483647/1 ], format=(string)BGRA

video/x-raw, width=(int)3840, height=(int)2160, pixel-aspect-ratio=(fraction)1/1, interlace-mode=(string)progressive, framerate=(fraction)[ 0/1, 2147483647/1 ], format=(string)UYVY, colorimetry=(string)bt2020, chroma-site=(string)mpeg2

video/x-raw, width=(int)3840, height=(int)2160, pixel-aspect-ratio=(fraction)1/1, interlace-mode=(string)progressive, framerate=(fraction)[ 0/1, 2147483647/1 ], format=(string)v210

video/x-raw, width=(int)3840, height=(int)2160, pixel-aspect-ratio=(fraction)1/1, interlace-mode=(string)progressive, framerate=(fraction)[ 0/1, 2147483647/1 ], format=(string)ARGB

video/x-raw, width=(int)3840, height=(int)2160, pixel-aspect-ratio=(fraction)1/1, interlace-mode=(string)progressive, framerate=(fraction)[ 0/1, 2147483647/1 ], format=(string)BGRA

video/x-raw, width=(int)3840, height=(int)2160, pixel-aspect-ratio=(fraction)1/1, interlace-mode=(string)progressive, framerate=(fraction)[ 0/1, 2147483647/1 ], format=(string)UYVY, colorimetry=(string)bt2020, chroma-site=(string)mpeg2

video/x-raw, width=(int)3840, height=(int)2160, pixel-aspect-ratio=(fraction)1/1, interlace-mode=(string)progressive, framerate=(fraction)[ 0/1, 2147483647/1 ], format=(string)v210

video/x-raw, width=(int)3840, height=(int)2160, pixel-aspect-ratio=(fraction)1/1, interlace-mode=(string)progressive, framerate=(fraction)[ 0/1, 2147483647/1 ], format=(string)ARGB

video/x-raw, width=(int)3840, height=(int)2160, pixel-aspect-ratio=(fraction)1/1, interlace-mode=(string)progressive, framerate=(fraction)[ 0/1, 2147483647/1 ], format=(string)BGRA

video/x-raw, width=(int)3840, height=(int)2160, pixel-aspect-ratio=(fraction)1/1, interlace-mode=(string)progressive, framerate=(fraction)[ 0/1, 2147483647/1 ], format=(string)UYVY, colorimetry=(string)bt2020, chroma-site=(string)mpeg2

video/x-raw, width=(int)3840, height=(int)2160, pixel-aspect-ratio=(fraction)1/1, interlace-mode=(string)progressive, framerate=(fraction)[ 0/1, 2147483647/1 ], format=(string)v210

video/x-raw, width=(int)3840, height=(int)2160, pixel-aspect-ratio=(fraction)1/1, interlace-mode=(string)progressive, framerate=(fraction)[ 0/1, 2147483647/1 ], format=(string)ARGB

video/x-raw, width=(int)3840, height=(int)2160, pixel-aspect-ratio=(fraction)1/1, interlace-mode=(string)progressive, framerate=(fraction)[ 0/1, 2147483647/1 ], format=(string)BGRA

video/x-raw, width=(int)3840, height=(int)2160, pixel-aspect-ratio=(fraction)1/1, interlace-mode=(string)progressive, framerate=(fraction)[ 0/1, 2147483647/1 ], format=(string)UYVY, colorimetry=(string)bt2020, chroma-site=(string)mpeg2

video/x-raw, width=(int)3840, height=(int)2160, pixel-aspect-ratio=(fraction)1/1, interlace-mode=(string)progressive, framerate=(fraction)[ 0/1, 2147483647/1 ], format=(string)v210

video/x-raw, width=(int)3840, height=(int)2160, pixel-aspect-ratio=(fraction)1/1, interlace-mode=(string)progressive, framerate=(fraction)[ 0/1, 2147483647/1 ], format=(string)ARGB

video/x-raw, width=(int)3840, height=(int)2160, pixel-aspect-ratio=(fraction)1/1, interlace-mode=(string)progressive, framerate=(fraction)[ 0/1, 2147483647/1 ], format=(string)BGRA

video/x-raw, width=(int)3840, height=(int)2160, pixel-aspect-ratio=(fraction)1/1, interlace-mode=(string)progressive, framerate=(fraction)[ 0/1, 2147483647/1 ], format=(string)UYVY, colorimetry=(string)bt2020, chroma-site=(string)mpeg2

video/x-raw, width=(int)3840, height=(int)2160, pixel-aspect-ratio=(fraction)1/1, interlace-mode=(string)progressive, framerate=(fraction)[ 0/1, 2147483647/1 ], format=(string)v210

video/x-raw, width=(int)3840, height=(int)2160, pixel-aspect-ratio=(fraction)1/1, interlace-mode=(string)progressive, framerate=(fraction)[ 0/1, 2147483647/1 ], format=(string)ARGB

video/x-raw, width=(int)3840, height=(int)2160, pixel-aspect-ratio=(fraction)1/1, interlace-mode=(string)progressive, framerate=(fraction)[ 0/1, 2147483647/1 ], format=(string)BGRA

video/x-raw, width=(int)3840, height=(int)2160, pixel-aspect-ratio=(fraction)1/1, interlace-mode=(string)progressive, framerate=(fraction)[ 0/1, 2147483647/1 ], format=(string)UYVY, colorimetry=(string)bt2020, chroma-site=(string)mpeg2

video/x-raw, width=(int)3840, height=(int)2160, pixel-aspect-ratio=(fraction)1/1, interlace-mode=(string)progressive, framerate=(fraction)[ 0/1, 2147483647/1 ], format=(string)v210

video/x-raw, width=(int)3840, height=(int)2160, pixel-aspect-ratio=(fraction)1/1, interlace-mode=(string)progressive, framerate=(fraction)[ 0/1, 2147483647/1 ], format=(string)ARGB

video/x-raw, width=(int)3840, height=(int)2160, pixel-aspect-ratio=(fraction)1/1, interlace-mode=(string)progressive, framerate=(fraction)[ 0/1, 2147483647/1 ], format=(string)BGRA

Functions

Types and Values

struct GstDecklinkVideoSink

struct GstDecklinkVideoSink;

Property Details

The “device-number” property

  “device-number”            gint

Output device instance to use.

Flags: Read / Write / Construct

Allowed values: >= 0

Default value: 0

The “mode” property

  “mode”                     GstDecklinkModes

Video Mode to use for playback.

Flags: Read / Write / Construct

Default value: NTSC SD 60i

The “video-format” property

  “video-format”             GstDecklinkVideoFormat

Video format type to use for playback.

Flags: Read / Write / Construct

Default value: bmdFormat8BitYUV

The “timecode-format” property

  “timecode-format”          GstDecklinkTimecodeFormat

Timecode format type to use for playback.

Flags: Read / Write / Construct

Default value: bmdTimecodeRP188Any

The “hw-serial-number” property

  “hw-serial-number”         gchar *

The serial number (hardware ID) of the Decklink card.

Flags: Read

Default value: NULL

The “keyer-level” property

  “keyer-level”              gint

Keyer level.

Flags: Read / Write / Construct

Allowed values: [0,255]

Default value: 255

The “keyer-mode” property

  “keyer-mode”               GstDecklinkKeyerMode

Keyer mode to be enabled.

Flags: Read / Write / Construct

Default value: Off

The “cc-line” property

  “cc-line”                  gint

Line number to use for inserting closed captions (0 = disabled).

Flags: Read / Write / Construct

Allowed values: [0,22]

Default value: 0

The “duplex-mode” property

  “duplex-mode”              GstDecklinkDuplexMode

Certain DeckLink devices such as the DeckLink Quad 2 and the DeckLink Duo 2 support configuration of the duplex mode of individual sub-devices.A sub-device configured as full-duplex will use two connectors, which allows simultaneous capture and playback, internal keying, and fill & key scenarios.A half-duplex sub-device will use a single connector as an individual capture or playback channel.

Flags: Read / Write / Construct

Default value: Half-Duplex

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