entransdetectinter

This filter checks for interlaced video frames and marks these by preceding them with a custom downstream event (simply an empty structure called 'detectinter'). Subsequent (dynamic/adaptive) de-interlacing can then be done by a downstream de-interlacing filter that recognizes this custom mark, such as entransfields.

History

transcode 32detect filter [Thomas Oestreich]

Hierarchy

GObject (not introspectable)
    ╰──GInitiallyUnowned (not introspectable)
        ╰──GstObject (not introspectable)
            ╰──GstElement (not introspectable)
                ╰──GstBaseTransform (not introspectable)
                    ╰──GstVideoFilter (not introspectable)
                        ╰──entransdetectinter

Factory details

Authors: – Mark Nauwelaerts , Thomas Oestreich

Classification: – Filter/Effect/Video

Rank – none

Plugin – entranstranscode

Package – GStreamer Entrans

Pad Templates

`sink`

video/x-raw:
         format: { I420, YV12, RGB, BGR }
          width: [ 1, 2147483647 ]
         height: [ 1, 2147483647 ]
      framerate: [ 0/1, 2147483647/1 ]

Presence – always

Direction – sink

Object type – GstPad (not introspectable)

`src`

video/x-raw:
         format: { I420, YV12, RGB, BGR }
          width: [ 1, 2147483647 ]
         height: [ 1, 2147483647 ]
      framerate: [ 0/1, 2147483647/1 ]

Presence – always

Direction – src

Object type – GstPad (not introspectable)

Properties

chroma-diff

“chroma-diff” int

Threshold for different chroma

Flags : Read / Write

Default value : 15

chroma-eq

“chroma-eq” int

Threshold for equal chroma

Flags : Read / Write

Default value : 5

chroma-threshold

“chroma-threshold” int

Interlace detection chroma threshold

Flags : Read / Write

Default value : 4

diff

“diff” int

Threshold for different colors

Flags : Read / Write

Default value : 30

threshold

“threshold” int

Interlace detection threshold

Flags : Read / Write

Default value : 9

threshold-eq

“threshold-eq” int

Threshold for equal colors

Flags : Read / Write

Default value : 10

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