# vulkanoverlaycompositor

`vulkanoverlaycompositor` overlays upstream `GstVideoOverlayCompositonMeta` onto the video stream.

## Hierarchy

    GObject
        ╰──GInitiallyUnowned
            ╰──GstObject
                ╰──GstElement
                    ╰──GstBaseTransform
                        ╰──GstVulkanVideoFilter
                            ╰──vulkanoverlaycompositor

## Factory details

Authors: – Matthew Waters

Classification: – `Filter/Video`

Rank – none

Plugin – vulkan

Package – GStreamer Bad Plug-ins

## Pad Templates

### `sink`

    video/x-raw(memory:VulkanImage, meta:GstVideoOverlayComposition):
             format: { BGRA }
              width: [ 1, 2147483647 ]
             height: [ 1, 2147483647 ]
          framerate: [ 0/1, 2147483647/1 ]

    video/x-raw(memory:VulkanImage):
             format: { BGRA }
              width: [ 1, 2147483647 ]
             height: [ 1, 2147483647 ]
          framerate: [ 0/1, 2147483647/1 ]

    video/x-raw(ANY):
             format: { BGRA }
              width: [ 1, 2147483647 ]
             height: [ 1, 2147483647 ]
          framerate: [ 0/1, 2147483647/1 ]

Presence – always

Direction – sink

Object type – GstPad

### `src`

    video/x-raw(memory:VulkanImage, meta:GstVideoOverlayComposition):
             format: { BGRA }
              width: [ 1, 2147483647 ]
             height: [ 1, 2147483647 ]
          framerate: [ 0/1, 2147483647/1 ]

    video/x-raw(memory:VulkanImage):
             format: { BGRA }
              width: [ 1, 2147483647 ]
             height: [ 1, 2147483647 ]
          framerate: [ 0/1, 2147483647/1 ]

    video/x-raw(ANY):
             format: { BGRA }
              width: [ 1, 2147483647 ]
             height: [ 1, 2147483647 ]
          framerate: [ 0/1, 2147483647/1 ]

Presence – always

Direction – src

Object type – GstPad

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