d3d11colorconvert

A Direct3D11 based color conversion element

Example launch line

gst-launch-1.0 videotestsrc ! video/x-raw,format=NV12 ! d3d11upload ! d3d11colorconvert ! d3d11download ! video/x-raw,format=RGBA ! fakesink

This will upload a test video (generated in NV12 format) to Direct3D11 memory space and convert it to RGBA format. Then a converted Direct3D11 frame will be downloaded to system memory space.

Hierarchy

GObject
    ╰──GInitiallyUnowned
        ╰──GstObject
            ╰──GstElement
                ╰──GstBaseTransform
                    ╰──GstD3D11BaseFilter
                        ╰──GstD3D11BaseConvert
                            ╰──d3d11colorconvert

Factory details

Authors: – Seungha Yang

Classification:Filter/Converter/Video/Hardware

Rank – none

Plugin – d3d11

Package – GStreamer Bad Plug-ins

Pad Templates

sink

video/x-raw(memory:D3D11Memory):
         format: { RGBA64_LE, RGB10A2_LE, BGRA, RGBA, BGRx, RGBx, VUYA, NV12, NV21, P010_10LE, P012_LE, P016_LE, I420, YV12, I420_10LE, I420_12LE, Y42B, I422_10LE, I422_12LE, Y444, Y444_10LE, Y444_12LE, Y444_16LE, GRAY8, GRAY16_LE, AYUV, AYUV64, RGBP, BGRP, GBR, GBR_10LE, GBR_12LE, GBRA, GBRA_10LE, GBRA_12LE, Y410, YUY2 }
          width: [ 1, 16384 ]
         height: [ 1, 16384 ]
      framerate: [ 0/1, 2147483647/1 ]

video/x-raw(memory:D3D11Memory, meta:GstVideoOverlayComposition):
         format: { RGBA64_LE, RGB10A2_LE, BGRA, RGBA, BGRx, RGBx, VUYA, NV12, NV21, P010_10LE, P012_LE, P016_LE, I420, YV12, I420_10LE, I420_12LE, Y42B, I422_10LE, I422_12LE, Y444, Y444_10LE, Y444_12LE, Y444_16LE, GRAY8, GRAY16_LE, AYUV, AYUV64, RGBP, BGRP, GBR, GBR_10LE, GBR_12LE, GBRA, GBRA_10LE, GBRA_12LE, Y410, YUY2 }
          width: [ 1, 16384 ]
         height: [ 1, 16384 ]
      framerate: [ 0/1, 2147483647/1 ]

Presencealways

Directionsink

Object typeGstPad


src

video/x-raw(memory:D3D11Memory):
         format: { RGBA64_LE, RGB10A2_LE, BGRA, RGBA, BGRx, RGBx, VUYA, NV12, NV21, P010_10LE, P012_LE, P016_LE, I420, YV12, I420_10LE, I420_12LE, Y42B, I422_10LE, I422_12LE, Y444, Y444_10LE, Y444_12LE, Y444_16LE, GRAY8, GRAY16_LE, AYUV, AYUV64, RGBP, BGRP, GBR, GBR_10LE, GBR_12LE, GBRA, GBRA_10LE, GBRA_12LE }
          width: [ 1, 16384 ]
         height: [ 1, 16384 ]
      framerate: [ 0/1, 2147483647/1 ]

video/x-raw(memory:D3D11Memory, meta:GstVideoOverlayComposition):
         format: { RGBA64_LE, RGB10A2_LE, BGRA, RGBA, BGRx, RGBx, VUYA, NV12, NV21, P010_10LE, P012_LE, P016_LE, I420, YV12, I420_10LE, I420_12LE, Y42B, I422_10LE, I422_12LE, Y444, Y444_10LE, Y444_12LE, Y444_16LE, GRAY8, GRAY16_LE, AYUV, AYUV64, RGBP, BGRP, GBR, GBR_10LE, GBR_12LE, GBRA, GBRA_10LE, GBRA_12LE }
          width: [ 1, 16384 ]
         height: [ 1, 16384 ]
      framerate: [ 0/1, 2147483647/1 ]

Presencealways

Directionsrc

Object typeGstPad


Properties

gamma-mode

“gamma-mode” GstVideoGammaMode *

Gamma conversion mode

Flags : Read / Write

Default value : none (0)


primaries-mode

“primaries-mode” GstVideoPrimariesMode *

Primaries conversion mode

Flags : Read / Write

Default value : none (0)


The results of the search are