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, BGRA64_LE, Y412_LE, RGB10A2_LE, Y410, BGR10A2_LE, Y212_LE, Y210, VUYA, RGBA, BGRA, RBGA, P016_LE, P012_LE, P010_10LE, RGBx, BGRx, YUY2, NV12, AYUV64, GBRA_12LE, GBRA_10LE, AYUV, ABGR, ARGB, GBRA, Y444_16LE, GBR_16LE, Y444_12LE, GBR_12LE, I422_12LE, I420_12LE, Y444_10LE, GBR_10LE, I422_10LE, I420_10LE, Y444, BGRP, GBR, RGBP, xBGR, xRGB, Y42B, NV21, I420, YV12, GRAY16_LE, GRAY8, v216, v210, r210, v308, IYU2, RGB, BGR, UYVY, VYUY, YVYU, RGB16, BGR16, RGB15, BGR15 }
width: [ 1, 16384 ]
height: [ 1, 16384 ]
framerate: [ 0/1, 2147483647/1 ]
video/x-raw(memory:D3D11Memory, meta:GstVideoOverlayComposition):
format: { RGBA64_LE, BGRA64_LE, Y412_LE, RGB10A2_LE, Y410, BGR10A2_LE, Y212_LE, Y210, VUYA, RGBA, BGRA, RBGA, P016_LE, P012_LE, P010_10LE, RGBx, BGRx, YUY2, NV12, AYUV64, GBRA_12LE, GBRA_10LE, AYUV, ABGR, ARGB, GBRA, Y444_16LE, GBR_16LE, Y444_12LE, GBR_12LE, I422_12LE, I420_12LE, Y444_10LE, GBR_10LE, I422_10LE, I420_10LE, Y444, BGRP, GBR, RGBP, xBGR, xRGB, Y42B, NV21, I420, YV12, GRAY16_LE, GRAY8, v216, v210, r210, v308, IYU2, RGB, BGR, UYVY, VYUY, YVYU, RGB16, BGR16, RGB15, BGR15 }
width: [ 1, 16384 ]
height: [ 1, 16384 ]
framerate: [ 0/1, 2147483647/1 ]
src
video/x-raw(memory:D3D11Memory):
format: { RGBA64_LE, BGRA64_LE, Y412_LE, RGB10A2_LE, Y410, BGR10A2_LE, Y212_LE, Y210, VUYA, RGBA, BGRA, RBGA, P016_LE, P012_LE, P010_10LE, RGBx, BGRx, YUY2, NV12, AYUV64, GBRA_12LE, GBRA_10LE, AYUV, ABGR, ARGB, GBRA, Y444_16LE, GBR_16LE, Y444_12LE, GBR_12LE, I422_12LE, I420_12LE, Y444_10LE, GBR_10LE, I422_10LE, I420_10LE, Y444, BGRP, GBR, RGBP, xBGR, xRGB, Y42B, NV21, I420, YV12, GRAY16_LE, GRAY8, v216, v210, r210, v308, IYU2, RGB, BGR, UYVY, VYUY, YVYU, RGB16, BGR16, RGB15, BGR15 }
width: [ 1, 16384 ]
height: [ 1, 16384 ]
framerate: [ 0/1, 2147483647/1 ]
video/x-raw(memory:D3D11Memory, meta:GstVideoOverlayComposition):
format: { RGBA64_LE, BGRA64_LE, Y412_LE, RGB10A2_LE, Y410, BGR10A2_LE, Y212_LE, Y210, VUYA, RGBA, BGRA, RBGA, P016_LE, P012_LE, P010_10LE, RGBx, BGRx, YUY2, NV12, AYUV64, GBRA_12LE, GBRA_10LE, AYUV, ABGR, ARGB, GBRA, Y444_16LE, GBR_16LE, Y444_12LE, GBR_12LE, I422_12LE, I420_12LE, Y444_10LE, GBR_10LE, I422_10LE, I420_10LE, Y444, BGRP, GBR, RGBP, xBGR, xRGB, Y42B, NV21, I420, YV12, GRAY16_LE, GRAY8, v216, v210, r210, v308, IYU2, RGB, BGR, UYVY, VYUY, YVYU, RGB16, BGR16, RGB15, BGR15 }
width: [ 1, 16384 ]
height: [ 1, 16384 ]
framerate: [ 0/1, 2147483647/1 ]
Properties
dest-alpha-mode
“dest-alpha-mode” GstD3D11AlphaMode *
Alpha mode to be applied to output stream. In case of "premultiplied", straight to premultiplied alpha conversion will be performed
Flags : Read / Write
Default value : unspecified (0)
Since : 1.24
gamma-mode
“gamma-mode” GstVideoGammaMode *
Gamma conversion mode
Flags : Read / Write
Default value : none (0)
Since : 1.22
primaries-mode
“primaries-mode” GstVideoPrimariesMode *
Primaries conversion mode
Flags : Read / Write
Default value : none (0)
Since : 1.22
src-alpha-mode
“src-alpha-mode” GstD3D11AlphaMode *
Input stream's applied alpha mode. In case of "premultiplied", premultiplied to straight alpha conversion will be performed
Flags : Read / Write
Default value : unspecified (0)
Since : 1.24
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