alphacolor

alphacolor — RGBA to AYUV colorspace conversion preserving the alpha channel

Synopsis

                    GstAlphaColor;

  GObject
   +----GstObject
         +----GstElement
               +----GstBaseTransform
                     +----GstAlphaColor

The alphacolor element does memory-efficient (in-place) colourspace conversion from RGBA to AYUV, preserving the alpha channel.

name	src
direction	source
presence	always
details	video/x-raw-yuv, format=(fourcc)AYUV, width=(int)[ 1, 2147483647 ], height=(int)[ 1, 2147483647 ], framerate=(fraction)[ 0/1, 2147483647/1 ]

name	sink
direction	sink
presence	always
details	video/x-raw-rgb, bpp=(int)32, depth=(int)32, endianness=(int)4321, red_mask=(int)-16777216, green_mask=(int)16711680, blue_mask=(int)65280, alpha_mask=(int)255, width=(int)[ 1, 2147483647 ], height=(int)[ 1, 2147483647 ], framerate=(fraction)[ 0/1, 2147483647/1 ]
	video/x-raw-rgb, bpp=(int)32, depth=(int)32, endianness=(int)4321, red_mask=(int)65280, green_mask=(int)16711680, blue_mask=(int)-16777216, alpha_mask=(int)255, width=(int)[ 1, 2147483647 ], height=(int)[ 1, 2147483647 ], framerate=(fraction)[ 0/1, 2147483647/1 ]

typedef struct _GstAlphaColor GstAlphaColor;

			GStreamer Good Plugins 0.10 Plugins Reference Manual
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