Types and Values

Object Hierarchy

    GObject
    ╰── GstObject
        ╰── GstElement
            ╰── GstBaseTransform
                ╰── GstVideoFilter
                    ╰── GstAlphaColor

Description

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

Sample pipeline:

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gst-launch videotestsrc ! "video/x-raw-yuv,format=(fourcc)AYUV" ! \
  alphacolor ! "video/x-raw-rgb" ! ffmpegcolorspace ! autovideosink

Functions

Types and Values

struct GstAlphaColor;