GStreamer Documentation of gstcudashift

LIB CUDA ISP Bayer Shift algorithm accelerated by GPU

Examples

• Simple pipeline:

  v4l2src io-mode=userptr ! 'video/x-bayer,bpp=10,width=3840,height=2160' ! \
    cudashift shift=0 ! queue ! cudadebayer ! videoconvert ! ximagesink

Capabilities

Pad Templates:
  SRC template: 'src'
    Availability: Always
    Capabilities:
      video/x-bayer(memory:NVMM)
                    bpp: 8
                 format: { (string)rggb, (string)bggr, (string)gbrg, (string)grbg }
                  width: [ 1, 2147483647 ]
                 height: [ 1, 2147483647 ]
              framerate: [ 0/1, 2147483647/1 ]
      video/x-bayer
                    bpp: 8
                 format: { (string)rggb, (string)bggr, (string)gbrg, (string)grbg }
                  width: [ 1, 2147483647 ]
                 height: [ 1, 2147483647 ]
              framerate: [ 0/1, 2147483647/1 ]
 
  SINK template: 'sink'
    Availability: Always
    Capabilities:
      video/x-bayer(memory:NVMM)
                 format: { (string)rggb, (string)bggr, (string)gbrg, (string)grbg }
                  width: [ 1, 2147483647 ]
                 height: [ 1, 2147483647 ]
              framerate: [ 0/1, 2147483647/1 ]
      video/x-bayer
                 format: { (string)rggb, (string)bggr, (string)gbrg, (string)grbg }
                  width: [ 1, 2147483647 ]
                 height: [ 1, 2147483647 ]
              framerate: [ 0/1, 2147483647/1 ]

Properties

Element Properties:
  name                : The name of the object
                        flags: readable, writable
                        String. Default: "cudashift0"
  parent              : The parent of the object
                        flags: readable, writable
                        Object of type "GstObject"
  qos                 : Handle Quality-of-Service events
                        flags: readable, writable
                        Boolean. Default: false
  shift               : Shifts right the given number of bits to each pixel
                        flags: readable, writable
                        Integer. Range: 0 - 16 Default: 7