TI Color Convert

ticolorconvert is used to convert video frames between different video formats. It uses GstVideoFilter class and ARM NEON optimized kernel to convert the color format.

Hierarchy

GObject
 +----GInitiallyUnowned
       +----GstObject
             +----GstElement
                   +----GstBaseTransform
                         +----GstVideoFilter
                               +----GstTIColorConvert

Pad templates

sink

       video/x-raw
                 format: { (string)RGB, (string)NV12, (string)NV21, (string)I420, (string)UYVY, (string)YUY2 }
                 width: [ 1, 8192 ]
                 height: [ 1, 8192 ]

Availability – always

Direction – sink

Object type – GstPad

src

      video/x-raw
                 format: { (string)RGB, (string)NV12, (string)I420 }
                 width: [ 1, 8192 ]
                 height: [ 1, 8192 ]

Availability – always

Direction – src

Object type – GstPad

Properties

name

The name of the object

String Default value : "ticolorconvert0"

parent

The parent of the object

Flags : Read / Write

GstObject Default value : N/A

qos

Handle Quality-of-Service events Flags : Read / Write

Boolean Default value : false

Available conversions

RGB → [NV12]

I420 → [NV12]

NV12 → [I420,RGB]

NV21 → [I420,RGB]

UYVY → [NV12]

YUY2 → [NV12]

Pipeline examples

Single colorconvert

gst-launch-1.0 videotestsrc ! video/x-raw,format=RGB ! ticolorconvert ! video/x-raw,format=NV12 ! fakesink