Source buffer properties

The video capture API includes definitions for the source buffer properties.

Source buffer properties include:

CAPTURE_PROPERTY_SRC_FORMAT
CAPTURE_PROPERTY( 'Q', 'S', 'F', 'O' )
Read/Writer uint32_t
Source buffer format.
CAPTURE_PROPERTY_SRC_STRIDE
CAPTURE_PROPERTY( 'Q', 'S', 'F', 'S' )
Read/Writer uint32_t
Source buffer stride, in bytes.
CAPTURE_PROPERTY_SRC_WIDTH
CAPTURE_PROPERTY( 'Q', 'S', 'W', 'I' )
Read/Writer uint32_t
The width of the source, in pixels.
CAPTURE_PROPERTY_SRC_HEIGHT
CAPTURE_PROPERTY( 'Q', 'S', 'H', 'E' )
Read/Writer uint32_t
The width of the source, in pixels.
CAPTURE_PROPERTY_CROP_WIDTH
CAPTURE_PROPERTY( 'Q', 'C', 'W', 'I' )
Read/Writer uint32_t
The source viewport width, in pixels.
CAPTURE_PROPERTY_CROP_HEIGHT
CAPTURE_PROPERTY( 'Q', 'C', 'H', 'E' )
Read/Writer uint32_t
The source viewport height, in pixels.
CAPTURE_PROPERTY_CROP_X
CAPTURE_PROPERTY( 'Q', 'C', 'X', 'P' )
Read/Writer uint32_t
Source viewport x offset.
CAPTURE_PROPERTY_CROP_Y
CAPTURE_PROPERTY( 'Q', 'C', 'Y', 'P' )
Read/Writer uint32_t
Source viewport y offset.