hi_vpss_nr_attr

Function

Defines the 3DNR attribute of a VPSS group. When 3DNR is enabled, the compression format can only be frame compression or non-compression, and cannot be changed once it is set.

Definition

typedef struct {
    hi_vpss_nr_type     nr_type;
    hi_compress_mode    compress_mode;
    hi_vpss_nr_motion_mode   nr_motion_mode;
} hi_vpss_nr_attr;

Members

Member	Description
nr_type	NR type. For details, see hi_vpss_nr_type.
compress_mode	Compression type of the reconstructed frame. Only the frame compression mode HI_COMPRESS_MODE_FRAME is supported. When the frame compression mode is enabled, the width must be greater than or equal to 640, and the height must be between 480 and 4096. For details, see hi_compress_mode.
nr_motion_mode	NR motion vector mode. For details, see hi_vpss_nr_motion_mode.

Member

Description

nr_type

NR type.

For details, see hi_vpss_nr_type.

compress_mode

Compression type of the reconstructed frame. Only the frame compression mode HI_COMPRESS_MODE_FRAME is supported. When the frame compression mode is enabled, the width must be greater than or equal to 640, and the height must be between 480 and 4096.

For details, see hi_compress_mode.

nr_motion_mode

NR motion vector mode.

For details, see hi_vpss_nr_motion_mode.

Parent topic: Video Processing Subsystem (VPSS)