Image Encoder Output Extradata

Detailed Description

Defines Image Encoder Output Extradata data types which can be used with NvMedia IEP APIs to retrieve encoder statistics/configurations. This feature is not available on the QNX Safety configuration.

6

Data Structures
struct	NvMediaEncodeFrameFullProp
	Holds a encoder frames property. More...
struct	NvMediaFrameStats
	Holds the statistics from encode profiling. More...
union	NvMediaEncodeCodecExData
	Holds a codec-specific extradata output. More...
struct	NvMediaEncodeMVBufferHeader
	Header format that defines motion vector output. More...
struct	NvMediaEncodeMVData
	Motion Vector format - motion vectors for each of the macro blocks are dumped in this format contiguously in memory, beyond the NvMediaEncodeMVBufferHeader in the bitstream. More...
struct	NvMediaEncodeOutputExtradata
	Holds the encoder output extradata configuration. More...

Macros
#define	MV_BUFFER_HEADER   0xFFFEFDFCU
	Token that indicates the start of NvMediaEncodeMVBufferHeader. More...

Enumerations
enum	NvMediaEncodeH26xFrameType {   NVMEDIA_ENCODE_H26X_FRAME_TYPE_P =0,   NVMEDIA_ENCODE_H26X_FRAME_TYPE_B,   NVMEDIA_ENCODE_H26X_FRAME_TYPE_I,   NVMEDIA_ENCODE_H26X_FRAME_TYPE_IDR,   NVMEDIA_ENCODE_H26X_FRAME_TYPE_END }
	Enumeration of possible frame types - common to H264, H265. More...

Macro Definition Documentation

MV_BUFFER_HEADER

#define MV_BUFFER_HEADER   0xFFFEFDFCU

Token that indicates the start of NvMediaEncodeMVBufferHeader.

Definition at line 47 of file nvmedia_iep_output_extradata.h.

Enumeration Type Documentation

NvMediaEncodeH26xFrameType

enum NvMediaEncodeH26xFrameType

Enumeration of possible frame types - common to H264, H265.

Enumerator
NVMEDIA_ENCODE_H26X_FRAME_TYPE_P	P Frame.
NVMEDIA_ENCODE_H26X_FRAME_TYPE_B	B Frame.
NVMEDIA_ENCODE_H26X_FRAME_TYPE_I	I Frame.
NVMEDIA_ENCODE_H26X_FRAME_TYPE_IDR	IDR Frame.
NVMEDIA_ENCODE_H26X_FRAME_TYPE_END	Note This value is for internal use only.

Definition at line 52 of file nvmedia_iep_output_extradata.h.