NVIDIA DRIVE OS Linux API Reference

5.1.3.0 Release

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NvMediaVideoDecodeStats Struct Reference

Detailed Description

Frame stats structure to get get ring entry idx and motion vector dump.

When motion vector dump is enabled then decoder wait for current frame decode to complete and read the motion vector in NvMediaVideoDecoderRenderEx().

RingEntryIdx parameter is returned from NvMediaVideoDecoderRenderEx() to get current frame decoding status as specified in NvMediaVideoDecodeFrameStatus

Definition at line 157 of file nvmedia_viddec.h.

Collaboration diagram for NvMediaVideoDecodeStats:

Data Fields

uint32_t uRingEntryIdx
 this index is used to get the required decoded stats of current frame More...
 
uint32_t uErrorRefPOC
 Will be used in case of H264/HEVC to convey the nearest POC out of RPS/DPB. More...
 
NvMediaMotionVectorFrameMetaData mvfData
 motion vector dump for current frame More...
 

Field Documentation

NvMediaMotionVectorFrameMetaData NvMediaVideoDecodeStats::mvfData

motion vector dump for current frame

Definition at line 163 of file nvmedia_viddec.h.

uint32_t NvMediaVideoDecodeStats::uErrorRefPOC

Will be used in case of H264/HEVC to convey the nearest POC out of RPS/DPB.

Definition at line 161 of file nvmedia_viddec.h.

uint32_t NvMediaVideoDecodeStats::uRingEntryIdx

this index is used to get the required decoded stats of current frame

Definition at line 159 of file nvmedia_viddec.h.


The documentation for this struct was generated from the following file: