L4T Multimedia API Reference

31.1 Release

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v4l2_ctrl_videodec_statusmetadata_ Struct Reference

Detailed Description

Holds the decoder error status metadata for the frame.

Definition at line 1089 of file v4l2_nv_extensions.h.

Data Fields

__u32 DecodeError
 Error types: bit 0: Fatal bit 1: MB level syntax bit 2: Missing Slice(s) bit 3: PrevFrameLostFlag. More...
 
__u32 DecodedMBs
 Number of macro blocks decoded without error. More...
 
__u32 ConcealedMBs
 Number of macro blocks where error was concealed. More...
 
__u32 nConcealedFromPOC
 POC of the reference frame used for concealment. More...
 
__u32 FrameDecodeTime
 Time required to decode the frame, in microseconds. More...
 

Field Documentation

__u32 v4l2_ctrl_videodec_statusmetadata_::ConcealedMBs

Number of macro blocks where error was concealed.

Definition at line 1100 of file v4l2_nv_extensions.h.

__u32 v4l2_ctrl_videodec_statusmetadata_::DecodedMBs

Number of macro blocks decoded without error.

Definition at line 1098 of file v4l2_nv_extensions.h.

__u32 v4l2_ctrl_videodec_statusmetadata_::DecodeError

Error types: bit 0: Fatal bit 1: MB level syntax bit 2: Missing Slice(s) bit 3: PrevFrameLostFlag.

Definition at line 1096 of file v4l2_nv_extensions.h.

__u32 v4l2_ctrl_videodec_statusmetadata_::FrameDecodeTime

Time required to decode the frame, in microseconds.

Definition at line 1104 of file v4l2_nv_extensions.h.

__u32 v4l2_ctrl_videodec_statusmetadata_::nConcealedFromPOC

POC of the reference frame used for concealment.

Definition at line 1102 of file v4l2_nv_extensions.h.


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