L4T Multimedia API Reference

27.1 Release

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v4l2_enc_frame_ext_rps_ctrl_params_ Struct Reference

Detailed Description

Holds the encoder frame external rps control parameters.

Must be used with V4L2_CID_MPEG_VIDEOENC_INPUT_METADATA IOCTL.

Definition at line 1345 of file v4l2_nv_extensions.h.

Collaboration diagram for v4l2_enc_frame_ext_rps_ctrl_params_:

Data Fields

__u32 nFrameId
 unique Id of current frame. More...
 
__u8 bRefFrame
 Boolean value indicating if current frame referenced or non-referenced. More...
 
__u8 bLTRefFrame
 Boolean value indicating if current frame long Term Ref Flag. More...
 
__u32 nMaxRefFrames
 Max Number of reference frames to use for inter-motion search. More...
 
__u32 nActiveRefFrames
 

of valid entries in RPS, 0 means IDR.

More...
 
__u32 nCurrentRefFrameId
 frame id of reference frame to be used for motion search, ignored for IDR. More...
 
v4l2_enc_frame_prop RPSList [V4L2_MAX_REF_FRAMES]
 Array of RPS. More...
 

Field Documentation

__u8 v4l2_enc_frame_ext_rps_ctrl_params_::bLTRefFrame

Boolean value indicating if current frame long Term Ref Flag.

Definition at line 1352 of file v4l2_nv_extensions.h.

__u8 v4l2_enc_frame_ext_rps_ctrl_params_::bRefFrame

Boolean value indicating if current frame referenced or non-referenced.

Definition at line 1350 of file v4l2_nv_extensions.h.

__u32 v4l2_enc_frame_ext_rps_ctrl_params_::nActiveRefFrames

of valid entries in RPS, 0 means IDR.

Definition at line 1356 of file v4l2_nv_extensions.h.

__u32 v4l2_enc_frame_ext_rps_ctrl_params_::nCurrentRefFrameId

frame id of reference frame to be used for motion search, ignored for IDR.

Definition at line 1356 of file v4l2_nv_extensions.h.

__u32 v4l2_enc_frame_ext_rps_ctrl_params_::nFrameId

unique Id of current frame.

Definition at line 1348 of file v4l2_nv_extensions.h.

__u32 v4l2_enc_frame_ext_rps_ctrl_params_::nMaxRefFrames

Max Number of reference frames to use for inter-motion search.

Definition at line 1354 of file v4l2_nv_extensions.h.

v4l2_enc_frame_prop v4l2_enc_frame_ext_rps_ctrl_params_::RPSList[V4L2_MAX_REF_FRAMES]

Array of RPS.

Definition at line 1360 of file v4l2_nv_extensions.h.


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