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  • NVIDIA DRIVE OS Linux SDK API Reference

    6.0.9 Release
    All Data Structures Namespaces Files Functions Variables Typedefs Enumerations Enumerator Macros Modules Pages

    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

    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.

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