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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

    Holds VP9 encoder configuration parameters.

    Definition at line 1651 of file nvmedia_common_encode.h.

    Collaboration diagram for NvMediaEncodeConfigVP9:

    Data Fields

    uint32_t features
     Holds bit-wise OR`ed configuration feature flags. More...
     
    uint32_t gopLength
     Holds the number of pictures in one GOP. More...
     
    NvMediaEncodeRCParams rcParams
     Holds the rate control parameters for the current encoding session. More...
     
    uint32_t idrPeriod
     Holds the IDR interval. More...
     
    uint32_t filter_type
     Set the feature flag NVMEDIA_ENCODE_CONFIG_VP9_ENABLE_LOOP_FILTER_PARAMS to change the following parameters. More...
     
    uint32_t filter_level
     Specifies the loop filter strength for each segment. More...
     
    uint32_t sharpness_level
     Specifies Sharpness level. More...
     
    int8_t ref_lf_deltas [4]
     Specifies the Loop filter strength adjustments based on frame type (intra, inter). More...
     
    int8_t mode_lf_deltas [2]
     Specifies the Loop filter strength adjustments based on mode (zero, new mv). More...
     
    bool bmode_ref_lf_delta_enabled
     Set it to true if MB-level loop filter adjustment is on. More...
     
    bool bmode_ref_lf_delta_update
     Set it to true if MB-level loop filter adjustment delta values are updated. More...
     
    uint32_t base_qindex
     Set the feature flag NVMEDIA_ENCODE_CONFIG_VP9_ENABLE_QUANTIZATION_PARAMS to set the following parameters. More...
     
    int32_t delta_y_dc_q
     Specifies explicit qindex adjustment for y dccoefficient, -15...15. More...
     
    int32_t delta_uv_dc
     Specifies qindex adjustment for uv accoefficient, -15...15. More...
     
    int32_t delta_uv_ac
     Specifies qindex adjustment for uv dccoefficient, -15...15. More...
     
    uint32_t transform_mode
     Set the feature flag NVMEDIA_ENCODE_CONFIG_VP9_ENABLE_TRANSFORM_MODE to set the following parameter. More...
     
    uint32_t high_prec_mv
     Set the feature flag NVMEDIA_ENCODE_CONFIG_VP9_ENABLE_HIGH_PRECISION_MV to set the following parameter. More...
     
    bool error_resilient
     Set the feature flag NVMEDIA_ENCODE_CONFIG_VP9_DISABLE_ERROR_RESILIENT to set the following parameter. More...
     
    NvMediaEncodeQP initQP
     Holds Initial QP parameters. More...
     
    NvMediaEncodeQP maxQP
     Holds maximum QP parameters. More...
     

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