Struct CUDA_EncoderParams

#[repr(C)]
pub struct CUDA_EncoderParams {
    pub nv_preset: CUDA_EncodePreset,
    pub tuning_info: CUDA_EncodeTuningInfo,
    pub encoding_profile: CUDA_EncodeProfile,
    pub rate_control_mode: CUDA_EncodeParamsRcMode,
    pub multi_pass_encoding: CUDA_EncodeMultiPass,
    pub const_qp: CUDA_EncodeQp,
    pub average_bit_rate: i32,
    pub max_bit_rate: i32,
    pub target_quality: u8,
    pub gop_length: i32,
    pub idr_period: i32,
}

Different parameters for CUDA video encoder.

Fields

nv_preset: CUDA_EncodePreset

tuning_info: CUDA_EncodeTuningInfo

encoding_profile: CUDA_EncodeProfile

rate_control_mode: CUDA_EncodeParamsRcMode

multi_pass_encoding: CUDA_EncodeMultiPass

const_qp: CUDA_EncodeQp

QP’s for \ref ENC_PARAMS_RC_CONSTQP.

average_bit_rate: i32

target bitrate for \ref ENC_PARAMS_RC_VBR and \ref ENC_PARAMS_RC_CBR.

max_bit_rate: i32

upper bound on bitrate for \ref ENC_PARAMS_RC_VBR and \ref ENC_PARAMS_RC_CONSTQP.

target_quality: u8

value 0 - 51 where video quality decreases as targetQuality increases, used with \ref ENC_PARAMS_RC_VBR.

gop_length: i32

the number of pictures in one GOP, ensuring \ref idrPeriod >= \ref gopLength.

idr_period: i32

IDR interval, ensuring \ref idrPeriod >= \ref gopLength.

Implementations

impl CUDA_EncoderParams

pub fn default() -> Result<CUDA_EncoderParams>

Trait Implementations

impl Clone for CUDA_EncoderParams

fn clone(&self) -> CUDA_EncoderParams

Returns a copy of the value.

fn clone_from(&mut self, source: &Self)

Performs copy-assignment from source.

impl Debug for CUDA_EncoderParams

fn fmt(&self, f: &mut Formatter<'_>) -> Result

Formats the value using the given formatter.

impl PartialEq for CUDA_EncoderParams

fn eq(&self, other: &CUDA_EncoderParams) -> bool

Tests for self and other values to be equal, and is used by ==.

fn ne(&self, other: &Rhs) -> bool

Tests for !=. The default implementation is almost always sufficient, and should not be overridden without very good reason.

impl Copy for CUDA_EncoderParams

impl StructuralPartialEq for CUDA_EncoderParams