Struct rusoto_mediaconvert::H264QvbrSettings

pub struct H264QvbrSettings {
    pub max_average_bitrate: Option<i64>,
    pub qvbr_quality_level: Option<i64>,
    pub qvbr_quality_level_fine_tune: Option<f64>,
}

Settings for quality-defined variable bitrate encoding with the H.264 codec. Required when you set Rate control mode to QVBR. Not valid when you set Rate control mode to a value other than QVBR, or when you don't define Rate control mode.

Fields

max_average_bitrate: Option<i64>

Use this setting only when Rate control mode is QVBR and Quality tuning level is Multi-pass HQ. For Max average bitrate values suited to the complexity of your input video, the service limits the average bitrate of the video part of this output to the value that you choose. That is, the total size of the video element is less than or equal to the value you set multiplied by the number of seconds of encoded output.

qvbr_quality_level: Option<i64>

Required when you use QVBR rate control mode. That is, when you specify qvbrSettings within h264Settings. Specify the general target quality level for this output, from 1 to 10. Use higher numbers for greater quality. Level 10 results in nearly lossless compression. The quality level for most broadcast-quality transcodes is between 6 and 9. Optionally, to specify a value between whole numbers, also provide a value for the setting qvbrQualityLevelFineTune. For example, if you want your QVBR quality level to be 7.33, set qvbrQualityLevel to 7 and set qvbrQualityLevelFineTune to .33.

qvbr_quality_level_fine_tune: Option<f64>

Optional. Specify a value here to set the QVBR quality to a level that is between whole numbers. For example, if you want your QVBR quality level to be 7.33, set qvbrQualityLevel to 7 and set qvbrQualityLevelFineTune to .33. MediaConvert rounds your QVBR quality level to the nearest third of a whole number. For example, if you set qvbrQualityLevel to 7 and you set qvbrQualityLevelFineTune to .25, your actual QVBR quality level is 7.33.

Trait Implementations

impl Clone for H264QvbrSettings

fn clone(&self) -> H264QvbrSettings

Returns a copy of the value.

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

Performs copy-assignment from source.

impl Debug for H264QvbrSettings

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

Formats the value using the given formatter.

impl Default for H264QvbrSettings

fn default() -> H264QvbrSettings

Returns the “default value” for a type.

impl<'de> Deserialize<'de> for H264QvbrSettings

fn deserialize<__D>(__deserializer: __D) -> Result<Self, __D::Error> where
    __D: Deserializer<'de>, 

Deserialize this value from the given Serde deserializer.

impl PartialEq<H264QvbrSettings> for H264QvbrSettings

fn eq(&self, other: &H264QvbrSettings) -> bool

This method tests for self and other values to be equal, and is used by ==.

fn ne(&self, other: &H264QvbrSettings) -> bool

This method tests for !=.

impl Serialize for H264QvbrSettings

fn serialize<__S>(&self, __serializer: __S) -> Result<__S::Ok, __S::Error> where
    __S: Serializer, 

Serialize this value into the given Serde serializer.

impl StructuralPartialEq for H264QvbrSettings