Struct rusoto_medialive::H265Settings

pub struct H265Settings {
    pub adaptive_quantization: Option<String>,
    pub afd_signaling: Option<String>,
    pub alternative_transfer_function: Option<String>,
    pub bitrate: Option<i64>,
    pub buf_size: Option<i64>,
    pub color_metadata: Option<String>,
    pub color_space_settings: Option<H265ColorSpaceSettings>,
    pub fixed_afd: Option<String>,
    pub flicker_aq: Option<String>,
    pub framerate_denominator: i64,
    pub framerate_numerator: i64,
    pub gop_closed_cadence: Option<i64>,
    pub gop_size: Option<f64>,
    pub gop_size_units: Option<String>,
    pub level: Option<String>,
    pub look_ahead_rate_control: Option<String>,
    pub max_bitrate: Option<i64>,
    pub min_i_interval: Option<i64>,
    pub par_denominator: Option<i64>,
    pub par_numerator: Option<i64>,
    pub profile: Option<String>,
    pub qvbr_quality_level: Option<i64>,
    pub rate_control_mode: Option<String>,
    pub scan_type: Option<String>,
    pub scene_change_detect: Option<String>,
    pub slices: Option<i64>,
    pub tier: Option<String>,
    pub timecode_insertion: Option<String>,
}

H265 Settings

Fields

adaptive_quantization: Option<String>

Adaptive quantization. Allows intra-frame quantizers to vary to improve visual quality.

afd_signaling: Option<String>

Indicates that AFD values will be written into the output stream. If afdSignaling is "auto", the system will try to preserve the input AFD value (in cases where multiple AFD values are valid). If set to "fixed", the AFD value will be the value configured in the fixedAfd parameter.

alternative_transfer_function: Option<String>

Whether or not EML should insert an Alternative Transfer Function SEI message to support backwards compatibility with non-HDR decoders and displays.

bitrate: Option<i64>

Average bitrate in bits/second. Required when the rate control mode is VBR or CBR. Not used for QVBR. In an MS Smooth output group, each output must have a unique value when its bitrate is rounded down to the nearest multiple of 1000.

buf_size: Option<i64>

Size of buffer (HRD buffer model) in bits.

color_metadata: Option<String>

Includes colorspace metadata in the output.

color_space_settings: Option<H265ColorSpaceSettings>

Color Space settings

fixed_afd: Option<String>

Four bit AFD value to write on all frames of video in the output stream. Only valid when afdSignaling is set to 'Fixed'.

flicker_aq: Option<String>

If set to enabled, adjust quantization within each frame to reduce flicker or 'pop' on I-frames.

framerate_denominator: i64

Framerate denominator.

framerate_numerator: i64

Framerate numerator - framerate is a fraction, e.g. 24000 / 1001 = 23.976 fps.

gop_closed_cadence: Option<i64>

Frequency of closed GOPs. In streaming applications, it is recommended that this be set to 1 so a decoder joining mid-stream will receive an IDR frame as quickly as possible. Setting this value to 0 will break output segmenting.

gop_size: Option<f64>

GOP size (keyframe interval) in units of either frames or seconds per gopSizeUnits. If gopSizeUnits is frames, gopSize must be an integer and must be greater than or equal to 1. If gopSizeUnits is seconds, gopSize must be greater than 0, but need not be an integer.

gop_size_units: Option<String>

Indicates if the gopSize is specified in frames or seconds. If seconds the system will convert the gopSize into a frame count at run time.

level: Option<String>

H.265 Level.

look_ahead_rate_control: Option<String>

Amount of lookahead. A value of low can decrease latency and memory usage, while high can produce better quality for certain content.

max_bitrate: Option<i64>

For QVBR: See the tooltip for Quality level

min_i_interval: Option<i64>

Only meaningful if sceneChangeDetect is set to enabled. Defaults to 5 if multiplex rate control is used. Enforces separation between repeated (cadence) I-frames and I-frames inserted by Scene Change Detection. If a scene change I-frame is within I-interval frames of a cadence I-frame, the GOP is shrunk and/or stretched to the scene change I-frame. GOP stretch requires enabling lookahead as well as setting I-interval. The normal cadence resumes for the next GOP. Note: Maximum GOP stretch = GOP size + Min-I-interval - 1

par_denominator: Option<i64>

Pixel Aspect Ratio denominator.

par_numerator: Option<i64>

Pixel Aspect Ratio numerator.

profile: Option<String>

H.265 Profile.

qvbr_quality_level: Option<i64>

Controls the target quality for the video encode. Applies only when the rate control mode is QVBR. Set values for the QVBR quality level field and Max bitrate field that suit your most important viewing devices. Recommended values are: - Primary screen: Quality level: 8 to 10. Max bitrate: 4M - PC or tablet: Quality level: 7. Max bitrate: 1.5M to 3M - Smartphone: Quality level: 6. Max bitrate: 1M to 1.5M

rate_control_mode: Option<String>

Rate control mode.

QVBR: Quality will match the specified quality level except when it is constrained by the maximum bitrate. Recommended if you or your viewers pay for bandwidth.

CBR: Quality varies, depending on the video complexity. Recommended only if you distribute your assets to devices that cannot handle variable bitrates.

scan_type: Option<String>

Sets the scan type of the output to progressive or top-field-first interlaced.

scene_change_detect: Option<String>

Scene change detection.

slices: Option<i64>

Number of slices per picture. Must be less than or equal to the number of macroblock rows for progressive pictures, and less than or equal to half the number of macroblock rows for interlaced pictures. This field is optional; when no value is specified the encoder will choose the number of slices based on encode resolution.

tier: Option<String>

H.265 Tier.

timecode_insertion: Option<String>

Determines how timecodes should be inserted into the video elementary stream. - 'disabled': Do not include timecodes - 'picTimingSei': Pass through picture timing SEI messages from the source specified in Timecode Config

Trait Implementations

impl Clone for H265Settings

fn clone(&self) -> H265Settings

Returns a copy of the value.

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

Performs copy-assignment from source.

impl Debug for H265Settings

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

Formats the value using the given formatter.

impl Default for H265Settings

fn default() -> H265Settings

Returns the "default value" for a type.

impl<'de> Deserialize<'de> for H265Settings

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

Deserialize this value from the given Serde deserializer.

impl PartialEq<H265Settings> for H265Settings

fn eq(&self, other: &H265Settings) -> bool

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

fn ne(&self, other: &H265Settings) -> bool

This method tests for !=.

impl Serialize for H265Settings

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 H265Settings