Struct googapis::google::cloud::video::transcoder::v1::video_stream::Vp9CodecSettings

pub struct Vp9CodecSettings {
    pub width_pixels: i32,
    pub height_pixels: i32,
    pub frame_rate: f64,
    pub bitrate_bps: i32,
    pub pixel_format: String,
    pub rate_control_mode: String,
    pub crf_level: i32,
    pub profile: String,
    pub gop_mode: Option<GopMode>,
}

VP9 codec settings.

Fields

width_pixels: i32

The width of the video in pixels. Must be an even integer. When not specified, the width is adjusted to match the specified height and input aspect ratio. If both are omitted, the input width is used.

height_pixels: i32

The height of the video in pixels. Must be an even integer. When not specified, the height is adjusted to match the specified width and input aspect ratio. If both are omitted, the input height is used.

frame_rate: f64

Required. The target video frame rate in frames per second (FPS). Must be less than or equal to 120. Will default to the input frame rate if larger than the input frame rate. The API will generate an output FPS that is divisible by the input FPS, and smaller or equal to the target FPS. See Calculating frame rate for more information.

bitrate_bps: i32

Required. The video bitrate in bits per second. The minimum value is 1,000. The maximum value is 480,000,000.

pixel_format: String

Pixel format to use. The default is yuv420p.

Supported pixel formats:

• yuv420p pixel format
• yuv422p pixel format
• yuv444p pixel format
• yuv420p10 10-bit HDR pixel format
• yuv422p10 10-bit HDR pixel format
• yuv444p10 10-bit HDR pixel format
• yuv420p12 12-bit HDR pixel format
• yuv422p12 12-bit HDR pixel format
• yuv444p12 12-bit HDR pixel format

rate_control_mode: String

Specify the rate_control_mode. The default is vbr.

Supported rate control modes:

• vbr - variable bitrate
• crf - constant rate factor

crf_level: i32

Target CRF level. Must be between 10 and 36, where 10 is the highest quality and 36 is the most efficient compression. The default is 21.

profile: String

Enforces the specified codec profile. The following profiles are supported:

• profile0 (default)
• profile1
• profile2
• profile3

The available options are [WebM-compatible](https://www.webmproject.org/vp9/profiles/). Note that certain values for this field may cause the transcoder to override other fields you set in the Vp9CodecSettings message.

gop_mode: Option<GopMode>

GOP mode can be either by frame count or duration.

Trait Implementations

impl Clone for Vp9CodecSettings

fn clone(&self) -> Vp9CodecSettings

Returns a copy of the value.

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

Performs copy-assignment from source.

impl Debug for Vp9CodecSettings

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

Formats the value using the given formatter.

impl Default for Vp9CodecSettings

fn default() -> Self

Returns the “default value” for a type.

impl Message for Vp9CodecSettings

fn encode_raw<B>(&self, buf: &mut B) where
    B: BufMut, 

fn merge_field<B>(
    &mut self,
    tag: u32,
    wire_type: WireType,
    buf: &mut B,
    ctx: DecodeContext
) -> Result<(), DecodeError> where
    B: Buf, 

fn encoded_len(&self) -> usize

Returns the encoded length of the message without a length delimiter.

fn clear(&mut self)

Clears the message, resetting all fields to their default.

fn encode<B>(&self, buf: &mut B) -> Result<(), EncodeError> where
    B: BufMut, 

Encodes the message to a buffer.

fn encode_to_vec(&self) -> Vec<u8, Global>

Encodes the message to a newly allocated buffer.

fn encode_length_delimited<B>(&self, buf: &mut B) -> Result<(), EncodeError> where
    B: BufMut, 

Encodes the message with a length-delimiter to a buffer.

fn encode_length_delimited_to_vec(&self) -> Vec<u8, Global>

Encodes the message with a length-delimiter to a newly allocated buffer.

fn decode<B>(buf: B) -> Result<Self, DecodeError> where
    Self: Default,
    B: Buf, 

Decodes an instance of the message from a buffer.

fn decode_length_delimited<B>(buf: B) -> Result<Self, DecodeError> where
    Self: Default,
    B: Buf, 

Decodes a length-delimited instance of the message from the buffer.

fn merge<B>(&mut self, buf: B) -> Result<(), DecodeError> where
    B: Buf, 

Decodes an instance of the message from a buffer, and merges it into self.

fn merge_length_delimited<B>(&mut self, buf: B) -> Result<(), DecodeError> where
    B: Buf, 

Decodes a length-delimited instance of the message from buffer, and merges it into self.

impl PartialEq<Vp9CodecSettings> for Vp9CodecSettings

fn eq(&self, other: &Vp9CodecSettings) -> bool

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

fn ne(&self, other: &Vp9CodecSettings) -> bool

This method tests for !=.

impl StructuralPartialEq for Vp9CodecSettings