Vp9CodecSettingsResponse class

VP9 codec settings.

Constructors

Vp9CodecSettingsResponse({required Input<int> bitrateBps, required Input<int> crfLevel, required Input<double> frameRate, required Input<String> gopDuration, required Input<int> gopFrameCount, required Input<int> heightPixels, required Input<String> pixelFormat, required Input<String> profile, required Input<String> rateControlMode, required Input<int> widthPixels})

Creates a new Vp9CodecSettingsResponse. bitrateBps The video bitrate in bits per second. The minimum value is 1,000. The maximum value is 480,000,000. crfLevel 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. Note: This field is not supported. frameRate 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. gopDuration Select the GOP size based on the specified duration. The default is 3s. Note that gopDuration must be less than or equal to segmentDuration, and segmentDuration must be divisible by gopDuration. gopFrameCount Select the GOP size based on the specified frame count. Must be greater than zero. heightPixels 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. For portrait videos that contain horizontal ASR and rotation metadata, provide the height, in pixels, per the horizontal ASR. The API calculates the width per the horizontal ASR. The API detects any rotation metadata and swaps the requested height and width for the output. pixelFormat 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 profile Enforces the specified codec profile. The following profiles are supported: * profile0 (default) * profile1 * profile2 * profile3 The available options are WebM-compatible. Note that certain values for this field may cause the transcoder to override other fields you set in the Vp9CodecSettings message. rateControlMode Specify the mode. The default is vbr. Supported rate control modes: - vbr - variable bitrate widthPixels 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. For portrait videos that contain horizontal ASR and rotation metadata, provide the width, in pixels, per the horizontal ASR. The API calculates the height per the horizontal ASR. The API detects any rotation metadata and swaps the requested height and width for the output.

const

Vp9CodecSettingsResponse.fromMap(Map<String, dynamic> map)

factory

Properties

bitrateBps → Input<int>

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

final

crfLevel → Input<int>

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. Note: This field is not supported.

final

frameRate → Input<double>

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.

final

gopDuration → Input<String>

Select the GOP size based on the specified duration. The default is 3s. Note that gopDuration must be less than or equal to segmentDuration, and segmentDuration must be divisible by gopDuration.

final

gopFrameCount → Input<int>

Select the GOP size based on the specified frame count. Must be greater than zero.

final

hashCode → int

The hash code for this object.

no setter, inherited

heightPixels → Input<int>

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. For portrait videos that contain horizontal ASR and rotation metadata, provide the height, in pixels, per the horizontal ASR. The API calculates the width per the horizontal ASR. The API detects any rotation metadata and swaps the requested height and width for the output.

final

pixelFormat → Input<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

final

profile → Input<String>

Enforces the specified codec profile. The following profiles are supported: * profile0 (default) * profile1 * profile2 * profile3 The available options are WebM-compatible. Note that certain values for this field may cause the transcoder to override other fields you set in the Vp9CodecSettings message.

final

rateControlMode → Input<String>

Specify the mode. The default is vbr. Supported rate control modes: - vbr - variable bitrate

final

runtimeType → Type

A representation of the runtime type of the object.

no setter, inherited

widthPixels → Input<int>

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. For portrait videos that contain horizontal ASR and rotation metadata, provide the width, in pixels, per the horizontal ASR. The API calculates the height per the horizontal ASR. The API detects any rotation metadata and swaps the requested height and width for the output.

final

Methods

noSuchMethod(Invocation invocation) → dynamic

Invoked when a nonexistent method or property is accessed.

inherited

toMap() → Map<String, dynamic>

toString() → String

A string representation of this object.

inherited

Operators

operator ==(Object other) → bool

The equality operator.

inherited