public sealed class VideoStream.Types.Vp9CodecSettings : IMessage<VideoStream.Types.Vp9CodecSettings>, IEquatable<VideoStream.Types.Vp9CodecSettings>, IDeepCloneable<VideoStream.Types.Vp9CodecSettings>, IBufferMessage, IMessageReference documentation and code samples for the Transcoder v1 API class VideoStream.Types.Vp9CodecSettings.
VP9 codec settings.
Implements
IMessageVideoStreamTypesVp9CodecSettings, IEquatableVideoStreamTypesVp9CodecSettings, IDeepCloneableVideoStreamTypesVp9CodecSettings, IBufferMessage, IMessageNamespace
GoogleGoogle.CloudGoogle.Cloud.VideoGoogle.Cloud.Video.TranscoderV1Assembly
Google.Cloud.Video.Transcoder.V1.dll
Constructors
Vp9CodecSettings()
public Vp9CodecSettings()Vp9CodecSettings(Vp9CodecSettings)
public Vp9CodecSettings(VideoStream.Types.Vp9CodecSettings other)| Parameter | |
|---|---|
| Name | Description |
other | VideoStreamTypesVp9CodecSettings |
Properties
BitrateBps
public int BitrateBps { get; set; }Required. The video bitrate in bits per second. The minimum value is 1,000. The maximum value is 480,000,000.
| Property Value | |
|---|---|
| Type | Description |
int | |
CrfLevel
public int CrfLevel { get; set; }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.
| Property Value | |
|---|---|
| Type | Description |
int | |
FrameRate
public double FrameRate { get; set; }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.
| Property Value | |
|---|---|
| Type | Description |
double | |
GopDuration
public Duration GopDuration { get; set; }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.
| Property Value | |
|---|---|
| Type | Description |
Duration | |
GopFrameCount
public int GopFrameCount { get; set; }Select the GOP size based on the specified frame count. Must be greater than zero.
| Property Value | |
|---|---|
| Type | Description |
int | |
GopModeCase
public VideoStream.Types.Vp9CodecSettings.GopModeOneofCase GopModeCase { get; }| Property Value | |
|---|---|
| Type | Description |
VideoStreamTypesVp9CodecSettingsGopModeOneofCase | |
HeightPixels
public int HeightPixels { get; set; }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.
| Property Value | |
|---|---|
| Type | Description |
int | |
PixelFormat
public string PixelFormat { get; set; }Pixel format to use. The default is yuv420p.
Supported pixel formats:
yuv420ppixel formatyuv422ppixel formatyuv444ppixel formatyuv420p1010-bit HDR pixel formatyuv422p1010-bit HDR pixel formatyuv444p1010-bit HDR pixel formatyuv420p1212-bit HDR pixel formatyuv422p1212-bit HDR pixel formatyuv444p1212-bit HDR pixel format
| Property Value | |
|---|---|
| Type | Description |
string | |
Profile
public string Profile { get; set; }Enforces the specified codec profile. The following profiles are supported:
profile0(default)profile1profile2profile3
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.
| Property Value | |
|---|---|
| Type | Description |
string | |
RateControlMode
public string RateControlMode { get; set; }Specify the rate_control_mode. The default is vbr.
Supported rate control modes:
vbr- variable bitrate
| Property Value | |
|---|---|
| Type | Description |
string | |
WidthPixels
public int WidthPixels { get; set; }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.
| Property Value | |
|---|---|
| Type | Description |
int | |