Vp9CodecSettings
import type { Vp9CodecSettings } from "https://googleapis.deno.dev/v1/transcoder:v1.ts";
VP9 codec settings.
§Properties
Required. The video bitrate in bits per second. The minimum value is 1,000. The maximum value is 480,000,000.
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.
Required. The target video frame rate in frames per second (FPS). Must be less than or equal to 120.
Optional. Frame rate conversion strategy for desired frame rate. The
default is DOWNSAMPLE
.
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
.
Select the GOP size based on the specified frame count. Must be greater than zero.
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.
Optional. HLG color format setting for VP9.
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
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.
Specify the mode. The default is vbr
. Supported rate control modes: -
vbr
- variable bitrate
Optional. SDR color format setting for VP9.
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.