JobConfig

Job configuration

JSON representation 
{
  "inputs": [
    {
      object (Input)
    }
  ],
  "editList": [
    {
      object (EditAtom)
    }
  ],
  "elementaryStreams": [
    {
      object (ElementaryStream)
    }
  ],
  "muxStreams": [
    {
      object (MuxStream)
    }
  ],
  "manifests": [
    {
      object (Manifest)
    }
  ],
  "output": {
    object (Output)
  },
  "adBreaks": [
    {
      object (AdBreak)
    }
  ],
  "pubsubDestination": {
    object (PubsubDestination)
  },
  "spriteSheets": [
    {
      object (SpriteSheet)
    }
  ],
  "overlays": [
    {
      object (Overlay)
    }
  ],
  "encryptions": [
    {
      object (Encryption)
    }
  ]
}
Fields
inputs[]

object (Input)

List of input assets stored in Cloud Storage.
editList[]

object (EditAtom)

List of edit atoms. Defines the ultimate timeline of the resulting file or manifest.
elementaryStreams[]

object (ElementaryStream)

List of elementary streams.
muxStreams[]

object (MuxStream)

List of multiplexing settings for output streams.
manifests[]

object (Manifest)

List of output manifests.
output

object (Output)

Output configuration.
adBreaks[]

object (AdBreak)

List of ad breaks. Specifies where to insert ad break tags in the output manifests.
pubsubDestination

object (PubsubDestination)

Destination on Pub/Sub.
spriteSheets[]

object (SpriteSheet)

List of output sprite sheets. Spritesheets require at least one VideoStream in the Jobconfig.
overlays[]

object (Overlay)

List of overlays on the output video, in descending Z-order.
encryptions[]

object (Encryption)

List of encryption configurations for the content. Each configuration has an ID. Specify this ID in the MuxStream.encryption_id field to indicate the configuration to use for that MuxStream output.

Input

Input asset.

JSON representation 
{
  "key": string,
  "uri": string,
  "preprocessingConfig": {
    object (PreprocessingConfig)
  }
}
Fields
key

string

A unique key for this input. Must be specified when using advanced mapping and edit lists.
uri

string

URI of the media. Input files must be at least 5 seconds in duration and stored in Cloud Storage (for example, gs://bucket/inputs/file.mp4). If empty, the value is populated from Job.input_uri. See Supported input and output formats.
preprocessingConfig

object (PreprocessingConfig)

Preprocessing configurations.

PreprocessingConfig

Preprocessing configurations.

JSON representation 
{
  "color": {
    object (Color)
  },
  "denoise": {
    object (Denoise)
  },
  "deblock": {
    object (Deblock)
  },
  "audio": {
    object (Audio)
  },
  "crop": {
    object (Crop)
  },
  "pad": {
    object (Pad)
  },
  "deinterlace": {
    object (Deinterlace)
  }
}
Fields
color

object (Color)

Color preprocessing configuration.
denoise

object (Denoise)

Denoise preprocessing configuration.
deblock

object (Deblock)

Deblock preprocessing configuration.
audio

object (Audio)

Audio preprocessing configuration.
crop

object (Crop)

Specify the video cropping configuration.
pad

object (Pad)

Specify the video pad filter configuration.
deinterlace

object (Deinterlace)

Specify the video deinterlace configuration.

Color

Color preprocessing configuration.

Note: This configuration is not supported.

JSON representation 
{
  "saturation": number,
  "contrast": number,
  "brightness": number
}
Fields
saturation

number

Control color saturation of the video. Enter a value between -1 and 1, where -1 is fully desaturated and 1 is maximum saturation. 0 is no change. The default is 0.
contrast

number

Control black and white contrast of the video. Enter a value between -1 and 1, where -1 is minimum contrast and 1 is maximum contrast. 0 is no change. The default is 0.
brightness

number

Control brightness of the video. Enter a value between -1 and 1, where -1 is minimum brightness and 1 is maximum brightness. 0 is no change. The default is 0.

Denoise

Denoise preprocessing configuration.

Note: This configuration is not supported.

JSON representation 
{
  "strength": number,
  "tune": string
}
Fields
strength

number

Set strength of the denoise. Enter a value between 0 and 1. The higher the value, the smoother the image. 0 is no denoising. The default is 0.
tune

string

Set the denoiser mode. The default is standard.

Supported denoiser modes:

  • standard
  • grain

Deblock

Deblock preprocessing configuration.

Note: This configuration is not supported.

JSON representation 
{
  "strength": number,
  "enabled": boolean
}
Fields
strength

number

Set strength of the deblocker. Enter a value between 0 and 1. The higher the value, the stronger the block removal. 0 is no deblocking. The default is 0.
enabled

boolean

Enable deblocker. The default is false.

Audio

Audio preprocessing configuration.

JSON representation 
{
  "lufs": number,
  "highBoost": boolean,
  "lowBoost": boolean
}
Fields
lufs

number

Specify audio loudness normalization in loudness units relative to full scale (LUFS). Enter a value between -24 and 0 (the default), where:

  • -24 is the Advanced Television Systems Committee (ATSC A/85) standard
  • -23 is the EU R128 broadcast standard
  • -19 is the prior standard for online mono audio
  • -18 is the ReplayGain standard
  • -16 is the prior standard for stereo audio
  • -14 is the new online audio standard recommended by Spotify, as well as Amazon Echo
  • 0 disables normalization
highBoost

boolean

Enable boosting high frequency components. The default is false.

Note: This field is not supported.
lowBoost

boolean

Enable boosting low frequency components. The default is false.

Note: This field is not supported.

Crop

Video cropping configuration for the input video. The cropped input video is scaled to match the output resolution.

JSON representation 
{
  "topPixels": integer,
  "bottomPixels": integer,
  "leftPixels": integer,
  "rightPixels": integer
}
Fields
topPixels

integer

The number of pixels to crop from the top. The default is 0.
bottomPixels

integer

The number of pixels to crop from the bottom. The default is 0.
leftPixels

integer

The number of pixels to crop from the left. The default is 0.
rightPixels

integer

The number of pixels to crop from the right. The default is 0.

Pad

Pad filter configuration for the input video. The padded input video is scaled after padding with black to match the output resolution.

JSON representation 
{
  "topPixels": integer,
  "bottomPixels": integer,
  "leftPixels": integer,
  "rightPixels": integer
}
Fields
topPixels

integer

The number of pixels to add to the top. The default is 0.
bottomPixels

integer

The number of pixels to add to the bottom. The default is 0.
leftPixels

integer

The number of pixels to add to the left. The default is 0.
rightPixels

integer

The number of pixels to add to the right. The default is 0.

Deinterlace

Deinterlace configuration for input video.

JSON representation 
{

  // Union field deinterlacing_filter can be only one of the following:
  "yadif": {
    object (YadifConfig)
  },
  "bwdif": {
    object (BwdifConfig)
  }
  // End of list of possible types for union field deinterlacing_filter.
}
Fields
Union field deinterlacing_filter. Specify the video deinterlacing filter. The default is yadif. deinterlacing_filter can be only one of the following:
yadif

object (YadifConfig)

Specifies the Yet Another Deinterlacing Filter Configuration.
bwdif

object (BwdifConfig)

Specifies the Bob Weaver Deinterlacing Filter Configuration.

YadifConfig

Yet Another Deinterlacing Filter Configuration.

JSON representation 
{
  "mode": string,
  "disableSpatialInterlacing": boolean,
  "parity": string,
  "deinterlaceAllFrames": boolean
}
Fields
mode

string

Specifies the deinterlacing mode to adopt. The default is send_frame. Supported values:

  • send_frame: Output one frame for each frame
  • send_field: Output one frame for each field
disableSpatialInterlacing

boolean

Disable spacial interlacing. The default is false.
parity

string

The picture field parity assumed for the input interlaced video. The default is auto. Supported values:

  • tff: Assume the top field is first
  • bff: Assume the bottom field is first
  • auto: Enable automatic detection of field parity
deinterlaceAllFrames

boolean

Deinterlace all frames rather than just the frames identified as interlaced. The default is false.

BwdifConfig

Bob Weaver Deinterlacing Filter Configuration.

JSON representation 
{
  "mode": string,
  "parity": string,
  "deinterlaceAllFrames": boolean
}
Fields
mode

string

Specifies the deinterlacing mode to adopt. The default is send_frame. Supported values:

  • send_frame: Output one frame for each frame
  • send_field: Output one frame for each field
parity

string

The picture field parity assumed for the input interlaced video. The default is auto. Supported values:

  • tff: Assume the top field is first
  • bff: Assume the bottom field is first
  • auto: Enable automatic detection of field parity
deinterlaceAllFrames

boolean

Deinterlace all frames rather than just the frames identified as interlaced. The default is false.

EditAtom

Edit atom.

JSON representation 
{
  "key": string,
  "inputs": [
    string
  ],
  "endTimeOffset": string,
  "startTimeOffset": string
}
Fields
key

string

A unique key for this atom. Must be specified when using advanced mapping.
inputs[]

string

List of Input.key values identifying files that should be used in this atom. The listed inputs must have the same timeline.
endTimeOffset

string (Duration format)

End time in seconds for the atom, relative to the input file timeline. When endTimeOffset is not specified, the inputs are used until the end of the atom.

A duration in seconds with up to nine fractional digits, ending with 's'. Example: "3.5s".
startTimeOffset

string (Duration format)

Start time in seconds for the atom, relative to the input file timeline. The default is 0s.

A duration in seconds with up to nine fractional digits, ending with 's'. Example: "3.5s".

ElementaryStream

Encoding of an input file such as an audio, video, or text track. Elementary streams must be packaged before mapping and sharing between different output formats.

JSON representation 
{
  "key": string,

  // Union field elementary_stream can be only one of the following:
  "videoStream": {
    object (VideoStream)
  },
  "audioStream": {
    object (AudioStream)
  },
  "textStream": {
    object (TextStream)
  }
  // End of list of possible types for union field elementary_stream.
}
Fields
key

string

A unique key for this elementary stream.
Union field elementary_stream. Encoding of an audio, video, or text track. elementary_stream can be only one of the following:
videoStream

object (VideoStream)

Encoding of a video stream.
audioStream

object (AudioStream)

Encoding of an audio stream.
textStream

object (TextStream)

Encoding of a text stream. For example, closed captions or subtitles.

VideoStream

Video stream resource.

JSON representation 
{

  // Union field codec_settings can be only one of the following:
  "h264": {
    object (H264CodecSettings)
  },
  "h265": {
    object (H265CodecSettings)
  },
  "vp9": {
    object (Vp9CodecSettings)
  }
  // End of list of possible types for union field codec_settings.
}
Fields
Union field codec_settings. Codec settings can be h264, h265, or vp9. codec_settings can be only one of the following:
h264

object (H264CodecSettings)

H264 codec settings.
h265

object (H265CodecSettings)

H265 codec settings.
vp9

object (Vp9CodecSettings)

VP9 codec settings.

H264CodecSettings

H264 codec settings.

JSON representation 
{
  "widthPixels": integer,
  "heightPixels": integer,
  "frameRate": number,
  "frameRateConversionStrategy": enum (FrameRateConversionStrategy),
  "bitrateBps": integer,
  "pixelFormat": string,
  "rateControlMode": string,
  "crfLevel": integer,
  "allowOpenGop": boolean,
  "enableTwoPass": boolean,
  "vbvSizeBits": integer,
  "vbvFullnessBits": integer,
  "entropyCoder": string,
  "bPyramid": boolean,
  "bFrameCount": integer,
  "aqStrength": number,
  "profile": string,
  "tune": string,
  "preset": string,

  // Union field gop_mode can be only one of the following:
  "gopFrameCount": integer,
  "gopDuration": string
  // End of list of possible types for union field gop_mode.

  // Union field color_format can be only one of the following:
  "sdr": {
    object (H264ColorFormatSDR)
  },
  "hlg": {
    object (H264ColorFormatHLG)
  }
  // End of list of possible types for union field color_format.
}
Fields
widthPixels

integer

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.
heightPixels

integer

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.
frameRate

number

Required. The target video frame rate in frames per second (FPS). Must be less than or equal to 120.
frameRateConversionStrategy

enum (FrameRateConversionStrategy)

Optional. Frame rate conversion strategy for desired frame rate. The default is DOWNSAMPLE.
bitrateBps

integer

Required. The video bitrate in bits per second. The minimum value is 1,000. The maximum value is 800,000,000.
pixelFormat

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
rateControlMode

string

Specify the mode. The default is vbr.

Supported rate control modes:

  • vbr - variable bitrate
  • crf - constant rate factor
crfLevel

integer

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.
allowOpenGop

boolean

Specifies whether an open Group of Pictures (GOP) structure should be allowed or not. The default is false.
enableTwoPass

boolean

Use two-pass encoding strategy to achieve better video quality. H264CodecSettings.rate_control_mode must be vbr. The default is false.
vbvSizeBits

integer

Size of the Video Buffering Verifier (VBV) buffer in bits. Must be greater than zero. The default is equal to H264CodecSettings.bitrate_bps.
vbvFullnessBits

integer

Initial fullness of the Video Buffering Verifier (VBV) buffer in bits. Must be greater than zero. The default is equal to 90% of H264CodecSettings.vbv_size_bits.
entropyCoder

string

The entropy coder to use. The default is cabac.

Supported entropy coders:

  • cavlc
  • cabac
bPyramid

boolean

Allow B-pyramid for reference frame selection. This may not be supported on all decoders. The default is false.
bFrameCount

integer

The number of consecutive B-frames. Must be greater than or equal to zero. Must be less than H264CodecSettings.gop_frame_count if set. The default is 0.
aqStrength

number

Specify the intensity of the adaptive quantizer (AQ). Must be between 0 and 1, where 0 disables the quantizer and 1 maximizes the quantizer. A higher value equals a lower bitrate but smoother image. The default is 0.
profile

string

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

  • baseline
  • main
  • high (default)

The available options are FFmpeg-compatible. Note that certain values for this field may cause the transcoder to override other fields you set in the H264CodecSettings message.
tune

string

Enforces the specified codec tune. The available options are FFmpeg-compatible. Note that certain values for this field may cause the transcoder to override other fields you set in the H264CodecSettings message.
preset

string

Enforces the specified codec preset. The default is veryfast. The available options are FFmpeg-compatible. Note that certain values for this field may cause the transcoder to override other fields you set in the H264CodecSettings message.
Union field gop_mode. GOP mode can be either by frame count or duration. gop_mode can be only one of the following:
gopFrameCount

integer

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

string (Duration format)

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.

A duration in seconds with up to nine fractional digits, ending with 's'. Example: "3.5s".
Union field color_format. Color format can be sdr or hlg. color_format can be only one of the following:
sdr

object (H264ColorFormatSDR)

Optional. SDR color format setting for H264.
hlg

object (H264ColorFormatHLG)

Optional. HLG color format setting for H264.

FrameRateConversionStrategy

The conversion strategy for desired frame rate.

Enums
FRAME_RATE_CONVERSION_STRATEGY_UNSPECIFIED Unspecified frame rate conversion strategy.
DOWNSAMPLE

Selectively retain frames to reduce the output frame rate. Every n th frame is kept, where n = ceil(input frame rate / target frame rate). When n = 1 (that is, the target frame rate is greater than the input frame rate), the output frame rate matches the input frame rate. When n > 1, frames are dropped and the output frame rate is equal to (input frame rate / n). For more information, see Calculate frame rate.
DROP_DUPLICATE Drop or duplicate frames to match the specified frame rate.

H264ColorFormatSDR

This type has no fields.

Convert the input video to a Standard Dynamic Range (SDR) video.

H264ColorFormatHLG

This type has no fields.

Convert the input video to a Hybrid Log Gamma (HLG) video.

H265CodecSettings

H265 codec settings.

JSON representation 
{
  "widthPixels": integer,
  "heightPixels": integer,
  "frameRate": number,
  "frameRateConversionStrategy": enum (FrameRateConversionStrategy),
  "bitrateBps": integer,
  "pixelFormat": string,
  "rateControlMode": string,
  "crfLevel": integer,
  "allowOpenGop": boolean,
  "enableTwoPass": boolean,
  "vbvSizeBits": integer,
  "vbvFullnessBits": integer,
  "bPyramid": boolean,
  "bFrameCount": integer,
  "aqStrength": number,
  "profile": string,
  "tune": string,
  "preset": string,

  // Union field gop_mode can be only one of the following:
  "gopFrameCount": integer,
  "gopDuration": string
  // End of list of possible types for union field gop_mode.

  // Union field color_format can be only one of the following:
  "sdr": {
    object (H265ColorFormatSDR)
  },
  "hlg": {
    object (H265ColorFormatHLG)
  },
  "hdr10": {
    object (H265ColorFormatHDR10)
  }
  // End of list of possible types for union field color_format.
}
Fields
widthPixels

integer

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.
heightPixels

integer

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.
frameRate

number

Required. The target video frame rate in frames per second (FPS). Must be less than or equal to 120.
frameRateConversionStrategy

enum (FrameRateConversionStrategy)

Optional. Frame rate conversion strategy for desired frame rate. The default is DOWNSAMPLE.
bitrateBps

integer

Required. The video bitrate in bits per second. The minimum value is 1,000. The maximum value is 800,000,000.
pixelFormat

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
rateControlMode

string

Specify the mode. The default is vbr.

Supported rate control modes:

  • vbr - variable bitrate
  • crf - constant rate factor
crfLevel

integer

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.
allowOpenGop

boolean

Specifies whether an open Group of Pictures (GOP) structure should be allowed or not. The default is false.
enableTwoPass

boolean

Use two-pass encoding strategy to achieve better video quality. H265CodecSettings.rate_control_mode must be vbr. The default is false.
vbvSizeBits

integer

Size of the Video Buffering Verifier (VBV) buffer in bits. Must be greater than zero. The default is equal to VideoStream.bitrate_bps.
vbvFullnessBits

integer

Initial fullness of the Video Buffering Verifier (VBV) buffer in bits. Must be greater than zero. The default is equal to 90% of H265CodecSettings.vbv_size_bits.
bPyramid

boolean

Allow B-pyramid for reference frame selection. This may not be supported on all decoders. The default is false.
bFrameCount

integer

The number of consecutive B-frames. Must be greater than or equal to zero. Must be less than H265CodecSettings.gop_frame_count if set. The default is 0.
aqStrength

number

Specify the intensity of the adaptive quantizer (AQ). Must be between 0 and 1, where 0 disables the quantizer and 1 maximizes the quantizer. A higher value equals a lower bitrate but smoother image. The default is 0.
profile

string

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

  • 8-bit profiles
    • main (default)
    • main-intra
    • mainstillpicture
  • 10-bit profiles
    • main10 (default)
    • main10-intra
    • main422-10
    • main422-10-intra
    • main444-10
    • main444-10-intra
  • 12-bit profiles
    • main12 (default)
    • main12-intra
    • main422-12
    • main422-12-intra
    • main444-12
    • main444-12-intra

The available options are FFmpeg-compatible. Note that certain values for this field may cause the transcoder to override other fields you set in the H265CodecSettings message.
tune

string

Enforces the specified codec tune. The available options are FFmpeg-compatible. Note that certain values for this field may cause the transcoder to override other fields you set in the H265CodecSettings message.
preset

string

Enforces the specified codec preset. The default is veryfast. The available options are FFmpeg-compatible. Note that certain values for this field may cause the transcoder to override other fields you set in the H265CodecSettings message.
Union field gop_mode. GOP mode can be either by frame count or duration. gop_mode can be only one of the following:
gopFrameCount

integer

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

string (Duration format)

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.

A duration in seconds with up to nine fractional digits, ending with 's'. Example: "3.5s".
Union field color_format. Color format can be sdr, hlg, hdr10. color_format can be only one of the following:
sdr

object (H265ColorFormatSDR)

Optional. SDR color format setting for H265.
hlg

object (H265ColorFormatHLG)

Optional. HLG color format setting for H265.
hdr10

object (H265ColorFormatHDR10)

Optional. HDR10 color format setting for H265.

H265ColorFormatSDR

This type has no fields.

Convert the input video to a Standard Dynamic Range (SDR) video.

H265ColorFormatHLG

This type has no fields.

Convert the input video to a Hybrid Log Gamma (HLG) video.

H265ColorFormatHDR10

This type has no fields.

Convert the input video to a High Dynamic Range 10 (HDR10) video.

Vp9CodecSettings

VP9 codec settings.

JSON representation 
{
  "widthPixels": integer,
  "heightPixels": integer,
  "frameRate": number,
  "frameRateConversionStrategy": enum (FrameRateConversionStrategy),
  "bitrateBps": integer,
  "pixelFormat": string,
  "rateControlMode": string,
  "crfLevel": integer,
  "profile": string,

  // Union field gop_mode can be only one of the following:
  "gopFrameCount": integer,
  "gopDuration": string
  // End of list of possible types for union field gop_mode.

  // Union field color_format can be only one of the following:
  "sdr": {
    object (Vp9ColorFormatSDR)
  },
  "hlg": {
    object (Vp9ColorFormatHLG)
  }
  // End of list of possible types for union field color_format.
}
Fields
widthPixels

integer

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.
heightPixels

integer

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.
frameRate

number

Required. The target video frame rate in frames per second (FPS). Must be less than or equal to 120.
frameRateConversionStrategy

enum (FrameRateConversionStrategy)

Optional. Frame rate conversion strategy for desired frame rate. The default is DOWNSAMPLE.
bitrateBps

integer

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

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
rateControlMode

string

Specify the mode. The default is vbr.

Supported rate control modes:

  • vbr - variable bitrate
crfLevel

integer

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.
profile

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.
Union field gop_mode. GOP mode can be either by frame count or duration. gop_mode can be only one of the following:
gopFrameCount

integer

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

string (Duration format)

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.

A duration in seconds with up to nine fractional digits, ending with 's'. Example: "3.5s".
Union field color_format. Color format can be sdr or hlg. color_format can be only one of the following:
sdr

object (Vp9ColorFormatSDR)

Optional. SDR color format setting for VP9.
hlg

object (Vp9ColorFormatHLG)

Optional. HLG color format setting for VP9.

Vp9ColorFormatSDR

This type has no fields.

Convert the input video to a Standard Dynamic Range (SDR) video.

Vp9ColorFormatHLG

This type has no fields.

Convert the input video to a Hybrid Log Gamma (HLG) video.

AudioStream

Audio stream resource.

JSON representation 
{
  "codec": string,
  "bitrateBps": integer,
  "channelCount": integer,
  "channelLayout": [
    string
  ],
  "mapping": [
    {
      object (AudioMapping)
    }
  ],
  "sampleRateHertz": integer,
  "languageCode": string,
  "displayName": string
}
Fields
codec

string

The codec for this audio stream. The default is aac.

Supported audio codecs:

  • aac
  • aac-he
  • aac-he-v2
  • mp3
  • ac3
  • eac3
  • vorbis
bitrateBps

integer

Required. Audio bitrate in bits per second. Must be between 1 and 10,000,000.
channelCount

integer

Number of audio channels. Must be between 1 and 6. The default is 2.
channelLayout[]

string

A list of channel names specifying layout of the audio channels. This only affects the metadata embedded in the container headers, if supported by the specified format. The default is ["fl", "fr"].

Supported channel names:

  • fl - Front left channel
  • fr - Front right channel
  • sl - Side left channel
  • sr - Side right channel
  • fc - Front center channel
  • lfe - Low frequency
mapping[]

object (AudioMapping)

The mapping for the JobConfig.edit_list atoms with audio EditAtom.inputs.
sampleRateHertz

integer

The audio sample rate in Hertz. The default is 48000 Hertz.
languageCode

string

The BCP-47 language code, such as en-US or sr-Latn. For more information, see https://www.unicode.org/reports/tr35/#Unicode_locale_identifier. Not supported in MP4 files.
displayName

string

The name for this particular audio stream that will be added to the HLS/DASH manifest. Not supported in MP4 files.

AudioMapping

The mapping for the JobConfig.edit_list atoms with audio EditAtom.inputs.

JSON representation 
{
  "atomKey": string,
  "inputKey": string,
  "inputTrack": integer,
  "inputChannel": integer,
  "outputChannel": integer,
  "gainDb": number
}
Fields
atomKey

string

Required. The EditAtom.key that references the atom with audio inputs in the JobConfig.edit_list.
inputKey

string

Required. The Input.key that identifies the input file.
inputTrack

integer

Required. The zero-based index of the track in the input file.
inputChannel

integer

Required. The zero-based index of the channel in the input audio stream.
outputChannel

integer

Required. The zero-based index of the channel in the output audio stream.
gainDb

number

Audio volume control in dB. Negative values decrease volume, positive values increase. The default is 0.

TextStream

Encoding of a text stream. For example, closed captions or subtitles.

JSON representation 
{
  "codec": string,
  "languageCode": string,
  "mapping": [
    {
      object (TextMapping)
    }
  ],
  "displayName": string
}
Fields
codec

string

The codec for this text stream. The default is webvtt.

Supported text codecs:

  • srt
  • ttml
  • cea608
  • cea708
  • webvtt
languageCode

string

The BCP-47 language code, such as en-US or sr-Latn. For more information, see https://www.unicode.org/reports/tr35/#Unicode_locale_identifier. Not supported in MP4 files.
mapping[]

object (TextMapping)

The mapping for the JobConfig.edit_list atoms with text EditAtom.inputs.
displayName

string

The name for this particular text stream that will be added to the HLS/DASH manifest. Not supported in MP4 files.

TextMapping

The mapping for the JobConfig.edit_list atoms with text EditAtom.inputs.

JSON representation 
{
  "atomKey": string,
  "inputKey": string,
  "inputTrack": integer
}
Fields
atomKey

string

Required. The EditAtom.key that references atom with text inputs in the JobConfig.edit_list.
inputKey

string

Required. The Input.key that identifies the input file.
inputTrack

integer

Required. The zero-based index of the track in the input file.

MuxStream

Multiplexing settings for output stream.

JSON representation 
{
  "key": string,
  "fileName": string,
  "container": string,
  "elementaryStreams": [
    string
  ],
  "segmentSettings": {
    object (SegmentSettings)
  },
  "encryptionId": string,

  // Union field container_config can be only one of the following:
  "fmp4": {
    object (Fmp4Config)
  }
  // End of list of possible types for union field container_config.
}
Fields
key

string

A unique key for this multiplexed stream.
fileName

string

The name of the generated file. The default is MuxStream.key with the extension suffix corresponding to the MuxStream.container.

Individual segments also have an incremental 10-digit zero-padded suffix starting from 0 before the extension, such as mux_stream0000000123.ts.
container

string

The container format. The default is mp4

Supported container formats:

  • ts
  • fmp4- the corresponding file extension is .m4s
  • mp4
  • vtt
  • ogg

See also: Supported input and output formats
elementaryStreams[]

string

List of ElementaryStream.key values multiplexed in this stream.
segmentSettings

object (SegmentSettings)

Segment settings for ts, fmp4 and vtt.
encryptionId

string

Identifier of the encryption configuration to use. If omitted, output will be unencrypted.
Union field container_config. Specifies the container configuration. container_config can be only one of the following:
fmp4

object (Fmp4Config)

Optional. fmp4 container configuration.

SegmentSettings

Segment settings for ts, fmp4 and vtt.

JSON representation 
{
  "segmentDuration": string,
  "individualSegments": boolean
}
Fields
segmentDuration

string (Duration format)

Duration of the segments in seconds. The default is 6.0s. Note that segmentDuration must be greater than or equal to gopDuration, and segmentDuration must be divisible by gopDuration.

A duration in seconds with up to nine fractional digits, ending with 's'. Example: "3.5s".
individualSegments

boolean

Required. Create an individual segment file. The default is false.

Fmp4Config

fmp4 container configuration.

JSON representation 
{
  "codecTag": string
}
Fields
codecTag

string

Optional. Specify the codec tag string that will be used in the media bitstream. When not specified, the codec appropriate value is used.

Supported H265 codec tags:

  • hvc1 (default)
  • hev1

Manifest

Manifest configuration.

JSON representation 
{
  "fileName": string,
  "type": enum (ManifestType),
  "muxStreams": [
    string
  ],

  // Union field manifest_config can be only one of the following:
  "dash": {
    object (DashConfig)
  }
  // End of list of possible types for union field manifest_config.
}
Fields
fileName

string

The name of the generated file. The default is manifest with the extension suffix corresponding to the Manifest.type.
type

enum (ManifestType)

Required. Type of the manifest.
muxStreams[]

string

Required. List of user supplied MuxStream.key values that should appear in this manifest.

When Manifest.type is HLS, a media manifest with name MuxStream.key and .m3u8 extension is generated for each element in this list.
Union field manifest_config. Specifies the manifest configuration. manifest_config can be only one of the following:
dash

object (DashConfig)

DASH manifest configuration.

ManifestType

The manifest type, which corresponds to the adaptive streaming format used.

Enums
MANIFEST_TYPE_UNSPECIFIED The manifest type is not specified.
HLS Create an HLS manifest. The corresponding file extension is .m3u8.
DASH Create an MPEG-DASH manifest. The corresponding file extension is .mpd.

DashConfig

DASH manifest configuration.

JSON representation 
{
  "segmentReferenceScheme": enum (SegmentReferenceScheme)
}
Fields
segmentReferenceScheme

enum (SegmentReferenceScheme)

The segment reference scheme for a DASH manifest. The default is SEGMENT_LIST.

SegmentReferenceScheme

The segment reference scheme for a DASH manifest.

Enums
SEGMENT_REFERENCE_SCHEME_UNSPECIFIED The segment reference scheme is not specified.
SEGMENT_LIST

Explicitly lists the URLs of media files for each segment. For example, if SegmentSettings.individual_segments is true, then the manifest contains fields similar to the following:

<Initialization sourceURL="my-hd-stream-init.m4s"/>
  <SegmentList presentationTimeOffset="0" duration="1000"
  timescale="10000">
    <SegmentURL media="hd-stream0000000000.m4s"/>
    <SegmentURL media="hd-stream0000000001.m4s"/>
    ...
SEGMENT_TEMPLATE_NUMBER

SegmentSettings.individual_segments must be set to true to use this segment reference scheme. Uses the DASH specification <SegmentTemplate> tag to determine the URLs of media files for each segment. For example:

<SegmentTemplate presentationTimeOffset="0" timescale="10000"
      initialization="my-hd-stream-init.m4s"
      media="hd-stream$Number%010d$.m4s" startNumber="0">
  ...

Output

Location of output file(s) in a Cloud Storage bucket.

JSON representation 
{
  "uri": string
}
Fields
uri

string

URI for the output file(s). For example, gs://my-bucket/outputs/. Must be a directory and not a top-level bucket. If empty, the value is populated from Job.output_uri. See Supported input and output formats.

AdBreak

Ad break.

JSON representation 
{
  "startTimeOffset": string
}
Fields
startTimeOffset

string (Duration format)

Start time in seconds for the ad break, relative to the output file timeline. The default is 0s.

A duration in seconds with up to nine fractional digits, ending with 's'. Example: "3.5s".

PubsubDestination

A Pub/Sub destination.

JSON representation 
{
  "topic": string
}
Fields
topic

string

The name of the Pub/Sub topic to publish job completion notification to. For example: projects/{project}/topics/{topic}.

SpriteSheet

Sprite sheet configuration.

JSON representation 
{
  "format": string,
  "filePrefix": string,
  "spriteWidthPixels": integer,
  "spriteHeightPixels": integer,
  "columnCount": integer,
  "rowCount": integer,
  "startTimeOffset": string,
  "endTimeOffset": string,
  "quality": integer,

  // Union field extraction_strategy can be only one of the following:
  "totalCount": integer,
  "interval": string
  // End of list of possible types for union field extraction_strategy.
}
Fields
format

string

Format type. The default is jpeg.

Supported formats:

  • jpeg
filePrefix

string

Required. File name prefix for the generated sprite sheets.

Each sprite sheet has an incremental 10-digit zero-padded suffix starting from 0 before the extension, such as sprite_sheet0000000123.jpeg.
spriteWidthPixels

integer

Required. The width of sprite in pixels. Must be an even integer. To preserve the source aspect ratio, set the SpriteSheet.sprite_width_pixels field or the SpriteSheet.sprite_height_pixels field, but not both (the API will automatically calculate the missing field).

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.
spriteHeightPixels

integer

Required. The height of sprite in pixels. Must be an even integer. To preserve the source aspect ratio, set the SpriteSheet.sprite_height_pixels field or the SpriteSheet.sprite_width_pixels field, but not both (the API will automatically calculate the missing field).

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.
columnCount

integer

The maximum number of sprites per row in a sprite sheet. The default is 0, which indicates no maximum limit.
rowCount

integer

The maximum number of rows per sprite sheet. When the sprite sheet is full, a new sprite sheet is created. The default is 0, which indicates no maximum limit.
startTimeOffset

string (Duration format)

Start time in seconds, relative to the output file timeline. Determines the first sprite to pick. The default is 0s.

A duration in seconds with up to nine fractional digits, ending with 's'. Example: "3.5s".
endTimeOffset

string (Duration format)

End time in seconds, relative to the output file timeline. When endTimeOffset is not specified, the sprites are generated until the end of the output file.

A duration in seconds with up to nine fractional digits, ending with 's'. Example: "3.5s".
quality

integer

The quality of the generated sprite sheet. Enter a value between 1 and 100, where 1 is the lowest quality and 100 is the highest quality. The default is 100. A high quality value corresponds to a low image data compression ratio.
Union field extraction_strategy. Specify either total number of sprites or interval to create sprites. extraction_strategy can be only one of the following:
totalCount

integer

Total number of sprites. Create the specified number of sprites distributed evenly across the timeline of the output media. The default is 100.
interval

string (Duration format)

Starting from 0s, create sprites at regular intervals. Specify the interval value in seconds.

A duration in seconds with up to nine fractional digits, ending with 's'. Example: "3.5s".

Overlay

Overlay configuration.

JSON representation 
{
  "image": {
    object (Image)
  },
  "animations": [
    {
      object (Animation)
    }
  ]
}
Fields
image

object (Image)

Image overlay.
animations[]

object (Animation)

List of animations. The list should be chronological, without any time overlap.

Image

Overlaid image.

JSON representation 
{
  "uri": string,
  "resolution": {
    object (NormalizedCoordinate)
  },
  "alpha": number
}
Fields
uri

string

Required. URI of the image in Cloud Storage. For example, gs://bucket/inputs/image.png. Only PNG and JPEG images are supported.
resolution

object (NormalizedCoordinate)

Normalized image resolution, based on output video resolution. Valid values: 0.0–1.0. To respect the original image aspect ratio, set either x or y to 0.0. To use the original image resolution, set both x and y to 0.0.
alpha

number

Target image opacity. Valid values are from 1.0 (solid, default) to 0.0 (transparent), exclusive. Set this to a value greater than 0.0.

NormalizedCoordinate

2D normalized coordinates. Default: {0.0, 0.0}

JSON representation 
{
  "x": number,
  "y": number
}
Fields
x

number

Normalized x coordinate.
y

number

Normalized y coordinate.

Animation

Animation types.

JSON representation 
{

  // Union field animation_type can be only one of the following:
  "animationStatic": {
    object (AnimationStatic)
  },
  "animationFade": {
    object (AnimationFade)
  },
  "animationEnd": {
    object (AnimationEnd)
  }
  // End of list of possible types for union field animation_type.
}
Fields
Union field animation_type. Animations can be static or fade, or they can end the previous animation. animation_type can be only one of the following:
animationStatic

object (AnimationStatic)

Display static overlay object.
animationFade

object (AnimationFade)

Display overlay object with fade animation.
animationEnd

object (AnimationEnd)

End previous animation.

AnimationStatic

Display static overlay object.

JSON representation 
{
  "xy": {
    object (NormalizedCoordinate)
  },
  "startTimeOffset": string
}
Fields
xy

object (NormalizedCoordinate)

Normalized coordinates based on output video resolution. Valid values: 0.0–1.0. xy is the upper-left coordinate of the overlay object. For example, use the x and y coordinates {0,0} to position the top-left corner of the overlay animation in the top-left corner of the output video.
startTimeOffset

string (Duration format)

The time to start displaying the overlay object, in seconds. Default: 0

A duration in seconds with up to nine fractional digits, ending with 's'. Example: "3.5s".

AnimationFade

Display overlay object with fade animation.

JSON representation 
{
  "fadeType": enum (FadeType),
  "xy": {
    object (NormalizedCoordinate)
  },
  "startTimeOffset": string,
  "endTimeOffset": string
}
Fields
fadeType

enum (FadeType)

Required. Type of fade animation: FADE_IN or FADE_OUT.
xy

object (NormalizedCoordinate)

Normalized coordinates based on output video resolution. Valid values: 0.0–1.0. xy is the upper-left coordinate of the overlay object. For example, use the x and y coordinates {0,0} to position the top-left corner of the overlay animation in the top-left corner of the output video.
startTimeOffset

string (Duration format)

The time to start the fade animation, in seconds. Default: 0

A duration in seconds with up to nine fractional digits, ending with 's'. Example: "3.5s".
endTimeOffset

string (Duration format)

The time to end the fade animation, in seconds. Default: startTimeOffset + 1s

A duration in seconds with up to nine fractional digits, ending with 's'. Example: "3.5s".

FadeType

Fade type for the overlay: FADE_IN or FADE_OUT.

Enums
FADE_TYPE_UNSPECIFIED The fade type is not specified.
FADE_IN Fade the overlay object into view.
FADE_OUT Fade the overlay object out of view.

AnimationEnd

End previous overlay animation from the video. Without AnimationEnd, the overlay object will keep the state of previous animation until the end of the video.

JSON representation 
{
  "startTimeOffset": string
}
Fields
startTimeOffset

string (Duration format)

The time to end overlay object, in seconds. Default: 0

A duration in seconds with up to nine fractional digits, ending with 's'. Example: "3.5s".

Encryption

Encryption settings.

JSON representation 
{
  "id": string,
  "drmSystems": {
    object (DrmSystems)
  },

  // Union field encryption_mode can be only one of the following:
  "aes128": {
    object (Aes128Encryption)
  },
  "sampleAes": {
    object (SampleAesEncryption)
  },
  "mpegCenc": {
    object (MpegCommonEncryption)
  }
  // End of list of possible types for union field encryption_mode.

  // Union field secret_source can be only one of the following:
  "secretManagerKeySource": {
    object (SecretManagerSource)
  }
  // End of list of possible types for union field secret_source.
}
Fields
id

string

Required. Identifier for this set of encryption options.
drmSystems

object (DrmSystems)

Required. DRM system(s) to use; at least one must be specified. If a DRM system is omitted, it is considered disabled.
Union field encryption_mode. Encryption mode can be either aes or cenc. encryption_mode can be only one of the following:
aes128

object (Aes128Encryption)

Configuration for AES-128 encryption.
sampleAes

object (SampleAesEncryption)

Configuration for SAMPLE-AES encryption.
mpegCenc

object (MpegCommonEncryption)

Configuration for MPEG Common Encryption (MPEG-CENC).
Union field secret_source. Defines where content keys are stored. secret_source can be only one of the following:
secretManagerKeySource

object (SecretManagerSource)

Keys are stored in Google Secret Manager.

Aes128Encryption

This type has no fields.

Configuration for AES-128 encryption.

SampleAesEncryption

This type has no fields.

Configuration for SAMPLE-AES encryption.

MpegCommonEncryption

Configuration for MPEG Common Encryption (MPEG-CENC).

JSON representation 
{
  "scheme": string
}
Fields
scheme

string

Required. Specify the encryption scheme.

Supported encryption schemes:

  • cenc
  • cbcs

SecretManagerSource

Configuration for secrets stored in Google Secret Manager.

JSON representation 
{
  "secretVersion": string
}
Fields
secretVersion

string

Required. The name of the Secret Version containing the encryption key in the following format: projects/{project}/secrets/{secret_id}/versions/{version_number}

Note that only numbered versions are supported. Aliases like "latest" are not supported.

DrmSystems

Defines configuration for DRM systems in use.

JSON representation 
{
  "widevine": {
    object (Widevine)
  },
  "fairplay": {
    object (Fairplay)
  },
  "playready": {
    object (Playready)
  },
  "clearkey": {
    object (Clearkey)
  }
}
Fields
widevine

object (Widevine)

Widevine configuration.
fairplay

object (Fairplay)

Fairplay configuration.
playready

object (Playready)

Playready configuration.
clearkey

object (Clearkey)

Clearkey configuration.

Widevine

This type has no fields.

Widevine configuration.

Fairplay

This type has no fields.

Fairplay configuration.

Playready

This type has no fields.

Playready configuration.

Clearkey

This type has no fields.

Clearkey configuration.