Reference documentation and code samples for the Google Cloud Video Transcoder V1beta1 Client class AudioChannelInput.
Identifies which input file, track, and channel should be used.
Generated from protobuf message google.cloud.video.transcoder.v1beta1.AudioStream.AudioAtom.AudioChannel.AudioChannelInput
Methods
__construct
Constructor.
| Parameters | |
|---|---|
| Name | Description |
data |
array
Optional. Data for populating the Message object. |
↳ key |
string
Required. The |
↳ track |
int
Required. The zero-based index of the track in the input file. |
↳ channel |
int
Required. The zero-based index of the channel in the input file. |
↳ gain_db |
float
Audio volume control in dB. Negative values decrease volume, positive values increase. The default is 0. |
getKey
Required. The Input.key that identifies the input file.
| Returns | |
|---|---|
| Type | Description |
string | |
setKey
Required. The Input.key that identifies the input file.
| Parameter | |
|---|---|
| Name | Description |
var |
string
|
| Returns | |
|---|---|
| Type | Description |
$this | |
getTrack
Required. The zero-based index of the track in the input file.
| Returns | |
|---|---|
| Type | Description |
int | |
setTrack
Required. The zero-based index of the track in the input file.
| Parameter | |
|---|---|
| Name | Description |
var |
int
|
| Returns | |
|---|---|
| Type | Description |
$this | |
getChannel
Required. The zero-based index of the channel in the input file.
| Returns | |
|---|---|
| Type | Description |
int | |
setChannel
Required. The zero-based index of the channel in the input file.
| Parameter | |
|---|---|
| Name | Description |
var |
int
|
| Returns | |
|---|---|
| Type | Description |
$this | |
getGainDb
Audio volume control in dB. Negative values decrease volume, positive values increase. The default is 0.
| Returns | |
|---|---|
| Type | Description |
float | |
setGainDb
Audio volume control in dB. Negative values decrease volume, positive values increase. The default is 0.
| Parameter | |
|---|---|
| Name | Description |
var |
float
|
| Returns | |
|---|---|
| Type | Description |
$this | |