Configure audio output
The Receiver service supports a maximum of 16 channels (8 stereo pairs) of embedding for any baseband audio output.
Before you start, ensure:
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At least one Receiver service is configured.
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A video service and at least 1 audio component is configured to be decoded.
Add an output audio component
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From the Home page, select the required field.
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Select the RECEIVER item from the required feed then click .
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From the Parameters section, select Output to display options.
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Go to the Audio tab to open the tab and display options then select Add component. An audio component displays.
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Configure audio output parameters. Lipsync may be adjusted in the range +- 50mS. In low delay modes negative lip-sync adjustments may not be possible.
Add all output audio
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From the Home page, select the RECEIVER item from the required feed then click .
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From the Parameters section, select Output to display options.
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Go to the Audio tab then select Add all. All the decoded audio components that are not currently included in the output audio configuration are added to the component column (up to a maximum number of embedded channels available for the output video format in use). Embedded channels are allocated in sequence until all available channels are filled.
Delete an output audio
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From the Home page, select the RECEIVER item from the required feed then click .
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From the Parameters section, select Output to display options.
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Go to the Audio tab then click in the Actions column. The audio component no longer displays.
Delete all output audio
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From the Home page, select the RECEIVER item from the required feed then click .
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From the Parameters section, select Output to display options.
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Go to the Audio tab then select Remove all. All the audio components are now removed from the list of output configurations.
Configure Audio Embedding
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From the Home page, select the RECEIVER item from the required feed then click .
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From the Parameters section, select Output to display options.
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Go to the Audio tab then select a Component from the drop-down list. Available audio components are based on the audio being decoded for the service.
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Select an Embedding position from the drop-down list.
A single Embedded channel is required to output a stereo audio.
- 3 Embedded channels are required to output a 5.1 audio.
Each audio component is embedded into the output SDI at the selected position.