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Audio sync web page – Grass Valley Kameleon HD Multi-Function Modules v.3.2.0 User Manual

Page 72

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72

KAM-HD-MULTI—Instruction Manual

Kameleon HD Links and Web Pages

Audio Sync Web Page

Use
this
link

The Audio Sync web page (

Figure 42 on page 73

) provides controls for

setting the following:

Enabling auto tracking,

Audio disruption processing, and

Setting delay adjustments for the two channels in each of the eight
audio input streams either in locked mode or separately.

Enable Auto Tracking

Select the

On

checkbox to enable auto tracking for all input audio streams

(1-8) to track the input video frame sync.

Note

When Sample Rate Conversion has been disabled on the Audio Input Select
web page for an audio stream, the auto tracking will be disabled for that
stream and the audio tracking status will be reported in the Audio Tracking
Status field described below.

Note

Auto tracking is not available in 1080sf/24 or 1080p/24 format at this time.

Enable Audio Disruption Processing

Enabling this control turns on audio processing to remove possible audio
disruption out of the AES stream when video is switched upstream or
when an AES input is removed from or connected to an audio input port.

View Select

Use the

Stream (1-2)

,

Stream (3-4)

,

Stream (5-6)

, or

Stream (7-8)

View Select radio

buttons to select the input audio stream (Ch 1 and Ch 2) to be adjusted.

Delay Adjustments

Use the following controls to adjust audio delay:

Channel Delay Lock – select the

Channel Delay Lock

checkbox to lock the

Ch 1 and Ch 2 delay controls for the selected stream together. Adjusting
either control will change both controls.

Ch 1 and Ch 2 Delay Adjust – adjust the amount of delay for each
channel or both channels together if

Channel Delay Lock

has been checked.

Status reporting for each audio stream includes the following:

The auto tracking status of each audio stream will be reported as

Enabled

or

Disabled

. See Note under

Enable Auto Tracking

above.

The amount of auto tracking delay will be reported for each audio
stream if the

Enable Audio Tracking

is set to

On.

The total amount of delay will be reported in the Total Delay field for
each audio stream.

This manual is related to the following products: