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Grass Valley Imagestore 750 v.3.0.1 User Manual

Page 140

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Advanced Audio

Dolby

The metadata is then included within the Dolby E output via the PGM SDI stream.

Fig. 6-15: Audio graph - Metadata Direct routing

Metadata Indirect A/B-Switched Routing

Next, metadata is sourced from one of two RS-485 inputs, depending on the position of the
audio A/B mixer. The metadata sources are cut at the half-way point of an audio A/B mix.