Grass Valley Imagestore 750 v.2.0.1 - Manual (Page 301)

Imagestore 750 User Manual Standard Mixfiles
Miranda Technologies Inc. Page 301
Please see page 303 for more detail.
Versatile Voice-over Shuffling
The majority of voice-overs in a surround-sound environment are performed
onto the stereo left, stereo right and centre outputs. To provide the maximum
level of flexibility for users, the voice-over shuffle matrix will allow free
mapping of each voice-over input onto the left, right and centre outputs.
These mixfiles have been designed to be as compatible as possible with the
Presmaster master control system. Easyplay versions of the 5.1 mixfiles offer
voice-over control via VO2. Dual voice-over versions offer independently
controllable voice-overs on both VO1 and VO2. In addition to the Presmaster
control, the shuffles required to manipulate each of the voice-over effects can
be triggered from sources such as automation and GPI macros. The Easyplay
versions of the mixfiles allow six Easyplay channels to be inserted onto the
output of the AB mixer via voice-over 1.
Preview Modes and Metering
Preview modes enable monitoring of different stages of the audio stream
from input to final output. This monitoring can be audible (via the preview
output) and visual (via audio metering). Using the first two groups of the
preview output and meters 1-8, the 5.1 surround mixfiles offer the following
preview modes:
•
Mix preview
•
PST input preview
•
PGM input preview
•
VO1 mix / Easyplay preview
•
VO2 mix preview
Delay Banks for DVE Compensation
As with all mixfiles for the Imagestore, delay banks are available to allow for
the propagation delay introduced by a DVE effect. As with other mixfiles,
each group of output channels is given its own delay bank of four channels.
Details about how to adjust these delays is provided in the Automation
Protocol Document available from the Miranda Technologies website.