NewTek TriCaster 450, Руководство пользователя

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16 RECORD AND GRAB
You will often want to capture video clips from external sources, as
well as to record your own outgoing live production.
Similarly, it can be quite useful to be able to grab stills from
Program output for use in the current production. This chapter will
provide everything you need to know about this topic.
16.1 RECORD
TriCaster™ provides a great deal of flexibility when it comes to capturing your production, a part
of it, or a wide array of internal and external sources (with embedded timecode) to files. This
ability will be very helpful for immediate post production purposes, or as a way to capture video
clips for playback from the
DDR during a live production.
Figure 250
T
RI
C
ASTER
EXTREME™ The unique IsoCorder™ technology built into TriCaster EXTREME systems
brings even more powerful capability to TriCaster’s Record feature. It’s even possible to record all
incoming sources simultaneously (with embedded timecode), or a mix of sources and output
streams, including Program, Program (Clean) and Aux.
Settings and controls for recording are grouped in the Record Configuration panel. Click the
Configure button (gear) near the Record button to open this panel (Figure 250) .
RECORD CONFIGURATION 16.1.1
The Record Configuration panel allows you to select a Primary source for recording and configure
it. (TriCaster EXTREME systems allow you to go on to set up as many as seven additional
(
Secondary ) recordings – we’ll discuss that a bit later).