Digital Master Control Switcher - The Future of Media Systems
Digital Master Control Switcher - The Future of Media Systems
Digital Master Control Switcher - The Future of Media Systems
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Features<br />
VIDEO<br />
Flexibility is vital when implementing master<br />
control; the QMC’s video section has been<br />
designed to <strong>of</strong>fer a versatile range <strong>of</strong> I/O to meet<br />
the growing demands <strong>of</strong> multi-channel playout.<br />
Scalable inputs are presented from an upstream<br />
router with two outputs connected to the QMC<br />
program and preset inputs. <strong>The</strong> router can also be<br />
configured to switch inputs to the three external<br />
key layer inputs for more versatility.<br />
Emergency and Bypass inputs from strategic<br />
feeds protect the program output against<br />
equipment failure.<br />
<strong>The</strong> ‘lookahead’ preview output shows the effect<br />
<strong>of</strong> the next transition prior to the ‘Take’ in both<br />
SDI and composite outputs.<br />
AUDIO<br />
<strong>The</strong> QMC covers all the main audio formats,<br />
embedded, digital (AES) and analogue for all the<br />
main inputs and outputs. No external embedders<br />
or de-embedders are required, simplifying system<br />
build and timing issues.<br />
Internal sampling is at 48kHz. With sample rate<br />
converters on all digital inputs, sources ranging<br />
from broadcast to unlocked 44.1kHz CD players<br />
can be used.<br />
<strong>The</strong> two voice-over inputs can be presented in<br />
digital or analogue formats with user selectable<br />
transitions set from the control panel. Preview<br />
output allows ‘pre-hear’ monitoring before taking<br />
to air.<br />
6<br />
EMERGENCY<br />
VOICE<br />
OVER<br />
1<br />
VOICE<br />
OVER<br />
2<br />
PGM<br />
PST<br />
BYPASS<br />
REF<br />
EMERGENCY<br />
FILL<br />
KEY 3<br />
KEY<br />
FILL<br />
KEY 2<br />
KEY<br />
FILL<br />
KEY 1<br />
KEY<br />
PGM<br />
PST<br />
AES<br />
ANALOGUE<br />
AES<br />
ANALOGUE<br />
AES<br />
ANALOGUE<br />
AES<br />
BYPASS<br />
A/D<br />
AES<br />
A/D<br />
EXTRACTED FROM VIDEO<br />
BYPASS<br />
ANALOGUE<br />
EXTRACTED FROM VIDEO<br />
AES<br />
ANALOGUE<br />
LOGO<br />
STORE<br />
EXTRACT<br />
AUDIO<br />
AUDIO<br />
EXTRACT<br />
AUDIO<br />
AUDIO<br />
AES<br />
A/D<br />
AES<br />
AES<br />
A/D<br />
AES<br />
A/D<br />
REF<br />
EMERGENCY<br />
FILL<br />
KEY<br />
FILL<br />
KEY<br />
FILL<br />
KEY<br />
FILL<br />
KEY<br />
PGM<br />
PST<br />
EMERGENCY<br />
VOICE<br />
OVER<br />
1<br />
VOICE<br />
OVER<br />
2<br />
PGM<br />
PST<br />
VIDEO<br />
SECTION<br />
AUDIO<br />
SECTION<br />
PGM<br />
PV<br />
AUX<br />
PGM<br />
PV<br />
AUX<br />
EMBED<br />
AUDIO<br />
AUDIO<br />
AUDIO<br />
EMBED<br />
AUDIO<br />
EMBEDDER SELECTABLE<br />
TO EITHER OUTPUT<br />
EMBED<br />
AUDIO<br />
AUDIO<br />
AES<br />
D/A<br />
AES<br />
D/A<br />
ENCODER<br />
BYPASS<br />
RELAY<br />
BYPASS<br />
BYPASS<br />
RELAY<br />
BYPASS<br />
RELAY<br />
BYPASS<br />
PGM 1<br />
MAIN<br />
PGM 2<br />
RESERVE<br />
PV 1<br />
PV 2<br />
PV<br />
PAL/NTSC<br />
PV<br />
PAL/NTSC<br />
AUX 1<br />
AUX 2<br />
TO VIDEO<br />
PGM<br />
MAIN<br />
AES<br />
PGM<br />
RESERVE<br />
AES<br />
PGM<br />
MAIN<br />
ANALOGUE<br />
PGM<br />
RESERVE<br />
ANALOGUE<br />
PV<br />
AES<br />
PV<br />
ANALOGUE<br />
TO VIDEO
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