7800 Multiframe Manual
7825DSK2-LG(-HD)(-3G) 3G/HD/SD Dual Downstream Keyer
OVERVIEW
Revision 2.0
Page 1-1
1.
OVERVIEW
1.1.
SUMMARY
The 7825DSK2-LG-HD and 7825DSK2-LG-3G Dual Downstream Keyer and Logo Inserter are
complete packages that will insert simultaneous static or animated logos over a full bandwidth SDI
program video signal.
The 7825DSK2-LG-HD and 7825DSK2-LG-3G have been designed to manage and store multiple
logo objects. Logos are stored in non-volatile Flash memory and may be downloaded to the hardware
via Ethernet FTP using the overture™ software. Both models have two sets of key and fill inputs to
allow for external keyer sources. In addition to the support for two external keyers, up to 16 static or
animated logos can be keyed simultaneously with independent fade control for each logo. The size of
each logo is variable and ranges from 1/25th to full screen. The position of the logo, fade rates, and
animation rates are also user controllable. They come with 1GB of playout cache and 2GB of compact
flash storage.
The onboard preview allows you to cue your logos for position and content verification prior to going
"On Air". The optional features of the 7825DSK2-LG-HD and 7825DSK2-LG-3G are an air
temperature probe and a crawl option which provides the ability to insert crawls with static content.
The 7825DSK2-LG-HD and 7825DSK2-LG-3G are VistaLINK
®
capable, offering remote monitoring,
control and configuration capabilities via Simple Network Management Protocol (SNMP). This product
feature offers another solution to manage operations including signal monitoring and module
configuration from SNMP-enabled control systems (Manager or NMS) locally or remotely.
Features
•
Two downstream keyers with full preview
•
Supports 525i/59.94, 625i/50, 720p/50, 720p/59.94, 1080p/60, 1080p/50, 1080i/50, and
1080i/59.94 video formats
•
Full 12-bit linear keyer with video fade-in and fade-out processing
•
Stores and inserts up to 16 static or animated logos with independent control of logo position,
transparency and offset. Independent controls of fade in and fade out for static logos
•
Download logos from a standard PC using Ethernet using overture™ software
•
1GB of available playout cache; 2GB of compact flash storage
•
LTC input for analog or digital 'Breakfast Clock' logos
•
16 channel embedded audio support
•
Video input bypass relays for power failure bypass protection
•
Multiple control interface options including GPI, RS-232 automation control
•
Optional crawl support for static crawls
•
Optional temperature probe for temperature logos
•
Optional playout cache and compact flash upgrades
Network Management
•
Built in VistaLINK® support for remote monitoring and control via SNMP (using VistaLINK® PRO)
•
The 7825DSK2-LG-HD and 7825DSK2-LG-3G modules do not require a 7700FC VistaLINK®
Frame Controller. A direct Ethernet connection to the network for VistaLINK® operations must be
provided by the user