Ross QRA-8808, Руководство пользователя

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QRA-8808 User Guide (v5.0) Glossary • 31
Glossary
The following terms are used throughout this guide:
Active image — the portion of the video picture area (production aperture) that is being utilized for output content.
Active image excludes letterbox bars and pillarbox bars.
Card — refers to all QRA-8808 models unless otherwise noted.
DashBoard — the DashBoard Control System.
DTVCC captions — CEA-708 captions.
Frame — the openGear frame that houses the QRA-8808 unless otherwise noted.
HTTP — Direct Hypertext Transfer Protocol.
LTC — Linear Timecode.
MIB — management information base.
Network Controller Card — the MFC-OG3-N and any available options unless otherwise noted.
NTSC captions — the CEA-608-D: Line 21 Data Services captions.
openGear Frame — refers to the OG3-FR series and OGX-FR series frames unless otherwise noted.
PAL — PAL-B and PAL-G unless otherwise noted.
Production aperture — the image lattice that represents the maximum possible image extent in a given standard
(e.g. the full size of all active pixels and active lines). For example, the 1080i production aperture would be
1920x1080.
System — the mix of interconnected production and terminal equipment in your environment.
TCP — Transmission Control Protocol.
TTL — Time To Live.
UDP — User Datagram Protocol.
User — the person who uses the QRA-8808.