like Scopia Desktop Client, mobile device endpoints like Scopia Mobile, room systems like XT Series,
and telepresence systems like Scopia XT Telepresence.
Endpoint Alias
FEC
Forward Error Correction (FEC) is a proactive method of sending redundant information in the video
stream to preempt quality degradation. FEC identifies the key frames in the video stream that should be
protected by FEC. There are several variants of the FEC algorithm. The Reed-Solomon algorithm (FEC-
RS) sends redundant packets per block of information, enabling the sender (like the Scopia Elite MCU)
to manage up to ten percent packet loss in the video stream with minimal impact on the smoothness and
quality of the video.
FECC
Far End Camera Control (FECC) is a feature of endpoints, where the camera can be controlled remotely
by another endpoint in the call.
Forward Error Correction
FPS
on page 170.
Frame Rate
on page 170.
Frames Per Second
Frames Per Second (fps), also known as the frame rate, is a key measure in video quality, describing
the number of image updates per second. The average human eye can register up to 50 frames per
second. The higher the frame rate, the smoother the video.
Full HD
Full HD, or Full High Definition, also known as 1080p, describes a video resolution of 1920 x 1080
pixels.
Installation Guide for Scopia XT5000 Series Version 3.2
Glossary of Terms for Scopia Solution | 170
