Extron electronics SMD 101 User Manual page 31

The Player Controls panel includes the following features:
Video Confidence Display — The display shows a series of full color snapshots
corresponding to the real-time output, updated every 2 seconds. To save bandwidth and
make the embedded web pages faster to refresh or for privacy reasons, this live view can be
disabled and a default still image can be displayed here in place of the output stream. The
output video stream continues to be sent to the display device when this thumbnail view
is disabled. The control to disable the live feed to this page is located in the Executive/
Power Mode page with the Advanced Configuration tab and is available only to users
with administrative account access.
Figure 23. Player Control - Video Confidence Display
Progress Bar — Shows the position in time of the currently playing clip. The current
playback position is on the left (00:00:12 in figure 23), and the total duration of the clip (if
known) on the right (00:00:52).
A progress bar below the display indicates how much of the clip has played and how much
remains. For streams, the bar dims and no position or duration timing is given.
With mp4 clips, click and hold the progress indicator and move it right or left to seek with
the clip and change the playback timeline position.
NOTES:
•
The precision of seek requests is limited by the video file structure and includes the
interval between I frames and the frame rate. When a seek command is issued, the
SMD attempts to seek the nearest I frame to the requested position. For instance,
with a 60 frame GOP (one I-frame per 60 frames) and frame rate of 30 fps, the
seek point can differ from the expected position by up to 2 seconds.
• Seeking within clips that use the .ts container format is not supported.
SMD 101 • Web-based User Interface 24