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Chapter 4 -
4-6
Onscreen User Interface (UI) – Archive Playback
Fast Forward/Reverse/Stop
When playing back a video, viewers can use the remote control to operate the
fast forward/reverse/stop functions. The Polycom® RSS™ 4000 utilizes the
following DTMF tones as convenient video play functions.
Table 4-2 Description of DTMF key functions
DTMF Key Description
*1
Pause the current video.
*2
Resumes a paused video.
*3
Stops playback of the current video and returns to the main menu.
*4
Reverses the current video.
Reverse will stop at the previous
I-frame. The Web UI can be used to set the interval between
I-frames. The Polycom® RSS™ 4000 has a default interval between
I-frames of one minute; the interval can be set as 1-10 minutes.
*6
Fast forwards the current video.
Fast forward will stop at the next
I-frame. The Web UI can be used to set the interval between
I-frames. The Polycom® RSS™ 4000 has a default interval between
I-frames of one minute; the interval can be set from 1-10 minutes.
0-9
Quickly jumps through video playback, from 0% to 90% play time
positions); after jumping, the video will start to play from the nearest
I-frame. For example, the DTMF tone 7 will jump 70% of the way
through the video file.
Choose Language for Endpoint Menu
Use the remote control to select "Change Language" on the main menu
interface, and confirm to enter the menu language selection interface, as
shown below.
Figure 4-6 Changing the menu language
The interface will jump back to the main menu after a language selection has
been made, and the selected language will be the set language.