Extron electronics SMD 101, Руководство пользователя

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Buffer before playback (sec): — Sets the time in seconds the stream is buffered before
video output begins. Choose a time from 1 to 30 seconds. Default is 2.0 seconds.
NOTE: Starting with firmware version 2.05, this value has a new minimum of
0.25 seconds, with a step size of 0.01 seconds.
Buffer before restart (sec): — Sets the time in seconds the video output is delayed after a
restart. Range is
1
to
30
seconds. Default is
6.0
seconds.
NOTE: Starting with firmware version 2.05, this value has a new minimum of
0.25 seconds, with a step size of 0.01 seconds.
Prefer RTSP Multicast — Some streaming servers use the same URL for both unicast and
multicast streams. This control, when enabled (checked), instructs the SMD 101 to attempt
connection to a multicast stream first, and to subsequently revert to requesting a unicast
stream if necessary.
Configure the Buffer Settings
Buffer settings are configured to optimize the way stream data is handled for
specific applications. Where low latency (minimum delay) is required, reduce
the
Buffer before playback (sec): time or disable buffering by unchecking
Enable Buffering . Where network performance is limited, increase the buffer times to
ensure sufficient data is available to prevent freeze or dropouts.
From the
Video Configuration
page, select buffer options as follows:
1. To enable stream buffering, select (check) the Enable Buffering check box. The
buffer settings fields are now active.
2. Click the up and down arrows or enter numbers (from 1 to 30) into the Buffer before
playback (sec): and Buffer before restart (sec): fields to set the amount (in
seconds) to buffer the stream by.
NOTE: Buffering is disabled by unchecking the Enable Buffering check box.
figure 53
SMD 101 • Web-based User Interface 53