Roland SR-20HD, Справочное руководство

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Livestreaming and Recording Audio/Video
The SR-20HD comes with a built-in “safety delay” function that helps
you to avoid unexpected troubles during livestreaming.
You can set the video and audio buffer (streaming delay time:
“Stream Delay”) for the safety delay function.
If an accidental issue occurs within the streaming delay time, you can
control the “switch to still image” and “mute audio” functions with the
press of a button, which prevents undesirable content from being
streamed.
The safety delay function thus helps you to feel more at ease when
livestreaming content, especially in situations like live events where
there is no script or guide.
Stream Delay
Safety Image
Accident
¹
The streaming delay time can be set in five-second intervals, to a
maximum of 60 seconds.
¹
This unit switches to the still image you imported as the “safety image”.
¹
The unit switches to the safety image only during livestreaming.
You can only check the switch to the safety image by looking at the
livestreamed video. The image shown on this unit’s display or the
video outputted via the HDMI OUT connector doesn’t switch to the
safety image.
¹
Use this function by assigning the VIDEO FUNCTION [A]–[E] buttons
to switch to the still image and to mute the audio.
* The safety image is already assigned to the VIDEO FUNCTION [E]
button, as per the factory settings.
Setting the Streaming Delay Time
1.
[MENU] button
Ó
“Stream”
Ó
select “Stream Delay”,
and then press the [VALUE/CURSOR] knob.
2. Turn the [VALUE/CURSOR] knob to set the streaming
delay time, and then press the [VALUE/CURSOR] knob.
Value
Off, 5 sec–60 sec (five-second intervals)
3. Press the [MENU] button to quit the menu.
The Stream delay can be set in the parameter area.
Press the [STREAM] button to view the parameter.
Assigning a Function to the VIDEO FUNCTION Buttons
1. [MENU] button
Ó
“Scene/Video Function”
Ó
“Scene/
Video Function A–E”
Ó
select “Mode”, and then press
the [VALUE/CURSOR] knob.
2.
Turn the [VALUE/CURSOR] knob to select “Video
Function”, and then press the [VALUE/CURSOR] knob.
3. Turn the [VALUE/CURSOR] knob to select “Type”, and
then press the [VALUE/CURSOR] knob.
4. Turn the [VALUE/CURSOR] knob to select “Safety
Image”, and then press the [VALUE/CURSOR] knob.
Value Explanation
Safety Image
The safety delay function switches the streaming
video to a still image and mutes the streaming
audio.
5.
Turn the [VALUE/CURSOR] knob to select “LED Color”,
and then press the [VALUE/CURSOR] knob.
Value Explanation
Red, Green, Blue,
Cyan, Magenta,
Yellow
Specifies the illumination color of the
VIDEO FUNCTION [A]–[E] button.
6. Turn the [VALUE/CURSOR] knob to change the value
of the setting, and then press the [VALUE/CURSOR]
knob.
7.
Press the [MENU] button to quit the menu.
Avoiding Sporadic Issues When Livestreaming (Safety Delay)