Outputting Streamed Video And Audio To A Computer; Making The Settings For Streaming; Reconnecting With The Computer - Roland VR-50HD Owner's Manual

Outputting Streamed Video and Audio to a Computer

NOTE
For the video and audio signals from the VR-50HD to be viewed and heard correctly on the computer, software that supports USB video class and
USB audio class must be installed and set up on the computer.

Making the Settings for Streaming

1.
Display the menu screen (p . 13) .
2.
Touch System <USB Streaming> .
The USB Streaming screen appears.
Making the settings for video
3.
Make the settings for the video to output .
Parameter Explanation
Resolution This selects the format of the output.
Frame Rate This selects the frame rate.
This specifies either the PGM bus or the AUX bus for
Video Bus
the signals output via the USB Streaming port.
Checking the status of the USB connection
4.
Use the Status item to check the status of the USB
connection .
Item Explanation
This indicates whether the connection is USB 2.0 or
Connection
USB 3.0.
This is normally 0 (zero).
An increase in this value means that video transmis-
Dropped Frames
sion is not fast enough.
Lower the value for Resolution or for Frame Rate.
Making the settings for audio
5.
Make the settings for the audio to output .
Parameter Explanation
This sets the volume level of the audio output via
Level
USB.
This specifies either the MAIN bus or the AUX bus for
Audio Bus
the signals output via the USB Streaming port.
You can also use the [USB AUDIO LEVEL] knob on the top panel to
adjust the volume level of audio output via USB.
SIG/PEAK
indicator
To check the volume level of the USB audio being output, you can
use the level meter displayed on the USB Streaming screen or the
SIG/PEAK indicator on the top panel.
Aligning the Timing of Video and Audio (Lip-
sync)
This delays the audio sent to USB to correct for when video and
audio in USB output are out of sync.
6.
Use the computer for streaming to check whether the
video and audio are out of sync .
For example, in a scene showing a drum performance, the sound of
the drums being hit might be heard ahead of the video.
7.
Touch <Delay>, then use the [VALUE] knob to change the
setting value .
Delay the audio until it is aligned with the video.
8.
Press the [MENU] button to exit the menu screen .

Reconnecting with the Computer

If a USB connection with the computer for streaming fails to be
established or if symptoms such as video corruption occur, use the
procedure described below to make the USB connection again.
1.
Display the USB Streaming screen .
2.
Touch <Reset> .
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