Äloading A Still Image - Roland VR-400UHD Reference Manual

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Loading a still image
You can load still images into this unit and use them as input video sources. There are three ways to load a still image: (1) from a USB flash drive,
(2) from preset still images (p. 16), and (3) by capturing the output video (p. 16).
You can save up to eight still images in the unit.
* When still images are saved in the unit, startup takes longer time according to image size and the number of still images saved.
* If you've canceled the still image load operation when starting up this unit, you can load the still images later, as these images are stored in
internal memory. See "Loading still images from internal memory after startup" (p. 17) for details.
Loading a still Image from a USB flash drive
Here's how to load a still image from a USB flash drive into the unit.
NOTE
¹ You can't shrink the still images. In advance, you must
prepare still images of the resolution that is appropriate for
your output format.
¹ When using a USB flash drive for the first time, you must
format it using the VR-400UHD (p. 27).
¹ Never turn off the power or remove the USB flash drive while
the message "Loading Still Images. " is shown.
¹ Depending on the USB flash drive, recognition of the flash
drive might take some time.
Formats supported for loading
Bitmap file (.bmp), 24-bit color, uncompressed
JPEG file (.jpg, .jpeg), 24-bit color
Format
PNG file (.png), 24-bit color
* Alpha channel supported
Resolution Maximum 3840 x 2160 pixels
Maximum of 12 single-byte alphanumeric characters,
including the file extension
File name
* You must add the extension ".bmp", ".png", ".jpg" or ".jpeg".
Loading a still image
1.
Save the still image in the root directory of the USB flash
drive.
2.
Connect the USB flash drive to the USB HOST 2 port.
3.
From the [SETUP] button, touch <Still Image> in the
<Video> tab.
The Still Image screen appears.
4.
Touch Memory Select <Still Image 1>–<Still Image 8> to
select the loading destination for the still image.
A red border is shown around the selected memory.
5.
Touch "Import from <USB Memory>".
A list of the still images (up to 64) in the USB flash drive is shown.
6.
Touch the still image file you want to load.
The still image is loaded into the unit. "Done. " is shown once the
operation is finished.
7.
Touch <OK> to close the message.
Video operations
15

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