Ross Opengear UDC-8625A Series, Руководство пользователя, Страница: 91 / 174

UDC-8625A Series User Manual (Iss. 11) Media File Management • 7–5
Loading Media Files
The UDC-8625A series features two Logo channels (Logos 1 and 2) into which you can load files
from the CompactFlash™ Card physically installed on the UDC-8625A series card. Each card
has 2GB of DDR, 1.5GB of which is available as playout memory.
Table 7.2 provides an
estimation of how many frames (uncompressed) can fit into the playout memory of the
UDC-8625A series card.
For More Information on...
• the Trouble Slide channel, refer to the section “ Configuring a Trouble Slide ” on
page 3-11.
Loading a Media File
From the Directory menu in each Logos sub-tab, files may be loaded from the following
locations:
• [RAM CACHE] — A virtual directory that displays media files that are already loaded
in the playout memory. Selecting this directory enables you to quickly access a
pre-loaded file from the memory.
• [ROOT] — This is the default directory and represents the top-most directory on the
CompactFlash™ Card. You can manage files on the CompactFlash™ Card using an FTP
connection. Refer to the section “
Media File Basics ” on page 7-3 for details.
• User created directories — A list of directories, created by the user with an FTP
connection.
To load a media file into a Logo channel
1. From the Device View in DashBoard, select the Logos tab.
2. From the Logos tab, select the tab for the Logo channel you want to load the media file
for.
3. If files were added or re-named using an FTP connection, click Rescan to update the
list of directories and filenames.
4. Select a media file to load to the Logo channel as follows:
• From the Directory menu, select the directory you wish to load a file from.
• From the Filename menu, select the file.
Table 7.2 Full Frame Animation
Format Image Size No Alpha With Alpha
1080i 1920x1080 291 194
1080p 1920x1080 291 194
720p 1280x720 654 436
576i 720x576 1456 970
480i 720x486 1726 1150
Note
— If there is insufficient RAM space available to load a new file, an error
message displays. In order to make RAM space available, you can set the filename to
None. This will replace the logo with black if it is currently on-air, but enables the RAM
to be available to load a new file.