IQUDC30/IQUDC31/IQUDC32/IQUDC33
Logo Insertion
Issue 1 Rev 4
Page 99
© 2016 SAM
Appendix 2 Logo Insertion
2.1 Logo Insertion Introduction
The logo insertion option provides the facility to key an imported static or animated graphics
image onto the video output. The logo inserter accepts most common graphics formats and
will generate video format specific files with the appropriate interlace and color gamut for
keying onto the output video without rescaling.
To use the logo inserter, first upload logos onto the module using the logo uploader
application (see section 2.2). Then, access the logo insertion controls via the Output Control
(see section 5.3.10).
Logos of size up to 400 pixels by ¼ picture height (maximum 480 lines) can be displayed. The
logo sequence capacity is 10,000,000 pixels (approx 44s for 150x50 @ 60Hz), and the
module can store up to 64 logos.
2.2 Logo Uploader
To upload logos onto the module, run the logo upload application on your PC. A dialog box
will appear as shown below:
Enter the IP address of your IQ frame and choose the module you wish to load the logo into
Then browse to the folder containing your required logos, and click “Install Logo”. This will
upload the logo to your unit.
Note:
When using the logo insertion feature with input and output signals of the same frame rate
and format, ensure that Sync Mode (see section 5.6.1) is enabled to preserve output
quality.
Note:
This stage can take up to a minute depending on the length of the logo. Short or static
logos will upload in a few seconds.
