Scrolling RSS Newsfeed with Time, Date and Logo Overlay


Description

The objective of this application example it to overlay time, date and a scrolling newsfeed complete with a user graphic/logo pinned to the top right corner of the display.

Scrolling RSS Newsfeed with Time, Date and Logo Overlay

Microtronix Application Solution 


This application example in implemented using the Microtronix DX-4400-TI-2K, 3G-SDI Dual-channel Text and Graphics Overlay Inserter product. 


For this application example, the newsfeed information is sourced over Ethernet from a RSS source. Using Qt QML scripting the user overlays the time, date and newsfeed text into the display me memory for display on the output video stream. The custom graphic logo is scaled by the user and uploaded into the DX-4400 and displayed in the top right corner of the output video stream. The overlay text attributes fonts, size, transparency and positioned can be modified as required using DX-4400 user commands. 


The DX-4400-TI-2K product supports this type of functionality.