OLED Technology by 4D Systems

Author: Aki Korhonen Published: 25.06.2009 Product manufacturer: 4D Systems In English Suomeksi

Image and video playback from a memory card

It's possible to store images and video clips to a microSD card by using the Graphics Composer program which you can find from the product page of the module. After the images and videos are loaded into the Graphics Composer and everything is set, the programs converts everything to the right format and saves the data onto the card.

Graphics Composer's supported files for images are BMP/JPG/GIF and for video clips you can use AVI/WMV/MPG/GIF. With serial platform firmware the autonomous playback starts when a jumper is placed on the two pins (labeled as 'Run') on the back of the module as seen in the photo below. The stored data can also be called with serial commands and with 4DGL commands when using 4DGL platform firmware.

Graphics Composer

Display module with a jumper and a memory card attached

!!NOTE!! Don't worry about the refresh lines of the display on the video, they are just because of the camera, you can't see them with your bare eye.

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