1. Extracting RGB Frames for an LED Matrix
Embedded Systems DeveloperBackground
An engineer is designing custom firmware for an ESP32 microcontroller to display a short loading animation on a 64x64 LED matrix.
Problem
The microcontroller lacks the memory and processing power to decode GIF files dynamically at runtime.
How to use
Upload the loading animation GIF, set Multi-Frame Handling to 'Convert All Frames + ZIP Archive', select 'RGB (3 bytes per pixel)' as the pixel format, and set the background color to black.
GIF File: loading.gif, Multi-Frame Handling: batch-zip, Pixel Format: rgb, Background Color: blackOutcome
The developer receives a ZIP archive containing raw binary files for each frame, which can be flashed directly to the microcontroller's memory and read sequentially.