This proceedings, ICMTEL 2022, constitutes the refereed proceedings of the 4th International Conference on Multimedia Technology and Enhanced Learning, ICMTEL 2022, held in April 2022. Due to the COVID-19 pandemic the conference was held virtually.
The 59 revised full papers have been selected from 188 submissions. They were organized in topical sections as follows: internet of things and communication, education and enterprise, machine learning, big data and signal processing, workshop of data fusion for positioning and navigation, and workshop of intelligent systems and control.