Answer
Sep 14, 2026 - 02:33 PM
Video calling works by capturing video and audio data from a user's device, compressing it to reduce file size, and transmitting it over the internet to the recipient. The recipient's device then decompresses the data and plays it back in real time, allowing for a live visual and auditory communication experience. This process typically relies on video codecs and internet protocols to ensure smooth and synchronized communication.
