Creating a video from a text prompt is becoming increasingly accessible (opens in new tab)

Creating a video that genuinely responds to a song is a different engineering problem. A music-video system must understand timing, identify meaningful changes in the audio, interpret the creator’s visual idea, maintain continuity across generated scenes, animate those scenes, and assemble everything into a synchronized final video. While developing Echonos, we found that generating individual images or clips was not the hardest part. The real challenge was coordinating several AI and media-p...