ThinkSound (demo: https://huggingface.co/spaces/FunAudioLLM/ThinkSound and documentation: https://github.com/FunAudioLLM/ThinkSound) generates the soundtrack of videos by synchronizing and adding it directly to the original file, with or without instructions.

MP4 export and URL sharing.

Free, open-source and unlimited.

Video of Damir K.: https://www.pexels.com/fr-fr/video/32821771/

Video of JUN HO LEE : https://www.pexels.com/fr-fr/video/aquarium-jardin-de-corail-plongeur-aventure-nature-poissons-tropicaux-32874247/