Get encoding metadata from video and audio files using FFmpeg API.

Generates synchronized sound effects for a video as audio files, with speech preserved or separated. Supports text prompts for off-screen sounds and ambience.

Get EBU R128 loudness normalization from audio files using FFmpeg API.

Analyzes your video’s pacing, mood, and timing to generate a frame-synced, licensed, commercial-use-safe soundtrack in seconds.

Analyzes a video and generates synchronized, royalty-free sound effects timed to visible actions. Returns the generated sound-effects audio track for commercial use.

Generate audio from input videos using Kling

Get waveform data from audio files using FFmpeg API.

Audio separation with SAM Audio. Isolate any sound using natural language—professional-grade audio editing made simple for creators, researchers, and accessibility applications.

Generates soundtracks from an uploaded image or video, with optional style and mood guidance, audio-range selection, and multiple variations.

Explore interactive worlds in real time with movement and camera controls.

Explore interactive worlds in real time with movement and camera controls.

Direct continuous, realtime video streams with live prompts while preserving characters, settings, and story continuity.

Direct a continuous world in real time with image references and text prompts.

Real-time games rendered using VAST's Eden Live 14B

Real-time games rendered using VAST's Eden Live 5B