AI Matters
Why it matters
Black Forest Labs releases a video model with built-in sound
The Decoder Flux 3 generates videos with native audio up to 20 seconds long, a first for Black Forest Labs
Black Forest Labs released Flux 3, a model that generates up to 20 seconds of video with native audio.
Why it matters
Creators can now generate short videos with matching audio in one step, instead of adding sound separately.
Latest brief · Jul 24, 2026