Punto de vista parafraseado
Seedance 2.0 generates audio and video jointly from a single unified architecture—enabling millisecond-level synchronization and native dual-channel stereo output with layered tracks (e.g., background music, ambient effects, voiceover), not post-hoc dubbing.
Las traducciones son para facilitar la lectura; los extractos originales siguen siendo la source evidence.
Extracto original
Seedance 2.0 doesn’t generate video and then dub audio on top. Audio and video come from the same unified architecture, which means they’re synchronized at the millisecond level.