We've redesigned how video translation works with two distinct engines built for different use cases.

HeyGen's video dubbing modal, showing translation engine options (Speed selected), target language, and a video upload area with a cursor.

Speed Mode provides fast, reliable translation in 175+ languages, accents, and dialects. It's optimized for quick turnaround, making it perfect for daily social posts, quick updates, or any content where you need to move fast. Speed Mode handles sentence-level translation with light alignment and solid lip-sync.

Precision Mode is our best-in-class translation engine, built for when accuracy matters most. It's video-aware: better occlusion handling, better multi-speaker support, context-integrated translation that's character-sensitive and timing-aware. The result is truly lifelike lip-sync and natural voice output, even for movement-heavy content. Ideal for courses, tutorials, product demos, and client deliverables.

If you're scaling content globally, you now have clear options: Speed when you need volume, Precision when you need polish.