HeyGen Beginner Guide: Avatar Video and Translation
An avatar-video and localisation platform that can turn a script into a presenter video or translate an existing video with voice and lip-sync processing.
Presenter videos, training material and localising an existing video into more languages.
Cinematic scene generation or any workflow that cannot review translations line by line.
Test a 20–30 second real script. Check names, numbers, terminology, pronunciation and consent before producing a full series.
Use it on one real task
A short controlled test tells you more than a long feature list.
- 1
Rewrite the script into short spoken sentences.
- 2
Test avatar, pronunciation and pacing on a short segment.
- 3
Review translated terms, captions and lip-sync line by line.
Do not judge the tool by a polished demo
Use the same acceptance and stop rules on your own material.
Keep testing only if
- Names, numbers, brand terms and specialist words are spoken correctly.
- Captions, audio and lip sync hold up on key lines.
- A line-by-line review confirms the translation preserves the meaning.
Do not pay yet if
- You do not have clear consent to use the person’s image or voice.
- The script is still changing frequently.
- Nobody can review the translation and terminology line by line.
A useful first prompt
Replace the bracketed material with your own information and verify the output.
Turn this product explanation into a 30-second presenter script. Tone: clear and natural, not promotional. One action per sentence. Pronounce ZhiTrove as “Zhi Trove”.
Features and plan limits change. These first-party pages support the claims above.
This is a selection guide, not a promise of performance. Access, plans and product features can vary by account, region and date. Check the official website before paying or using output commercially.