This feature is in Beta and available on all plans.
For Freemium/Starter/Creator plan users: Dubbing minutes are deducted from your total video minute balance. You will be unable to publish videos dubbed from a YouTube link.
For Enterprise users: Dubbing is free during the Beta period.
If you would like discuss upgrading your plan, please contact our Synthesia Support team or use our upgrade guide.
To use AI Video Dubbing:
Locate Video dubbing in the sidebar.
Click or drag to upload the video you want to dub into another language.
You can also paste a YouTube video link.
Set the following parameters:
Project name
Original language
Number of speakers
Dub to (Select the language(s) for dubbing)
Click Generate.
A folder will be created in the My videos section, including the original and dubbed version(s) of the video.
Publish the desired videos. If multiple language versions of the video are published, they will all be available via one link with the multi-lingual video player.
To learn more about video dubbing, see the Video Dubbing documentation.
Notes:
Video dubbing is available in 29+ languages. For the most up-to-date list see the supported languages.
The dubbed video will retain the original voices from the original video.
Supported upload formats include .mp4, .mov, and .webm, with a maximum file size of 1GB or a duration of up to 2.5 hours.
Specify the number of speakers to improve dubbing quality.
YouTube upload is limited to 10 minutes per user and 2 minutes per one video link.
YouTube videos that are longer than 2 minutes will be trimmed.