Tech bloggers add captions and try to be personable and engaging. Services like Bigvu can provide an integrated solution to this issue. It can provide auto-captions and lets the presenter focus on the camera with the help of an invisible teleprompter. However, the content itself is critical, as they provide rich, detailed, and relevant expertise on the topic. - Source: dev.to / over 2 years ago

Does anybody here have any idea about the technology and the steps used to create virtual speaking avatars like Sana and Lisa? I know paid tools like DID and Synthesia exist, but is this what was used to create Lisa and Sana? I am actually more interested in open-source techniques and free tools that can do the same. In fact, I would be happy to know only the names of the algorithms used at each step, if that's... Source: 11 months ago

d-id.com is commonly used for animating portrait images based on a voice audio track. I'm not aware how it's done for non-portrait images though. Source: about 1 year ago

Ill have to do ore research or testing. Thanks for d-id.com, will check it out! Source: about 1 year ago

Absolute quickest way would be to look at d-id.com . This does everything for you. Source: about 1 year ago

Mine too! I used d-id.com for the voice animation and put the images together in canva.com . Source: about 1 year ago