AI Avatar / Talking Head
One photo + one audio = a talking digital human
- Just a photo and audio — that's it
- OmniHuman v1.5 / Hedra and other top models
- Auto lip-sync, expressions, head motion
- 9:16 vertical and 16:9 landscape
What is it
AI Avatar combines a static face photo with audio to generate a digital human speaking video. The system auto-aligns lips with audio and adds natural blinks, nods, expression changes. Common uses: e-commerce voiceover, educational videos, virtual hosts. A 30s video takes 2-5 minutes to generate.
How to use it
Get started in 5 steps
- 1
Upload a face photo
Clear front-facing works best. 5-10MB PNG/JPG/WEBP. Face is auto-detected.
- 2
Upload audio
The line you want spoken. MP3/WAV/M4A up to 20MB. English / Mandarin / etc. supported. Or generate with Text to Audio node first.
- 3
Optional: scene prompt
Describe shot framing, action, expression hints ("medium shot, natural smile, occasional nods"). Optional.
- 4
Pick model + aspect ratio
OmniHuman v1.5 recommended. 9:16 for short-form, 16:9 for long-form platforms.
- 5
Generate + download
Hit Generate, wait 2-5 minutes. Download, save, or send to Workflow Editor for postprocessing.
Use cases
What other users build with it
E-commerce voiceover
Host photo + product script audio → short video. 90% time savings vs live recording.
Educational content
Historical figure photo + lecture audio = "the ancients" teaching history.
Virtual hosts
Same character across episodes for consistent brand persona.
Multilingual marketing
One photo, multiple language audios → one shoot, all languages.
Why Floniks
Dead-simple two steps
Upload photo + audio. 30 seconds to submit.
Frame-accurate lip-sync
OmniHuman v1.5 is current industry SOTA for lip alignment.
Workflow chainable
Chain with Text to Audio (synth lines) or Audio Video Merge (add BGM).