Use case

AI Podcast Video Generator

One podcast audio becomes a talking avatar video

Podcast audio + one portrait = a talking video
Lip-sync auto-aligned to the audio
Host persona reused across episodes without drift
One pipeline batches a whole season

What is it

AI podcast video turns an audio-only podcast into a talking video: upload one host portrait plus the podcast audio, and the system generates a talking avatar whose lip-sync and expressions align to the audio automatically, producing a ready-to-upload video. It suits creators repurposing audio podcasts onto video platforms — no re-recording and no on-camera presence, and the same host persona can be reused across every episode for consistency. With a workflow, you can reuse one "audio → avatar → captions → export" pipeline to batch a whole season.

How it works

Done in 4 steps

1
Prepare the host portrait
Upload a clear front-facing host photo, or generate a fixed virtual host with AI Image first.
2
Import the podcast audio
Prepare this episode's audio clip as the content the avatar will speak.
3
Generate the avatar video
Use AI Avatar to combine the portrait and audio; the system aligns lip-sync and expressions automatically.
4
Add captions and publish
Overlay captions, export in landscape or vertical, and post to YouTube, TikTok, or Reels.

Related tools and templates

Quick entries picked for this use case

AI Avatar

Turn a photo and audio into a talking persona for your channel.

AI Video

Generate short vertical clips from text or a still image.

AI Image

Create avatars, thumbnails, and post art in seconds.

Frequently asked questions

Can I do this with audio only, no video?

Yes — that is the point of this use case. One audio clip plus one host portrait generates a talking avatar video with no filmed footage needed.

How do I keep the same host across episodes?

Save the host persona to the Character Library (reference image + style description); every episode reuses that character to keep the look consistent.

Can I export both landscape and vertical?

Yes. Pick the aspect ratio per platform — landscape for YouTube, vertical for TikTok, Reels, and Shorts.

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