# AI Video Podcast Generator

> An AI video podcast generator turns podcast audio into a video of the hosts talking. On Kenerate you do it in Avatar Talk: upload one photo with both hosts, add one audio track per person, and a two-speaker engine (InfiniteTalk Duo) animates each face to its own voice for up to 10 minutes. It costs 9 credits per second at 480p, or 4.5 with the Fast Duo draft engine.

URL: https://kenerateai.com/ai-video-podcast-generator
Publisher: Kenerate AI (https://kenerateai.com)
Last updated: 22 October 2026

## Key facts
- Speakers on screen: 2 (one photo, one track each)
- Longest two-host video: 10 min (InfiniteTalk Duo)
- Two-host price: 4.5–18 credits per second
- 1 minute, Duo 480p: 540 credits
- Solo host: Up to 10 min, from 4.5 credits/s
- Free plan: Yes — 25 sign-up credits
- InfiniteTalk Duo (WaveSpeed): Photo of two + one track each · up to 10 min → 480p (9/s) or 720p (18/s). Full two-host episodes.
- InfiniteTalk Fast Duo (WaveSpeed): Photo of two + one track each · up to 10 min → 360p draft · 4.5/s. Cheap drafts and test episodes.
- LongCat 1.5 Duo (Meituan): Photo of two + one track each · first 64 s → 480p (12/s) or 720p (24/s). Short two-person clips and teasers.
- Kenerate Avatar (Kenerate): One photo + up to 10 min · body-language prompt → 720p (7.5/s) or 1080p (13.5/s). Solo hosts in clean 1080p.
- SoulX FlashHead (SoulX): One photo + up to 10 min → 480p (4.5/s) or 720p (9/s). Long solo episodes on a budget.

## Steps
1. Write the episode as a dialogue — Mark every line with the host who says it. Short turns, questions and reactions read better on screen than long monologues.
2. Make one audio track per host — Record each host yourself, or voice each part in Voice Studio with a different voice. Line the parts up in any audio editor so each track is the full episode length, silent while the other host speaks.
3. Prepare one photo with both hosts — Use a sharp image of two people side by side, both faces toward the camera — a photo of you and a co-host who agreed, or two characters you generated.
4. Generate with a Duo engine — In Avatar Talk pick InfiniteTalk Duo (or Fast Duo for a cheap draft), add the left and right tracks, set "Who speaks when" to Together and generate.
5. Cut it for each platform — Use the full video on YouTube, and cut 15–60 s moments into vertical clips for Shorts, Reels and TikTok in your editor.

## In depth

### Why two tracks and not one mixed file
A two-speaker engine has to know which face says which words. That's why InfiniteTalk Duo takes one audio track per person: the left track drives the left face, the right track the right face. If both tracks run the whole episode with silence where the other host talks, choose "Together" and you pay for the episode length once.

### Kenerate vs a one-click podcast app
Apps like HeyGen's AI Video Podcast write the dialogue from a topic, URL or PDF and pick two AI hosts for you, with paid plans from $24 a month. Kenerate is the opposite trade: you bring the script and the voices, and you see the price per second before you generate.
- Kenerate: your photo, your voices, up to 10 min, 4.5–18 credits per second, no subscription needed.
- One-click apps: topic in, episode out; less control over who appears and how they sound.

### Disclosure
If the hosts look or sound like real people, say that the video is AI-generated. YouTube asks creators to label realistic altered or synthetic content, and listeners trust a show more when it is upfront about its AI hosts.

## FAQ
Q: How do I make a two-person AI video podcast?
A: Put both hosts in one photo, make one audio track per host and open Avatar Talk with InfiniteTalk Duo. Add the left person's track and the right person's track, choose who speaks when, and generate. Each face moves to its own voice, for up to 10 minutes per video.

Q: Can I turn my existing podcast audio into a video?
A: Yes. Split the recording into one track per host (most editors can export each speaker separately), keep both tracks the full episode length, and use them with a photo of the two of you. For a solo show, use one track with Kenerate Avatar or SoulX FlashHead.

Q: Can the AI write the podcast script and pick the voices for me?
A: Not in one click. You write or paste the dialogue, then voice each host in Voice Studio with any of 555 preset voices or your own cloned voice. The AI podcast generator page explains the audio side step by step.

Q: How long can an AI video podcast be?
A: Up to 10 minutes per video on InfiniteTalk Duo, Fast Duo, Kenerate Avatar and SoulX FlashHead. LongCat 1.5 Duo uses only the first 64 seconds. For longer episodes, render in parts and join them in an editor.

Q: How much does an AI video podcast cost?
A: It depends on the engine and length: a minute of two-host video is 540 credits on InfiniteTalk Duo at 480p, 1,080 at 720p, or 270 on the Fast Duo draft engine. A 10-minute solo episode on Kenerate Avatar at 720p is 4,500 credits.

Q: Is there a free AI video podcast generator?
A: Avatar Talk works on the free plan. The 25 sign-up credits are enough for a few seconds of a Fast Duo test, so you can check your photo and voices before buying credits for a full episode.

Q: Can I make vertical podcast clips for Shorts and Reels?
A: Yes. Generate the clip from a vertical photo of the hosts, or cut 15–60 second moments from the full video in your editor. A 30-second two-host clip on Fast Duo is 135 credits.

Q: Can I put a celebrity or someone else in my video podcast?
A: No. Use your own face, a co-host who agreed to it, or characters you generated. Animating real people without their consent is not allowed, and platforms such as YouTube ask you to label realistic synthetic content.

## Related pages
- AI podcast generator: https://kenerateai.com/ai-podcast-generator
- AI talking avatar: https://kenerateai.com/ai-talking-avatar
- Make a photo talk: https://kenerateai.com/make-photo-talk
- AI voice generator: https://kenerateai.com/ai-voice-generator
- Lip sync AI: https://kenerateai.com/lip-sync-ai
- InfiniteTalk: https://kenerateai.com/models/meigen-ai/infinitetalk

## Sources
- Kenerate Avatar Talk: https://kenerateai.com/app/avatar-talk
- Kenerate Voice Studio: https://kenerateai.com/app/voice
- HeyGen — AI Video Podcast app (read 22 October 2026): https://www.heygen.com/apps/ai-video-podcast
- YouTube Help — Disclosing altered or synthetic content: https://support.google.com/youtube/answer/14328491