P-Video Replace: Video Character Replacement Online
Bottom line
Pruna AI’s budget character-swap model — changes who is on camera while preserving motion, timing, camera and scene. Bring a source video and a character image to the Animate Replace tool — VdoBloom prices the swap in credits up front and refunds automatically if a run fails.
P-Video Replace is the value option in VdoBloom’s Animate Replace lineup. Built by Pruna AI as a specialist transformation model, it takes an existing video and a reference image, then swaps the on-camera character for the one in your image while leaving everything else untouched: the motion beats, the camera moves, the lighting and the background all carry over from the source clip.
Its economics are what make it interesting. Output comes in 720p or 1080p at a rate well below the premium motion-transfer models, which makes iteration practical — you can run several character variations of the same source video for roughly the cost of a single generation elsewhere. The model also preserves the source audio track by default and drives lip and motion sync from that audio, so talking-head footage keeps feeling natural after the swap. For UGC-style ad variations, where one script needs to be fronted by different faces, that combination of low cost and audio-aware syncing is exactly the right trade.
What creators use P-Video Replace for
- Producing multiple presenter variations of one UGC ad to test which face converts best.
- Inserting a consistent brand character into previously shot footage without a reshoot.
- Prototyping content formats by swapping yourself into reference videos before committing to premium models.
How to use P-Video Replace on VdoBloom
- 1Open the Animate Replace tool and select P-Video Replace.
- 2Upload the source video and the character image you want inserted.
- 3Pick the output resolution, review the credit cost, and generate.
Frequently asked questions
What does P-Video Replace do with the original audio?
By default the source video’s audio track is preserved in the output, and the model uses that audio to drive lip and motion sync on the replaced character — so dialogue clips stay believable after the swap.
What resolutions does P-Video Replace support?
Two output tiers, 720p and 1080p, selectable in the Animate Replace tool. The 720p tier costs roughly half the 1080p tier, and the exact credit cost is displayed before you generate.
How strict is P-Video Replace’s content filter?
It runs with moderate, standard-level filtering — stricter than the most permissive models on the platform but more flexible than the Kling family. Failed generations are refunded automatically.
When should I pick P-Video Replace over Kling 3.0 Motion Control?
Pick P-Video Replace when you are iterating: it is the lowest-cost way to run character swaps, keeps the source audio, and returns results quickly. Pick Kling 3.0 Motion Control when a single hero clip needs the highest-fidelity motion transfer and the premium rate is justified.