Pruna | P-Video 2 Pro | Replace.

Pruna | P-Video 2 Pro | Replace Overview

P-Video 2 Pro Replace is Pruna's person-replacement model in the P-Video family, available through each::labs. It combines an existing video with one or two reference photos to change who appears in the scene. Its defining workflow uses the source performance as the foundation instead of asking you to generate an entire scene from text.

This reference-guided video replacement approach suits teams that already have footage and want to explore different on-screen identities. Optional instructions describe who replaces whom, while separate audio settings control whether audio is saved and whether source audio is ignored. Choose 480p for lower-cost trials or 768p for higher-resolution output. The P-Video 2 Pro Replace API returns a generated video result for review and downstream editing.

Capabilities

• Replace people in an existing source video using identity reference photos.
• Accept one or two reference images, with one photo per replacement person.
• Describe intended person-to-reference mapping through optional text instructions.
• Produce MP4 video at either 480p or 768p.
• Control audio saving and whether source audio is ignored.
• Accept an optional integer seed for controlled comparisons between runs.
• Apply content safety filtering, enabled by default.

Use Cases for Pruna | P-Video 2 Pro | Replace

Creator experiments: reuse a short performance to explore an alternate on-screen identity. Try: "Replace the presenter with the person in the reference image." The source clip supplies the performance instead of a new scene description.

Marketing previsualization: test a proposed presenter in existing campaign footage before planning another shoot. Try: "Replace the person demonstrating the product with the reference person." Review the whole generated clip before using it in an edit.

Developer workflows: build reference-guided video replacement into an application. Submit media URLs, choose resolution, and retrieve the completed video for review rather than treating submission as completion.

Design and casting exploration: compare two-person identity mappings within one scene. Try: "Use the first reference for the left person and the second for the right person." Short trials help assess whether the requested mapping is clear.

Tips and Tricks

Keep instructions focused on identity placement. Describe the source person using visible cues, then identify the intended reference image. For one person, try: "Replace the person in the center with the person in the reference image." For two people, try: "Replace the person on the left with the person in the first reference image, and the person on the right with the person in the second reference image."

Use a short 480p trial to review the mapping before paying for a longer 768p result. Inspect faces, hands, and transitions throughout the clip rather than judging one frame. Keep the seed fixed while comparing instruction changes, but do not assume identical results are guaranteed. Set audio options explicitly when your editing workflow depends on sound.

Technical Specifications

• Task: Pruna video-to-video person replacement using reference images.
• Required inputs: one source video URL and an array containing one or two reference image URLs.
• Source video: MP4, MOV, or WebM; 1–120 seconds; at most 100 MB; aspect ratio from 1:4 to 4:1. Longer videos are cut to 120 seconds.
• Output: MP4 video at 480p or 768p; the default is 768p.
• Controls: replacement instructions, seed, audio options, and safety filtering.
• Processing time: no verified completion-time guarantee is available for this integration.
• Audio defaults: save audio enabled; ignore source audio disabled.

Things to Be Aware Of

P-Video 2 Pro Replace depends on retrievable source assets. An expired URL or an inaccessible file can prevent processing. Check video duration, file size, format, and aspect ratio before submission; a longer upload does not mean the full video will be processed.

Review difficult frames, including occlusion, fast movement, and people crossing paths, as potential quality checks rather than documented guarantees. Instructions guide replacement but do not prove identity accuracy. Content filtering is enabled by default and may block requests. Check the completed video before passing it into a longer edit or distributing it to your audience.

Key Considerations

Start with a source clip that already contains the performance you want to reuse. Supply one reference photo per replacement person, and use instructions when the intended mapping needs explanation. Check that every media URL can be retrieved before submitting.

At 480p, the catalog price is $0.05 per output second; at 768p, it is $0.10. Billable duration rounds up to whole seconds and is capped at 120 seconds. A ten-second output therefore costs $0.50 or $1.00 respectively. Choose resolution deliberately before running a batch.

Limitations

P-Video 2 Pro Replace requires both a source video and reference images; it is not a text-only video workflow. The integration accepts at most two reference images and offers only 480p or 768p output, not 1080p or 4K. Source files must meet the documented size, duration, format, and aspect-ratio limits. No dedicated negative-prompt or frame-rate parameter is exposed. Identity fidelity and frame-to-frame consistency require visual review; they are not guaranteed.