Show HN: SwapBackdrop – reuse one cutout across video backgrounds and frames

Category: devtools

Tags: video-editing, background-removal, privacy, web-app, cloud-processing

Score: 4.7/10 (Innovation: 4, Technical: 5, Documentation: 6, Utility: 5)

SwapBackdrop is a web-based tool for replacing backgrounds in existing video footage, allowing users to reuse a single cutout across multiple backgrounds and frames. It supports local processing on-device and optional cloud export, with credits for cloud processing. The project is notable for its privacy-first approach and ease of generating multiple video variants without re-processing.

Target audience: content creators, video editors, marketers

Repository: https://swapbackdrop.com/

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