Valmera Test Shows AI Assistant Can Edit a Video From a URL and Keep Revisions Intact

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A Valmera AI assistant tested whether a video editing agent connected through MCP could take a source link, produce a first cut, and preserve that cut when asked for an additional shot. The test used a new project and a silent 25-second motion graphic with a visible source clock to make incorrect cuts easy to spot. The assistant downloaded the clip, assembled two segments into a landscape preview, then appended a revision and confirmed its opening four seconds matched the original. A Python FFmpeg script compared low-resolution frame data between the two previews, and the author notes full-size checks and audio review are needed for detailed or speech-based footage. The published final export is a 1920×1080, 11-second MP4, and the test requires an eligible Valmera plan for hosted edits.

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