| subject_definitions: |
| <Video 1> is the source video for the editing task. |
| <Video 2> is a rough render of the same scene from the new camera: the pixels of <Video 1> re-projected through a point cloud, so wherever it shows content its colours, framing and layout are correct, and its flat mid-grey areas are holes where the source camera saw nothing. |
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| summary: |
| [video editing + viewpoint change] The target video shows exactly the same scene as <Video 1>, at exactly the same moments in time, filmed by the second camera that <Video 2> was rendered from. Every subject, every piece of clothing, the background, the lighting and the whole performance are the ones in <Video 1>; only the camera differs, so the same things are seen from a different angle and at a different distance. The target video is <Video 2> completed: its framing and everything it shows are kept, and its grey holes are filled with what belongs there. |
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| retention_analysis: |
| <Video 1> (source video editing): fully_preserved - the subjects, their faces, hair, build and clothing, the background, the props and the lighting are the same objects seen from a new viewpoint, and the motion and its timing are frame for frame the motion of <Video 1>. Nothing is added, removed or restyled. |
| <Video 2> (layout reference): fully_preserved - the camera path, the framing and the placement of everything it shows are kept exactly; its grey holes are not content and are filled in so that they agree with <Video 1>, and its speckles and jagged edges are cleaned up. |
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| detailed_description: |
| [Shot 1] One continuous shot of the scene of <Video 1>, framed exactly as <Video 2> is, frame for frame. The subjects perform the motion of <Video 1> with the same timing, in the same place, under the same lighting. The camera moves exactly as the camera of <Video 2> does, and there is no cut. |
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| overall_soundscape: |
| No music and no speech. |
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