用 Grok Bot / Claude 剪视频的四个修正
视频片段演示剪辑细节修正:图形锁定画面还是场景、暗部压缩出现色带、数字跳动抖动、软焦点镜头不统一。
For anyone using Grok Bot or Claude to make video edits, there are a few things nobody seems to be doing. This is a small clip from an upcoming video of mine. FIXES: graphics pinned to the screen instead of the scene, dark scenes that break into bands and blocks on X and YouTube, numbers that jiggle while they count, and soft shots that don't match the rest of the edit. 👾Graphics pinned to the screen instead of the scene The top half of this video has its graphics pinned to the screen the way most edits do, and the bottom half has them locked to the world. When the camera moves, a label that points at something stays where it was and the picture slides out from under it. NASA Ames tested this with pilots in 1995. Landing in a simulator, they took 2.5 seconds longer to react to a plane on the runway when their flight symbols were on the head-up display instead of the instrument panel. Their explanation was that symbols on the glass don't move the way the world outside does, and that difference pulls attention onto them. Their fix was to draw the symbols as objects in the world so they move with it, and pilots flew their path more accurately. In an edit, that means tracking how the background moves in each shot, ignoring the people in it, and moving every graphic that points at something along with the camera. A label on a target follows the target, and titles and counters stay fixed. 👾Dark scenes that break into bands and blocks on X and YouTube: X and YouTube compress what you upload, and the smooth gradients in dark footage turn into bands and blocks. The fix is to smooth those gradients before the grain goes on. 👾Numbers that jiggle while they count: Counters jiggle because the digits in a lot of fonts are different widths, so the number shifts sideways as it counts. Putting each digit in a fixed-width slot keeps it still. 👾Soft shots that don't match the rest of the edit: Measure the sharpness of every shot too. The softest one stands out next to the shots around it, and that's the one to regenerate.