小姐!妳就不能多穿點衣服嗎?
Chroma key - Wikipedia, the free encyclopedia 聽說是真人真事...?Chroma key compositing, or chroma keying, is a special effects / post-production technique for compositing (layering) two images or video streams together based on color hues (chroma range). The technique has been used heavily in many fields to remove a b...
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