Yes — the resize option scales the input down before frame extraction, which dramatically reduces final GIF size. A 480p GIF generated from a 4K MP4 is 16x smaller on disk than a 4K GIF. Cropping is handled in a separate /trim/ or /crop/ step run before the conversion.
在 GIF 动画转换期间 我的 MP4 是私人的吗?
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是的,隐私模式与每次转换相同,源片剪辑和输出动画由孤立的工人处理,几分钟内删除。
编码需要多久 MP4 到 GIF?
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Animated GIF encoding is CPU-bound and slower than typical video re-encoding because of the palette / dithering passes — expect roughly 1x source duration. A 10-second MP4 clip produces a GIF in around 10 seconds; longer inputs scale linearly.
Does the GIF preserve transparency from the MP4?
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Animated GIF supports single-colour transparency only (a binary mask). Animated WebP and APNG support full 8-bit alpha. Most camera-captured MP4 sources have no alpha channel anyway, so the GIF comes out fully opaque regardless. If you do have transparent input (screen recordings, animated rendering output), target WebP or APNG for the GIF.