Frame extraction is fast — typically 20-30% of source duration on the standard pipeline. A 5-minute AVI → PNG bundle finishes in about 1 minute regardless of frame count, because the bottleneck is the PNG encoder, not the demuxer.
我可以在 AVI 视频中特定的时间戳提取框架吗?
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Yes — the advanced option accepts a comma-separated list of timestamps (e.g. `00:01:23,00:05:00,00:10:42`) and produces one PNG file per timestamp. Useful for chapter thumbnails or scene reference shots.
Is my AVI video private during frame extraction?
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是的,与每次转换相同的隐私模式,源视频和提取框架由孤立的工人处理,并在几分钟内删除。
Why are my extracted PNG frames blurry?
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运动几乎总是从源 AVI 模糊( 摄像头被捕获时正在移动) 。 尝试从静态场景中采集时间戳, 或者提取几个相邻的框架并选择最锋利的。 管道不合成锐利性 。
Yes, subject to whatever licence governs the source AVI content. The format change adds no claim — we add no watermark and claim no licence on the PNG output.