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图片到视频中速度过慢 #46

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budou1994 opened this issue Jun 17, 2019 · 1 comment
Closed

图片到视频中速度过慢 #46

budou1994 opened this issue Jun 17, 2019 · 1 comment

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@budou1994
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你好，直接使用这个库的时候，再往视频中添加图片感觉过于慢了，一个10m的视频编辑完成需要一分钟，不知道是否是正常？请教一下。
下面是使用的FFmpeg命令：
ffmpeg -i videoPath -i imagePath -filter_complex overlay=0:0 -vcodec libx264 -profile:v baseline -preset ultrafast -b:v 3000k -g 30 -f mp4 outPath
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@microshow @budou1994