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skybr 2014-08-23 16:56:44 +08:00 ![]() subprocess ffmpeg/libav
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binux 2014-08-23 16:58:58 +08:00 ![]() ffmpeg -ss 00:00:14 -i 1.mp4 -frames:v 1 out1.jpg
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binux 2014-08-23 17:06:10 +08:00 ![]() ffmpeg -ss 00:00:14 -i 1.mp4 -frames:v 1 -
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skybr 2014-08-23 21:03:00 +08:00 ![]() |
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ooh 2014-08-23 21:14:56 +08:00
@aheadlead data:image/gif;base64,R0lGODlhAwADAIABAL6+vv///yH5BAEAAAEALAAAAAADAAMAAAIDjA9WADs=
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ruoyu0088 2014-08-23 21:16:04 +08:00 ![]() |
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zeayes 2014-08-23 23:59:33 +08:00
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liberize 2014-08-24 01:25:48 +08:00 via Android
OpenCV 貌似不容易定位,而且支持的格式有限。用 subprocess + ffmpeg,如果不想保存成文件,可以参考这篇文章: http://zulko.github.io/blog/2013/09/27/read-and-write-video-frames-in-python-using-ffmpeg/
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