如何在C＃中提取关键帧

问题描述

大家好我的多媒体应用程序需要关键帧提取视频并在时间轴上映射这些关键帧，以便在时间线上的特定时间显示缩略图。



我不想在MATLAB中进行图像处理。我想要一些捷径，因为我没有时间。我在C＃工作。请有人能告诉我该怎么做？是否有任何库提取关键帧？



我听过ffmpeg-c＃我下载了它但我不知道如何使用它。任何使用它进行关键帧提取的人都可以详细告诉我吗？或者一步一步？

或者我的问题还有其他解决办法吗？ ？请帮帮我。

解决方案

hi everyone. my multimedia application requires key frames extraction of the video and mapping these key frames on the timeline so that it show thumbnails at a specific time on the timeline.

i don't want to work in MATLAB for image processing. i want some shortcut as i have lack of time. i am working in C#. please anyone can tell me how can i do this? is there any library that extract the key frames?

i had listen about ffmpeg- c# i downloaded it but i dont know how to use it. can anyone who have worked with it for key frame extraction purpose tell me in detail ? or step by step?
or is there any other solution for my problem? ? help me please.

解决方案

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