how can i create a video duration bar so that if i add a video in listbox the duration bar should automatically increas its total duration and displ开发者_开发百科ay the duration on it....just like in any video editing software...
Use a ProgressBar or a TrackBar.
![Interactive visualization of a graph in python [closed]](https://www.devze.com/res/2023/04-10/09/92d32fe8c0d22fb96bd6f6e8b7d1f457.gif)
加载中,请稍侯......
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