1. Select the Insert menu, then select the object, then select Create from File, and then find the video file in the pop-up window.

2. However, if you want to transfer echarts to others, the video file and echarts file must be transferred together. If you don't play it, you must repeat the previous operation, that is, change the path of the file.

3. Another method is to open the toolbar of the control toolbox, select other controls, and insert a video playback control.