关于此扩展

Short Demo Video
hold shift and right click on a paused or playing video to open the browser context menu. If the element you clicked on is a video the context menu should contain the "Copy Video Frame" entity. (Note: if the entity is not shown, this likely means that the clicked element is not a video element or some other transparent element is overshadowing it. To get around overshadowing issue either the overlayed elements need to be removed or the video needs to be brought to the top. Usually uBlock Origin's element picker or firefox's built-in element inspector will be able to help here, but if you are having trouble with this feel free to open an issue on the support site.
Some additional notes & hints

为您的体验打分