With a combination of three built in plugins (Gaussian Blur, Mask Shape and Mask Feather) and layering of video (duplicate video on V1 and V2…
Or this plugin:
https://web.mac.com/andymees/Free_and_Easy/main/Entries/2008/3/19_Andy%E2%80%99s_Region_Blur_3.html
I’d go with the plugin…as it is FREE!!!
Shane

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