Hi @GEETAJOSHI uploading videos from a mobile device is not supported. You are only able to do this from a computer. You can find more information in the following article: https://support.udemy.com/hc/en-us/articles/229604228-Why-Won-t-my-Videos-Upload- https://support.udemy.com/hc/en-us/articles/229605768-How-to-Add-Sections-Lectures-and-Video-Content-to-Your-Course Eliana Cerna Udemy Community
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