Re: Lesson, adding video file ដោយ Miro Iliaš នៅ ថ្ងៃសៅរ៍ ទី17 ខែធ្នូ ឆ្នាំ2016, 8:33 PM ចំនួនតប៖ 0 Hi,the video added through media button appear among embedded files of the lesson web-page.If you delete the video from lesson web-page, you can re-add it throug adding link - embedded video file. មធ្យមភាគនៃរង្វាយតម្លៃ: - តំណ បង្ហាញមេ ឆ្លើយតប