Hello,
You can go for certificate or diploma courses in online modes such as offered by coursera, edX, Udemy to name a few, other than this there are many institutes which offer such short term courses for video editing such as FTTI Pune, Whistling Woods International Mumbai, National Institute of Film and Fine Arts, Film and Television Institute of Hyderabad, Government Film and Television Institute Bangalore to name a few, explore more detailed information about Video Editing Course at https://www.careers360.com/courses/video-editing-course
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