Trying to upload 2.7k video to my mobile device. No problem doing so with so card direct to computer although then I have to use other non dji editing software. I would like to be able to edit the high resolution video on my mobile device using dji go app. Can this be done using the OTG cable? Also, what is the purpose of this cable besides charging the RC? What benefits may be of it's use. I'm new to editing video although I have a somewhat understanding of drone operations and modifications with the exception of video editing. Excited to learn. Any input is appreciated.