Any way to make the videos clean?

the videos are pretty clean as far as the weather is clear and ISO is low.  For more detailed cleaning you will have to deal with the color grading

DJI-Tim Posted at 2016-3-24 00:11
the videos are pretty clean as far as the weather is clear and ISO is low.  For more detailed cleani ...

also if you are shooting in bright light environments a set of ND filter go a long way    they can allow you to not over expose and bring the highlights in your shots down allowing for everything else not to be drowned out with light