the video from filming with my CG0 3 pro , has a high speed micro SD SanDisk extreme , setting at 1920 x 1080 resolution. Video is not smooth. Very chopped up , do I need to go with a less resolution on a 4 K camera ?
The problem may be your computer and/or video player program. First of all, don't play back from the card. Copy the file to your hard drive. Try this video player: Home · MPC-HC