If you already have a tripod you use for still photography, it may not be suitable for video. Chances are it may not have a smooth head movement. One thing you notice about entry-level tripods is that they don’t offer smooth panning or tilting movements.
If you would like smooth movement for your video camera, you could opt for a tripod with a fluid head. It offers excellent panning and tilting. This will cost you extra but if you’re involved in serious video projects or are doing commercial projects, it would be a good investment of your money.