1   all our video products are H264 high difinition coded.

    before you buy,download the test file to confirm your PC can play our files.

     test video:  http://crewcut.cn/shop/video/test.mov

2   if you can not watch after downloaded, please change the file format to "mp4". If the problem still haven't solved, update your media player. We recommend " KMPlayer " to play.

  If you can't play the video smoothly, you can use some convert softwares to convert the video format that your media player can play, such as MPEG2, RMVB

3   if you have any request about the video, please contact us, we will try our best to meet your satisfaction