How to add a filter to video on Instagram?

Instagram is a user based community where you can upload, share photos and videos with friends. Initially, Instagram is a purely photo sharing service. But, recently Instagram added the video function to its application. Instagram allows you to record and share a video up to 15 seconds. Video recording is currently available only for the Android and iPhone apps. When you post a video, you can select your favorite scene from you have recorded as your cover photo or frame. Instagram also allows you to add filter to your video. Instagram offers you an array of 14 video filters to choose from. Once you have recorded a video or selected a video from phone's gallery, tap "Next" button to add filter to your video. You can tap filter at the bottom on the screen to preview how it will look with your video. Once you have selected a filter to the video, tap "Next" button located at the top right corner on the screen to continue. You can share Instagram videos to Facebook, Twitter and Tumblr at a time.