Preksha is a video-sharing social networking service based out of West Bengal, India. The Preksha mobile app allows users to create a short video of themselves which often feature music in the background, edited with a filter. They can also add their own sound on top of the background music. To create a music video with the app, users can choose background music from a wide variety of music genres, edit with a filter and record a video with speed adjustments before uploading it to share with others on Preksha or other social platforms. They can also film short lip-sync videos to popular songs.