1. Make use of hadoop storm framework. ( It provides to stream the data in real time).
2. The data that is processed through workflow which is called as topology consists of set of sources called spouts and logic of units called bolts.
3. So in this case, you can stream the video through spout and then filter the video using bolts.
4. This unit can encapsulate some video processing logic using OpenCV library for example.
5.You can use FrameGrabber to parse your video or chunks of video and perform certain filtering steps.