In the realm of digital video compression, H.264/AVC (Advanced Video Coding) stands out as one of the most widely used and efficient standards. However, commercial implementations of H.264/AVC often come with patent licensing issues and can be expensive. This is where OpenH264 comes into play. OpenH264 is an open-source implementation of the H.264/AVC video codec, developed by Cisco Systems, Inc., and released under the BSD license, making it free to use and integrate into various applications.