DD Bihar is a public television channel, operated by Doordarshan, India's national public broadcaster. The channel broadcasts in Hindi and focuses on programming relevant to the state of Bihar. It features a mix of entertainment, news, and educational content tailored to the interests of the local audience. DD Bihar is widely accessible throughout the state, reaching viewers in urban and rural areas.

DD Bihar's programming typically includes a range of genres, such as news and current affairs, regional language films, music, cultural programs, and educational series. The channel aims to provide informative and engaging content that reflects the cultural heritage and contemporary issues of Bihar. It also serves as a platform for showcasing local talent and promoting regional culture.