Preservation and Restoration Techniques in Prasar Bharati Archives

The Prasar Bharati Archives function as an essential archive of India's extensive audio visual history, including radio and television broadcasts of historical, cultural and social importance. Preservation and restoration methods are essential for protecting this priceless collection from deterioration caused by environmental, technical, and material degradation. This study examines the sophisticated techniques utilised at Prasar Bharati Archives, encompassing digitisation, climate-controlled storage, chemical treatmentsand AI-driven restoration. It also highlights problems such as outdated formats, financial limitationsand copyright concerns. Prasar Bharati ensures the preservation and accessibility of India's broadcast history for future generations by implementing worldwide best practices and creative initiatives.