Digital Head End and Set-Top Box (STB) systems are integral components of modern television broadcasting and cable networks. The Digital Head End is the central hub where TV signals are received, processed, encrypted, and distributed, while the STB is the receiving device at the consumer end that decodes the signal for display on the TV. Together, they ensure high-quality digital content delivery, enabling hundreds of channels, real-time encoding, and value-added services like Video-on-Demand (VoD) and Electronic Program Guides (EPG). 

• ✅ High-definition and standard-definition signal support

• ✅ MPEG-2/MPEG-4 compression for efficient data transmission

• ✅ Conditional Access System (CAS) integration for content security

• ✅ Interactive features such as EPG, parental control, and recording