CM6533N is a Video-Audio Interface IC manufactured by Cmedia and delivered in a QFN-48 RoHS package. It features an integrated microprocessor, a 14-bit ADC for audio, and two-channel 24-bit MPEG-2 audio and video outputs. It provides line-level stereo sound and video synchronization and supports multiple video formats, including NTSC, PAL, and 480i/p. Additionally, it offers audio multi-standard support, cross-ASIC synchronization, and a flexible audio architecture with balanced stereo lines and mono aux outputs. Additionally, it allows for I2C control and indicates audio mute/smooth, video mute, and detection of incoming video signal. Furthermore, CM6533N supports single ended and differential output of S/PDIF and HDMI outputs.