Editing and production equipment Editor Special Effects Switcher Caption Machine Non-linear Editing System DVD Production System MPEG Real-time Compression System SGI Animation Workstation SGI Workstation VCD Production System VOD Video-on-Demand Closed-circuit Monitoring Equipment Codec Magnetic Drum Multimedia application network system Various special video and audio cards Post-production database VCR Maintenance accessories for video equipment Maintenance materials for video equipment All-digital post-production integrated system Special effects machine Teletext equipment Virtual studio Audio workstation Audio and video production equipment Editing controller Animation production equipment CAD/CAM/3D design Other editing and production equipment