AV Manager is a Digital Signage Multimedia display Digital Video Management software which can operate multiple display units ( plasma LED LCD displays VGA projectors and video walls) AV Manager supports various types of contents such as M2TS F4VMPEG-1 MPEG-2AVI WMV ASF QuickTime TV channel cable TV web cam text BMP GIF JPEG image and RSS on-line information etc. AV Manager supports all these contents running on plasma TVs LCD displays LED signs. Display units must be connected to one or more PC workstations that have individual fixed IP address. Therefore contents can be sent to selective display units. Various types of contents are supported such as MPEG 1 and MPEG 2 video picture website text (i.e. banner adv) digital clock ad-hoc text message PowerPoint Flash File TV channel or cable TV programs. Sequence feature is to group a number of contents into groups or categories each with a sequence of play-list order so that users can easily schedule multiple events. Schedule feature is to preset one or more events on specific date and time range. One event may contain one or more contents with a play-list sequence. One or more events can be easily uploaded to selective target clients through Upload function. Multi-Zone - Normally one display unit has only one single screen to display video or TV program or image at any single point of time. AV Manager allows us to split one single screen into two or more zones ( partitions). Each zone can has its own schedule of events and display different types of contents simultaneously.