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 F4V M2TSMPEG-1 MPEG-2 MKV .DIVX AVI WMV ASF QuickTime TV channel cable TV web cam text BMP GIF JPEG image live events from Microsoft Expression Encoder and RSS Feeder RSS Scrolling Text. 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 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. added allow manually enter the pixel size and location of each zone in layout form.added allow display Power Point (PPTX) File without installed MS Power Point or Power Point viewer.added allow create Power Point (PPTX) File without installed MS Power Point or Power Point viewer.add more instruction when connected to av scheduler failed.