System for transmitting one or more presentation data streams from a presentation workstation. In response to receiving an input to open a presentation application, operating parameters are obtained for a presentation to provide presentation operating parameters for the presentation. One or more selected presentation data streams are captured based on the obtained presentation operating parameters. Then, the one or more captured presentation data streams are transmitted based on the obtained presentation operating parameters directly from the presentation workstation to one or more viewing devices via a network without utilizing an intervening server.