Autodesk 64006-051108-9001 User Guide - Page 276

268 Glossary Real-Time Streaming - technologies that match the bandwidth of the media signal to the viewer's connection so the media is always seen in realtime. The word realtime is added to differentiate this type of streaming from Progressive Streaming (HTTP Streaming). Specialized media servers and streaming protocols, such as RTSP, are required to enable realtime streaming. RealVideo - RealNetworks' original streaming video codec. RealVideo G2 - the second generation of the RealVideo codec. Real 10 - a streaming-media architecture developed by RealNetworks. Real 10 is most appropriate for network delivery of audio, video and other media types, such as text and Flash animations. It is less suitable for CD-ROM or DVD delivery due to the more demanding CPU requirements at higher bandwidths. Recompress - compressing an already compressed file an additional time. Recompression of material that is already highly compressed should be avoided if at all possible, because the video and audio quality will be degraded with multiple compressions. Relative Path - the directions to a given folder, page or graphic expressed as different from the current location. For example, ../media/Presentation.mov means the Presentation.mov file is located in a folder titled media in the folder above the current location. Relative paths are often used when files are located on the same server as the page referring to them, such as progressive-streaming movies that reside on the same HTTP server as HTML Web pages. Replace Movie - EventStream event that replaces the currently playing movie with another movie in the same location. RGB (Red Green Blue) - color space commonly used on computers. Each color is described by the strength of its red, green, and blue components. This color space directly translates to the red, green, and blue phosphors used in computer monitors. The RGB color space has a very large gamut, meaning it can reproduce a very wide range of colors.