Best quality for streaming is produced from a source of DV quality and above but VHS and SVHS are also suitable and can produce excellent quality encoded material. The result is poor quality 'snowy' video. Using specialised custom processing prior to final encoding we can restore quality and produce video almost indistinguishable from good quality source. Often misunderstood, streaming video quality depends very much on the bandwidth of the network connection. The higher the bandwidth, the better the quality of the video streamed.
Video quality is a compromise between bandwidth and other factors such as frame rate and size.
Using intelligent streaming will allow you to optimise the viewing experience for your audience and dynamically allow for network conditions. For important audio-only presentations or keynote speeches, streaming audio is an excellent solution.