Set peak data rate at about 2x the target data rate. HTML vs RTSP streaming HTTP can be a better protocol than RTSP if you are streaming short clips and want to ensure quality regardless of connection speed. If RTSP streams exceed the client's connection rate, the download buffer will overflow and client will experience breakup in the video. If capturing at 320x240 there is no interlacing. If capturing from a commercial video tape at full-screen, the image may need to be deinterlaced.
Transitions Keep it simple.