
11
introduCtion
that incorporates audio and video that can be viewed by the click of
a mouse. Because the video player buffers data to obtain the abil-
ity to eliminate random delays associated with the arrival of pack-
ets as they flow over the Internet and encounter different degrees of
delay, any dropping of packets can adversely affect how the audio or
video is reconstructed. is in turn may explain why a conversation
will suddenly have an unnatural pause, or suddenly your view of your
children on the other coast may become blocky and then revert to a
good visual. For both situations lost packets probably caused the prob-
lem. Because routers, wh ...