There is provided a method for managing the downloading and display of a
video program using a mobile device in an networking environment that
includes a first radio access network and a second radio access network
that has a faster transfer rate than the first network. A layer of video
program that has been encoded into multiple layers is downloaded via the
first or second network. The downloaded video program is displayed at a
playback rate that corresponds to a display quality. Excess portion of
the downloaded video program that result when a rate at which the video
program is displayed are buffered. The number of layers being downloaded
and the playback rate at which the video program is displayed are
increased to increase the display quality, when the buffered excess
portions exceeds a threshold level.