4
Fig- 3
3. Use details
3.1 Program composition
Program
(program files) includes one or more episode. And there are two kinds of episode:
normal episode and instant messaging programs. The former is the main component of
program, which can have more than one and be played in order; the latter is only one which
will be cycle played during the whole process, it is used to play a fixed content.
Episode
is composed of one or more multimedia window, which is used to display such
contents as the text, images, flash, multimedia clips. Multimedia windows can load 12
types of multimedia materials to play: <Material File>, < Text display >, < Text display >,
< Time display >, < Audio control >, < External video >, < Custom Form >, < External
program window >, < Database Display >, < Web display >, < Temperature/humidity
window >, < Instant messaging > and < Screen capture >.
Material files
: including pictures, video, flash, word, Excel and other media files.
Text display:
including single-line text, multi-line text and Flash effects characters.
Time display:
including the clock display, timer time display.
Audio control:
including audio visual images and audio spectrum image.
External video:
for other external video devices.
Custom Form:
tabular data for editing play.
