Computer-based, audio/visual creation and presentation system an

Details Computer-based, audio/visual creation and presentation system an Computer-based, audio/visual creation and presentation system an

1992-12-28

1993-12-28

Herndon, Heather R.

395161, G06F 300

Patent

active

052747581

ABSTRACT:
A user/PC interface system is described which enables the creation and performance of a synchronized audio/visual story on the PC. The interface enables the initial storage of a plurality of visual images. Then, it enables the creation of an audio presentation which includes labels and time indications, certain of which are employed for synchronization purposes. The system is responsive to a label to execute a predetermined command upon the appearance of the label in the audio presentation. The PC is then operated to perform the audio presentation, that performance automatically causing the display of visual images upon the occurrence of labels and time indications.
An improved, table-based authoring system is also described for preparation of both the above noted audio and visual presentations. The system relies upon columnar presentations of a tabular form, each column indicating a separate control function (or comment) relating to the audio/visual presentation.

REFERENCES:
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patent: 4712180 (1987-12-01), Fujiyama et al.
patent: 4746994 (1988-05-01), Ettlinger
patent: 4893256 (1990-01-01), Rutherfoord et al.

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