Importance

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Abstract

In a multi-media communication terminal apparatus, when a slow reproducing operation is commenced, a supply of video data transmitted via a communication line is stopped. A video data decoding unit reproduces each image of screens plural times corresponding to the slow reproducing operation based upon the video data previously stored in a video data buffer memory. When the repeating reproduction for the respective screens by the plural times corresponding to the slow reproducing operation is accomplished and the reproducing operation of a new screen is commenced, a video data decoding unit issues an interrupt to a CPU. Upon issue of the interrupt, the CPU checks a data remaining amount of the video data stored in the video data buffer, and sends a request to transmit a predetermined amount of video data to a data transmission source when the checked data remaining amount is lower than, or equal to a reference amount. Since the remaining data amount is checked only when the video data for a single screen is consumed, a workload to execute the process operation is low.

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First Claim