Patent ID: 8902968
Filing Date: 2014-12-02
Classification: G06F,G09G,H04L,H04N

Abstract:
1. A transmission apparatus, comprising: an image encoder that encodes image data to form encoded image data; a transmitter to wirelessly transmit the encoded image data; and a controller to detect a quality of a wireless transmission of the encoded image data and control, based on the detected quality, a wireless transmission rate as a transmission code amount of the transmitter per unit time and an image transmission rate as a generated code amount of the image encoder per unit time, the image transmission rate being controlled within a first response time when being lowered and controlled within a second response time longer than the first response time when being raised, in which the controller is configured to control the image transmission rate of the image encoder to be raised at a time point at which the wireless transmission rate has continued higher than the image transmission rate for a certain period, and in which the certain period is 0.3 second to 1 second such that when the wireless transmission rate has continued higher than the image transmission rate for 0.3 second to 1 second the controller raises the image transmission rate of the image encoder.