Video transmitting apparatus, video receiving apparatus, and video transmission system

摘要

A video transmitting apparatus includes a providing unit configured to provide retransmission request information including information for retransmitting video information to be transmitted to a video receiving apparatus, a control unit configured to perform connection control for communication with the video receiving apparatus, a transmitting unit configured to transmit the retransmission request information provided by the providing unit and the video information to the video receiving apparatus, through communication for which connection control is performed by the control unit, a receiving unit configured to receive a retransmission request based on the retransmission request information, the retransmission request being transmitted from the video receiving apparatus, and a retransmitting unit configured to retransmit a specific part of the video information in accordance with the retransmission request received by the receiving unit.

主权项

1. A video receiving apparatus comprising:
a receiving unit configured to receive location information corresponding to video information, and to receive the video information transmitted from a video transmitting apparatus; an error detecting unit configured to detect an error in the video information received by the receiving unit; and a transmitting unit configured to transmit a request for a specific part of the video information corresponding to the error detected by the error detecting unit on the basis of the location information.