Patent ID: 6952804

Claim:
A video supply device comprising: transmitting/receiving means for transmitting/receiving a video to/from an external network; regular editing video storage means for storing the video as a regular editing video; rough editing video storage means for storing the video as a rough editing video that is different from the regular editing video; rough editing control means for controlling the transmitting/receiving means to read the rough editing video stored in the rough editing video storage means on the basis of a video transmission request from a rough editing equipment included in the external network and transmit the rough editing video to the rough editing equipment; and regular editing control means for controlling the transmitting/receiving means to extract a part of the regular editing video stored in the regular editing video storage means on the basis of a result of editing processing from the rough editing equipment and transmit the extracted part to a regular editing equipment, wherein the transmitting/receiving means receives the result of editing processing which expresses an editing start position and an editing end position as time information from the rough editing equipment via the external network, wherein the regular editing control means extracts a part of the regular editing video on the basis of the result of editing processing received by the transmitting/receiving means, and wherein the regular editing control means decides an extraction start position located temporally before the editing start position and an extraction end position located temporally after the editing end position on the basis of the result of editing processing from the transmitting/receiving means, and extracts a video from the extraction start position to the extraction end position.