TRANSMITTING METHOD AND RECEIVING METHOD FOR VIDEO DATA AND VIDEO MONITOR SYSTEM

摘要

PROBLEM TO BE SOLVED: To provide a video monitor system which records video data for a long time, facilitates retrieval processing of large-capacity video data, and actualizes parallel execution of storage processing and the retrieval processing of the same video data as a video monitor system comprising a plurality of video transmitting devices and video receiving devices. SOLUTION: A video transmitting device performs data division processing by repeatedly starting and ending encoding processing of video data at specific time intervals to generate pieces of video data which are successive with time and transmits them to a video receiving device. The video transmitting device transmits metadata including scene information on the video data as well in parallel to the transmission of the video data.