FIELD: physics, computer engineering.
SUBSTANCE: invention relates to computer engineering. A method for network-wide storage and distribution of data for internet protocol television (IPTV) comprising adding, by a live broadcast media code stream sending server of a content delivery network, an identifier of a program to which a media code stream data packet belongs and a storage identifier of the media code stream data packet into the media code stream data packet, where the identifier of the program to which the media code stream data packet belongs is a program label and the storage identifier of the media code stream data is a storage offset label; transmitting, by the live broadcast media code stream sending server, the media code stream data packet to a recording node; and storing, by the recording node, the media code stream data as a recording file according to the identifier of the program and the storage identifier; distributing and requesting, by the client terminal, the media code stream data from the edge node or the recording node; and transmitting the media code stream data to the client terminal.
EFFECT: providing seamless distribution of media code stream data.
8 cl, 5 dwg
