Method for transmission/reception of internet-based content and transmitter/receiver using same

摘要

The present invention relates to a method for transmitting/receiving contents through a network such as the Internet, and to a transmitter/receiver using same, the transmission method comprising: converting content stored in a file format into a delivery format; and including the content converted into the delivery format in a payload of an IP packet and transmitting same, wherein the delivery format includes composition information on at least one program that configures the content, wherein the program composition information further includes version information for expressing the version of the program composition information that is delivered through the IP packet.

主权项

1. A method of transmitting one or more media contents data entities, the method comprising:
converting one or more media contents data entities of a file format into a first one or more packets of a delivery format; converting signaling information including composition information for the one or more media contents data entities into a second one or more packets of the delivery format; and transmitting the first one or more packets of the delivery format and the second one or more packets of the delivery format, wherein the composition information includes: one or more identifiers for identifying the one or more media contents data entities respectively, one or more start times representing start times of the one or more media contents data entities respectively, one or more end times representing end times of the one or more media contents data entities respectively, wherein the signaling information includes version information, wherein the version information is updated when the composition information is updated.