摘要:
A digital video broadcasting system, digital video broadcasting terminal, and method for providing file information in a file download service are provided. To this end, the digital broadcasting system includes a broadcasting server for transmitting an Electronic Service Guide (ESG) comprising a schedule event fragment wherein, if files that provide the file download service comprise a file set generated by grouping at least one file, the schedule event fragment comprises the information about files included in the file set, and a terminal for receiving the ESG, for evaluating the schedule event fragment of the ESG upon receipt of a request for downloadable file information, and for evaluating the information about the files included in the file set and displaying the information if the schedule event fragment comprises the information about the file set.
摘要:
Apparatuses may perform and methods may include: receiving a digital broadcast signal that includes an Electronic Service Guide (ESG); extracting and assembling the ESG; extracting from the ESG signaling information which links one or more services in an upper level layer of a broadcast protocol to a physical layer of the broadcast protocol. Based on the signaling information, one or more services from a broadcast system may be accessed.
摘要:
A transmission apparatus and transmitting method for signaling parameters of a part of a frame, and a reception apparatus and receiving method for decoding a part of a transmission frame. The transmitting method includes generating, using processing circuitry of a transmission apparatus, a transmission frame. The transmission frame includes a plurality of parts. A last symbol in a first one of the plurality of parts includes signaling information for decoding a second one of the plurality of parts. The transmitting method further includes transmitting the transmission frame using the processing circuitry.
摘要:
Reception processing of broadcast content, in transmission of which an IP system is employed, is performed. An SDPT, in a header extension part of which service identification information and an SDP are arranged, in an SSC is transmitted from a broadcasting station. On a reception side, it becomes possible to acquire an intended SDPT from signaling information SSC easily at high speed by performing section filtering processing with respect to a received transport stream. Then, it is possible to access a stream of an intended channel at high speed based on an IP address and a port number described in an SDP stored in a header extension part of the acquired SDPT.
摘要:
The present technology relates to a receiving device, a receiving method, a transmitting device, and a transmitting method that can provide a common control system for executing processes related to Non Real Time (NRT) contents. An application obtaining portion obtains an application program for executing a process related to NRT contents capable of a download reservation and transmitted in non-real time, and a function executing portion executes the process related to the NRT contents on a basis of control information included in the application program obtained by the application obtaining portion. The present technology can be applied to a television receiver that receives a digital television broadcast signal, for example.
摘要:
A method is described for selecting and displaying, on or through a television signal receiver apparatus (1) capable of connecting to Internet (10) and of pointing to URL's (21), television programs (19) transmitted through an Internet network (10), said method comprises the step of associating at least one URL (21), or Uniform Resource Locator, corresponding to streaming audio/video of a specific television program (19), with the same television program (19) of an EPG (17), or Electronic Program Guide, received by said apparatus (1) via television broadcast, and wherein said association requires that said URL (21) be stored into a memory-type processing circuit (8) of the apparatus (1) to create a link between said specific television program (19) received through said Internet network (10) and the same specific television program (19) of said EPG (17) received by said television receiver apparatus (1) via television broadcast.
摘要:
The present invention relates to a contents reception device and method, a contents transmission device and method, a program, and a recording medium, whereby a Push-type NRT service can be realized. "Ch. 4" is taken as a broadcasting channel for normal broadcasting, and "Ch. 5" and "Ch. 6" are taken as broadcasting channels for NRT. The broadcasting channel "Ch. 5" is multiplexed on logical channels "VC5-1", "VC5-2", and "VC5-3". The logical channel "VC5-1" is assigned to a single Push-type NRT broadcasting service, and "VC5-2" is assigned to a Pull-type NRT broadcast. The logical channel "VC5-3" is assigned to another Push-type NRT broadcasting service. Three FLUTE sessions are provided to "VC5-2".
摘要:
The present invention relates to a transmission apparatus and method, a reception apparatus and method, and a transmission and reception system by which content which meets the needs at the time can be acquired. A server 11 generates a PDI-Q representative of a question about the tastes of a user of a client 12, and transmits the PDI-Q and a provider side PDI-A representative of an answer set by a provider to the question about the tastes of the user to the client 12. The client 12 generates, in response to the PDI-Q transmitted thereto from the server 11, a user side PDI-A representative of an answer of the user to the question. Then, the client 12 carries out matching between the user side PDI-A and the provider side PDI-A transmitted from the server 11 with each other to determine acquisition of content distributed from the server 11. The present invention can be applied to a broadcasting system which broadcasts a digital television program.