Patent application number | Description | Published |
20160073118 | TRANSMITTING METHOD - A transmitting method for transmitting encoded data obtained by hierarchically encoding a video image, includes: a generating step of generating an encoded stream including a packet which is obtained by packetizing the encoded data and to which at least a different packet ID has been allocated according to a layer level of the encoded data, and information indicating an association relationship between the packet ID and the layer level; and a transmitting step of transmitting the generated encoded stream, and the generated information indicating the association relationship. Thus, there is provided the encoded data transmitting method which allows a reception side to easily select encoded data which is hierarchically encoded. | 03-10-2016 |
20160073119 | TRANSMITTING METHOD AND RECEIVING METHOD - A transmitting method for transmitting encoded data obtained by hierarchically encoding a video image includes: generating an encoded stream that includes time information and the encoded data, the time information indicating a time at which decoding or displaying processing of the encoded data is performed, and transmitting the generated encoded stream, wherein the encoded data includes a plurality of sets each including a plurality of access units and the time information includes first time information which indicates a time at which the processing performed on a first access unit of the first set is performed and which is based on a reference clock, and second time information used to specify a time at which the processing performed on a second access unit of the second set is performed and which is based on the reference clock. | 03-10-2016 |
20160078901 | DATA TRANSMISSION METHOD, DATA PLAYBACK METHOD, DATA TRANSMISSION DEVICE, AND DATA PLAYBACK DEVICE - A data transmission method according to one aspect of the present disclosure includes: generating a plurality of MPUs, reference clock time information, and leading clock time information indicating a leading PTS that is a clock time at which a leading access unit in the MPU is presented, transmitting the generated plurality of MPUs, reference clock time information, and leading clock time information, wherein the leading clock time information indicates the leading PTS of the plurality of MPUs of which presentation is started after the leading clock time information is transmitted in the generated plurality of MPUs, and each of the generated plurality of MPUs indicates a time point at which each access unit that does not exist in a head of the MPU is presented as a relative value to a time point of another access unit in the MPU. | 03-17-2016 |
20160080755 | METHOD FOR DECODING DATA, DATA DECODING DEVICE, AND METHOD FOR TRANSMITTING DATA - A method for decoding data of the present disclosure includes: a receiving step of receiving a plurality of encoded streams on a packet basis, the encoded streams being included in encoded data and having been transmitted using a plurality of respective transmission channels; a storing step of storing a plurality of packets of the received plurality of encoded streams, in a first buffer; a rearranging step of rearranging the plurality of packets stored in the first buffer, in a decoding order; and a decoding step of decoding the plurality of packets rearranged in the decoding order. | 03-17-2016 |
20160099026 | STORAGE METHOD, PLAYBACK METHOD, STORAGE APPARATUS, AND PLAYBACK APPARATUS - A storage method according to one aspect includes: a reception step of receiving a coded stream including a plurality of files that are of a data unit in a predetermined file format; a storage step of storing the received plurality of files of the coded stream in a memory; and a generation step of generating first control information used to play back the stored plurality of files, the first control information correlating the plurality of files. Therefore, the method for storing data in which one coded stream is divided into a plurality of files is provided. | 04-07-2016 |
20160100211 | TRANSMITTING METHOD, RECEIVING METHOD, TRANSMITTING APPARATUS, AND RECEIVING APPARATUS - A transmitting method according to one aspect of the present disclosure includes transmitting video control information for reproduction of video data having an individually reproducible unit, transmitting the video data, determining a transmission order of audio control information for reproduction of audio data in a reproduction interval corresponding to a reproduction interval of the video data in such a way that the audio control information is transmitted after the video control information, and transmitting the audio control information according to the determined transmission order, and transmitting the audio data. Thus, in the receiving apparatus, a delay time from reception of data to reproduction of video and audio is shortened. | 04-07-2016 |
20160100220 | TRANSMISSION METHOD, RECEPTION METHOD, TRANSMISSION DEVICE, AND RECEPTION DEVICE - According to one aspect of the present disclosure, a transmission method for enabling transmission of content using a broadcast wave and a communication channel includes: transmitting auxiliary information using at least the broadcast wave, the auxiliary information being information for synchronizing content transmission using the broadcast wave and content transmission using the communication channel when the content is transmitted using the broadcast wave and the communication channel, and the auxiliary information causing a reception side to perform the synchronization when the reception side receives the auxiliary information. Therefore, even if timing of starting reception of the content through the communication is delayed, the reception side can play back the content by a combination of the broadcasting and the communication. | 04-07-2016 |
20160142757 | TRANSMITTING METHOD, RECEIVING METHOD, TRANSMITTING DEVICE, AND RECEIVING DEVICE - A transmitting method according to one aspect of the present disclosure includes transmitting a first stream, the first stream including: timing update identification information id | 05-19-2016 |