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1. (WO2017033764) RECORDING DEVICE, RECORDING METHOD AND PROGRAM
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Pub. No.: WO/2017/033764 International Application No.: PCT/JP2016/073711
Publication Date: 02.03.2017 International Filing Date: 12.08.2016
IPC:
G11B 20/10 (2006.01) ,G11B 20/12 (2006.01) ,H04N 5/91 (2006.01) ,H04N 5/937 (2006.01) ,H04N 21/433 (2011.01) ,H04N 21/435 (2011.01)
G PHYSICS
11
INFORMATION STORAGE
B
INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
20
Signal processing not specific to the method of recording or reproducing; Circuits therefor
10
Digital recording or reproducing
G PHYSICS
11
INFORMATION STORAGE
B
INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
20
Signal processing not specific to the method of recording or reproducing; Circuits therefor
10
Digital recording or reproducing
12
Formatting, e.g. arrangement of data block or words on the record carriers
H ELECTRICITY
04
ELECTRIC COMMUNICATION TECHNIQUE
N
PICTORIAL COMMUNICATION, e.g. TELEVISION
5
Details of television systems
76
Television signal recording
91
Television signal processing therefor
H ELECTRICITY
04
ELECTRIC COMMUNICATION TECHNIQUE
N
PICTORIAL COMMUNICATION, e.g. TELEVISION
5
Details of television systems
76
Television signal recording
91
Television signal processing therefor
93
Regeneration of the television signal or of selected parts thereof
937
by assembling picture element blocks in an intermediate store
H ELECTRICITY
04
ELECTRIC COMMUNICATION TECHNIQUE
N
PICTORIAL COMMUNICATION, e.g. TELEVISION
21
Selective content distribution, e.g. interactive television, VOD [Video On Demand]
40
Client devices specifically adapted for the reception of, or interaction with, content, e.g. STB [set-top-box]; Operations thereof
43
Processing of content or additional data, e.g. demultiplexing additional data from a digital video stream; Elementary client operations, e.g. monitoring of home network or synchronizing decoder's clock; Client middleware
433
Content storage operation, e.g. storage operation in response to a pause request or caching operations
H ELECTRICITY
04
ELECTRIC COMMUNICATION TECHNIQUE
N
PICTORIAL COMMUNICATION, e.g. TELEVISION
21
Selective content distribution, e.g. interactive television, VOD [Video On Demand]
40
Client devices specifically adapted for the reception of, or interaction with, content, e.g. STB [set-top-box]; Operations thereof
43
Processing of content or additional data, e.g. demultiplexing additional data from a digital video stream; Elementary client operations, e.g. monitoring of home network or synchronizing decoder's clock; Client middleware
435
Processing of additional data, e.g. decrypting of additional data or reconstructing software from modules extracted from the transport stream
Applicants:
ソニー株式会社 SONY CORPORATION [JP/JP]; 東京都港区港南1丁目7番1号 1-7-1, Konan, Minato-ku, Tokyo 1080075, JP
Inventors:
根岸 愼治 NEGISHI Shinji; JP
石井 道人 ISHII Michito; JP
石谷 和博 ISHIGAYA Kazuhiro; JP
渡辺 岳人 WATANABE Takehito; JP
大石 義明 OOISHI Noriaki; JP
茶木 康行 CHAKI Yasuyuki; JP
Agent:
西川 孝 NISHIKAWA Takashi; JP
稲本 義雄 INAMOTO Yoshio; JP
Priority Data:
2015-16645926.08.2015JP
Title (EN) RECORDING DEVICE, RECORDING METHOD AND PROGRAM
(FR) DISPOSITIF D'ENREGISTREMENT, PROCÉDÉ D'ENREGISTREMENT ET PROGRAMME
(JA) 記録装置、および記録方法、並びにプログラム
Abstract:
(EN) The technology of the present invention relates to a recording device, recording method and program which make it possible to avoid buffer overflow at the time of playback. Packets are separated out from a packet string, and information indicating the arrival time of each packet is output. The packets are divided into divided packets of a size such that there is no buffer overflow. The packet arrival time of each divided packet is embedded in the header of the divided packet. The technology of the present invention is applicable to recording devices.
(FR) La technologie de la présente invention concerne un dispositif d'enregistrement, un procédé d'enregistrement et un programme qui rendent possible d'éviter le dépassement de mémoire tampon au moment de la lecture. Des paquets sont séparés à partir d'une chaîne de paquets, et des informations indiquant le temps d'arrivée de chaque paquet sont fournies en sortie. Les paquets sont divisés en paquets divisés d'une taille telle qu'il n'y a pas de dépassement de mémoire tampon. L'instant d'arrivée des paquets de chaque paquet divisé est intégré dans l'en-tête du paquet divisé. La technologie de la présente invention peut être appliquée à des dispositifs d'enregistrement.
(JA) 本技術は、再生時のバッファオーバフローを回避することができるようにする記録装置、および記録方法、並びにプログラムに関する。 パケット列より各パケットを分離し、各パケットの到着タイミングを示す情報を出力し、パケットを、バッファオーバフローしないサイズの分割パケットに分割し、分割パケット毎のパケット到着時刻を、分割パケットのヘッダに埋め込むようにする。本技術は、記録装置に適用することができる。
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Designated States: AE, AG, AL, AM, AO, AT, AU, AZ, BA, BB, BG, BH, BN, BR, BW, BY, BZ, CA, CH, CL, CN, CO, CR, CU, CZ, DE, DK, DM, DO, DZ, EC, EE, EG, ES, FI, GB, GD, GE, GH, GM, GT, HN, HR, HU, ID, IL, IN, IR, IS, JP, KE, KG, KN, KP, KR, KZ, LA, LC, LK, LR, LS, LU, LY, MA, MD, ME, MG, MK, MN, MW, MX, MY, MZ, NA, NG, NI, NO, NZ, OM, PA, PE, PG, PH, PL, PT, QA, RO, RS, RU, RW, SA, SC, SD, SE, SG, SK, SL, SM, ST, SV, SY, TH, TJ, TM, TN, TR, TT, TZ, UA, UG, US, UZ, VC, VN, ZA, ZM, ZW
African Regional Intellectual Property Organization (ARIPO) (BW, GH, GM, KE, LR, LS, MW, MZ, NA, RW, SD, SL, ST, SZ, TZ, UG, ZM, ZW)
Eurasian Patent Office (AM, AZ, BY, KG, KZ, RU, TJ, TM)
European Patent Office (EPO) (AL, AT, BE, BG, CH, CY, CZ, DE, DK, EE, ES, FI, FR, GB, GR, HR, HU, IE, IS, IT, LT, LU, LV, MC, MK, MT, NL, NO, PL, PT, RO, RS, SE, SI, SK, SM, TR)
African Intellectual Property Organization (BF, BJ, CF, CG, CI, CM, GA, GN, GQ, GW, KM, ML, MR, NE, SN, TD, TG)
Publication Language: Japanese (JA)
Filing Language: Japanese (JA)