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電影數(shù)字水印檢測項目報價???解決方案???檢測周期???樣品要求? |
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本標(biāo)準(zhǔn)規(guī)定了廣播電視的主要術(shù)語和定義。本標(biāo)準(zhǔn)適用于廣播電視系統(tǒng)。
本標(biāo)準(zhǔn)界定了音頻、視頻和視聽設(shè)備及系統(tǒng)范圍內(nèi)基礎(chǔ)和常用詞匯的中英文名稱及定義,但不包括信號傳輸方面的詞匯。本標(biāo)準(zhǔn)適用于音頻、視頻和視聽設(shè)備及系統(tǒng)范圍內(nèi)基礎(chǔ)和常用詞匯的中英文名稱及定義,其他領(lǐng)域可參照使用。
本標(biāo)準(zhǔn)規(guī)定了中國標(biāo)準(zhǔn)文本編碼的結(jié)構(gòu)、分配和使用原則、相關(guān)元數(shù)據(jù)和管理維護(hù)。本標(biāo)準(zhǔn)適用于所有由詞語組合構(gòu)成的抽象的智力或藝術(shù)創(chuàng)作。本標(biāo)準(zhǔn)不適用于文本作品的任何物理產(chǎn)品,包括各種印刷型出版物或基于作品內(nèi)容的電子格式。如打印的文章、電子書等。文本作品的內(nèi)容表達(dá)和載體表現(xiàn)應(yīng)分屬于不同的編碼標(biāo)識系統(tǒng)。中國標(biāo)準(zhǔn)文本編碼與其他標(biāo)準(zhǔn)編碼標(biāo)識系統(tǒng)之間的關(guān)系將在附錄E中詳細(xì)說明。注冊中國標(biāo)準(zhǔn)文本編碼與版權(quán)登記不具有同一性,自然也不成為文本作品知識產(chǎn)權(quán)的法律憑證。
本標(biāo)準(zhǔn)規(guī)定了 IPTV業(yè)務(wù)的安全目標(biāo)和各層面的安全需求,在此基礎(chǔ)上構(gòu)建了 IPTV安全體系架構(gòu),描述了 IPTV業(yè)務(wù)的安全評估指標(biāo)參數(shù)。本標(biāo)準(zhǔn)適用于IPTV終端、用于IPTV業(yè)務(wù)的IP承載網(wǎng)設(shè)備、IPTV業(yè)務(wù)的相關(guān)服務(wù)器和控制處理設(shè)備、IPTV用戶管理設(shè)備,以及與IPTV網(wǎng)絡(luò)對接的其他網(wǎng)絡(luò)實體如ICP、增值業(yè)務(wù)平臺等。
1.0.1為規(guī)范電子工程建設(shè)的基本術(shù)語及其定義,實現(xiàn)術(shù)語標(biāo)準(zhǔn)化,制定本標(biāo)準(zhǔn)。1.0.2本標(biāo)準(zhǔn)適用于電子工程建設(shè)的規(guī)劃、咨詢、設(shè)計、工程監(jiān)理、工程管理等工程服務(wù)以及教學(xué)、科研及其他相關(guān)領(lǐng)域。1.0.3電子工程建設(shè)文件、圖紙、科技文獻(xiàn)使用的術(shù)語,除應(yīng)符合本標(biāo)準(zhǔn)外,尚應(yīng)符合現(xiàn)行有關(guān)標(biāo)準(zhǔn)的規(guī)定。
本標(biāo)準(zhǔn)規(guī)定了電子書領(lǐng)域常用術(shù)語和定義。本標(biāo)準(zhǔn)適用于電子書領(lǐng)域的信息交換等。
本標(biāo)準(zhǔn)規(guī)范了移動互聯(lián)網(wǎng)領(lǐng)域的術(shù)語和定義。本標(biāo)準(zhǔn)適用于移動互聯(lián)網(wǎng)領(lǐng)域。
This Report comprises a report on the current “state of the art” of digital content protection for broadcast television and related services.
This Recommendation describes the service requirements and functional framework architecture for support of IPTV servicesto provide enhanced broadcasting, where broadcast programmes are delivered over existing cable-based secondary distribution networks composed of HFC or FTTx with some enhancements by applications and/or services provided over IP-enabled networks. It addresses the service requirements, use cases and functional components required to support these requirements. Where possible, this Recommendation utilizes the material already developed, or under development, in ITU-T Recommendations related to video service delivery over secondary networks.
This Recommendation describes an IPTV terminal device (IPTV TD) that enables a migration path for the support of basic IPTV services, for current terminal devices usedfor other TV delivery services. This Recommendation identifies architectures and functions needed for the IPTV TD to support basic IPTV services, and is intended to meet immediate demands of current TV delivery services to rapidly deploy basic IPTV services.
This Recommendation | International Standard defines a set of lossless (bit-preserving) and lossy compression methods for coding continuous-tone, bi-level, grey-scale, colour digital still images, or multi-component images. This Recommendation | Internati
Recommendation ITU-T Y.1901 specifies the high level requirements to support IPTV services. These include IPTV requirements for service offering, network aspects, QoS and QoE, service and content protection, end system, middleware and content.
The revision of IEC 62227:2008 has become necessary to specify the new additional definition of the descriptor.
This International Standard defines the common semantics and core elements on rights information interoperability for IPTV systems/equipment that is subject to multimedia content to be used across different platforms legally.