33.160.40 视频系统 标准查询与下载

GSO IEC 60558:2015 螺旋磁带录像机 C 型

This standard applies to magnetic video recording and/or reproduction using 25.4 mm (1 in) tape on type C helical video tape recorders suitable for broadcast applications.

Type C helical video tape recorders

GSO IEC 62315-1:2015 未压缩数字视觉界面的数字电视描述 第1部分：一般原则

This part of IEC 62315 specifies requirements for digital television (DTV) monitors that use an uncompressed, baseband, digital video interface. These requirements apply to baseband, digital, video interfaces that use the VESA E-EDID Standard for the discovery of supported video formats. This standard also specifies the video formats to be supported by a DTV monitor. The timing requirements for 14 video formats are specified along with requirements for video format discovery. A mechanism allowing a video source to discover the preferred format of a DTV monitor is also described. A digital video interface is not specified in this part; however, it is envisaged that such interfaces will appear in future parts of IEC 62315. NOTE It is recommended that devices using the DTV profiles defined in this document, incorporate a digital content protection system on such interfaces in order to ensure interoperability between devices.

DTV profiles for uncompressed digital video interfaces - Part 1: General

GSO IEC 62070:2015 广播数字磁带录像机 记录错误和/或重新记录时的替代方法

This International Standard specifies methods for indicating the record and/or reproduction error status of broadcast-grade digital VTRs utilizing a Reed Solomon product error correction code. (This code is hereinafter referred to as RS.) This standard also specifies methods of measuring the error rates in record and/or reproduction modes to indicate the error status. The following two indicators are specified herein: Go/No go indicator (hereinafter GNGI) for operational use. Error rate indicator (hereinafter ERI) for maintenance use. NOTE This standard may be applicable to other digital television equipment using an RS product error correction code.

Broadcast digital video tape recorders - Ientification method for recording and/or reproduction error status

GSO IEC 62156:2015 数字视频录制 12.65mm 视频压缩 D-9 类型分量格式 525/60 和 625/50（数字 S 型）

Intraframe bit rate reduction is applied to video data prior to recording. This International Standard specifies the content, format and recording method of the data blocks containing video, audio, and associated data that form the helical records on 12,65 mm tape in cassettes. In addition, this standard specifies the content, format and recording method of the longitudinal record containing tracking information for the rotating head associated with the helical records, and also cue audio, and control tracks. One video channel and four independent audio channels are recorded in the digital format. Each of these channels is capable of independent editing. The video channel records and reproduces a component television signal in the 525 line system with a frame frequency of 29,97 Hz (hereinafter referred to as the “525/60 system”) and in the 625 line system with a frame frequency of 25,00 Hz (hereinafter referred to as the “625/50 system”).

Digital video recording with video compression 12,65 mm type D-9 component format 525/60 and 625/50 (Digital S)

GSO IEC 62071-2:2015 使用 6.35 毫米磁带的压缩螺旋扫描数字视频记录系统 格式 D-7 第2部分：压缩格式

This part of IEC 62071 defines the DV-based data structure for the interface of digital audio, subcode data and compressed video with the following parameters: 525/60 system – 4:1:1 image sampling structure, 25 Mb/s data rate; 525/60 system – 4:2:2 image sampling structure, 50 Mb/s data rate; 625/50 system – 4:1:1 image sampling structure, 25 Mb/s data rate; 625/50 system – 4:2:2 image sampling structure, 50 Mb/s data rate. This standard does not define the DV compliant data structure for interface, of digital audio, subcode data and compressed video with the following parameters: 625/50 system – 4:2:0 image sampling structure, 25 Mb/s data rate The compression algorithm and the DIF structure conform to the DV data structure as defined in IEC 61834. Differences between the DV-based data structure defined in this standard and IEC 61834 are shown in Annex A.

Helical-scan compressed digital video cassette system using 6,35 mm magnetic tape - Format D-7 - Part 2: Compression format

GSO IEC 60461:2015 时间和控制的代码

This International Standard specifies a digital time and control code for use in television, film, and accompanying audio systems operating at nominal rate of 60, 59,94, 50, 30, 29,97, 25, 24 and 23,98 frames per second. This International Standard specifies a time address, binary groups, and flag bit structure. In addition, the standard specifies a binary group flag assignment, a linear time code transport, and a vertical interval time code transport. This International Standard defines primary data transport structures for linear time code (LTC) and vertical interval time code (VITC). This standard specifies the LTC modulation and timing for all video formats. This standard also defines the VITC modulation and location for 525/59,94 and 625/50 analogue composite and component systems only. NOTE The digital representation of analogue VITC (D-VITC) is specified in SMPTE 266M and is defined for 525/59,94 and 625/50 digital component systems only. High definition formats, such as those documented in SMPTE 274M and SMPTE 296M, should use ancillary time code (ATC) as specified in SMPTE 12M-2 (formerly SMPTE RP 188) for transport of time code in the digital video data stream. For future implementations of time code for digital standard definition formats, the use of ATC rather than D-VITC is encouraged.

Time and control code

GSO IEC/TR 61055-1:2015 无线电录像机的测量技术和操作控制 第1部分：模拟复合无线电录像机的操作控制

This technical report defines operational adjustments on analogue composite broadcast VTRs.

Measurement techniques and operational adjustments of broadcast VTRs - Part 1: Operational adjustments on analogue composite broadcast VTRs

GSO IEC 62107:2015 超压缩视频光盘 光盘交换系统规范

This International Standard defines the basic specification of the Super Video Compact Disc, (SuperVCD), characterized by high resolution and high picture quality, which matches current TV receivers. This standard is intended to be used as a basis for the design, production and compliance testing of SuperVCD discs and playback devices to achieve compatibility with current and future products. The general SuperVCD disc structure is based on the CD-ROM system (see ISO/IEC 10149).

Super video compact disc - Disc-interchange system-specification

GSO IEC 62122:2015 测量消费类数字磁带录像机（VTR）的方法 电子和机械性能

This standard specifies the basic methods of measurement for evaluating the electronic and mechanical performances of consumer-use digital VTRs. The formats of open reel VTRs, Beta, VHS, and 8 mm VTRs have been standardized. Methods of measurement for these analogue VTRs have been standardized in IEC 61041-1, IEC 61041-2, IEC 61041-3, IEC 61041-4, IEC 61041-5, and IEC 61146-3. Digital VTR 6,35 mm DV format and 12,65 mm D-VHS format have now been brought on the market. The methods of measurement for these consumer-use digital VTRs should be specified and standardized. With these measurement techniques, some items for the evaluation of performances specific to digital VTRs have also been included. There are two objectives for the proposed methods of measurement. One is to check the interchangeability and characteristics of the equipment under test which are indispensable to manufacturers, and the other is to evaluate the quality of image and sound, which concerns the customer. The latter is a priority for consumer satisfaction. Since a consumer can use only general-purpose instruments, any test which needs dismantling of apparatus and requires special instruments is in principle not specified. As error rate is important for digital equipment, an example of a method for measuring error rate is given in annex A.

Methods of measurement for consumer-use digital VTRs - Electronic and mechanical performances

GSO IEC 61966-2-4:2015 多媒体设备和系统 颜色测量和管理 第 2 4 部分：颜色管理 YCC 视觉应用扩展色域 xvYCC

This part of IEC 61966 is applicable to the encoding and communication of YCC colours used in video systems and similar applications by defining encoding transformations for use in defined reference capturing conditions. If actual conditions differ from the reference conditions, additional rendering transformations may be required. Such additional rendering transformations are beyond the scope of this standard.

Multimedia systems and equipment - Colour measurement and management - Part 2-4: Colour management - Extended-gamut YCC colour space for video applications - xvYCC

GSO IEC 60503:2015 用于视频广播磁带录像机 (VTRS) 的卷轴

This International Standard is applicable to tape spools which are used with video recorders for broadcast purposes. The object of this standard is to standardize the spools used throughout the various broadcast video recording formats.

Spools for broadcast videotape recorders (VTRS)

DIN EN 61883-8:2015 用户音频/视频设备.数字接口 .第8部分:ITU-R BT.601型数字视频数据的传输(IEC 61883-8-2008+A1-2014);德文版本EN 61883-8-2009+A1-2014

Consumer audio/video equipment - Digital interface - Part 8: Transmission of ITU-R BT.601 style digital video data (IEC 61883-8:2008 + A1:2014); German version EN 61883-8:2009 + A1:2014

EN 62889:2015 数字视频接口 多媒体系统的千兆位视频接口

IEC 62889:2015(E) describes a serial digital interface, gigabit video interface (GVIF) for the interconnection of digital video equipment. The GVIF is primarily intended to carry high-speed digital video data for general usage and is well suited for multimedia entertainment systems in a vehicle. It specifies the physical layer of the interface including transmission line characteristics and electrical characteristics of transmitter and receiver. Mechanical and physical specifications of connectors are not included.

Digital video interface - Gigabit video interface for multimedia systems

EN 62106:2015 频率范围为 87 5 MHz 至 108 0 MHz 的 VHF/FM 声音广播无线电数据系统（RDS）规范

Specification of the radio data system (RDS) for VHF/FM sound broadcasting in the frequency range from 87@5 MHz to 108@0 MHz

GSO IEC 62389:2015 DVD播放机的测量方法

IEC 62389:2005 specifies measurement methods of electrical characteristics for consumer-use DVD players. This standard is applicable for use in the description of performances for catalogues and brochures of the products. This bilingual version (2013-07) corresponds to the monolingual English version, published in 2005-10.

Methods of measurement for DVD players

KS C IEC 62315-1:2014 未压缩的数字视频接口用DTV轮廓 第1部分：总则

DTV profiles for uncompressed digital video interfaces — Part 1: General

KS C IEC 62315-1-2014(2019) 用于未压缩数字视频接口的Dtv配置文件 - 第1部分:概述

DTV profiles for uncompressed digital video interfaces — Part 1: General

GSO IEC 61880-2:2014 视觉系统 (60/525) 使用垂直阻塞周期的视频和相关数据 模拟接口 第2部分：525 逐行扫描系统

This part of IEC 61880 specifies the aspect ratio code and the copy control information code and the method of transfer of these codes in the vertical blanking interval of the luminance signal. It is applicable to the transfer of video related information with the video signal through the baseband analogue signal of the 525-line/60-frame progressive scan video system. This standard is applicable to analogue video signal interfaces between digital and analogue video equipment as follows: – digital video equipment to digital video equipment; – digital video equipment to analogue video equipment; – analogue video equipment to digital video equipment; – analogue video equipment to analogue video equipment.

Video systems (525/60) - Video and accompanied data using the vertical blanking interval - Analogue interface - Part 2: 525 progressive scan system

GSO IEC 61599:2014 视频（视觉）光盘播放器 测量方法

This International Standard applies to reproducing equipment for videodisks for home use (hereinafter referred to as "player"), that conforms to the specifications of IEC 60844, IEC 60845, IEC 60856 and IEC 60857. This standard deals with listing and defining the characteristics affecting the performance of videodisk players, establishing conditions and methods of measurement of those characteristics, and standardizing the presentation of results. This standard is not applicable to specify limiting values of the various quantities for acceptable performances. The methods of measurement are designed to make possible the assessment of the performance of the complete player.

Videodisk players - Methods of measurement

GSO IEC 61834-8:2014 记录 消费类使用 6.35 毫米磁带的螺旋扫描数字视频（视频）录像机的记录系统（系统 50-625、625-60、1125-60、50-1250） 第8部分：625 的 PAL 冗余格式 50系统

This part of IEC 61834 is an extension of the SD specification (SD mode) and covers the features necessary to enable a DVCR to record and reproduce PALplus signals. While all DVCRs must have the capability of recording and/or playback in SD (SP) mode, PALplus capability is optional. For this Part 8, the data structure of a track is defined by APT = 000b which consists of four areas as described in 4.3.2 in IEC 61834-1 and AP1 = AP2 = AP3 = 000b. There are two methods for recording the PALplus signal on a DVCR: - method 1: record the partially encoded PALplus signal; - method 2: record the completely decoded PALplus signal. This part is concerned with "Method 1" (baseband helper recording) as this requires an extension to the DVCR SD specification IEC 61834-2. For "Method 2" the DVCR is equipped with a built-in PALplus decoder and the SD specification IEC 61834-2 applies unchanged.

Recording - Helical-scan digital video cassette recording system using 6,35 mm magnetic tape for consumer use (525-60, 625-50, 1125-60 and 1250-50 systems) - Part 8: PALplus format for the 625-50 system