SIST EN 61834-2:2005
(Main)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 2: SD format for 525-60 and 625-50 systems
General Information
- Abstract
Specifies the content, format and recording method of the data blocks forming the helical records on the tape containing audio, video, and system data. It describes the specifications for the 525-line system with a frame frequency of 29,97 Hz and 625-line system with a frame frequency of 25,00 Hz. One video channel and two independent audio channels are recorded in the digital format.
- Status
- Published
- Publication Date
- 31-Dec-2004
- Technical Committee
- AVM - Audio, video and multimedia systems and equipment
- Current Stage
- 6060 - National Implementation/Publication (Adopted Project)
- Start Date
- 01-Jan-2005
- Due Date
- 01-Jan-2005
- Completion Date
- 01-Jan-2005
Overview
SIST EN 61834-2:2005 sets the standard for digital video cassette recording systems using helical-scan technology with 6.35 mm magnetic tape intended for consumer use. Developed by CLC and based on the IEC 61834-2:1998 reference, this standard specifically addresses the SD (Standard Definition) format for two widely used video systems:
- 525-line system with 29.97 Hz frame frequency
- 625-line system with 25.00 Hz frame frequency
It provides comprehensive specifications regarding the content, format, and recording method of the data blocks, which include audio, video, and system data information. The standard is crucial for ensuring compatibility and interoperability across consumer digital video cassette equipment operating in global markets.
Key Topics
Helical-Scan Digital Recording
- Defines the structure and operation of the helical-scan recording method on 6.35 mm magnetic tape.
- Details the arrangement of recorded tracks which enable efficient, high-quality recording for consumer electronics.
Data Block Content and Format
- Specifies how audio, video, and system data are encoded and organized on the tape.
- Covers the use of one video channel and two independent audio channels in digital format.
- Emphasizes synchronization and error management for reliable playback.
Compatibility for 525-60 and 625-50 Systems
- Outlines the necessary technical requirements to ensure system compatibility across regions using the 525/60 (NTSC) and 625/50 (PAL/SECAM) standards.
- Facilitates standardized recording and playback, supporting consumer access to a wider range of content.
Applications
SIST EN 61834-2:2005 is applied in the development, manufacturing, and testing of consumer digital video cassette recorders and compatible media. Its practical value is seen in:
- Consumer Video Equipment: Ensures interoperability among various brands and models of video cassette recorders using SD format.
- Archiving and Playback: Provides standardized methods for recording and retrieving high-quality video and audio, supporting long-term archiving and consistent playback.
- Content Creation and Distribution: Enables content producers and distributors to create universally compatible recordings for home viewing.
- Repair and Service: Assists professionals in diagnosing and resolving compatibility or recording quality issues in helical-scan video cassette systems.
Related Standards
For maximum benefit and compliance, it is recommended to refer to related and complementary standards:
- IEC 61834 Series: Covering other parts that address additional formats, higher resolutions (HD), and extended functionalities for digital video cassette systems.
- EN 61834-1: General specifications for helical-scan digital video cassette recording systems.
- Relevant Video System Standards: Such as ITU-R BT.601 for digital video, and regional broadcast standards (NTSC, PAL, SECAM).
By adhering to SIST EN 61834-2:2005, manufacturers and engineers ensure the reliable performance, compatibility, and user experience of digital video cassette products, supporting both legacy and modern consumer requirements in video recording and playback technology.
Relations
- Effective Date
- 03-Feb-2026
- Effective Date
- 03-Feb-2026
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- 03-Feb-2026
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- 03-Feb-2026
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- 03-Feb-2026
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- 03-Feb-2026
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- 03-Feb-2026
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- 03-Feb-2026
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- 03-Feb-2026
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- 03-Feb-2026
- Effective Date
- 03-Feb-2026
- Effective Date
- 03-Feb-2026
- Effective Date
- 03-Feb-2026
- Effective Date
- 03-Feb-2026
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Frequently Asked Questions
SIST EN 61834-2:2005 is a standard published by the Slovenian Institute for Standardization (SIST). Its full title is "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 2: SD format for 525-60 and 625-50 systems". This standard covers: Specifies the content, format and recording method of the data blocks forming the helical records on the tape containing audio, video, and system data. It describes the specifications for the 525-line system with a frame frequency of 29,97 Hz and 625-line system with a frame frequency of 25,00 Hz. One video channel and two independent audio channels are recorded in the digital format.
Specifies the content, format and recording method of the data blocks forming the helical records on the tape containing audio, video, and system data. It describes the specifications for the 525-line system with a frame frequency of 29,97 Hz and 625-line system with a frame frequency of 25,00 Hz. One video channel and two independent audio channels are recorded in the digital format.
SIST EN 61834-2:2005 is classified under the following ICS (International Classification for Standards) categories: 33.160.40 - Video systems. The ICS classification helps identify the subject area and facilitates finding related standards.
SIST EN 61834-2:2005 has the following relationships with other standards: It is inter standard links to SIST HD 507 S1:1999, SIST EN 60735:1999, SIST EN 60958:1999, SIST EN 61834-6:2005, SIST EN 61883-2:2007, SIST EN 61883-2:1999, SIST EN 61834-8:2003, SIST EN 62071:2005, SIST EN 61834-1:2003, SIST EN 61834-10:2005, SIST EN 61834-11:2008, SIST EN 61834-4:1999/A1:2011, SIST EN 61834-9:2003, SIST EN 61834-7:2005. Understanding these relationships helps ensure you are using the most current and applicable version of the standard.
SIST EN 61834-2:2005 is available in PDF format for immediate download after purchase. The document can be added to your cart and obtained through the secure checkout process. Digital delivery ensures instant access to the complete standard document.
Standards Content (Sample)
SLOVENSKI STANDARD
01-januar-2005
Snemanje - Digitalni videokasetni snemalni sistem z zapisovanjem s poševnimi
sledmi na magnetnem traku, širokem 6,35 mm, za splošno uporabo (sistemi 525-
60, 625-50, 1125-60 in 1250-50) – 2. del: Format SD za sistema 525-60 in 625-50 (IEC
61834-2:1998)
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
2: SD format for 525-60 and 625-50 systems
Aufzeichnung - Videokassettensystem mit digitaler Schrägspuraufzeichnung auf
Magnetband 6,35 mm für den Heimgebrauch (Systeme 525-60, 625-50, 1125-60 und
1250-50) -- Teil 2: SD-Format für die Systeme 525-60 und 625-50
Enregistrement - Système de magnétoscope numérique à cassette à balayage hélicoïdal
utilisant la bande magnétique de 6,35 mm, destiné au grand public (systèmes 525-60,
625-50, 1125-60 et 1250-50) -- Partie 2: Format SD pour les systèmes 525-60 et 625-50
Ta slovenski standard je istoveten z: EN 61834-2:1998
ICS:
33.160.40 Video sistemi Video systems
2003-01.Slovenski inštitut za standardizacijo. Razmnoževanje celote ali delov tega standarda ni dovoljeno.
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