ISO/IEC 11172-1:1993(en) Information technology — Coding of moving pictures and associated audio for digital storage media at up to about 1,5 Mbit/s —
Part 1: Systems
In order to be able to store and play back digital video, a number of compression techniques are used so that the video data can be reduced without affecting the quality too much. The most common compression technique is MPEG, which is an ISO standard. This article will provide an overview of the different parts of the ISO/IEC 11172-1:1993 standard that deals with digital video compression.
What is ISO/IEC 11172-1:1993?
ISO/IEC 11172-1:1993 is an international standard that specifies the coding of moving pictures and associated audio for digital storage media at up to about 1,5 Mbit/s. It was developed by the International Organization for Standardization (ISO) and the International Electrotechnical Commission (IEC) and published in 1993.
The standard is commonly known as MPEG-1 Part 1, and its full title is Information technology – Coding of moving pictures and associated audio for digital storage media at up to about 1,5 Mbit/s – Part 1: Systems. It should not be confused with MPEG-1 Part 2, which is the video coding standard also known as MPEG-2.
MPEG-1 Part 1 is a lossy compression format, which means that it discards some of the information in the original signal in order to reduce the file size. The amount of information that is lost can be controlled by the user, and the trade-off between file size and quality can be adjusted to suit different applications.
The standard was designed to be used with a wide range of digital storage media, including CD-ROM, magnetic tape, and optical disc. It is also
What are the requirements of ISO/IEC 11172-1:1993?
This standard establishes the requirements for systems for coding of moving pictures and associated audio for digital storage media at up to about 1,5 Mbit/s. This includes inter alia the following:
- support of various types of moving picture content with different degrees of complexity;
- bitstreams that can be stored in a file format or transmitted over a digital interface;
- random access to any location in the stream;
- synchronization information in the bitstream to allow playback from non-contiguous storage media or after transmission errors.
What are the benefits of ISO/IEC 11172-1:1993?
There are many benefits of ISO/IEC 11172-1:1993. This standard provides a framework for the coding of moving pictures and associated audio for digital storage media. It can be used for a wide variety of applications, including video conferencing, digital TV, and HDTV.
ISO/IEC 11172-1:1993 is an efficient way to code video and audio information. The standard is also flexible, allowing for different types of video and audio to be coded. This makes it ideal for use in a variety of different systems.
The standard is also easy to use, making it ideal for those who are new to video and audio coding. It is also easy to implement, making it a good choice for those who want to use it in their own systems.
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