The ISO-IEC 14496-7:2015 is a technical standard that defines the coding of audio-visual objects for multimedia communication. It provides specifications for various video and audio codecs, allowing efficient compression and decompression of multimedia data. This standard is widely used in digital media applications, such as video streaming, online gaming, video conferencing, and virtual reality.
Video and Audio Compression
One of the main purposes of ISO-IEC 14496-7:2015 is to enable efficient compression of video and audio data. Video compression reduces the size of video files without significantly affecting the quality of the content. This is achieved by removing redundant information and exploiting perceptual limitations of human vision. Similarly, audio compression algorithms reduce the size of audio files while preserving the audible quality of the sound.
Compatible with Different Devices
ISO-IEC 14496-7:2015 ensures compatibility with different devices by providing a standardized format for multimedia content. This allows users to create, play, and share audio-visual data across various platforms and devices, including computers, smartphones, tablets, and smart TVs. The standard also allows for scalability, meaning the same content can be adapted to different screen sizes and resolutions without losing quality.
Advancements in Multimedia Technology
ISO-IEC 14496-7:2015 has played a significant role in advancements in multimedia technology. With the increasing demand for high-quality multimedia experiences, this standard has paved the way for innovations like 3D video, virtual reality, and augmented reality. By providing a common framework for encoding and decoding multimedia data, this standard has made it easier for developers and content creators to deliver immersive and visually appealing experiences to users.
Nina She