médiaformátum

Médiaformátum refers to the specific way digital information is encoded and stored for various types of media. It dictates how data, such as images, audio, video, or text, is organized and interpreted by software and hardware. Different media formats are designed for specific purposes, offering advantages in terms of file size, quality, compatibility, or functionality.

For example, image formats like JPEG, PNG, and GIF have distinct characteristics. JPEG is known for its efficient compression, making it suitable for photographs, though it can result in some loss of quality. PNG is a lossless format, preserving image detail and supporting transparency, making it ideal for graphics and web images. GIF, while older, is still widely used for simple animations.

Audio formats also vary significantly. MP3 is a popular compressed format, balancing good sound quality with smaller file sizes for music distribution. FLAC is a lossless audio format that retains the original sound quality but results in larger files. WAV is another uncompressed format often used in professional audio production.

Video formats, such as MP4, AVI, and MOV, encompass both video and audio streams and employ various compression techniques. The choice of video format impacts playback compatibility, streaming efficiency, and the overall quality of the video content. Understanding media formats is crucial for users when sharing, storing, or consuming digital content, as it directly affects the performance and fidelity of the media.