![]() The main advantage is data compression without an obvious loss of quality at a depth of up to 256 colors modern editions of GIF animations include customizable transparency functions. GIF format is widespread in the field of creating banners, as well as the graphic shell of video content. It is formed by means of specialized graphic editors, it can carry several raster images in a certain sequence. GIF file is an image, often accompanied by animation. All of these formats use the same MPEG-4 technology. The M4R file extension is used for MP4 ringtones in iPhone smartphones and in the same place, the M4B file extension is also used. An Mp4 file can contain both audio and video, and files with the M4A extension contain only audio tracks, and with the M4V file extension contain only video data. MP4 is the most common file extension for the MPEG-4 format. Mp4 file is a container defined in the system part of the MPEG-4 standard (ISO 14496-1).Mp4 files support all kinds of multimedia content (multiple audio streams, video streams, subtitle streams, pictures) and enhanced content (the so-called “Rich Media” or “BIFS”), such as 2D and 3D graphics, interactivity, DVD menus. The most commonly used file extension is MP4.An. MPEG-4 format is a standard developed by the Moving Picture Experts Group (MPEG), as defined in MPEG-4, that contains MPEG-4 encoded video and audio content encoded in Advanced Audio Coding (AAC). The MP4 file extension is mainly used for the MPEG-4 multimedia file format. ![]()
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