Filmfájlok

Filmfájlok, often referred to as movie files, are digital containers that store all the necessary data to play a motion picture. These files typically include audio streams, video streams, and often subtitle tracks. The video stream contains the visual information, compressed using various codecs to reduce file size while maintaining acceptable quality. Common video codecs include H.264 (AVC), H.265 (HEVC), and VP9. The audio stream carries the sound of the film, also compressed with codecs like AAC, MP3, or DTS. Subtitle tracks can be embedded directly within the file or stored as separate files.

The most prevalent container format for filmfájlok is MP4 (MPEG-4 Part 14), known for its versatility and wide compatibility across devices and software. Other common container formats include MKV (Matroska), which is highly flexible and supports multiple audio and subtitle tracks, and AVI (Audio Video Interleave), an older but still used format. The choice of container format and the codecs used within it significantly impact the file's size, quality, and the devices capable of playing it. Understanding these components is crucial for managing, sharing, and enjoying digital films.