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  1. AVI File (What It Is and How to Open One) - Lifewire

    Jul 21, 2023 · An AVI file is an Audio Video Interleave file for storing both video and audio data in a single file. VLC, Windows Media Player, and other similar programs support playing AVI files.

  2. What Is an AVI File (and How Do I Open One)? - How-To Geek

    Sep 12, 2018 · First developed in 1992 by Microsoft, AVI is the standard video format for Windows machines. The file is saved in a multimedia container format that stores audio and video using a …

  3. AVI files: Explained | Opening and Using AVI files | Adobe

    What is an AVI file? AVI is a multimedia container file format that stores audio, video, and metadata — like video descriptions, subtitles, etc. You can think of it as a container that packs in multiple streams …

  4. What Is an AVI File and How to Open One – Movavi Converter

    Oct 2, 2025 · AVI stands for Audio Video Interleave. Microsoft developed this file format to store video and audio data as a single file. AVI files have an '.avi' extension at the end of their name. This file …

  5. What Is AVI Format and What Are the Cons and Pros of It?

    Nov 5, 2024 · AVI, also known as Audio Video Interleaved, is a file format that combines audio and video data into a file for simultaneous playback. It is mainly used as a container for TVs, movies and …

  6. AVI Format: Should You Still Use AVI? - Cloudinary

    Jan 14, 2026 · AVI, short for Audio Video Interleave, is a multimedia file format created by Microsoft in 1992 to combine audio and video into a single file. It allows synchronized playback of both …

  7. AVI File Extension - What is it? How to open an AVI file?

    AVI (Audio Video Interleave) is a video file format developed by Microsoft. Files with AVI extension are typically used to save movies containing multiple audio and video streams which can be played …

  8. AVI Definition & Meaning - Merriam-Webster

    The meaning of AVI is a computer file format that contains audio and video data and is used to play back the audio and video data simultaneously; also : a data file using this format.

  9. AVI File: How to open AVI file (and what it is)

    Are you having problems opening an AVI file or are you simply curious about its contents? We're here to explain the properties of these files and provide you with software that can open or handle your AVI …

  10. AVI File - What is an .avi file and how do I open it? - FileInfo.com

    Mar 21, 2022 · What is an AVI file? An AVI file is a video file saved in the Audio Video Interleave (AVI) multimedia container format created by Microsoft. It stores video and audio data encoded in various …