AVC Hd Video to AUDIO Video Interleave conversion is the process of transforming video files recorded in the MTS container (typically AVCHD/AVC HD codec from camcorders) into the AVI container format, which packages video and audio streams in a widely supported Microsoft-based wrapper. This conversion repackages or transcodes the H.264/AVC video and accompanying audio into AVI-compatible codecs so the resulting file can be played on legacy players, editing systems, or devices that prefer the AVI container.
Related guides
Practical guides to help you choose formats, preserve quality, and avoid common conversion problems.
A practical guide to preparing video for social platforms without failed uploads or blurry results. Learn why MP4 H.264 is the safe universal format, the best video format for TikTok, the right Instagram Reels format, and how to fix iPhone MOV upload issues. Get the exact aspect ratios, resolutions, frame rates, and bitrate settings for YouTube, Shorts, Reels, and Feed so your uploads look sharp and stay small.
Read guide →Choosing the right video format affects quality, file size, editing flexibility, streaming performance, and whether your audience can play the file at all. This guide explains video file formats in practical terms, including containers, codecs, subtitles, HDR, audio tracks, and common conversion choices, so you can confidently pick the best format for web publishing, social sharing, editing, archiving, and everyday playback.
Read guide →MOV files from iPhone, Mac, and editing apps often need conversion before they are easy to share, upload, or play on Windows. This guide explains MOV vs MP4, when you can remux without quality loss, when to re-encode, and the best MP4 settings for web, email, YouTube, Windows, audio, subtitles, HDR, file size, and batch conversion.
Drag your .MTS file from your computer or use the browse function.
Confirm .avi as the selected destination format.
Click "Convert" and download your converted .AVI file once ready.
The MTS file uses the video/mp2t MIME type and often contains H.264 or AVCHD codec-encoded video streams primarily used in high-definition camcorder footage. AVI files have the video/x-msvideo MIME type and support multiple codecs such as DivX, XviD, and MJPEG, making them versatile for playback and editing. AVI is a container format that facilitates synchronization of audio and video streams for smoother media experience.
The AUDIO Video Interleave (.AVI) format is commonly used for video. Understanding its characteristics can be helpful when converting to or from other formats like AVC Hd Video.
While specific technical details aren't available here, AUDIO Video Interleave files generally serve the purpose of storing video effectively within their domain.
Our online MTS to AVI converter allows you to easily convert AVC Hd Video files to AUDIO Video Interleave format without any software installation. Perfect for users who need a fast, reliable, and secure solution to change their video file formats directly from their browser.
AVC Hd Video (MTS) is a high-definition format commonly used by camcorders and offers excellent video quality but limited compatibility. AUDIO Video Interleave (AVI) is an older, more widely supported container format that works with almost all media players and editing tools. While MTS files are optimized for recording, AVI files are better suited for playback and editing across various devices.
Keep original resolution and frame rate when possible to preserve quality; converting 1080p MTS to 480p AVI reduces detail noticeably.
For best quality preservation, transcode into a lossless AVI codec (Huffyuv/Lagarith) or use high-bitrate MPEG-4; avoid re-encoding multiple times.
Batch conversion is supported by most desktop converters—process similar clip sets together and use consistent settings to save time and ensure uniform output.
Optimal file sizes: for 1080p retain >8–15 Mbps for good quality in MPEG-4 AVI; use higher bitrates for motion-heavy footage; free web converters may cap sizes.
This MTS to AVI converter saved me hours of manual conversion work.
Emily R.
Videographer
Fast and reliable tool with excellent output quality.
Jason K.
Video Editor
Easy to use and compatible with my editing software.
Linda M.
Content Creator
Start your free MTS to AVI conversion now.
Drag your file here to to upload.
Up to 250MB
Format-specific limitations: AVI is an older container and may not support modern codec metadata, advanced audio channel layouts, or very large files as efficiently as MP4/MKV.