Convert MTS to AVI on Mac
Convert MTS files to AVI format on your Mac with Jollycat. AVCHD camcorder format used by Sony, Panasonic, and Canon camcorders. Contains H.264 video with AC-3 audio. All processing runs locally on your Mac — no cloud processing and no uploads required for conversion.
MTS vs AVI
| Property | MTS | AVI |
|---|---|---|
| Type | container | container |
| Compression | H.264 + AC-3/PCM | Various codecs |
| Container | Yes | Yes |
| Common Codecs | H.264, MPEG-2, AC-3, PCM | DivX, Xvid, MJPEG, H.264 |
| File Extension | .mts | .avi |
| Key Advantage | High quality camcorder video | Wide legacy support |
How to Convert MTS to AVI on Mac
Open your MTS file
Drag and drop your .mts file onto the Jollycat icon in your macOS dock or menu bar. Jollycat instantly detects the format.
Choose AVI as output
Select AVI from the conversion options. Adjust quality settings, bitrate, or resolution if needed.
Convert and save
Click Convert and Jollycat processes the file instantly on your Mac. No uploads required, no waiting — everything runs locally on Apple Silicon.
When to Convert MTS to AVI
AVI advantages
Wide legacy support. Simple container format.
MTS limitations
Large file sizes. Not web-compatible.
Common use cases
Legacy video files, Security camera footage, Old video collections.
MTS to AVI Conversion Tips
Use Jollycat's trim and crop tools to edit your video before converting. This saves time by only processing the parts you need.
For sharing online, AVI with H.264 codec provides the best balance of quality and compatibility.
AVI uses interleaved audio and video streams. Older files often use DivX/Xvid codecs.
Frequently Asked Questions
Is the MTS to AVI conversion free?
Jollycat is a one-time purchase for $9.99. Once purchased, you can convert MTS to AVI and use all 1,650+ conversion paths with no limits.
Does converting MTS to AVI require an internet connection?
No. Jollycat processes everything locally on your Mac. Your MTS files never leave your device — all conversion happens offline using Apple Silicon.
Can I batch convert multiple MTS files to AVI?
Yes. Drag multiple MTS files onto Jollycat and convert them all to AVI at once. Batch processing is built in.
Ready to Convert MTS to AVI?
Jollycat handles MTS to AVI conversion and 1,650+ other format conversions. All offline on your Mac.
Get Jollycat for Mac