To convert MTS to AAC, select or drop your .mts file above, check that AAC is chosen as the output, and click Convert. This conversion runs on our server, and your files are deleted 72 hours later.
What is a MTS file?
MTS – AVCHD video (MTS). MTS is AVCHD video, recorded by many Sony and Panasonic camcorders onto memory cards: H.264 pictures in a transport stream. Converting makes a new file: the video is decoded and encoded again, so converting from a format that lost detail never brings it back.
MTS Converter →What is an AAC file?
AAC – AAC audio. AAC is the successor of MP3: it sounds better at the same size. A bare .aac file is a stream of AAC frames; the usual home of AAC is the M4A file. Converting makes a new file: the sound is decoded and written again, so converting from a lossy format never brings back what was lost.
AAC Converter →How to convert MTS to AAC
- Click Select File, or drop your .mts files anywhere on this page. You can add several at once.
- Check that AAC is chosen as the output format. On this page it is picked for you.
- Click Convert. When a file has to go to our server, the button says Upload and convert instead.
- Click Download next to each file when it's done.
MTS vs AAC: how they compare
| MTS | AAC | |
|---|---|---|
| Layout | Moving pictures and sound | A stream of sound |
| Editable | In video editors | In audio editors |
| Created by | Sony and Panasonic, 2006 | MPEG, 1997 |
| Best for | Footage from AVCHD camcorders | Music on phones and streaming |
Good to know
- The sound of the video is made into an AAC file; the pictures are left out. Only the first sound track is converted.
Frequently asked questions
Is converting MTS to AAC free?
Yes. Everyone gets 25 free credits a day, with no account needed. Conversions on our server use one credit per started minute of work, so most cost a single credit. Credits reset at midnight UTC.
Are my MTS files uploaded anywhere?
This conversion runs on our server, because converting video needs ffmpeg, which does not run in a browser. Your file is sent over an encrypted connection, and both it and the result are deleted 72 hours after the conversion. The server has no internet access while it works on your file.
How large can the MTS file be?
Up to 1 GB per file. This conversion runs on our server, which accepts files up to that size.
Will the AAC look the same as the MTS?
Only the sound is kept: the pictures are left out, and the AAC is made from the first sound track.
Can I convert several MTS files at once?
Yes. Add as many files as you like; they are converted one after another, and each one gets its own Download button.
Convert MTS to other formats
- MTS Converter
- MTS to AIFF Converter
- MTS to AVI Converter
- MTS to FLAC Converter
- MTS to FLV Converter
- MTS to GIF Converter
- MTS to M4A Converter
- MTS to MKV Converter
- MTS to MOV Converter
- MTS to MP3 Converter
- MTS to MP4 Converter
- MTS to WAV Converter
- MTS to WEBM Converter
- MTS to WEBP Converter
- MTS to WMA Converter
- MTS to WMV Converter
Convert other files to AAC
- Convert to AAC
- MP4 to AAC Converter
- MOV to AAC Converter
- MKV to AAC Converter
- AVI to AAC Converter
- WEBM to AAC Converter
- WMV to AAC Converter
- FLV to AAC Converter
- MP3 to AAC Converter
- WAV to AAC Converter
- M4A to AAC Converter
All video formats
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