Why convert MTS to MOV?
MTS is the recording format used by AVCHD camcorders and does not play well outside dedicated software. Converting to .MOV makes footage work natively in Final Cut Pro and older Mac-based editing pipelines. Some Apple tools also import AVCHD directly, but pre-converting removes compatibility guesswork. For general sharing or web upload, MP4 is more widely supported than MOV.
How to convert MTS to MOV
VLC FREE
Go to Media > Convert/Save, add your .mts, set encapsulation to QuickTime/MOV with H.264 video and AAC audio, then click Start.
iMovie BUILT-IN
Import your .mts file into iMovie; it transcodes AVCHD automatically and lets you export as .mov.
Freemake Video Converter FREE
Add your .mts clip, choose MOV as the output format, and click Convert.
Command line - FFmpeg CLI
Run ffmpeg -i input.mts -c:v libx264 -c:a aac output.mov to re-encode with H.264 video and AAC audio.
Programs that convert MTS
About these formats
An MTS file is HD video recorded by an AVCHD camcorder - Sony, Panasonic, Canon or JVC. The free VLC media player opens it on Windows, macOS and Linux with no extra codecs. To share or edit…
Open .MTS details →A MOV file is an Apple QuickTime movie - the default format for video recorded on iPhone, iPad, and Mac. On a Mac, double-click it to play in QuickTime Player. On Windows 10/11, the…
Open .MOV details →Quality & what to watch
- Re-encoding always reduces quality compared to the original; use a high-quality preset (e.g. FFmpeg
-crf 18) if the file will be edited further. - Consumer AVCHD cameras record 1080i (interlaced) - apply a deinterlace filter during conversion to avoid combing artifacts on fast motion.
- Long recordings split into multiple
.mtsfiles; each converts separately, so concatenate them first if you need one continuous clip.
Frequently asked questions
Does converting MTS to MOV reduce quality?
Is MOV better than MP4 for AVCHD footage?
Why does my converted MOV look interlaced?
Can I join spanned AVCHD clips into one MOV?
.mts files with FFmpeg first, or import the full AVCHD folder into iMovie or DaVinci Resolve and export from there.