How to import MTS files to iMovie on Mac Mountain Lion/Mac OS X Lion etc.? How to Log and Transfer MTS to Final Cur Pro (X)? How to edit MTS footage in iMovie? How to import AVCHD files to Final Cut? How to Convert AVCHD/MTS to PorRes? How to encode AVCHD MTS to AIC .mov?



Aug 24

Best Way to Convert/Join Merge MTS/M2TS/TS files on macOS Sierra

Relations/Differences of TS, MTS and M2TS

TS file extension stands for Transport Stream, and M-TS stands for M-PEG Transport stream. TS is a well-known communications protocol for audio, video, and data etc. It is specified in MPEG2 Part 1, Systems (ISO/IEC standard 13818-1). The file extension .ts is a perfect container format to encapsulate packetized elementary streams.

All TS, MTS and M2TS are files associated with AVCHD (a new HD camcorder format) which is compressed using MPEG-4 AVC/H.264 standard, which compresses the video without losing that much quality. m2ts, mts, m2t and ts are all Transport Streams of MPEG2 container format. The M2T or TS are introduced for broadcast systems and uses 188-byte packets, later extended for HD camcorders with an added 4 byte time code and we got M2TS/MTS; i.e. M2TS/MTS is using 192-byte packets. They are currently being used in Blu-ray Discs and HD digital video camera recorder format – AVCHD.

HD cameras/camcorders are becoming one essential part of people daily life. And usually we will make some recordings with some splitted clips or with one big one file. For smoothly playing and editing, we would like to join or split them. According my experience, there is not any software which focuses on combining or spliting AVCHD video files without decoding. Now i share a software called Pavtube MTS/M2TS Converter for Mac which has one functions of combining and trimming and also you can get video files with .mts/.m2ts./.ts Hope it helps numerous HD camcorder owners. (read review)

Following is the detailed guide on how to convert/merge AVCHD files on Mac (macOS Sierra also included). (Windows version – Pavtube MTS/M2TS Converter)

Download the best MTS/M2TS/TS converter/joiner:


Other Download:
– Pavtube old official address:
– Cnet Download:

Convert/Join MTS/M2TS/TS files on Mac (macOS Sierra also included)

Step 1. Load AVCHD video files to this program.

Drag AVCHD video files from hard drive to this program directly or clik “Add” button to import recordings. Batch video files are allowed to imported for combining.

Step 2. Join MTS/M2TS/TS video file.

Merging several video files into big one can be easily realised by ticking the checkbox of “Merge into one file” under the preview window.

Step 3. Choose any output video format.

Click “Format” icon and choose any format from Common Video, HD Video, 3D Video, FCP, iMovie/FCE, Sony Vegas/Premiere, TV etc according to your needs.

Step 4. Change MTS/M2TS/TS to any format

After converting, open the folder where put the converted AVCHD file and rename it. And then you can get the MTS/M2TS/TS video files with the same format and quality.

Conclusion: The steps of converting/joining MTS M2TS TS files into one on macOS Sierra are very easy, aren’t they? You can choose different output formats according to your devices as long as they can be supported very well for your various entertainment. I hope this article can do you a big favor! Why not go ahead and have a try?

Related Software:

Pavtube HD Video Converter for Mac – Professional HD Video converter for converting HD Videos on Mac, provides the perfect solution to convert HD video to any HD/SD video format like AVCHD MTS/M2TS/TS, H.265, AVI, MOV, MP4, MPEG, FLV, MKV, WebM, M4V, etc. and vice versa on Mac. Running perfectly on Mac OS X Snow Leopard/Lion/Mountain Lion/Mavericks/Yosemite/El Capitan/macOS Sierra.

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