How to join (merge) HD m2ts files?

[slobadaca]

Can someone recommend a good program for joining (merge) HD m2ts files? I record with Sony HDR-CX115 HD camera, but since I wanted to do menu and pop up menu in Adobe Encore I thought all of them combined into one file because I have a 30 video clips. I tried TsMuxer but I get desync of audio and video.

[slobadaca]

This is info about one video file.

General
ID : 0
Complete name : F:\marina i mladen\30.1.2011\20110129212402.m2ts
Format : BDAV
Format/Info : Blu-ray Video
File size : 1.85 GiB
Duration : 11mn 49s
Overall bit rate : 22.4 Mbps
Maximum Overall bit rate : 24.0 Mbps

Video
ID : 4113 (0x1011)
Menu ID : 1 (0x1)
Format : AVC
Format/Info : Advanced Video Codec
Format profile : High@L4.0
Format settings, CABAC : Yes
Format settings, ReFrames : 2 frames
Duration : 11mn 49s
Bit rate : 21.2 Mbps
Width : 1 920 pixels
Height : 1 080 pixels
Display aspect ratio : 16:9
Frame rate : 25.000 fps
Resolution : 8 bits
Colorimetry : 4:2:0
Scan type : Interlaced
Scan order : Top Field First
Bits/(Pixel*Frame) : 0.410
Stream size : 1.75 GiB (95%)

Audio
ID : 4352 (0x1100)
Menu ID : 1 (0x1)
Format : AC-3
Format/Info : Audio Coding 3
Duration : 11mn 49s
Bit rate mode : Constant
Bit rate : 256 Kbps
Channel(s) : 2 channels
Channel positions : Front: L R
Sampling rate : 48.0 KHz
Video delay : -80ms
Stream size : 21.6 MiB (1%)

Text
ID : 4608 (0x1200)
Menu ID : 1 (0x1)
Format : PGS
Duration : 11mn 48s
Video delay : -80ms

[dylz]

Edit: Try TSDemux AVCHD/Blu-Ray M2TS stream demultiplexer. Joins and demuxes HDMV M2TS/MTS (MPEG-2 transport stream) or TS (transport stream) files to Elementary streams.

https://www.videohelp.com/tools/tsDemux