http://www.mp3-box.org/mp3-joiner-mac-os/

Best Video Editor/cutter/trimmer/splitter For Mac, Mac Video Editor-Edit Video Mac,cut Videos Mac,trim Videos Mac,split Videos Mac
Video Editor for Mac is a little, smart and easy to use software designed for simple cutting,trimming,converting videos on mac.
While being simple and intuitive, it’s a handy mac video editor/cutter/trimmer/splitter/joiner that enables you to perform many tasks with ease on a mac. Now you can use it to edit video files mac, cut video files mac, trim video clips mac, split video mac into smaller ones, join/merge several video files into one mac, adjust effects(Brightness,Constrast,Saturation), set many encoding parameters including resolution, encoder, frame rate, video bitrate, batch convert your video clips to a range of different formats like AVI, WMV, MOV, DV, MPEG-4 etc with extremely fast encoding speed and exceptional quality (gets rid of audio and video out of sync problem), thus making it easy for you to import them into various editing apps like iMovie, FCE, FCP, QuickTime Pro etc or portable devices(supports 16:9 or 4:3 mode).
The nice idea of this Video Editor for Mac is to be very general purpose and it edits many video(outputs both general and HD) and audio file types, including AVI, DivX, WMV, MKV, MPG, MPG2, TOD, MOD, H.264/AVC, MP4, MOV, VOB, FLV, SWF, 3GP, AVCHD, M2TS, RM, RMVB, MP3, AIFF, AAC, AC3, MKA, WAV etc,using a variety of codecs.
How to convert AVCHD to Windows Movie Maker, AVCHD to WMM ?
How to convert AVCHD to Windows Movie Maker avi/wmv/mpg(HD) video for Windows XP,Vista and 7?
Recently you are confused with your new high definition Canon HF100 camcorder that saves natively to AVCHD. You really love the camcorder but are wondering if you still be able to edit it with the built-in Windows Movie Maker.
Actual AVCHD (.mts/m2ts/ts) is a format popularized by hard disk camcorders from Sony, Panasonic, and Canon, uses h.264 video coupled with AAC audio for recording movies. Neither of these two codecs is directly supported by Windows Movie Maker on Windows OS.
What you should do first is try to determine what software, if any, comes supplied with the Camcorder, and whether said software as import facilities that allow the video to be imported into Windows Movie Maker for editing. AVCHD conversion in Window movie maker can be one of the option.
If it doesn’t work fine for some reason, more than likely you’ll need to install AVCHD to Windows Movie Maker converter. This equips with a powerful decoder for the native AVCHD files off the camcorder and successes in allowing you to convert AVCHD files to an editable format like HD AVI (best format I strongly recommend you convert your AVCHD videos to), HD MPEG-2 or HD WMV that works well with any version of Movie Maker.
Windows Movie maker supports .asf, .avi, .m1v, .mp2, .mp2v, .mpe, .mpeg, .mpg, .mpv2, .wm, .wmv, of the options I list, HD AVI and HD MPEG-2 are the two I use regularly as output formats of AVCHD video converter and prefer over other options, for WMV format sometimes have no sound in Windows Movie Maker.
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