MTS is the file extensions for the high definition digital video camera recorder format, AVCHD (Advanced Video Codec High Definition). AVCHD always from sony, panasonic, jvc, canon etc digital tapeless camcorders.

Additional: what`s avchd? Just read follows:

1:Video signal:1080/60i, 1080/50i, 1080/24p, 1080/25p, 720/60p, 720/50p, 720/24p, 480/60i, 576/50i 2:Frame size in pixels:1920?á1080, 1440?á1080, 1280 x 720, 720?á480, 720?á576 3:Frame aspect ratio:4:3, 16:9 4:Video Compression:MPEG-4 AVC/H.264 (Main Profile Level-4.0 or High Profile Level-4.1, depending on vendor)5:Audio:Dolby Digital (AC-3), Linear PCM, 64 to 640 kbit/s, 1.5 Mbit/s (2 channels) 6:File extension (generally):mts (on camcorder), m2ts (after import to computer)7:Media:8 cm optical media (DVD), SD/SDHC Memory Card, “Memory Stick”, Built-in hard-disk or flash Media

Iorgsoft MTS converter for Mac is able to convert between almost all video files and can easily read and convert mts, M2TS, TS files into AVI, WMV, DV, MOV, FLV, MKV, MPG, MPEG, RM, RMVB, SWF, 3GP, M4V, 3G2, XVID, DIVX, HD MP4, HD MOV, HD AVI, HD MPG, HD WMV etc.

from blog: http://nikiandy.over-blog.com/

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