Here, I share a good AVCHD Video Converter--Aiseesoft AVCHD Converter. It provides the function to convert other HD videos to AVCHD which owns high definition video quality and less spaces.

Make my own ringtone for my iPhone i use Aiseesoft iPhone Ringtone Maker

if you are a Mac user:
try this iPhone Ringtone Maker for Mac
I use M2TS Converter to convert my mts files .

Make my own ringtone for my iPhone i use Aiseesoft iPhone Ringtone Maker

if you are a Mac user:
try this iPhone Ringtone Maker for Mac
I use M2TS Converter to convert my mts files .

Here, I share a best Video Converter for Mac, which can convert between all popular video and audio formats with super fast conversion speed and high output quality, such as AVI, MP4, MOV, MKV, WMV, DivX, XviD, MPEG-1/2, 3GP, 3G2, VOB and HD Video (TS, MTS, M2TS), MP3, AAC, and AC3 Audio etc.
And if you're windows users, you can have a try this Video Converter.