zhangterry

Click “Add” button to browse and load your MTS or M2TS files to this program. After that, you should click on the drop-down list of “Format” to select AVI as the output format.
Meanwhile, if you want to combine multiple files to be one file, you can tick the checkbox of “Merge into one file”, besides, you can specify the save path via clicking the folder icon at the end of “Output”, if not, the program will export the output AVI files to a destination folder set by default.

An excellent MKV Converter for Mac OS X software to convert MKV video on Mac.

Once all settings are completed, just click “OK” to start, and the following interface will show you the downloading and converting info in detail
After finished, you can click “Open” to find out the downloaded raw FLV files and the converted files with ease.
Recently, I often see people asking questions about how to convert their AVCHD video files (in the format of .mts and .m2ts) which are recorded by HD camcorders like Sony HDR-SR12E, JVC GZ-HD300, Canon HF S10, etc.to AVI, a popular general video format. To help people solve this problem, this tutorial will show you how to transcode MTS and M2TS video files into AVI files via Pavtube MTS/M2TS Converter.
Please follow this step-by-step guide
The most convenient and secure way is to use an iPod-to-com

With Mac FLV video Converter, converting flash video .flv to AVI, MP4, MOV, MKV, WMV.

puter transfer program to help you, like this handy one called Tansee iPod Transfer
Many of my friends are using it for its easy and safe transfer. The whole process goes as follows:
Firstly install this program on your new computer. When you plug your iPod to the computer, this program will instantly display all songs and videos on the iPod.You simply select what you wish to transfer and click "Copy" button. Done. All your selected files will be copied to your computer safely. Now you can easily add those songs and videos to your iTunes library. See detailed guide.
More importantly, this won't overwrite any original files on your iPod. And all song names are preserved.
Here is step-by-step guide on the whole proces
I recommend you Altysoft Video iPod Conerter, it has professional version and free version, both of them can convert video to your iPod.

Mac Mod Converter is the easiest to use mod video converter on Mac OS.

Altysoft iPod Video Converter is a iPod video converter that converts video files, DVD movies, YouTube videos, so you can play the videos on your iPod. Altysoft Video iPod Converter can convert all types of video files (avi, divx, xvid, flv, x264, vob, mpeg, YouTube, etc.) into the proper video formats(MPEG4, H264) that play on the iPod.
If you go to this link, you'll see I answered a similar question. My answer should help
I haven't had any problems with my ipod.