Which is the video for iPod?

ipod does not support all of the formats, it only accepts "iPod Touch H.264", "iPod Nano/Classic MPEG-4", "iPod H.264", "iPod Touch MPEG-4", etc.

So, if u wanna watch videos on ur ipod, you should convert video ipod compatible format.

Try SnowFox DVD & Video to iPod Converter which could convert any video to iPod supported format. Though it is not free, it is a good one. What's more, the new version of this awesome convert could rip the protected DVD and convert it to the suitable format that could compatible with iPod. Wanna discover more, see the link in the related links and sources (right below the answer)

Many of my friends are using and in favor of it, not only because of its powerful conversion, but also of its superior video quality.