Mp4 ipod i buyed i mp4 ipod but it is not geting on computer but it is chaging

You can try those steps:
1. Fet a video converter just like Leawo iPod Video Converter.
2. Convert your videos to the MP4 format with H.264 code, or you can choose profile as iPod Touch.
3. drag the MP4 videos into iTunes and sync into your iPod.

I think you should change another DVD Ripper. Maybe you can try to use Leawo DVD to iPod Video Converter.

Leawo Free DVD to iPod Converter is a totally DVD to iPod converter free software, while Leawo DVD to iPod Converter Pro is an extremely powerful DVD iPod Converter that can convert DVD to iPod MP4 without limitations for iPod Touch, iPod Touch 4, etc.

iPod supports only mp4 and h.264 video, you have to convert your video to iPod compatible video at first, then add the converted video to iTunes library, plug in your iPod to computer, sync your iPod with iTunes, done. If you need detailed info, here is a step by step guide will teach you how to put DVD and video to iPod
http://www.dvdintoipod.com/rip-dvd-movie-and-convert-video-to-ipod.html
You can get useful information by visiting Apple official site: http://www.apple.com Contact me if you have any other question.

You can try Eztoo iPod Video Converter to convert videos in any format to iPod. It convert all video files such as VOB, MPEG, MPG, MKV, M2V, AVI, WMV, ASF, 3GP, FLV, MP4, MPEG4, M4V, RM, RMVB, MOV, MPV, TS to iPod movies with great quality. It is the fastest converter I have used. You can download this software free from here: http://www.eztoosoft.com/ipod-video-converter.html Unbiased reviews and side-by-side comparisons of ipod converter suite you are considering, and gives you enough information to research the ins and outs of a particular product, you can choose your favorite one here: http://www.eztoosoft.com/ipod-video-converter.html For mac users: http://www.eztoosoft.com/mac-ipod-video-converter.html,You can try Eztoo iPod Video Converter to convert videos in any format to iPod. It convert all video files such as VOB, MPEG, MPG, MKV, M2V, AVI, WMV, ASF, 3GP, FLV, MP4, MPEG4, M4V, RM, RMVB, MOV, MPV, TS to iPod movies with great quality. It is the fastest converter I have used. You can download this software free from here: http://www.eztoosoft.com/ipod-video-converter.html Unbiased reviews and side-by-side comparisons of ipod converter suite you are considering, and gives you enough information to research the ins and outs of a particular product, you can choose your favorite one here: http://www.eztoosoft.com/ipod-video-converter.html For mac users: http://www.eztoosoft.com/mac-ipod-video-converter.html

is there a docking station/speakers compatible for the tevion mp4 (8198/4701/40972?

I dont have an ipod to compare it to, but I thnk that ipods use a dock connector, the tevion mp4 player has a mini usb, the kind you usualy find on a digital camera. I might be wrong about this, as there are different types of ipod, so there might be ones that also have usb connectors as well.

Any accessories you purchase have to be designed to plug into a mini usb, so just make sure you check what type of connections your accessories have before buying them.

Alternatively, there are adapter cables out there, ipod docking ones to usb, and usb to mini usb, so it would be possible to rig connections up, they wouldnt look pretty though.

chnge the usb cable

First, you must to know What video, movie and audio formats are supported by iPod?

and then,
use a video converter to convert the video to the right way.

at last, save on video.

iPod only support MP4, M4V formats, I think you may need software to convert videos. I prefer to use Aimersoft iPod Converter Suite for conversion of either DVDs or videos on your computer. You can find it on:
http://www.aimersoft.com/ipod-converter-suite.html
Hope it helps.