The DPG file type is primarily associated with 'nDs-mPeG'. nDs-mPeG, usually abbreviated DPG, is a special format of MPEG-1 video specifically for playback using the homebrew Moonshell program for the Nintendo DS. The video is encoded on a computer and then transferred, along with Moonshell, to the DS for playback. The file is a standard MPEG-1 video stream (preceded by DPG-specific headers) combined originally with WAV audio, now uses MPEG-2 audio. It is a popular format supported by NDS, iPod, iPod touch, iPod nano, iPod classic, iPhone, Apple TV, PSP, PS3,Zune,Xbox, Xbox 360, Google Phone, Sony Walkman, Creative Zen, BlackBerry, Motorala, LG, Sony Ericsson, Mobile Phone, etc.
If you want to enjoy your favorite DVD movies, songs, games on these portable devices, you can convert your DVD to the DPG format. It is easy. Just use Tipard DVD to GPG Converter .It will give you a hand to rip DVD to NDS DPG/DPG2/DPG3/DPG4 video and MP3/MP2 audio. Further more, this DVD to DPG Converter can also convert DVD to any other video/audio formats: MP4, H.264, AVI, DivX, XviD, WMV, ASF, FLV, SWF, MP3, AAC, M4A, etc.

Let me show you the detailed guide:

Step 0: Download Tipard DVD to DPG Converter.



Step 1: Load DVD.
Click "Load DVD" to add your DVD contents.

Step 2: Set output video format.
Click "Profile" button from the drop-down list to select the exact output video format. You can click the "Settings" button to set parameters of your output video such as such as Resolution, Video Bitrate, Frame Rate, Audio Channels, Sample Rate, etc. to get the best video quality as you want.



Step 3: Select the output path by clicking “Browse” button from the line of destination.

Step 4: Click the "Start" button to start the conversion.

This good DVD to DPG Converter also has powerful editing functions.

1. Customize output video effect
Click “Effect” to adjust the video Brightness, Contrast, Saturation and Volume for you to get the perfect playing effect.



2. Capture any DVD clips
Click “Trim” to get any segment from DVD disk by setting the exact time or casually dragging the slider bar.

3. Crop video
Click “crop” to crop the black edge of your video and you can also drag the line around the video image to adjust the video play region to fit for your mobile devices.

4. Watermark your video
You can watermark your video by adding Text or Picture.



5.Join DVD contents
You can just select several chapters and contents; click merge into one file, after conversion, these contents will be saved into a single file.

6. One time, different conversion
You can convert DVD into different formats at one time.

If you are still troubling with converting DVD to DPG, why not try this software? There is also a nice DPG Converter . Come to see it!

4Videosoft DVD to WalkmanSuite can help you put dvd on walkman and  put video on walkman

Steps:
Step 0: Download and install 4Videosoft
Walkman Video Converter



When you finished the download process, run the .exe file
to install it.

Step 1:   Click “Add files” button to import videos.

Step 2:   Extend the "Profile" category to select an output format.

Step 3: Click “Open Folder” button to open your output destination file.

Step 4: Click the “Start” to convert.

PS:

4Videosoft Sansa Video Convertercan convert all the video to MP4 video and MP3, OGG, WMA audio formats that are all accepted by all the Sansa devices and 4Videosoft Archos Video Convertercan convert any video and audio formats to Archos MP4, H.264/MPEG-4 AVC(.mp4), WMV, AVI, MP3, WMA, M4A, WAV
video and audio formats.

more information here
http://www.4videosoft.com/coupons.html

TS Video Converter offers the way to convert TS/HD TS to popular formats. Multiple formats options enable you convert TS file to AVI, convert TS file to MPEG, convert TS to VOB, WMV, 3GP, MP4, HD videos and more. TS Converter for Mac is reliable to convert TS file to AVI/MPG, WMV, FLV, SWF, MOV and all the popular video formats on Mac. It is really useful TS to MPEG, or MPEG to TS conversion tool to convert TS to MPEG, MPEG to TS file. It allows you to trim, crop, watermark, merge your video according to your requirements. It is available to enhance your video quality by adjusting video "Effect" (Brightness, Contrast, Saturation, Deinterlacing), and more.

HD Converter is the fast HD Converter to convert HD video to general video, convert general video to HD video, convert among HD videos, such as HD TS, HD MTS, HD WMV, HD MPG, HD MPEG4, H.264/AVC , HD AVI, HD ASF. DVD Rip software can makes you enjoy DVD videos in the palm of your hands, enables you to watch them anywhere and anytime on any portable players. AVI MPEG Converter can help you convert AVI to MPEG, convert MPEG to AVI. It also supports converting other videos to AVI, MPEG, like MOV, WMV, ASF, RM ,etc, even from HD videos. Plus, convert AVI/MPEG and other videos/audios to AAC, MP3, M4A, MP2 audio.

TS Video Converter offers the way to convert TS/HD TS to popular formats. Multiple formats options enable you convert TS file to AVI, convert TS file to MPEG, convert TS to VOB, WMV, 3GP, MP4, HD videos and more. TS Converter for Mac is reliable to convert TS file to AVI/MPG, WMV, FLV, SWF, MOV and all the popular video formats on Mac. It is really useful TS to MPEG, or MPEG to TS conversion tool to convert TS to MPEG, MPEG to TS file. It allows you to trim, crop, watermark, merge your video according to your requirements. It is available to enhance your video quality by adjusting video "Effect" (Brightness, Contrast, Saturation, Deinterlacing), and more.

MTS Converterallows you to convert MTS video to AVI, 3GP, WMV, FLV, MP4, MPG and all other videos that you need.It also can convert TS, M2TS, Tod, Mod and other video files to your devices or upload to Internet for sharing with friends. Furthermore, This MTS file Converter adds the highlight to create music from videos and audios for your music listening. MTS Converter for Macperfects for converting MTS,M2TS, TS and HD MPG, HD MPEG,HD MP4, etc to what you need video or audio formats, like AAC, AC3, AIFF, AMR, AU, FLAC, MP3, M4V, MP2, OGG, WAV, WMA,AVI, WMV, MP4, 3GP, FLV, MKV, VOB, DV, etc.