FLV to DPG Converter
How to convert FLV to DPG
If you want to convert FLV video to DPG for playing on Nintendo DS, this FLV to DPG Converter is currently the best solution, which can convert FLV, AVI, WMV, MPEG, MP4, etc. to DPG easily and with fast speed and high quality.
Unfortunately, online FLV to DPG Converter has't come out so far, if you want to convert the online FLV, you can download the Moyea Youtube Downloader, which allow you download the online FLV freely and then you can convert FLV to DPG for DS.

Guide of how to use FLV to DPG:
Preparation: Download and install FLV to DPG Converter.
Step 1: Launch the FLV to DPG and add the resource FLV, batch FLV to DPG is supported.

Step 2: Set output settings:
Under "Profile" option, choose the dpg format you want to convert flv to, this FLV to DPG Converter is designed for different Moonshell versions.

Under "Destination" option, choose a proper folder to save the converted files. And after the conversion, click "Open" button, you can open the video directly.
Step 3: Just click
to start the flv to dpg conversion, and you'll find the programme has a fast speed and luxury picture and sound quality.
Tips:FLV to DPG Converter has some other particular preferences, which are different from other DPG tools:
You can set advanced profile settings:

You can cut the unwanted segment by setting "Start Time" and "Duration".
FPS (Frames per second), bit rate and other parameters can be adjusted freely to make your movies, music videos and animations converted to smoother and clearer DPG files for different Nintendo DS.