Making eMule allow "preview" earlier?

[Tundraswan]

I have downloaded the first 15mb of a 700mb video file, my file previewer is able to display the video with as little as 256kb downloaded. But eMule still has the preview option greyed out.

So I am forced to open the temp folder and then open the .part file in the previewer manually.

How can I make eMule allow the preview feature earlier than at its own predetermined limit.

Cheers for any help :gj

[zaphodiv]

It's open source. You will need the source code, visual studio and some knowledge of C.

[birk]

There is no pre-determined limit in kBytes if that is what you think. Have you tried previewing with VLC?