Extract a video from an SWF file

I want to extract a video from an swf file and make fro开发者_JS百科m it a video to load to youtube(I lost the origianl videos).

The swf was created with flash 5-8(not sure which. how can I check if it is importent?).

When I looked at the source(I don't have the fla) with Sothink SWF Quicker I could export the sound but not the video.

What I did see was that the video was without sound(wierd but true).

can anyone help?

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Try Trillix. You should be able to extract your assets.