1.If a photo is 1280X800, how to enlarge without any colour damaged?

2.How to download a video which involve a link of window media or real player?

1) Photoshop.

2) Some links give you a downloadable vid, some don't. never really tried to investigate it, so dunno why that's so.

1.If a photo is 1280X800, how to enlarge without any colour damaged?

Depends mainly on the image format.

2.How to download a video which involve a link of window media or real player?

 

If it is a link that directs you to a video file, then right click and press "Save Target as"

I think he means streaming formats such as .asf

 

Afaik they can't be 'downloaded' as such, but there must be a way to rip the stream as it were.

The ones that have been embedded into webpages with a plugin? Those are a little harder as you need to look in the source of the webiste. You also need to know what you are going to be looking for and the file extensions and all that.

 

I think there is another way you could do it. You need to right click the applet and click properies, i think! It shows you from where the files are. Enter that as the URL and you should be able to download it!

No, not like that. Those are just files embedded in the page using the OBJECT tag.

 

Streaming media is not served in the same way as static files - it is provided from a media mount point on the host server.

I got quite a few programs just by typing "stream ripper asf" into google. You might want to have a look.