How can I change (patch) the initial resolution of *.swf/*.flv videos?

[pxstein]

I download occasionally *.swf and *.flv videos. When I play them e.g. in the well known VLC player or in Adobe Flash player then they are really tiny. On the original web page they were stretched/enlarged.

Ok, I could manually enlarge the window size of these videos but this iis very unconvenient.
I am searching an automatci/one-time effort solution.
Is there a way to patch these *.swf/*.flv videos so that there are (dis)played with a bigger size (in any video player)?

Mayby there is a player which I can configure similar to: "If width of *.swf/*.flv" player < 300 pixel then enlarge/display it by a resolution of double size.

Peter

[jagabo]

Set your player to open full screen. Almost all players have that. Some have exactly what you requested, double the frame size if the video is smaller than a set value. KMPlayer, for example.