Video not working

I use the very simple tag

 <embed src=%ATTACHURL%/pre.3gp autostart="false" width=500 height=300> 

to embed a video I attached to the topic. Inside my home network (using linux laptop), I can see the video, but from the public ip (I opended a service port), can not bee seen. Why is that, is related to the browser, or is there something else I must add to the tag in order to properly serve the attachment or is something foswiki needs to be configured in order to work.

-- AntonioVega - 04 Jun 2010

Generally you can use MediaPlugin to create the right html code for video files. But I am not sure about the 3gp format. Do you have a browser plugin that enables you to view the video? And for good comparison: do you use the same computer to access the Foswiki page?

-- ArthurClemens - 04 Jun 2010

If the argument is "http://internal_ip_server_address/pr.flv" it works. I typed

 %MEDIA{"pr.flv"}% 

(which is the same fiie in the pub dir) a "create new topic" page renders instead within the media window. I guess I need further clarification of the syntax instruction "The content to embed. Relative URIs are interpreted with respect to the codebase attribute if it is given. " I wonder, if I need to, how it can be given... BTW, the foswiki server is a debian with no CRT, the laptop is LinuxMint (ubuntu based) and with no special plugin (Firefox).

-- AntonioVega - 05 Jun 2010

I'm sorry, I don't understand your clarification.

-- ArthurClemens - 06 Jun 2010

Yes, probably wanted to say too much.
The first thing is a behavior notification: I expect to see an embeded video, instead, what I see, is a "create a new topic" page (yes, withing the window where the movie should be seen). Do not know what I'm doing wrong..
The second one is a request: someone to explain to me with an example, the instruction found ot MediaPlugin extension page "The content to embed. Relative URIs are interpreted with respect to the codebase attribute if it is given."

-- AntonioVega - 11 Jun 2010