URL signing help please

I don't see anything real obvious. Some things to look out for: is the output of the md5sum lowercase? (It should be).

Is your time and timezone configured correctly so your expire time is in UTC and not in local time?

Im not sure about the timezone but i checked the expire time that my code puts out with that of your url sign demo and the values are quite similar.

The md5sum is lowercase.

This is the output i get:

<script type="text/javascript" src="http://content.bitsontherun.com/previews/sPGcp7Kk-ePWhdD6K.js?exp=1326383346&sig=9001626cf7b43e3ceef1165be68aa138"></script>

I messed my post up, this is the output i get:

<script type="text/javascript" src="http://content.bitsontherun.com/players/sPGcp7Kk-ePWhdD6K.js?exp=1326386265&sig=8a983f12605f4fe64b2ee6cb56bf5ceb"></script>

Your example code generates an error 500 for me. As soon as I enter the video key, player key and your account secret in the example code that can be found on http://developer.longtailvideo.com/botr/system-api/content_signing.html and save that as a file it works though, not sure what happens, but there is likely a minor issue in your code.

Still getting Permission Denied while using the example code from your link.

i printed out the phpinfo and it says Default timezone: System/Localtime.

Could that be the problem?

But even when I try sth. like

$expires = round((time()+360000000000)/60)*60;

its not working

Ok i solved it.

i feel like a fool, there was a mistake in the secret key afterall. I took an "l" for an "I".

Thanks for the help anyways

Ah, you should always copy-paste your key in secret (although unfortunately there is a bug in the Dashboard that makes it hard for Firefox unless you look at the source, but it works in all other browsers.