Can i edit context menu items?

[themoffster]

For example i have a video on my desktop that i want to upload to youtube.
When i right click on it in the share option, i have email message etc... I was looking to add youtube in place of vimeo - is this possible?

 

[old-wiz]

not unless you have the source code, which you don't.

 

[Weaselboy]

For example i have a video on my desktop that i want to upload to youtube.
When i right click on it in the share option, i have email message etc... I was looking to add youtube in place of vimeo - is this possible?

You can add items to the right click services list using Automator to create a service. For example, I added one so that when I right click on a selected group of PDF files, I can just click the service to combine the PDFs to one file.

If you do a Google search about "os x automator services" you will find a lot of help how to make them. You might be able to make a service to do what you want.