issue connected with this forum topic 

http://our.umbraco.org/forum/using/ui-questions/37016-embeded-video-datatype?p=0

I use UMP Vimeo provider to create 'enbedded video data type'

as I wrote in that topic,

this works only, when I edit my MVC template and save it, using umbraco template editor. 

but:

1. I have to insert umbraco fpage field, using the editor. after that my code looks 

  @Umbraco.Field("myVimeoVideo")

     <umbraco:Macro field="myVimeoVideo" Alias="umpVimeoVideo" runat="server"></umbraco:Macro>

2. when I save my template, it is being converted into .aspx page

also tried to use @Umbraco.RenderMacro()

 @{

       var macro1= umbraco.macro.GetMacro("umpVimeoVideo");

      var dict=new Dictionary<string, object>();

      dict.Add("field", Model.Content.GetPropertyValue("myVimeoVideo"));

     }

    @Umbraco.RenderMacro("umpVimeoVideo",dict)  

    @Umbraco.RenderMacro("umpVimeoVideo", new { field = Model.Content.GetPropertyValue("myVimeoVideo") }) 

 but in all cases RenderMacro returns empty mvcString

does UMP Vimeo provider support mvc 3 Razor?

or it is a bug?