Embedding Youtube/Vimeo vids in Sencha Touch not playing with Blackberry OS 6

I can't seem to get Vimeo or Youtube videos that are embedded with HTML5 embed code to play on the Blackberry 6 devices. The video just sits there, with the spinner spinning. Checked with multiple Blackberries, all of which work fine on Vimeo's 开发者_如何转开发website and Youtube's website, and other website embedding said content.

Sample code for the Youtube video below. Vimeo code is the same, with different URL.

Edit: this is through the browser, not web works.

function(options) {


    var details = new Ext.Panel({

        autoRender: true,
        floating: true,
        modal: true,
        centered: true,
        scroll: false,
        hideOnMaskTap: true,
        dockedItems: [{

            xtype: 'toolbar',
            dock: 'top',
            title: '',
            items: [{

                text: 'Close',
                handler: function() {

                    details.update('');
                    details.hide('pop');    

                    }
                }]
        }],
        listeners: {
            deactivate: function (p) {
                p.destroy();
            }
        }
    }
    );

    details.update('<iframe class="youtube-player" type="text/html" src="http://www.youtube.com/embed/'+options.data.id+'?showinfo=0&amp;rel=0" frameborder="0" allowfullscreen></iframe>');
    details.show();

}

Have you granted access to the domains in your webworks configuration file like this?

<access subdomains="true" uri="http://www.youtube.com"/>
<access subdomains="true" uri="http://www.vimeo.com"/>