I'cant load dynamic video on src

[anonfidusa]

this.config = {
preload: "none",
sources: [
{src: "https://www.youtube.com/watch?v="+ $scope.data.trailer_video},
{src: $sce.trustAsResourceUrl("http://static.videogular.com/assets/videos/videogular.webm"), type: "video/webm"},
{src: $sce.trustAsResourceUrl("http://static.videogular.com/assets/videos/videogular.ogg"), type: "video/ogg"}
],
theme: {
url: "http://www.videogular.com/styles/themes/default/latest/videogular.css"
},
plugins: {
controls: {
autoHide: true,
autoHideTime: 5000
}
}
};