diff --git a/src/lib/vast.js b/src/lib/vast.js
index c9ffd6f..073a478 100644
--- a/src/lib/vast.js
+++ b/src/lib/vast.js
@@ -49,10 +49,6 @@ export default class Vast {
     return this.loadedElements['MediaFiles'].videos();
   }
 
-  asHLSUrl() {
-    return this.loadedElements['MediaFiles'].asHLSUrl();
-  }
-
   clickthroughUrl() {
     return this.loadedElements['Clickthrough'].clickthroughUrl();
   }
diff --git a/src/lib/vast_elements/media_files.js b/src/lib/vast_elements/media_files.js
index f88e586..aca5223 100644
--- a/src/lib/vast_elements/media_files.js
+++ b/src/lib/vast_elements/media_files.js
@@ -26,48 +26,11 @@ class MediaFile {
     return NodeValue.fromElement(this.element);
   }
 
-  codec() {
-    switch (this.mimeType()) {
-      case 'video/mp4':
-      case 'video/3gpp':
-        return 'mp4v';
-        break;
-      case 'video/webm':
-        return 'vp8';
-        break;
-      default:
-        throw TypeError('Unknown mime type ' + this.mimeType());
-    }
-  }
-
   isVideoType() {
     return this.mimeType().match(/^video\//);
   }
 }
 
-//
-class HlsMasterPlaylistFile {
-  constructor(videos = []) {
-    this.videos = videos;
-  }
-
-  contents() {
-    let contents = [];
-    contents.push('#EXTM3U');
-
-    contents = [
-      contents,
-      ...this.videos.map(v => {
-        return `#EXT-X-STREAM-INF:BANDWIDTH=${v.bitrate() *
-          1024},RESOLUTION=${v.width()}x${v.height()},CODEC=${v.codec()}\n${v.url()}`;
-      }),
-    ];
-
-    return contents.join('\n');
-  }
-  // ----
-}
-
 export default class MediaFiles extends VastElementBase {
   // Think of this as the constructor
   setup() {
@@ -93,9 +56,4 @@ export default class MediaFiles extends VastElementBase {
       return v.isVideoType();
     });
   }
-
-  asHLSUrl() {
-    const hlsMaker = new HlsMasterPlaylistFile(this.videos());
-    return 'data:application/x-mpegURL;base64,' + btoa(hlsMaker.contents());
-  }
 }
diff --git a/test/vast_elements/media_files.spec.js b/test/vast_elements/media_files.spec.js
index c9ff5aa..1eceb55 100644
--- a/test/vast_elements/media_files.spec.js
+++ b/test/vast_elements/media_files.spec.js
@@ -49,27 +49,3 @@ describe('Media Files extension', () => {
     expect(video.width()).toBe(640);
   });
 });
-
-describe('MediaFile to HLS Url', () => {
-  let xmlString;
-  let vast;
-
-  beforeAll(() => {
-    xmlString = fs.readFileSync('./test/fixtures/vast.xml');
-    vast = new Vast({ xml: xmlString });
-  });
-
-  it('should return a data url', () => {
-    expect(vast.asHLSUrl()).toBeDefined();
-    expect(vast.asHLSUrl()).toMatch(/^data:application\/x-mpegURL/);
-  });
-
-  it('should conform to m3u8 headers', () => {
-    const dataUrl = vast.asHLSUrl();
-    const contents = atob(dataUrl.split(',')[1]);
-    expect(contents).toMatch(/^#EXTM3U/);
-    const contentArrayAsLines = contents.split('\n');
-    expect(contentArrayAsLines[1]).toBe('#EXT-X-STREAM-INF:BANDWIDTH=268288,RESOLUTION=640x360,CODEC=mp4v');
-    expect(contentArrayAsLines[2]).toBe(vast.videos()[0].url());
-  });
-});