TV app: Use bilinear filtering.

- This makes the video output looks more visual appealing. Without bilinear
  filtering you would see aliasing artifacts all over the place. Now it looks
  more harmonic.

src/apps/tv/VideoView.cpp

@@ -208,7 +208,7 @@ VideoView::Draw(BRect updateRect)
 		fVideoNode->LockBitmap();
 		BBitmap *bmp = fVideoNode->Bitmap();
 		if (bmp)
-			DrawBitmap(bmp, Bounds());
+			DrawBitmap(bmp, bmp->Bounds(), Bounds(), B_FILTER_BITMAP_BILINEAR);
 		fVideoNode->UnlockBitmap();
 	}
 }