shared_ptr<ImageContent> content (new ImageContent("test/data/3d_test"));
content->video->set_frame_type (VIDEO_FRAME_TYPE_3D_LEFT_RIGHT);
film->examine_and_add_content (content);
shared_ptr<ImageContent> content (new ImageContent("test/data/3d_test"));
content->video->set_frame_type (VIDEO_FRAME_TYPE_3D_LEFT_RIGHT);
film->examine_and_add_content (content);