-
- image->crop (_video_content->crop(), true);
-
- shared_ptr<const Film> film = _film.lock ();
- assert (film);
-
- libdcp::Size const container_size = film->container()->size (film->full_frame ());
- libdcp::Size const image_size = _video_content->ratio()->size (container_size);
-
- shared_ptr<Image> out = image->scale_and_convert_to_rgb (image_size, film->scaler(), true);
-
- shared_ptr<Subtitle> sub;
- if (_timed_subtitle && _timed_subtitle->displayed_at (t)) {
- sub = _timed_subtitle->subtitle ();
- }
-
- if (sub) {
- Rect const tx = subtitle_transformed_area (
- float (image_size.width) / video_size().width,
- float (image_size.height) / video_size().height,
- sub->area(), film->subtitle_offset(), film->subtitle_scale()
- );
-
- shared_ptr<Image> im = sub->image()->scale (tx.size(), film->scaler(), true);
- out->alpha_blend (im, tx.position());
- }
-
- if (image_size != container_size) {
- assert (image_size.width <= container_size.width);
- assert (image_size.height <= container_size.height);
- shared_ptr<Image> im (new SimpleImage (PIX_FMT_RGB24, container_size, true));
- im->make_black ();
- im->copy (out, Position ((container_size.width - image_size.width) / 2, (container_size.height - image_size.height) / 2));
- out = im;
- }
-
- Video (out, same, t);
-
- if (_frame_rate_conversion.repeat) {
- Video (image, true, t + film->video_frames_to_time (1));
- _next_video = t + film->video_frames_to_time (2);
- } else {
- _next_video = t + film->video_frames_to_time (1);
+ case VIDEO_FRAME_TYPE_3D_TOP_BOTTOM:
+ {
+ int const half = image->size().height / 2;
+ Video (image->crop (Crop (0, 0, 0, half), true), EYES_LEFT, same, frame);
+ Video (image->crop (Crop (0, 0, half, 0), true), EYES_RIGHT, same, frame);
+ break;