for (int j = 0; j < gets_per_frame; ++j) {
pair<shared_ptr<PlayerVideo>, DCPTime> v = _butler->get_video ();
- encoder->get(v.first->eyes())->video(v.first, v.second);
+ shared_ptr<FFmpegFileEncoder> fe = encoder->get (v.first->eyes());
+ if (fe) {
+ fe->video(v.first, v.second);
+ }
}
_history.event ();
shared_ptr<FFmpegFileEncoder>
FFmpegEncoder::FileEncoderSet::get (Eyes eyes) const
{
+ if (_encoders.size() == 1) {
+ /* We are doing a 2D export... */
+ if (eyes == EYES_LEFT) {
+ /* ...but we got some 3D data; put the left eye into the output... */
+ eyes = EYES_BOTH;
+ } else if (eyes == EYES_RIGHT) {
+ /* ...and ignore the right eye.*/
+ return shared_ptr<FFmpegFileEncoder>();
+ }
+ }
+
map<Eyes, boost::shared_ptr<FFmpegFileEncoder> >::const_iterator i = _encoders.find (eyes);
DCPOMATIC_ASSERT (i != _encoders.end());
return i->second;