Note that newer libsub version is required.

[dcpomatic.git] / src / lib / image_decoder.cc

diff --git a/src/lib/image_decoder.cc b/src/lib/image_decoder.cc
index 59dc4e873fd92fcaa5a0723351b6fda862ff51ad..ce5c8757f7f636adc40cdf9f5dd23e5daf3d10dc 100644 (file)
--- a/src/lib/image_decoder.cc
+++ b/src/lib/image_decoder.cc
@@ -27,6 +27,7 @@
 #include "image_content.h"
 #include "image_decoder.h"
 #include "j2k_image_proxy.h"
+#include "util.h"
 #include "video_content.h"
 #include "video_decoder.h"
 #include <boost/filesystem.hpp>
@@ -72,7 +73,9 @@ ImageDecoder::pass ()
                        /* We can't extract image size from a JPEG2000 codestream without decoding it,
                           so pass in the image content's size here.
                        */
-                       _image = make_shared<J2KImageProxy>(path, _image_content->video->size(), pf);
+                       auto size = _image_content->video->size();
+                       DCPOMATIC_ASSERT(size);
+                       _image = make_shared<J2KImageProxy>(path, *size, pf);
                } else {
                        _image = make_shared<FFmpegImageProxy>(path);
                }