Fix crash when using playback logging.

diff --git a/src/tools/dcpomatic_player.cc b/src/tools/dcpomatic_player.cc
index 8096e1bb474c6ff819a259844e809e8f5b421b89..db9463fe23b97b360a2fcebaa8a0b25579900ad7 100644 (file)
--- a/src/tools/dcpomatic_player.cc
+++ b/src/tools/dcpomatic_player.cc
@@ -48,6 +48,7 @@
 #include "lib/dcpomatic_socket.h"
 #include "lib/scoped_temporary.h"
 #include "lib/monitor_checker.h"
+#include "lib/ffmpeg_content.h"
 #include <dcp/dcp.h>
 #include <dcp/raw_convert.h>
 #include <dcp/exceptions.h>
@@ -299,26 +300,42 @@ public:
                        return;
                }
 
-               shared_ptr<DCPContent> dcp = boost::dynamic_pointer_cast<DCPContent>(_film->content().front());
-               DCPOMATIC_ASSERT (dcp);
-               DCPExaminer ex (dcp);
-               shared_ptr<dcp::CPL> playing_cpl;
-               BOOST_FOREACH (shared_ptr<dcp::CPL> i, ex.cpls()) {
-                       if (!dcp->cpl() || i->id() == *dcp->cpl()) {
-                               playing_cpl = i;
+               FILE* f = fopen_boost(*log, "a");
+
+               /* XXX: this only logs the first piece of content; probably should be each piece? */
+
+               shared_ptr<DCPContent> dcp = dynamic_pointer_cast<DCPContent>(_film->content().front());
+               if (dcp) {
+                       DCPExaminer ex (dcp);
+                       shared_ptr<dcp::CPL> playing_cpl;
+                       BOOST_FOREACH (shared_ptr<dcp::CPL> i, ex.cpls()) {
+                               if (!dcp->cpl() || i->id() == *dcp->cpl()) {
+                                       playing_cpl = i;
+                               }
                        }
+                       DCPOMATIC_ASSERT (playing_cpl);
+
+                       fprintf (
+                               f,
+                               "%s playback-started %s %s %s\n",
+                               dcp::LocalTime().as_string().c_str(),
+                               time.timecode(_film->video_frame_rate()).c_str(),
+                               dcp->directories().front().string().c_str(),
+                               playing_cpl->annotation_text().c_str()
+                               );
+               }
+
+               shared_ptr<FFmpegContent> ffmpeg = dynamic_pointer_cast<FFmpegContent>(_film->content().front());
+               if (ffmpeg) {
+                       fprintf (
+                               f,
+                               "%s playback-started %s %s\n",
+                               dcp::LocalTime().as_string().c_str(),
+                               time.timecode(_film->video_frame_rate()).c_str(),
+                               ffmpeg->path(0).string().c_str()
+                               );
                }
-               DCPOMATIC_ASSERT (playing_cpl)
 
-               FILE* f = fopen_boost(*log, "a");
-               fprintf (
-                       f,
-                       "%s playback-started %s %s %s\n",
-                       dcp::LocalTime().as_string().c_str(),
-                       time.timecode(_film->video_frame_rate()).c_str(),
-                       dcp->directories().front().string().c_str(),
-                       playing_cpl->annotation_text().c_str()
-                       );
                fclose (f);
        }