pot/merge.

[dcpomatic.git] / src / tools / dcpomatic_player.cc

diff --git a/src/tools/dcpomatic_player.cc b/src/tools/dcpomatic_player.cc
index 112f2c0654b463ef711d414188a7cf9605f7fdac..7ffb107bfc6bd8fdafff3b839530cae40dd2cfee 100644 (file)
--- a/src/tools/dcpomatic_player.cc
+++ b/src/tools/dcpomatic_player.cc
@@ -33,6 +33,7 @@
 #include "wx/system_information_dialog.h"
 #include "wx/player_stress_tester.h"
 #include "wx/verify_dcp_progress_dialog.h"
+#include "wx/nag_dialog.h"
 #include "lib/cross.h"
 #include "lib/config.h"
 #include "lib/util.h"
@@ -210,6 +211,7 @@ public:
                _viewer->PlaybackPermitted.connect (bind(&DOMFrame::playback_permitted, this));
                _viewer->Started.connect (bind(&DOMFrame::playback_started, this, _1));
                _viewer->Stopped.connect (bind(&DOMFrame::playback_stopped, this, _1));
+               _viewer->TooManyDropped.connect (bind(&DOMFrame::too_many_frames_dropped, this));
                _info = new PlayerInformation (_overall_panel, _viewer);
                setup_main_sizer (Config::instance()->player_mode());
 #ifdef __WXOSX__
@@ -347,6 +349,25 @@ public:
                _controls->log (wxString::Format("playback-stopped %s", time.timecode(_film->video_frame_rate()).c_str()));
        }
 
+
+       void too_many_frames_dropped ()
+       {
+               if (!Config::instance()->nagged(Config::NAG_TOO_MANY_DROPPED_FRAMES)) {
+                       _viewer->stop ();
+               }
+
+               NagDialog::maybe_nag (
+                       this,
+                       Config::NAG_TOO_MANY_DROPPED_FRAMES,
+                       _("The player is dropping a lot of frames, so playback may not be accurate.\n\n"
+                         "<b>This does not necessarily mean that the DCP you are playing is defective!</b>\n\n"
+                         "You may be able to improve player performance by:\n"
+                         "• choosing 'decode at half resolution' or 'decode at quarter resolution' from the View menu\n"
+                         "• using a more powerful computer.\n"
+                        )
+                       );
+       }
+
        void set_decode_reduction (optional<int> reduction)
        {
                _viewer->set_dcp_decode_reduction (reduction);