git-svn-id: https://casparcg.svn.sourceforge.net/svnroot/casparcg/server/trunk@3645
362d55ac-95cf-4e76-9f9a-
cbaa9c17b72d
\r
safe_ptr<basic_frame> disable_audio(const safe_ptr<basic_frame>& frame)\r
{\r
\r
safe_ptr<basic_frame> disable_audio(const safe_ptr<basic_frame>& frame)\r
{\r
+ if(frame == basic_frame::empty())\r
+ return frame;\r
+\r
basic_frame frame2 = frame;\r
frame2.get_frame_transform().volume = 0.0;\r
return make_safe<basic_frame>(std::move(frame2));\r
basic_frame frame2 = frame;\r
frame2.get_frame_transform().volume = 0.0;\r
return make_safe<basic_frame>(std::move(frame2));\r