X-Git-Url: https://main.carlh.net/gitweb/?a=blobdiff_plain;f=src%2Flib%2Futil.h;h=8e65bbb5415cc236e496e56a83b92dbd45503082;hb=cfdd68eb5fb0ef8423e860103ad4e5510994f1da;hp=579b1c231bf144874af2aa6fcc78b239e419dbe3;hpb=7f2e74604a51b984e4c8cbb5d5f4bb642677ec00;p=dcpomatic.git

diff --git a/src/lib/util.h b/src/lib/util.h
index 579b1c231..8e65bbb54 100644
--- a/src/lib/util.h
+++ b/src/lib/util.h
@@ -49,8 +49,8 @@ extern "C" {
 
 #undef check
 
-/** The maximum number of audio channels that we can cope with */
-#define MAX_AUDIO_CHANNELS 12
+/** The maximum number of audio channels that we can have in a DCP */
+#define MAX_DCP_AUDIO_CHANNELS 12
 
 #define DCPOMATIC_HELLO "Boys, you gotta learn not to talk to nuns that way"
 
@@ -141,16 +141,20 @@ private:
 	char* _old;
 };
 
+/** @class ScopedTemporary
+ *  @brief A temporary file which is deleted when the ScopedTemporary object goes out of scope.
+ */
 class ScopedTemporary
 {
 public:
 	ScopedTemporary ();
 	~ScopedTemporary ();
 
+	/** @return temporary filename */
 	boost::filesystem::path file () const {
 		return _file;
 	}
-	
+
 	char const * c_str () const;
 	FILE* open (char const *);
 	void close ();