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-rw-r--r--src/cpl.h6
-rw-r--r--src/types.cc2
2 files changed, 7 insertions, 1 deletions
diff --git a/src/cpl.h b/src/cpl.h
index 66310247..43c8a56e 100644
--- a/src/cpl.h
+++ b/src/cpl.h
@@ -69,6 +69,12 @@ class DecryptedKDM;
/** @class CPL
* @brief A Composition Playlist
+ *
+ * A CPL contains some metadata and a list of Reel objects, each of which may contain picture, sound and other assets
+ * such as subtitles and closed captions.
+ *
+ * After creating a CPL you can add Reel objects with add(), and write an XML file describing the CPL with
+ * write_xml().
*/
class CPL : public Asset
{
diff --git a/src/types.cc b/src/types.cc
index 077836e0..c9904792 100644
--- a/src/types.cc
+++ b/src/types.cc
@@ -73,7 +73,7 @@ bool dcp::operator!= (dcp::Size const & a, dcp::Size const & b)
}
-/** Construct a Fraction from a string of the form <numerator> <denominator>
+/** Construct a Fraction from a string of the form "numerator denominator"
* e.g. "1 3".
*/
Fraction::Fraction (string s)