Add some hints for violations of SMPTE Bv2.1 with subtitles and closed

[dcpomatic.git] / src / lib / disk_writer_messages.h

diff --git a/src/lib/disk_writer_messages.h b/src/lib/disk_writer_messages.h
index 8d0306754c73d39cdda9e747a6b144614056470c..406afc61da866b36001582e5b374514ce19478f5 100644 (file)
--- a/src/lib/disk_writer_messages.h
+++ b/src/lib/disk_writer_messages.h
@@ -23,6 +23,16 @@
  * by \n.
  */
 
+/* PING */
+
+// Front-end sends:
+
+#define DISK_WRITER_PING "P"
+
+// Back-end responds
+
+#define DISK_WRITER_PONG "O"
+
 /* REQUEST TO WRITE DCP */
 
 // Front-end sends:
@@ -48,7 +58,7 @@
 #define DISK_WRITER_COPY_PROGRESS "C"
 // 0.3\n
 
-// data is being veriried, 60% done
+// data is being verified, 60% done
 #define DISK_WRITER_VERIFY_PROGRESS "V"
 // 0.6\n