Allow explicit specification of email protocol (plain/STARTTLS/SSL).

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

diff --git a/src/lib/ffmpeg_subtitle_stream.h b/src/lib/ffmpeg_subtitle_stream.h
index 85c4df889bdcf7a88165c28200180fd952c1d851..5d5048b1097ea77c431c4b8f1ca97215b7d5bf8f 100644 (file)
--- a/src/lib/ffmpeg_subtitle_stream.h
+++ b/src/lib/ffmpeg_subtitle_stream.h
@@ -21,6 +21,7 @@
 #include "dcpomatic_time.h"
 #include "rgba.h"
 #include "ffmpeg_stream.h"
+#include <boost/thread/mutex.hpp>
 #include <map>
 
 class FFmpegSubtitleStream : public FFmpegStream