From 4337694dfd488e88f56b63898ad35ce8ce9bb3c3 Mon Sep 17 00:00:00 2001
From: Carl Hetherington <cth@carlh.net>
Date: Sun, 20 Nov 2016 22:08:11 +0000
Subject: Fix subtitles (seen in DVB) which have a specified `to' time but then
 are terminated earlier than that by a num_rects=0 subtitle.

---
 src/lib/ffmpeg_subtitle_stream.cc | 16 ++++++++++++++++
 1 file changed, 16 insertions(+)

(limited to 'src/lib/ffmpeg_subtitle_stream.cc')

diff --git a/src/lib/ffmpeg_subtitle_stream.cc b/src/lib/ffmpeg_subtitle_stream.cc
index 627b0fef1..57c54e1ea 100644
--- a/src/lib/ffmpeg_subtitle_stream.cc
+++ b/src/lib/ffmpeg_subtitle_stream.cc
@@ -219,3 +219,19 @@ FFmpegSubtitleStream::has_image () const
 {
 	return !_image_subtitles.empty ();
 }
+
+void
+FFmpegSubtitleStream::set_subtitle_to (string id, ContentTime to)
+{
+	PeriodMap::iterator i = _image_subtitles.find (id);
+	if (i != _image_subtitles.end ()) {
+		i->second.to = to;
+	} else {
+		i = _text_subtitles.find (id);
+		if (i != _text_subtitles.end ()) {
+			i->second.to = to;
+		} else {
+			DCPOMATIC_ASSERT (false);
+		}
+	}
+}
-- 
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