From: Mikko Rasa <tdb@tdb.fi>
Date: Sun, 18 Oct 2015 12:38:58 +0000 (+0300)
Subject: Treat zero frame duration as zero fps rather than infinity
X-Git-Url: http://git.tdb.fi/?p=xinema.git;a=commitdiff_plain;h=9050978f3b1c47e5dd64380637eb3a430bbe7a4c

Treat zero frame duration as zero fps rather than infinity
---

diff --git a/source/xinestream.cpp b/source/xinestream.cpp
index 2d2c058..416902a 100644
--- a/source/xinestream.cpp
+++ b/source/xinestream.cpp
@@ -150,7 +150,8 @@ void XineStream::update_info()
 		signal_video_size_changed.emit(video_width, video_height);
 	}
 
-	float fps = 90000.0f/xine_get_stream_info(stream, XINE_STREAM_INFO_FRAME_DURATION);
+	unsigned frame_dur = xine_get_stream_info(stream, XINE_STREAM_INFO_FRAME_DURATION);
+	float fps = (frame_dur ? 90000.0f/frame_dur : 0.0f);
 	if(fps!=framerate)
 	{
 		MutexLock lock(mutex);