end keyframe for preview

1 files changed, 4 insertions, 1 deletions

diff --git a/rotord/src/graph.cpp b/rotord/src/graph.cpp
index 2968c1f..8881a5f 100644
--- a/rotord/src/graph.cpp
+++ b/rotord/src/graph.cpp
@@ -116,6 +116,7 @@ bool Graph::video_render(const string &output_filename,const float framerate,int
 	    libav::exporter exporter;
 
 	    float spct=100.0f/duration;
+	    Image* i;
 
 		if (exporter.setup(outW,outH,bitRate,framerate,container,use_fragmentation)) { //codecId,
 			if (exporter.record(output_filename)) {
@@ -202,7 +203,7 @@ bool Graph::video_render(const string &output_filename,const float framerate,int
 
 		            //cerr<<"videoloader: "<<vf<<" seconds, vstep "<<vstep<<" ,asking for frame "<<((int)((vf*framerate)+0.5))<<endl
 
-		            Image* i;
+		            
 		            if (usingaudio) {
 				    	i=video_output->get_image_output(Frame_spec(vf,framerate,duration,outW,outH,a));
 				    }
@@ -217,6 +218,8 @@ bool Graph::video_render(const string &output_filename,const float framerate,int
 				    if (usingaudio) {delete a;};
 				}
 
+				exporter.encodeFrame(i->RGBdata,true); //final keyframe;
+
 				exporter.finishRecord();
 
 				gettimeofday(&_end, NULL);