fixed frame display.

diff --git a/avi2swf/videoreader_vfw.cc b/avi2swf/videoreader_vfw.cc
index b809eb0..3a3cfa6 100644 (file)
--- a/avi2swf/videoreader_vfw.cc
+++ b/avi2swf/videoreader_vfw.cc
@@ -162,6 +162,7 @@ int videoreader_vfw_getimage(videoreader_t* vr, void*buffer)
     bi = (LPBITMAPINFOHEADER)AVIStreamGetFrame(i->getframe, i->video_pos);
        
     i->video_pos++;
+    vr->frame++;
 
     if(!bi) {
        fprintf(stderr, "AVIStreamGetFrame failed\n");
@@ -330,6 +331,7 @@ int videoreader_vfw_open(videoreader_t* vr, char* filename)
     
     i->getframe = AVIStreamGetFrameOpen(i->vs, 0);
     if(!i->getframe) {
+       fprintf(stderr, "Couldn't initialize AVIStream for %s- codec missing?\n", filename);
        return -1;
     }