diff -up avidemux-2.5.1-20091010svn-r5371/plugins/ADM_videoEncoder/ADM_vidEnc_x264/encoder.cpp.x264 avidemux-2.5.1-20091010svn-r5371/plugins/ADM_videoEncoder/ADM_vidEnc_x264/encoder.cpp
--- avidemux-2.5.1-20091010svn-r5371/plugins/ADM_videoEncoder/ADM_vidEnc_x264/encoder.cpp.x264	2009-10-01 08:10:45.000000000 +0200
+++ avidemux-2.5.1-20091010svn-r5371/plugins/ADM_videoEncoder/ADM_vidEnc_x264/encoder.cpp	2009-10-27 12:29:33.000000000 +0100
@@ -625,7 +625,11 @@ void x264Encoder::printParam(x264_param_
 	printf("[x264] i_bframe = %d\n", x264Param->i_bframe);
 	printf("[x264] i_bframe_bias = %d\n", x264Param->i_bframe_bias);
 	printf("[x264] i_frame_reference = %d\n", x264Param->i_frame_reference);
+#if X264_BUILD >= 78
+	printf("[x264] b_bframe_pyramid = %d\n", x264Param->i_bframe_pyramid);
+#else
 	printf("[x264] b_bframe_pyramid = %d\n", x264Param->b_bframe_pyramid);
+#endif
 #if X264_BUILD >= 63
 	printf("[x264] i_bframe_adaptive = %d\n", x264Param->i_bframe_adaptive);
 #else
diff -up avidemux-2.5.1-20091010svn-r5371/plugins/ADM_videoEncoder/ADM_vidEnc_x264/x264Options.cpp.x264 avidemux-2.5.1-20091010svn-r5371/plugins/ADM_videoEncoder/ADM_vidEnc_x264/x264Options.cpp
--- avidemux-2.5.1-20091010svn-r5371/plugins/ADM_videoEncoder/ADM_vidEnc_x264/x264Options.cpp.x264	2009-10-27 13:52:22.000000000 +0100
+++ avidemux-2.5.1-20091010svn-r5371/plugins/ADM_videoEncoder/ADM_vidEnc_x264/x264Options.cpp	2009-10-27 13:55:40.000000000 +0100
@@ -330,12 +330,20 @@ void x264Options::setBFrameBias(int bFra
 
 bool x264Options::getBFrameReferences(void)
 {
+#if X264_BUILD >= 78
+	return _param.i_bframe_pyramid;
+#else
 	return _param.b_bframe_pyramid;
+#endif
 }
 
 void x264Options::setBFrameReferences(bool bFrameReferences)
 {
+#if X264_BUILD >= 78
+	_param.i_bframe_pyramid = bFrameReferences;
+#else
 	_param.b_bframe_pyramid = bFrameReferences;
+#endif
 }
 
 bool x264Options::getLoopFilter(void)