--- ./libavcodec/libx264.c.orig	2010-01-04 10:56:53.000000000 +0000
+++ ./libavcodec/libx264.c	2010-01-04 10:57:23.000000000 +0000
@@ -166,7 +166,7 @@
     x4->params.b_cabac = avctx->coder_type == FF_CODER_TYPE_AC;
     x4->params.i_bframe_adaptive = avctx->b_frame_strategy;
     x4->params.i_bframe_bias = avctx->bframebias;
-    x4->params.b_bframe_pyramid = avctx->flags2 & CODEC_FLAG2_BPYRAMID;
+    x4->params.i_bframe_pyramid = avctx->flags2 & CODEC_FLAG2_BPYRAMID;
     avctx->has_b_frames= avctx->flags2 & CODEC_FLAG2_BPYRAMID ? 2 : !!avctx->max_b_frames;
 
     x4->params.i_keyint_min = avctx->keyint_min;