--- libavcodec/libx264.c.orig	2008-10-06 21:40:10.787991754 -0700
+++ libavcodec/libx264.c	2008-10-06 21:40:23.874965020 -0700
@@ -162,7 +162,7 @@
 
     x4->params.i_bframe = avctx->max_b_frames;
     x4->params.b_cabac = avctx->coder_type == FF_CODER_TYPE_AC;
-    x4->params.i_bframe_adaptive = avctx->b_frame_strategy;
+    x4->params.b_bframe_adaptive = avctx->b_frame_strategy;
     x4->params.i_bframe_bias = avctx->bframebias;
     x4->params.b_bframe_pyramid = avctx->flags2 & CODEC_FLAG2_BPYRAMID;
     avctx->has_b_frames= avctx->flags2 & CODEC_FLAG2_BPYRAMID ? 2 : !!avctx->max_b_frames;