CODEC_FLAG2_BPYRAMID  220 libavcodec/libx264.c     x4->params.i_bframe_pyramid  = avctx->flags2 & CODEC_FLAG2_BPYRAMID ? X264_B_PYRAMID_NORMAL : X264_B_PYRAMID_NONE;
CODEC_FLAG2_BPYRAMID  222 libavcodec/libx264.c     x4->params.b_bframe_pyramid  = avctx->flags2 & CODEC_FLAG2_BPYRAMID;
CODEC_FLAG2_BPYRAMID  224 libavcodec/libx264.c     avctx->has_b_frames          = avctx->flags2 & CODEC_FLAG2_BPYRAMID ? 2 : !!avctx->max_b_frames;
CODEC_FLAG2_BPYRAMID  358 libavcodec/options.c {"bpyramid", "allows B-frames to be used as references for predicting", 0, FF_OPT_TYPE_CONST, CODEC_FLAG2_BPYRAMID, INT_MIN, INT_MAX, V|E, "flags2"},