diff -uNrp src/common/common.c src.new/common/common.c
--- src/common/common.c	2012-07-19 11:29:04 +0300
+++ src.new/common/common.c	2012-07-19 13:27:16 +0300
@@ -1341,7 +1341,7 @@ char *x264_param2string( x264_param_t *p
     if( p->rc.i_rc_method == X264_RC_ABR || p->rc.i_rc_method == X264_RC_CRF )
     {
         if( p->rc.i_rc_method == X264_RC_CRF )
-            s += sprintf( s, " crf=%.1f", p->rc.f_rf_constant );
+            s += sprintf( s, " crf=%.4f", p->rc.f_rf_constant );
         else
             s += sprintf( s, " bitrate=%d ratetol=%.1f",
                           p->rc.i_bitrate, p->rc.f_rate_tolerance );
diff -uNrp src/encoder/encoder.c src.new/encoder/encoder.c
--- src/encoder/encoder.c	2012-07-19 11:29:04 +0300
+++ src.new/encoder/encoder.c	2012-07-19 13:28:11 +0300
@@ -1395,6 +1395,13 @@ x264_t *x264_encoder_open( x264_param_t
             profile, level, subsampling[CHROMA_FORMAT], BIT_DEPTH );
     }
 
+    char *opts = x264_param2string( &h->param, 0 );
+    if( opts )
+    {
+        x264_log( h, X264_LOG_INFO, "%s\n", opts );
+        x264_free( opts );
+    }
+
     return h;
 fail:
     x264_free( h );