diff --git a/source/blender/src/header_seq.c b/source/blender/src/header_seq.c
index 4f38650a5fd..0b6cdb4f14f 100644
--- a/source/blender/src/header_seq.c
+++ b/source/blender/src/header_seq.c
@@ -235,6 +235,12 @@ static void do_seq_addmenu_effectmenu(void *arg, int event)
 	case 11:
 		add_sequence(SEQ_TRANSFORM);
 		break;
+	case 12:
+		add_sequence(SEQ_COLOR);
+		break;
+	case 13:
+		add_sequence(SEQ_SPEED);
+		break;
 	}
 }
 
@@ -257,6 +263,9 @@ static uiBlock *seq_addmenu_effectmenu(void *arg_unused)
 	uiDefIconTextBut(block, BUTM, 1, ICON_BLANK1, "Wipe", 0, yco-=20, menuwidth, 19, NULL, 0.0, 0.0, 0, 9, "");
 	uiDefIconTextBut(block, BUTM, 1, ICON_BLANK1, "Glow", 0, yco-=20, menuwidth, 19, NULL, 0.0, 0.0, 0, 10, "");
 	uiDefIconTextBut(block, BUTM, 1, ICON_BLANK1, "Transform", 0, yco-=20, menuwidth, 19, NULL, 0.0, 0.0, 0, 11, "");
+	uiDefIconTextBut(block, BUTM, 1, ICON_BLANK1, "Transform", 0, yco-=20, menuwidth, 19, NULL, 0.0, 0.0, 0, 11, "");
+	uiDefIconTextBut(block, BUTM, 1, ICON_BLANK1, "Color Generator", 0, yco-=20, menuwidth, 19, NULL, 0.0, 0.0, 0, 12, "");
+	uiDefIconTextBut(block, BUTM, 1, ICON_BLANK1, "Speed Control", 0, yco-=20, menuwidth, 19, NULL, 0.0, 0.0, 0, 13, "");
 	uiDefBut(block, SEPR, 0, "",        0, yco-=6, menuwidth, 6, NULL, 0.0, 0.0, 0, 0, "");
 	uiDefIconTextBut(block, BUTM, 1, ICON_BLANK1, "Plugin...", 0, yco-=20, menuwidth, 19, NULL, 0.0, 0.0, 0, 8, "");
 
diff --git a/source/blender/src/sequence.c b/source/blender/src/sequence.c
index 6dabe9f2fec..dd478f70387 100644
--- a/source/blender/src/sequence.c
+++ b/source/blender/src/sequence.c
@@ -955,6 +955,7 @@ static void do_build_seq_recursively_impl(Sequence * seq, int cfra)
 	se = seq->curelem = give_stripelem(seq, cfra);
 
 	if(se) {
+		int unref_meta = FALSE;
 		if(seq->seqbase.first) {
 			Sequence * seqmshown= get_shown_seq_from_metastrip(seq, cfra);
 			if (seqmshown) {
@@ -963,6 +964,8 @@ static void do_build_seq_recursively_impl(Sequence * seq, int cfra)
 				else if(cfra> seq->start+seq->len-1) 
 					do_build_seq_recursively(seqmshown, seq->start + seq->len-1);
 				else do_build_seq_recursively(seqmshown, cfra);
+
+				unref_meta = TRUE;
 			}
 		}
 
@@ -971,6 +974,10 @@ static void do_build_seq_recursively_impl(Sequence * seq, int cfra)
 		} else {
 			do_build_seq_ibuf(seq, cfra);
 		}
+
+		if(unref_meta && seq->curelem->ibuf) {
+			IMB_cache_limiter_unref(seq->curelem->ibuf);
+		}
 	}
 }
 
@@ -1141,8 +1148,9 @@ ImBuf *give_ibuf_seq(int rectx, int recty, int cfra, int chanshown)
 		return 0;
 	}
 
-	if(seqfirst->curelem->ibuf)
+	if (seqfirst->curelem->ibuf) {
 		IMB_cache_limiter_unref(seqfirst->curelem->ibuf);
+	}
 
 	return seqfirst->curelem->ibuf;