MTC slave - return apparent_timecode_format

git-svn-id: svn://localhost/ardour2/branches/3.0@13262 d708f5d6-7413-0410-9779-e7cbd77b26cf

libs/ardour/mtc_slave.cc

@@ -624,6 +624,5 @@ MTC_Slave::speed_and_position (double& speed, framepos_t& pos)
 Timecode::TimecodeFormat
 MTC_Slave::apparent_timecode_format () const
 {
-	/* XXX to be computed, determined from incoming stream */
-	return timecode_30;
+	return mtc_timecode;
 }