tmnxVdoGrpMdaPktsLostInSeq20 1.3.6.1.4.1.6527.3.1.2.61.1.4.1.63

The value of tmnxVdoGrpMdaPktsLostInSeq20 indicates the total number of packets within sequences of 11 to 20 consecutive lost packets of the video group on this MDA.