RTP sequence extract

Question

A RTP packet consists of a 12-byte RTP header and subsequent RTP payload The 3rd and 4th byte of the header contain the Most-Significant-Byte and Least-Significant-Byte of the sequence number of the RTP packet Seq Num= (MSB<<8)+LSB

char pszPacket[12];

...

long lSeq = ???? - How to get the sequence number from a packet?

Answer 1

Surely thats just "long lSeq = (unsigned char)(pszPacket[2] << 8) | (unsigned char)pszPacket[3];"?

Answer 2

unsigned short seq = (packet[2] << 8) | packet[3];