#define padln 64
#define srate 48000
#define smpbt 4
#define pktln 1200
#define rtpln 12
#define rtpty 96
#define scrbr 1
#define scrln 5
#define scrtp 3
#define vbabr 3
#define vbaln 28
#define vbamg 1447182670
#define wfaln 10
#define wfamg 1464205824