def parseTS_Packet(data):
#log.debug("entering parseTS_Packet")
bs = BitStructure('PACKET')
bs.append(BitField('sync byte', BIT_SIZE * 8))
bs.append(BitField('Transport Error Indicator (TEI)', BIT_SIZE * 1)) #defult 0xbd
bs.append(BitField('Payload Unit Start Indicator', BIT_SIZE * 1))
bs.append(BitField('Transport Priority', BIT_SIZE * 1))
bs.append(BitField('PID', BIT_SIZE * 13))
bs.append(BitField('Scrambling control', BIT_SIZE * 2))
bs.append(BitField('Adaptation field exist', BIT_SIZE * 1))
bs.append(BitField('Payload data exist', BIT_SIZE * 1))
bs.append(BitField('Continuity counter', BIT_SIZE * 4))
bs.set_array(data)
pusi = bs.field('Payload Unit Start Indicator').value()
pid = bs.field('PID').value()
if (pusi == 0x1 and pid == 0x906):
print "PUSI !!! on: " + str(pid)
if (bs.field('Adaptation field exist').value() == 0x1):
parseTS_Adaptation(bs, data)
if (bs.field('Payload data exist').value() == 0x1) and (pusi == 0x1):
parse_PES_START_INFO(bs, data)
