def decode(self, bites):
bitbin = BitBin(bites)
self.table_id = bitbin.ashex(8)
if self.table_id != "0xfc":
to_stderr("splice info section table id should be 0xfc")
self.section_syntax_indicator = bitbin.asflag(1)
self.private = bitbin.asflag(1)
self.reserved = bitbin.ashex(2)
if self.reserved != "0x3":
to_stderr("splice info section reserved should be 0x3")
self.section_length = bitbin.asint(12)
self.protocol_version = bitbin.asint(8)
if self.protocol_version != 0:
to_stderr("splice info section protocol version should be 0")
self.encrypted_packet = bitbin.asflag(1)
self.encryption_algorithm = bitbin.asint(6)
self.pts_adjustment = bitbin.as90k(33)
self.cw_index = bitbin.ashex(8)
self.tier = bitbin.ashex(12)
self.splice_command_length = bitbin.asint(12)
self.splice_command_type = bitbin.asint(8)
self.descriptor_loop_length = 0
def decode(self, bites):
bitbin = BitBin(bites)
self.table_id = bitbin.ashex(8)
if self.table_id != '0xfc':
raise ValueError('splice_info_section.table_id should be 0xfc')
self.section_syntax_indicator = bitbin.asflag(1)
self.private = bitbin.asflag(1)
self.reserved = bitbin.ashex(2)
if self.reserved != '0x3':
raise ValueError('splice_info_section.reserved should be 0x3')
self.section_length = bitbin.asint(12)
self.protocol_version = bitbin.asint(8)
if self.protocol_version != 0:
raise ValueError(
'splice_info_section.protocol_version should be 0')
self.encrypted_packet = bitbin.asflag(1)
self.encryption_algorithm = bitbin.asint(6)
self.pts_adjustment = bitbin.as90k(33)
self.cw_index = bitbin.ashex(8)
self.tier = bitbin.ashex(12)
self.splice_command_length = bitbin.asint(12)
self.splice_command_type = bitbin.asint(8)
self.descriptor_loop_length = 0