I suppose below information may helpful.
root@vusolo4k:/media/hdd# dvbsnoop 0x14 dvbsnoop V1.4.56 -- https://github.com/OpenVisionE2/dvbsnoop ------------------------------------------------------------ SECT-Packet: 00000001 PID: 20 (0x0014), Length: 29 (0x001d) Time received: Sun 2021-11-07 13:45:47.414 ------------------------------------------------------------ 0000: 73 70 1a e8 85 12 45 01 f0 0f 58 0d 54 55 52 02 sp....E...X.TUR. 0010: 02 00 f5 4f 01 00 00 03 00 cf b0 d6 d5 ...O......... PID: 20 (0x0014) [= assigned for: DVB Time and Date Table (TDT), Time Offset Table (TOT)] Guess table from table id... TOT-decoding.... Table_ID: 115 (0x73) [= Time Offset Table (TOT)] section_syntax_indicator: 0 (0x00) reserved_1: 1 (0x01) reserved_2: 3 (0x03) Section_length: 26 (0x001a) UTC_time: 0xe885124501 [= 2021-11-07 12:45:01 (UTC)] reserved_3: 15 (0x0f) Descriptor_loop_length: 15 (0x000f) DVB-DescriptorTag: 88 (0x58) [= local_time_offset_descriptor] descriptor_length: 13 (0x0d) Country_code: TUR Country_region_ID: 0 (0x00) reserved_1: 1 (0x01) local_time_offset_polarity: 0 [= plus to UTC] Local_time_offset: 02:00 Time_of_change: 0xf54f010000 [= 2030-10-25 01:00:00 (UTC)] Next_time_offset: 03:00 CRC: 3484473045 (0xcfb0d6d5) ==========================================================