[mythtv-commits] [MythTV/mythtv] b4fc0e: SDT Service Description Table in ATSC cable

[kmdewaal]

  Branch: refs/heads/master
  Home:   https://github.com/MythTV/mythtv
  Commit: b4fc0e1f8a4fd617bfd9ab4663ae58005a3882db
      https://github.com/MythTV/mythtv/commit/b4fc0e1f8a4fd617bfd9ab4663ae58005a3882db
  Author: Klaas de Waal <kdewaal at mythtv.org>
  Date:   2020-03-01 (Sun, 01 Mar 2020)

  Changed paths:
    M mythtv/libs/libmythtv/channelscan/channelscan_sm.cpp

  Log Message:
  -----------
  SDT Service Description Table in ATSC cable

SDT tables can also be found in ATSC ClearQAM cable signals.
Previously the presence of a SDT caused the transport to be
identified as DVB.
The following problems have been fixed:
- Channels classified as "dvb" instead of "atsc".
  A channel is now "atsc" if there is an MGT Master Guide Table.
- Timeout waiting for the NIT Network Information Table.
  If there is an MGT we do not wait for the NIT and the SDT.

Refs #13472