[mythtv-commits] Ticket #1485: DVB Scanning Issues
MythTV
mythtv at cvs.mythtv.org
Wed Apr 26 22:22:49 UTC 2006
#1485: DVB Scanning Issues
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Reporter: f.lange at hccnet.nl | Owner: danielk
Type: defect | Status: new
Priority: minor | Milestone: 0.20
Component: dvb | Version: head
Severity: low | Resolution:
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Changes (by stuarta):
* owner: stuarta => danielk
Comment:
A whole series of patches to fix scanning on DVB.
Series applies as follows
{{{
1. verbose-print-nit.diff
2. dvbtable-debug-printing.diff
3. siparser-other-frequency-handling.diff
4. channelutil-other-freq-handling.diff
5. channelutil_dtv_multiplex-updates.diff
6. channelutil-create-mplexes-fromNIT.diff
7. dvb_scanning_fixes.diff
}}}
1 & 2 are extra debugging printing. Finishes off a few
methods that were just stubs.
3 & 4 correct the behaviour of siparser & channelutil
when the other_frequency descriptor is present in the NIT
5 corrects the handling of multiplexes where the settings of
the mplex have been changed.
6 allows the settings from the NIT to propagate into the mplex
table without changing the frequency of the mplex. See note 1.
7 makes sure we wait for all the tables that we need to be able
to correctly fill in the dtv_multiplex & channel tables.
Note 1. Some information about the other_frequency descriptors.
other_frequency descriptors are only found in terrestrial delivery
descriptors if the other frequency flag is set. In this case the
other_frequency descriptor just specifies an alternative centre
frequency and all the other settings are provided in the terrestrial
delivery descriptors.
So patch 6 implements the logic, that if the mplex already exists
in the dtv_multiplex table, then it was put there when we tuned to
that multiplex previously.
This needs testing from someone on a mplex which uses the alternate
frequencies. If you are on Moel y Parc (UK) this is you.
--
Ticket URL: <http://svn.mythtv.org/trac/ticket/1485>
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