[mythtv-commits] Ticket #12188: Movistar TV: IPTV random tuning

MythTV noreply at mythtv.org
Thu Sep 17 08:50:05 UTC 2015


#12188: Movistar TV: IPTV random tuning
----------------------------------+-----------------------------
 Reporter:  amlopezalonso@…       |          Owner:  dekarl
     Type:  Bug Report - General  |         Status:  accepted
 Priority:  minor                 |      Milestone:  unknown
Component:  MythTV - Recording    |        Version:  Master Head
 Severity:  medium                |     Resolution:
 Keywords:  IPTV, Movistar TV     |  Ticket locked:  0
----------------------------------+-----------------------------
Changes (by dekarl):

 * owner:   => dekarl
 * status:  new => accepted
 * component:  MythTV - General => MythTV - Recording


Comment:

 Sorry for taking so long to look at this.
 It appears that you have configured plain UDP as transport when other
 sources on the internet and your logfile suggest that the data really is
 transported via RTP.
 {{{
 2014-06-25 21:55:42.849531 D  IPTVChan[1]:
 IsOpen([data]udp://239.0.0.2:8208[fectype][fec0][fec1]) false
 2014-06-25 21:55:43.080972 D  MPEGStream[1](0x7f9c0c015c00): Resyncing @
 0+1 w/len 780 -> 28
 }}}
 The adjustment by 28 bytes per received packet suggests that there is a
 RTP header in front of the raw MPEG2TS data. But it also suggests that it
 is not the minimum 12 byte header but a bit more instead, which #11852 is
 about.

 Things you can do now: Verify the transport VLC ends up using really is
 RTP. (something about access module RTP in the module tree within the
 messages window)

 Things you likely need to do later: update your playlist to signal the RTP
 transport (just change udp:// to rtp://)

 Things we have to do: fix #11852

 Then this has to be tested again.

--
Ticket URL: <https://code.mythtv.org/trac/ticket/12188#comment:1>
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