id summary reporter owner description type status priority milestone component version severity resolution keywords cc mlocked 10183 Mythfrontend crash on local broadcasts Håkon Alstadheim JYA "Mythfrontend crashes whenever I try to play a local broadcast, or a broadcast directly preceding or following such. Background:[[BR]] In DVB-T in Norway local broadcasts are sent with different identifiers in the stream from what the channel shows the rest of the day. This used to crash in early 0.24, until it was fixed. Now in current head it has been broken since I can remember. This failure mode might be a regression from ticket #6703 , it is the same programmes and the same channel that is failing again, i.e. a recordings containing switch-over from one PID to another. To illustrate the phenomenon, running this: {{{ for f in *.mpg ; do CHANID=$(echo -n $f |sed -e 's/_.*/ /' ) echo -n ""$CHANID"" mplayer -tsprobe 10000000 -frames 0 -identify $f 2>/dev/null| grep -m 1 -e '^VIDEO' || echo $f error done| sort -u }}} On one of my recording directories, gives this (blank lines added and old channel-ids removed for clarity) {{{ 1102 VIDEO H264(pid=525) AUDIO AAC LATM(pid=692) SUB Teletext(pid=576) PROGRAM N. 1 1102 VIDEO H264(pid=525) AUDIO AAC LATM(pid=693) SUB Teletext(pid=576) PROGRAM N. 1 1103 VIDEO H264(pid=521) AUDIO AAC LATM(pid=676) SUB Teletext(pid=576) PROGRAM N. 1 1103 VIDEO H264(pid=521) AUDIO AAC LATM(pid=677) SUB DVB(pid=604) PROGRAM N. 1 1103 VIDEO H264(pid=521) AUDIO AAC LATM(pid=677) SUB Teletext(pid=576) PROGRAM N. 1 2009 VIDEO H264(pid=512) AUDIO AAC LATM(pid=640) SUB Teletext(pid=576) PROGRAM N. 1 2009 VIDEO H264(pid=512) AUDIO AAC LATM(pid=641) SUB Teletext(pid=576) PROGRAM N. 1 2009 VIDEO H264(pid=515) AUDIO AAC LATM(pid=652) SUB Teletext(pid=576) PROGRAM N. 1 2009 VIDEO: [DVSD] 720x480 24bpp 29.970 fps 0.0 kbps ( 0.0 kbyte/s) }}} Channel 2009 gives recordings that cause crashes. I have a sample of the start of a crashing recording here: (10Mb) (note: it is on a slow home ADSL-line with a dynamic IP-address) I am running {{{ Package: mythtv-frontend Maintainer: MythTV Ubuntu Maintainers Architecture: i386 Version: 2:0.25.0~master.20111121.4f506d0-0ubuntu0mythbuntu3 }}} 4f506d0 refers to git commit I will attach a terminal capture from the run (with myth output) and a gdb log with a backtrace (and a full thread backtrace) They can be found here aswell " Bug Report - Crash closed minor unknown MythTV - DVB Master Head medium Fixed DVB-T 0