id summary reporter owner description type status priority milestone component version severity resolution keywords cc mlocked 1871 FE crash w/ XvMC on 720x480p mpg gary@… danielk "(tons of info coming) Version is actually 19-fixes I've been having random crashes on the FE when my 2 year old watches her shows. All these shows are converted tivo recordings that have been re-encoded with TMPGEnc to 720x480p. The shows were imported into myth via the rebuilddatabase scripts, and 'mythcommflag --rebuild' run on them. Finally, I remembered to set ulimit -c so I can see a core dump, as the ""-v playback"" logs appear useless (not completely useless, as they demonstrate a possible issue: When showing a 480p mpg, myth appears to detect it as 480i (interlaced.) I don't have this problem with 720p mpgs. Attached, please find mythfrontend.log.gz (rather than truncate the log and possibly lose information you might want, I've left the entire thing intact. Search for ""2006-05-26 17:18:32.848"" to find the first log entry for the showing that resulted in the crash. mythfrontend --version: Library API version: 0.19.20060121-2 Source code version: 9856 Options compiled in: linux release using_v4l using_alsa using_ivtv using_lirc using_dvb using_dvb_eit using_x11 using_xv using_dvdnav using_xrandr using_xvmc using_opengl_vsync using_frontend using_backend BT from the core dump: (gdb) bt #0 0x00002aaaab24c6c1 in VideoBuffers::AddInheritence () from /usr/lib/libmythtv-0.19.so.0 #1 0x00002aaaab293446 in VideoOutputXv::DrawSlice () from /usr/lib/libmythtv-0.19.so.0 #2 0x00002aaaab1e87b4 in render_slice_xvmc () from /usr/lib/libmythtv-0.19.so.0 #3 0x00002aaaabbb569b in ff_draw_horiz_band () from /usr/lib/libmythavcodec-0.19.so.0 #4 0x00002aaaabc5c059 in mpeg1_encode_mb () from /usr/lib/libmythavcodec-0.19.so.0 #5 0x00002aaaabc5e5de in ff_mpeg1_find_frame_end () from /usr/lib/libmythavcodec-0.19.so.0 #6 0x00002aaaabba6573 in avcodec_decode_video () from /usr/lib/libmythavcodec-0.19.so.0 #7 0x00002aaaab1f63cc in AvFormatDecoder::GetFrame () from /usr/lib/libmythtv-0.19.so.0 #8 0x00002aaaab1c21f2 in NuppelVideoPlayer::GetFrameNormal () from /usr/lib/libmythtv-0.19.so.0 #9 0x00002aaaab1c28c0 in NuppelVideoPlayer::GetFrame () from /usr/lib/libmythtv-0.19.so.0 #10 0x00002aaaab1c73b4 in NuppelVideoPlayer::StartPlaying () from /usr/lib/libmythtv-0.19.so.0 #11 0x00002aaaab1623e9 in SpawnDecode () from /usr/lib/libmythtv-0.19.so.0 ---Type to continue, or q to quit--- #12 0x00002aaaade7d14a in start_thread () from /lib/tls/libpthread.so.0 #13 0x00002aaaae499943 in clone () from /lib/tls/libc.so.6 (Log is attached) If there's any other information I can give to help resolve this recurring issue, please let me know (I also monitor the -dev, -users, and -commit lists) " defect closed minor 0.20 mythtv head medium fixed 0