Opened 9 years ago

Closed 9 years ago

#10446 closed Bug Report - Crash (Invalid)

Seg Fault on switching audio streams in Blu Ray.

Reported by: jim.oltman@… Owned by: JYA
Priority: minor Milestone: unknown
Component: MythTV - Audio Output Version: 0.24.1
Severity: low Keywords: audio, crash,
Cc: Ticket locked: no


Watching 2 different Blu Ray rips. The first rip "Top Gun" doesn't play the DTS MasterHD audio at all (the frontend used to play HD Audio codecs in the past). I can switch to AC3 and it will play that AC3 stream correctly. If I switch back to DTS MasterHD, the audio doesn't play and the frontend still plays video fine. When I watch the second Blu Ray rip, "Jurassic Park", the Dolby TrueHD stream doesn't play audio at all. So I move to another audio stream (AC3) and that plays. When I move back to the TrueHD stream, the frontend crashes. I have the gdb output as well.

Attachments (2)

gdb-mythfe_TG.tar.gz (9.4 KB) - added by jim.oltman@… 9 years ago.
gdb backtrace from MythFrontend.real
gdb-mythfe_TG.txt (47.5 KB) - added by jim.oltman@… 9 years ago.
gdb backtrace

Download all attachments as: .zip

Change History (8)

Changed 9 years ago by jim.oltman@…

Attachment: gdb-mythfe_TG.tar.gz added

gdb backtrace from MythFrontend.real

comment:1 Changed 9 years ago by jim.oltman@…

Forgot to include my MythFrontend version:

joltman@hometheater:~$ mythfrontend --version xprop: unable to open display Please attach all output as a file in bug reports. MythTV Version : v0.24.1-271-g1f83c0d MythTV Branch : jyavenard/backports/fixes/0.24 Network Protocol : 63 Library API : 0.24.20110505-1 QT Version : 4.7.0 Options compiled in:

linux profile using_alsa using_oss using_pulse using_pulseoutput using_backend using_bindings_perl using_bindings_python using_dvb using_firewire using_frontend using_hdhomerun using_hdpvr using_iptv using_ivtv using_joystick_menu using_lirc using_mheg using_opengl_video using_opengl_vsync using_qtdbus using_qtwebkit using_v4l using_x11 using_xrandr using_xv using_bindings_perl using_bindings_python using_mythtranscode using_opengl using_vdpau using_ffmpeg_threads using_live using_mheg

comment:2 Changed 9 years ago by JYA

I have no idea what that .tar.gz file is, but it's certainly isn't a tar.gz file. I can't open it

There is no need to compress a backtrace.. you should be able to attach it here as-is, and it;s much easier to review

comment:3 Changed 9 years ago by JYA

Status: newinfoneeded_new

Also, the build you are using is over 5 months old... upgrade to latest version

Changed 9 years ago by jim.oltman@…

Attachment: gdb-mythfe_TG.txt added

gdb backtrace

comment:4 Changed 9 years ago by JYA

Upgrade your copy of myth, no point chasing a crash from a particular unsupported branch that had extensive amount of changes. It is probably no longer relevant today

The crash is in ffmpeg lib too

comment:5 Changed 9 years ago by jim.oltman@…

You're right. I just finished an upgrade to MythBuntu? 11.10 x64. Then I setup the JYA repo. That brought me to 0.24.2. I had the JYA repo on Maverick, but for some reason, it would not upgrade me to 0.24.2. I have tested these BluRay? rips again, and they are playing perfectly. Thanks for the assistance, you may close this ticket.

comment:6 Changed 9 years ago by JYA

Resolution: Invalid
Status: infoneeded_newclosed
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