[mythtv-commits] Ticket #1104: multi channel audio support

[MythTV]

#1104: multi channel audio support
-------------------------+--------------------------------------------------
 Reporter:  Mark Spieth  |        Owner:  ijr 
     Type:  enhancement  |       Status:  new 
 Priority:  minor        |    Milestone:  0.21
Component:  mythtv       |      Version:  head
 Severity:  medium       |   Resolution:      
  Mlocked:  0            |  
-------------------------+--------------------------------------------------

Comment(by Tyson Harding <tharding at cs.utah.edu>):

 I am trying to use this latest patch (myth_ac3.28.patch) I am unable to
 compile, it fails with an "undefined reference to 'ac3_sync'" error. Here
 is the final few lines of the failed compile.

 {{{
 ccache g++  -o mythtv main.o    -L/usr/share/qt3/lib -L../../libs/libmyth
 -L../../libs/libmythtv -L../../libs/libavutil -L../../libs/libavcodec
 -L../../libs/libavformat -L../../libs/libmythfreemheg
 -L../../libs/libmythui -L../../libs/libmythupnp
 -L../../libs/libmythlivemedia -lmythtv-0.20 -lmythavformat-0.20
 -lmythavutil-0.20 -lmythavcodec-0.20 -lmythfreemheg-0.20 -lmythupnp-0.20
 -lmythlivemedia-0.20 -lmyth-0.20 -lmythui-0.20 -lfreetype -lz -lmp3lame
 -lasound -L/usr/X11R6/lib -lXinerama -lXv -lXxf86vm -lXrandr -lXvMCW
 -lXvMC -lqt-mt -lGLU -lGL -lXmu -lXext -lX11 -lm -lpthread
 ../../libs/libmyth/libmyth-0.20.so: undefined reference to `ac3_sync'
 collect2: ld returned 1 exit status
 make[2]: *** [mythtv] Error 1
 make[2]: Leaving directory `/usr/src/mythtv/mythtv/programs/mythtv'
 make[1]: *** [sub-mythtv] Error 2
 make[1]: Leaving directory `/usr/src/mythtv/mythtv/programs'
 make: *** [sub-programs] Error 2
 }}}

 I have tried this patch with a fresh checkout of r14586 and this is the
 error I get.

 Here is the output of configure
 {{{
 configure --prefix=/usr --enable-proc-opt
 # Basic Settings
 Compile type     release
 Compiler cache   yes
 DistCC           no
 Install prefix   /usr
 CPU              x86_32 (model name     : Intel(R) Pentium(R) 4 CPU
 2.20GHz)
 big-endian       no
 MMX enabled      yes
 CMOV enabled     yes
 CMOV is fast     no

 # Input Support
 Joystick menu    yes
 lirc support     yes
 Apple Remote     no
 Video4Linux sup. yes
 ivtv support     yes
 FireWire support no
 DVB support      yes [/usr/include]
 DBox2 support    yes
 HDHomeRun sup.   yes
 IPTV support     yes

 # Sound Output Support
 OSS support      yes
 ALSA support     yes
 aRts support     no
 JACK support     no
 DTS passthrough  no

 # Video Output Support
 x11 support      yes
 xrandr support   yes
 xv support       yes
 XvMC support     yes
 XvMC VLD support yes
 XvMC pro support no
 XvMC OpenGL sup. no
 XvMC libs        -lXvMCW
 OpenGL video     no
 Mac acceleration no
 OpenGL vsync     no
 DirectFB         no

 # Misc Features
 Frontend         yes
 Backend          yes

 # Bindings
 bindings_perl    yes

 Creating libs/libmyth/mythconfig.h and libs/libmyth/mythconfig.mak

 WARNING: When using --enable-proc-opt you must include the
          output of ./configure along with any bug report.

 }}}

 If you need any more information about the system I would be happy to
 provide it.

-- 
Ticket URL: <http://svn.mythtv.org/trac/ticket/1104#comment:37>
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