[mythtv-users] State of blu-ray support?

[HP-mini]

On Mon, 2013-11-18 at 14:27 +1100, Kingsley Turner wrote:
> On 14/11/13 05:33, HP-mini wrote:
> > On Wed, 2013-11-13 at 18:19 +0000, Simon Waldman wrote:
> >> On 13 November 2013 09:21, Nick Rout <nick.rout at gmail.com> wrote
> >> OK, thanks, so how would that work with Myth? Would I have to run
> >> something outside MythTV and then point Myth to the decrypted stream
> >> somehow? Or...? (I'm guessing it's not as simple as "insert DVD, press
> >> play..)
> > http://www.makemkv.com/forum2/viewtopic.php?f=3&t=7009&sid=9ee6716b80697c614ef038fed3cede99
> >
> > Configure makemkv.
> > create library symlinks.
> > Insert BD & play..it is that simple..
> Hmmm, it didn't work for me.
> 
> $ ls -la /usr/lib/libmmbd.so.0
> -rw-r--r-- 1 root root 34336 Nov 18 13:59 /usr/lib/libmmbd.so.0
> 
> $ ls -la /usr/lib/libaacs.so.0  /usr/lib/libbdplus.so.0
> lrwxrwxrwx 1 root root 12 Nov 18 13:59 /usr/lib/libaacs.so.0 -> libmmbd.so.0
> lrwxrwxrwx 1 root root 12 Nov 18 13:59 /usr/lib/libbdplus.so.0 -> libmmbd.so.0
> 
> 
> With a bluray inserted ("Cowboys Vs Aliens") Myth frontend log says:
> Nov 18 14:15:16 mediabox mythfrontend.real: mythfrontend[2002]: E 
> CoreContext DVD/dvdringbuffer.cpp:59 (DVDInfo) DVDInfo: Failed to open 
> device at /dev/dvd
> 
> With the screen showing the Big-X Failed to Open /dev/dvd
> 
> It still plays DVDs ok though (phew!)
> 
> Any debugging suggestions ?
> 
> Looks like I'll have to stick to playing them back via converting them to 
> MKVs first.
> 
> cheers,
> -kt
> 
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Did you:
sudo ldconfig

Here, the libs libbdplus & libaacs were always built from git source &
so are/were in /usr/local/lib/

MythTV built from source will find them in either place (AIUI). 

The mythv logfiles should be indicating BDRingbuffer & has to be a fixed
filesystem mountpoint. i.e. /media/bd-dvd, not the auto-mount "movie
title changes every disc" type of mountpoint. 
(Note: I modified source code to look for bd-dvd)
You set the mountpoint in the frontend setup.
The mythtv wiki has some clues as does this mailing list archives &
ubuntu forums.
IIRC used a udev rule to mount the bd..

You can use "ldd /usr{/local}/bin/mythfrontend" to see where the
executable is looking.. {stuff} you know if you need this..

You could make additional symlinks to /usr/local/lib/....

I've watched that movie direct from disc without makemkv.