[mythtv-users] Problem playing ISO files in 0.24 storage group

[Scott Colbeck]

On Mon, Dec 20, 2010 at 11:41 AM, Scott Colbeck <scolbeck at gmail.com> wrote:
> On Sat, Dec 18, 2010 at 10:00 PM, John Finlay <finlay at moeraki.com> wrote:
>> On 12/18/10 9:15 PM, Nick Rout wrote:
>>>
>>> On Sun, Dec 19, 2010 at 6:11 PM, John Finlay<finlay at moeraki.com>  wrote:
>>>>
>>>> using:
>>>>
>>>> MythTV Version   : c81a3d7
>>>> MythTV Branch    : fixes/0.24
>>>> Network Protocol : 63
>>>> Library API      : 0.24.20101129-1
>>>> QT Version       : 4.7.0
>>>> Options compiled in:I just tried playing
>>>>  linux debug using_alsa using_jack 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
>>>>
>>>> I have been trying to play ISO files from a storage group but have had no
>>>> success. The log files show:
>>>>
>>>> 2010-12-18 20:30:52.489 VDP: SetVideoRenderer(xv-blit)
>>>> 2010-12-18 20:30:52.489 VDP: SetVideoRender(xv-blit) ==
>>>> GetVideoRenderer()
>>>> 2010-12-18 20:30:52.490 VideoOutputXv: Chromakeying not possible with
>>>> this
>>>> XVideo port.
>>>> 2010-12-18 20:30:52.490 Snapping height to avoid scaling: height: 1080,
>>>> top:
>>>> 0
>>>> 2010-12-18 20:30:52.490 Display Rect  left: 240, top: 0, width: 1440,
>>>> height: 1080, aspect:
>>>>  1.77778
>>>> 2010-12-18 20:30:52.490 Video Rect    left: 0, top: 0, width: 1920,
>>>> height:
>>>> 1080, aspect: 1
>>>> .33333
>>>> 2010-12-18 20:30:52.493 Over/underscan. V: 0.02, H: 0.01
>>>> 2010-12-18 20:30:52.493 Display Rect  left: 240, top: 0, width: 1440,
>>>> height: 1080, aspect: 1.77778
>>>> 2010-12-18 20:30:52.493 Video Rect    left: 19, top: 22, width: 1882,
>>>> height: 1037, aspect: 1.33333
>>>> 2010-12-18 20:30:52.493 Player(0): LoadFilters(''..) ->  0x0
>>>> 2010-12-18 20:30:52.496 Player(0): Decoder thread starting.
>>>> 2010-12-18 20:30:52.496 OSD: Base theme size: 1280x720
>>>> 2010-12-18 20:30:52.497 OSD: Scaling factors: 1.47031x1.44167
>>>> 2010-12-18 20:30:52.497 [mp1 @ 0x7fa4d9f7b5e0]Header missing
>>>> 2010-12-18 20:30:52.497 AFD Error: Unknown audio decoding error
>>>> 2010-12-18 20:30:52.497 [mp1 @ 0x7fa4d9f7b5e0]Header missing
>>>> 2010-12-18 20:30:52.497 AFD Error: Unknown audio decoding error
>>>> 2010-12-18 20:30:52.497 [mp1 @ 0x7fa4d9f7b5e0]Header missing
>>>> 2010-12-18 20:30:52.497 AFD Error: Unknown audio decoding error
>>>> 2010-12-18 20:30:52.497 [mp1 @ 0x7fa4d9f7b5e0]Header missing
>>>> ...
>>>>
>>>> It looks like the player is using the wrong codec and eventually
>>>> crashing.
>>>> The same ISO plays just fine from an NFS mount.
>>>>
>>>> Any suggestions on how to fix this?
>>>>
>>>> Thanks
>>>>
>>> is the iso encrypted? if so, it will not work in a storage group.
>>
>> The ISO is not encrypted.
>>
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>>
>
> I just tried this today with my 0.24 Mythbuntu install and have the
> same problem.  All unencrypted ISOs from the storage group crash the
> frontend.  They play fine from a NFS mount.
>
> Scott
>

Today I found out this problem exists with ISOs created with DVD
Shrink.  I pulled out my DVD discs and created a couple new ISO images
with another program and they play fine in a storage group.
Interesting MythTV has no problem playing the same DVD Shrink created
ISOs outside of a storage group.

I currently have Ubuntu bug 715548 open for this problem.  Will this
eventually create a problem against MythTV?  Or should I create a new
ticket against MythTV?

Scott