[mythtv-users] HD-PVR Dropouts

[greg]

Douglas Choma wrote:
> On 2/18/10 8:01 AM, greg wrote:
>> Douglas Choma wrote:
>>> I'm experiencing a similar issue after moving to 0.22-fixes (and 
>>> 0.23 trunk).
>>>
>>> When watching live tv and changing the channel, I get the following 
>>> error on the backend...
>>> DevRdB(/dev/video0) Error: Poll giving up
>>> MPEGRec(/dev/video0) Error: Device error detected
>>> DevRdB(/dev/video0): Stop(): Not running.
>>>
>>> And this happens on the frontend...
>>> [aac @ 0x7f2128a14920]channel element 0.5 is not allocated
>>> audio stream changed
>>> DEnc, Error: Could not open codec, invalid bitrate or samplerate
>>> Segmentation fault
>>>
>>> I'm guessing this has to be an issue with Myth, because the same 
>>> setup worked when I was using 0.22 from trunk.  It only started 
>>> after 0.22 moved to stable.
>>>
>>> I get the same results with the 0.23 trunk.
>>>
>>> Here's my current build...
>>> MythTV Version   : 23504M
>>> MythTV Branch    : trunk
>>> Network Protocol : 56
>>> Library API      : 0.23.20100131-1
>>> QT Version       : 4.4.3
>>> Options compiled in:
>>>  linux release using_oss using_alsa using_backend 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_qtwebkit using_v4l 
>>> using_x11 using_bindings_perl using_bindings_python using_opengl 
>>> using_ffmpeg_threads using_libavc_5_3 using_live using_mheg
>> I am running trunk and have been since the HDPVR became available. I 
>> don't experience the problems you are seeing.. My setup is pretty 
>> stable.. I compared my setup to yours and they are very similar...  I 
>> am running a newer version of Myth,plus a different version of QT...
>> The only problem I've had with the HDPVR was it was switching 
>> nodes,but with the help of a few people on here I got that working...
>> OS Ubuntu 9.10 Nvidia 195.36.03
>>
>> MythTV Version   : 23567
>> MythTV Branch    : trunk
>> Network Protocol : 56
>> Library API      : 0.23.20100212-1
>> QT Version       : 4.5.2
>> Options compiled in:
>> linux debug using_oss using_alsa using_backend using_dvb 
>> 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_opengl using_vdpau using_ffmpeg_threads using_live using_mheg
>
> Thanks Greg,
>
> Are you running any patches against trunk?  I noticed the wiki still 
> mentions "recommended" patches, which I've applied.  It sounds like I 
> might just need to purge everything and do a clean build.
>
> Which version of the v4l-dvb drivers are you working with?
>
>
>
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No, I have don't have any patches installed ..Since I moved to Ubuntu 
9.10 the driver just works...