[mythtv-commits] Ticket #1122: Upgrade to > SVN 8696 breaks LiveTV [ DVB / XVMC (VLD/NVIDIA) ]

[MythTV]

#1122: Upgrade to > SVN 8696 breaks LiveTV [ DVB / XVMC (VLD/NVIDIA) ]
-------------------------+--------------------------------------------------
 Reporter:  Jon Whitear  |        Owner:  danielk
     Type:  defect       |       Status:  new    
 Priority:  minor        |    Milestone:  0.19   
Component:  mythtv       |      Version:  head   
 Severity:  medium       |   Resolution:         
-------------------------+--------------------------------------------------
Old description:

> I've just upgraded both frontend (diskless EPIA M10k, Gentoo, 2.6.7) and
> backend from 8695 to SVN 8725.
>
> Pre-recorded TV plays fine (recordings made before and after upgrade) but
> LiveTV fails. Here's the frontend log on entering LiveTV.
>
> 2006-01-26 15:27:43.390 TV: Attempting to change from None to
> WatchingLiveTV
> 2006-01-26 15:27:43.398 Using protocol version 26
> 0: start_time: 857.475 duration: -9223372036854.775
> stream: start_time: 9527.500 duration: -9223372036854.775 bitrate=0 kb/s
> 2006-01-26 15:27:47.480 AFD: Opened codec 0x82e22f0,
> id(MPEG2VIDEO_XVMC_VLD) type(Video)
> 2006-01-26 15:27:47.481 NVP: Disabling Audio, params(-1,-1,-1)
> 2006-01-26 15:27:47.481 NVP: Disabling Audio, params(0,-1,-1)
> 2006-01-26 15:27:50.018 TV: Changing from None to WatchingLiveTV
> 2006-01-26 15:27:50.019 Using realtime priority.
> 2006-01-26 15:27:50.114 Video timing method: DRM
> 2006-01-26 15:27:51.115 NVP: Prebuffer wait timed out 10 times.
> 2006-01-26 15:27:52.407 NVP: prebuffering pause
> 2006-01-26 15:27:54.347 NVP: prebuffering pause
> 2006-01-26 15:27:55.115 NVP: prebuffering pause
> 2006-01-26 15:27:56.096 NVP: Prebuffer wait timed out 10 times.
> 2006-01-26 15:27:57.096 NVP: Prebuffer wait timed out 10 times.
> 2006-01-26 15:27:58.095 NVP: Prebuffer wait timed out 10 times.
> 0: start_time: 4438.099 duration: -9223372036854.775
> 1: start_time: 4438.085 duration: 0.924
> stream: start_time: 49312.059 duration: 10.272 bitrate=6572 kb/s
> 2006-01-26 15:27:58.411 VideoOutputXv Error: Could not open XvMC port...
>
>                         You may wish to verify that your DISPLAY
>                         environment variable does not use an external
>                         network connection.
>
> 2006-01-26 15:27:58.428 AFD: Opened codec 0x8d631c0, id(MPEG2VIDEO)
> type(Video)
> 2006-01-26 15:27:58.429 AFD: Opened codec 0x8ae2380, id(MP3) type(Audio)
> 2006-01-26 15:27:58.431 Opening audio device 'default'.
> 2006-01-26 15:27:58.437 NVP: Enabling Audio
> 2006-01-26 15:27:59.656 NVP: Prebuffer wait timed out 10 times.
>
> At this point the frontend dies.
>
> For comparison, here's the log for the successful playback of a pre-
> recorded show. I assume that xvmc-vld is being used here, judging by the
> video codec.
>
> 2006-01-26 15:39:45.883 TV: Attempting to change from None to
> WatchingRecording
> 2006-01-26 15:39:45.937 Using protocol version 26
> 0: start_time: 5191.143 duration: 27.562
> 1: start_time: 5191.107 duration: 27.546
> stream: start_time: 57678.970 duration: 306.636 bitrate=4934 kb/s
> 2006-01-26 15:39:46.456 AFD: Opened codec 0x8356f40,
> id(MPEG2VIDEO_XVMC_VLD) type(Video)
> 2006-01-26 15:39:46.457 AFD: Opened codec 0x8275760, id(MP3) type(Audio)
> 2006-01-26 15:39:46.476 Opening audio device 'default'.
> 2006-01-26 15:39:49.202 TV: Changing from None to WatchingRecording
> 2006-01-26 15:39:49.199 Using realtime priority.
> 2006-01-26 15:39:49.240 Video timing method: DRM
> 2006-01-26 15:39:50.070 NVP: prebuffering pause
> 2006-01-26 15:39:50.071 WriteAudio: buffer underrun
> 2006-01-26 15:39:54.587 TV: Attempting to change from WatchingRecording
> to None
> 2006-01-26 15:39:54.731 TV: Changing from WatchingRecording to None
>
> Cheers,
>
> Jon

New description:

 I've just upgraded both frontend (diskless EPIA M10k, Gentoo, 2.6.7) and
 backend from 8695 to SVN 8725.

 Pre-recorded TV plays fine (recordings made before and after upgrade) but
 LiveTV fails. Here's the frontend log on entering LiveTV.

 Cheers,

 Jon

Comment (by danielk):

 Please test with the latest SVN, in case [8737] fixed this.

 I need a full "mythfrontend -v playback" log with the latest SVN anyway..

-- 
Ticket URL: <http://cvs.mythtv.org/trac/ticket/1122>
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