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.25 Frontend not displaying live TV twice.

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gbr at majentis

May 1, 2012, 11:52 AM

Post #1 of 8 (603 views)
Permalink

.25 Frontend not displaying live TV twice.

Hi,

I just upgraded from .24 to .25 (mythbuntu 12.04), and now Live TV won't start twice.

I reboot the backend, and Live TV starts just fine. I can change channels, no issues.

If I exit Live TV, I can't go back in. Video playback starts, stutters, then stops, and the frontend exits.

This is in the frontend log: (alot)

May 1 13:40:55 thinkpad mythfrontend[26009]: N CoreContext mythplayer.cpp:2079 (PrebufferEnoughFrames) Player(0): Waited 7783ms for video buffers UUULUUUAULAAAAAAAAAAAAAUAAULLUuP
May 1 13:40:55 thinkpad mythfrontend[26009]: W Decoder ringbuffer.cpp:1022 (WaitForReadsAllowed) RingBuf(myth://192.168.101.7:6543/1240_20120501134042.mpg): Taking too long to be allowed to read..
May 1 13:40:55 mythfrontend[26009]: last message repeated 6 times
May 1 13:40:55 thinkpad mythfrontend[26009]: N CoreContext mythplayer.cpp:2079 (PrebufferEnoughFrames) Player(0): Waited 7888ms for video buffers UUULUUUAULAAAAAAAAAAAAAUAAULLUuP
May 1 13:40:55 thinkpad mythfrontend[26009]: W Decoder ringbuffer.cpp:1022 (WaitForReadsAllowed) RingBuf(myth://192.168.101.7:6543/1240_20120501134042.mpg): Taking too long to be allowed to read..
May 1 13:40:55 mythfrontend[26009]: last message repeated 6 times
May 1 13:40:55 thinkpad mythfrontend[26009]: N CoreContext mythplayer.cpp:2079 (PrebufferEnoughFrames) Player(0): Waited 7993ms for video buffers UUULUUUAULAAAAAAAAAAAAAUAAULLUuP
May 1 13:40:55 thinkpad mythfrontend[26009]: W Decoder ringbuffer.cpp:1022 (WaitForReadsAllowed) RingBuf(myth://192.168.101.7:6543/1240_20120501134042.mpg): Taking too long to be allowed to read..
May 1 13:40:55 mythfrontend[26009]: last message repeated 5 times
May 1 13:40:55 thinkpad mythfrontend[26009]: N CoreContext mythplayer.cpp:2079 (PrebufferEnoughFrames) Player(0): Waited 8097ms for video buffers UUULUUUAULAAAAAAAAAAAAAUAAULLUuP
May 1 13:40:55 thinkpad mythfrontend[26009]: W Decoder ringbuffer.cpp:1022 (WaitForReadsAllowed) RingBuf(myth://192.168.101.7:6543/1240_20120501134042.mpg): Taking too long to be allowed to read..

And this is in the backend log:

May 1 13:40:42 mythserver mythbackend[3167]: N CoreContext autoexpire.cpp:263 (CalcParams) AutoExpire: CalcParams(): Max required Free Space: 22.0 GB w/freq: 15 min
May 1 13:40:42 mythserver mythbackend[3167]: I ProcessRequest mainserver.cpp:1360 (HandleAnnounce) MainServer::ANN Playback
May 1 13:40:42 mythserver mythbackend[3167]: I ProcessRequest mainserver.cpp:1362 (HandleAnnounce) adding: thinkpad as a client (events: 0)
May 1 13:40:42 mythserver mythbackend[3167]: I ProcessRequest mainserver.cpp:1475 (HandleAnnounce) MainServer::HandleAnnounce FileTransfer
May 1 13:40:42 mythserver mythbackend[3167]: I ProcessRequest mainserver.cpp:1477 (HandleAnnounce) adding: thinkpad as a remote file transfer
May 1 13:40:44 mythserver mythbackend[3167]: I ProcessRequest recorderbase.cpp:386 (GetKeyframePositions) RecBase(3:/dev/hdpvr1): GetKeyframePositions(1,9223372036854775807,#0) out of 1
May 1 13:40:44 mythserver mythbackend[3167]: I ProcessRequest recorderbase.cpp:386 (GetKeyframePositions) RecBase(3:/dev/hdpvr1): GetKeyframePositions(1,9223372036854775807,#0) out of 1
May 1 13:40:45 mythserver mythbackend[3167]: I ProcessRequest ringbuffer.cpp:1086 (WaitForAvail) RingBuf(/mythtvdata1/mythtv/tv/1240_20120501134042.mpg): Waited 0.2 seconds for data #012#011#011#011to become available... 108052 < 131072
May 1 13:40:46 mythserver mythbackend[3167]: I ProcessRequest ringbuffer.cpp:1086 (WaitForAvail) RingBuf(/mythtvdata1/mythtv/tv/1240_20120501134042.mpg): Waited 0.5 seconds for data #012#011#011#011to become available... 108052 < 131072
May 1 13:40:46 mythserver mythbackend[3167]: I ProcessRequest ringbuffer.cpp:1086 (WaitForAvail) RingBuf(/mythtvdata1/mythtv/tv/1240_20120501134042.mpg): Waited 1.0 seconds for data #012#011#011#011to become available... 108052 < 131072
May 1 13:40:47 mythserver mythbackend[3167]: I ProcessRequest ringbuffer.cpp:1086 (WaitForAvail) RingBuf(/mythtvdata1/mythtv/tv/1240_20120501134042.mpg): Waited 2.0 seconds for data #012#011#011#011to become available... 108052 < 131072
May 1 13:40:48 mythserver mythbackend[3167]: E DeviceReadBuffer DeviceReadBuffer.cpp:513 (Poll) DevRdB(/dev/hdpvr1): Poll giving up 2
May 1 13:40:48 mythserver mythbackend[3167]: E RecThread mpegrecorder.cpp:1010 (run) MPEGRec(/dev/hdpvr1): Device error detected

Is there some sort of reset that's missing on the HDPVR?

Separate frontend/backend

Gerald
_______________________________________________
mythtv-users mailing list
mythtv-users [at] mythtv
http://www.mythtv.org/mailman/listinfo/mythtv-users

gbr at majentis

May 1, 2012, 12:01 PM

Post #2 of 8 (568 views)
Permalink

Re: .25 Frontend not displaying live TV twice. [In reply to]

Just tested, and it also happens when the current show switches to a new show. WAF is plummeting!

----- Original Message -----
> From: "Gerald Brandt" <gbr [at] majentis>
> To: "mythtv-users" <mythtv-users [at] mythtv>
> Sent: Tuesday, May 1, 2012 1:52:05 PM
> Subject: [mythtv-users] .25 Frontend not displaying live TV twice.
>
> Hi,
>
> I just upgraded from .24 to .25 (mythbuntu 12.04), and now Live TV
> won't start twice.
>
> I reboot the backend, and Live TV starts just fine. I can change
> channels, no issues.
>
> If I exit Live TV, I can't go back in. Video playback starts,
> stutters, then stops, and the frontend exits.
>
> This is in the frontend log: (alot)
>
> May 1 13:40:55 thinkpad mythfrontend[26009]: N CoreContext
> mythplayer.cpp:2079 (PrebufferEnoughFrames) Player(0): Waited 7783ms
> for video buffers UUULUUUAULAAAAAAAAAAAAAUAAULLUuP
> May 1 13:40:55 thinkpad mythfrontend[26009]: W Decoder
> ringbuffer.cpp:1022 (WaitForReadsAllowed)
> RingBuf(myth://192.168.101.7:6543/1240_20120501134042.mpg): Taking
> too long to be allowed to read..
> May 1 13:40:55 mythfrontend[26009]: last message repeated 6 times
> May 1 13:40:55 thinkpad mythfrontend[26009]: N CoreContext
> mythplayer.cpp:2079 (PrebufferEnoughFrames) Player(0): Waited 7888ms
> for video buffers UUULUUUAULAAAAAAAAAAAAAUAAULLUuP
> May 1 13:40:55 thinkpad mythfrontend[26009]: W Decoder
> ringbuffer.cpp:1022 (WaitForReadsAllowed)
> RingBuf(myth://192.168.101.7:6543/1240_20120501134042.mpg): Taking
> too long to be allowed to read..
> May 1 13:40:55 mythfrontend[26009]: last message repeated 6 times
> May 1 13:40:55 thinkpad mythfrontend[26009]: N CoreContext
> mythplayer.cpp:2079 (PrebufferEnoughFrames) Player(0): Waited 7993ms
> for video buffers UUULUUUAULAAAAAAAAAAAAAUAAULLUuP
> May 1 13:40:55 thinkpad mythfrontend[26009]: W Decoder
> ringbuffer.cpp:1022 (WaitForReadsAllowed)
> RingBuf(myth://192.168.101.7:6543/1240_20120501134042.mpg): Taking
> too long to be allowed to read..
> May 1 13:40:55 mythfrontend[26009]: last message repeated 5 times
> May 1 13:40:55 thinkpad mythfrontend[26009]: N CoreContext
> mythplayer.cpp:2079 (PrebufferEnoughFrames) Player(0): Waited 8097ms
> for video buffers UUULUUUAULAAAAAAAAAAAAAUAAULLUuP
> May 1 13:40:55 thinkpad mythfrontend[26009]: W Decoder
> ringbuffer.cpp:1022 (WaitForReadsAllowed)
> RingBuf(myth://192.168.101.7:6543/1240_20120501134042.mpg): Taking
> too long to be allowed to read..
>
>
> And this is in the backend log:
>
> May 1 13:40:42 mythserver mythbackend[3167]: N CoreContext
> autoexpire.cpp:263 (CalcParams) AutoExpire: CalcParams(): Max
> required Free Space: 22.0 GB w/freq: 15 min
> May 1 13:40:42 mythserver mythbackend[3167]: I ProcessRequest
> mainserver.cpp:1360 (HandleAnnounce) MainServer::ANN Playback
> May 1 13:40:42 mythserver mythbackend[3167]: I ProcessRequest
> mainserver.cpp:1362 (HandleAnnounce) adding: thinkpad as a client
> (events: 0)
> May 1 13:40:42 mythserver mythbackend[3167]: I ProcessRequest
> mainserver.cpp:1475 (HandleAnnounce) MainServer::HandleAnnounce
> FileTransfer
> May 1 13:40:42 mythserver mythbackend[3167]: I ProcessRequest
> mainserver.cpp:1477 (HandleAnnounce) adding: thinkpad as a remote
> file transfer
> May 1 13:40:44 mythserver mythbackend[3167]: I ProcessRequest
> recorderbase.cpp:386 (GetKeyframePositions) RecBase(3:/dev/hdpvr1):
> GetKeyframePositions(1,9223372036854775807,#0) out of 1
> May 1 13:40:44 mythserver mythbackend[3167]: I ProcessRequest
> recorderbase.cpp:386 (GetKeyframePositions) RecBase(3:/dev/hdpvr1):
> GetKeyframePositions(1,9223372036854775807,#0) out of 1
> May 1 13:40:45 mythserver mythbackend[3167]: I ProcessRequest
> ringbuffer.cpp:1086 (WaitForAvail)
> RingBuf(/mythtvdata1/mythtv/tv/1240_20120501134042.mpg): Waited 0.2
> seconds for data #012#011#011#011to become available... 108052 <
> 131072
> May 1 13:40:46 mythserver mythbackend[3167]: I ProcessRequest
> ringbuffer.cpp:1086 (WaitForAvail)
> RingBuf(/mythtvdata1/mythtv/tv/1240_20120501134042.mpg): Waited 0.5
> seconds for data #012#011#011#011to become available... 108052 <
> 131072
> May 1 13:40:46 mythserver mythbackend[3167]: I ProcessRequest
> ringbuffer.cpp:1086 (WaitForAvail)
> RingBuf(/mythtvdata1/mythtv/tv/1240_20120501134042.mpg): Waited 1.0
> seconds for data #012#011#011#011to become available... 108052 <
> 131072
> May 1 13:40:47 mythserver mythbackend[3167]: I ProcessRequest
> ringbuffer.cpp:1086 (WaitForAvail)
> RingBuf(/mythtvdata1/mythtv/tv/1240_20120501134042.mpg): Waited 2.0
> seconds for data #012#011#011#011to become available... 108052 <
> 131072
> May 1 13:40:48 mythserver mythbackend[3167]: E DeviceReadBuffer
> DeviceReadBuffer.cpp:513 (Poll) DevRdB(/dev/hdpvr1): Poll giving up
> 2
> May 1 13:40:48 mythserver mythbackend[3167]: E RecThread
> mpegrecorder.cpp:1010 (run) MPEGRec(/dev/hdpvr1): Device error
> detected
>
>
> Is there some sort of reset that's missing on the HDPVR?
>
> Separate frontend/backend
>
> Gerald
> _______________________________________________
> mythtv-users mailing list
> mythtv-users [at] mythtv
> http://www.mythtv.org/mailman/listinfo/mythtv-users
>
_______________________________________________
mythtv-users mailing list
mythtv-users [at] mythtv
http://www.mythtv.org/mailman/listinfo/mythtv-users

david.scott.day at gmail

May 1, 2012, 12:09 PM

Post #3 of 8 (568 views)
Permalink

Re: .25 Frontend not displaying live TV twice. [In reply to]

On Tue, 01 May 2012, Gerald Brandt wrote:

> Hi,
>
> I just upgraded from .24 to .25 (mythbuntu 12.04), and now Live TV won't start twice.
>
> I reboot the backend, and Live TV starts just fine. I can change channels, no issues.
>
> If I exit Live TV, I can't go back in. Video playback starts, stutters, then stops, and the frontend exits.
>
> This is in the frontend log: (alot)
>
> May 1 13:40:55 thinkpad mythfrontend[26009]: N CoreContext mythplayer.cpp:2079 (PrebufferEnoughFrames) Player(0): Waited 7783ms for video buffers UUULUUUAULAAAAAAAAAAAAAUAAULLUuP
> May 1 13:40:55 thinkpad mythfrontend[26009]: W Decoder ringbuffer.cpp:1022 (WaitForReadsAllowed) RingBuf(myth://192.168.101.7:6543/1240_20120501134042.mpg): Taking too long to be allowed to read..
> May 1 13:40:55 mythfrontend[26009]: last message repeated 6 times
> May 1 13:40:55 thinkpad mythfrontend[26009]: N CoreContext mythplayer.cpp:2079 (PrebufferEnoughFrames) Player(0): Waited 7888ms for video buffers UUULUUUAULAAAAAAAAAAAAAUAAULLUuP
> May 1 13:40:55 thinkpad mythfrontend[26009]: W Decoder ringbuffer.cpp:1022 (WaitForReadsAllowed) RingBuf(myth://192.168.101.7:6543/1240_20120501134042.mpg): Taking too long to be allowed to read..
> May 1 13:40:55 mythfrontend[26009]: last message repeated 6 times
> May 1 13:40:55 thinkpad mythfrontend[26009]: N CoreContext mythplayer.cpp:2079 (PrebufferEnoughFrames) Player(0): Waited 7993ms for video buffers UUULUUUAULAAAAAAAAAAAAAUAAULLUuP
> May 1 13:40:55 thinkpad mythfrontend[26009]: W Decoder ringbuffer.cpp:1022 (WaitForReadsAllowed) RingBuf(myth://192.168.101.7:6543/1240_20120501134042.mpg): Taking too long to be allowed to read..
> May 1 13:40:55 mythfrontend[26009]: last message repeated 5 times
> May 1 13:40:55 thinkpad mythfrontend[26009]: N CoreContext mythplayer.cpp:2079 (PrebufferEnoughFrames) Player(0): Waited 8097ms for video buffers UUULUUUAULAAAAAAAAAAAAAUAAULLUuP
> May 1 13:40:55 thinkpad mythfrontend[26009]: W Decoder ringbuffer.cpp:1022 (WaitForReadsAllowed) RingBuf(myth://192.168.101.7:6543/1240_20120501134042.mpg): Taking too long to be allowed to read..
>
>
> And this is in the backend log:
>
> May 1 13:40:42 mythserver mythbackend[3167]: N CoreContext autoexpire.cpp:263 (CalcParams) AutoExpire: CalcParams(): Max required Free Space: 22.0 GB w/freq: 15 min
> May 1 13:40:42 mythserver mythbackend[3167]: I ProcessRequest mainserver.cpp:1360 (HandleAnnounce) MainServer::ANN Playback
> May 1 13:40:42 mythserver mythbackend[3167]: I ProcessRequest mainserver.cpp:1362 (HandleAnnounce) adding: thinkpad as a client (events: 0)
> May 1 13:40:42 mythserver mythbackend[3167]: I ProcessRequest mainserver.cpp:1475 (HandleAnnounce) MainServer::HandleAnnounce FileTransfer
> May 1 13:40:42 mythserver mythbackend[3167]: I ProcessRequest mainserver.cpp:1477 (HandleAnnounce) adding: thinkpad as a remote file transfer
> May 1 13:40:44 mythserver mythbackend[3167]: I ProcessRequest recorderbase.cpp:386 (GetKeyframePositions) RecBase(3:/dev/hdpvr1): GetKeyframePositions(1,9223372036854775807,#0) out of 1
> May 1 13:40:44 mythserver mythbackend[3167]: I ProcessRequest recorderbase.cpp:386 (GetKeyframePositions) RecBase(3:/dev/hdpvr1): GetKeyframePositions(1,9223372036854775807,#0) out of 1
> May 1 13:40:45 mythserver mythbackend[3167]: I ProcessRequest ringbuffer.cpp:1086 (WaitForAvail) RingBuf(/mythtvdata1/mythtv/tv/1240_20120501134042.mpg): Waited 0.2 seconds for data #012#011#011#011to become available... 108052 < 131072
> May 1 13:40:46 mythserver mythbackend[3167]: I ProcessRequest ringbuffer.cpp:1086 (WaitForAvail) RingBuf(/mythtvdata1/mythtv/tv/1240_20120501134042.mpg): Waited 0.5 seconds for data #012#011#011#011to become available... 108052 < 131072
> May 1 13:40:46 mythserver mythbackend[3167]: I ProcessRequest ringbuffer.cpp:1086 (WaitForAvail) RingBuf(/mythtvdata1/mythtv/tv/1240_20120501134042.mpg): Waited 1.0 seconds for data #012#011#011#011to become available... 108052 < 131072
> May 1 13:40:47 mythserver mythbackend[3167]: I ProcessRequest ringbuffer.cpp:1086 (WaitForAvail) RingBuf(/mythtvdata1/mythtv/tv/1240_20120501134042.mpg): Waited 2.0 seconds for data #012#011#011#011to become available... 108052 < 131072
> May 1 13:40:48 mythserver mythbackend[3167]: E DeviceReadBuffer DeviceReadBuffer.cpp:513 (Poll) DevRdB(/dev/hdpvr1): Poll giving up 2
> May 1 13:40:48 mythserver mythbackend[3167]: E RecThread mpegrecorder.cpp:1010 (run) MPEGRec(/dev/hdpvr1): Device error detected
>
>
> Is there some sort of reset that's missing on the HDPVR?
>
> Separate frontend/backend
>
> Gerald
> _______________________________________________
> mythtv-users mailing list
> mythtv-users [at] mythtv
> http://www.mythtv.org/mailman/listinfo/mythtv-users
Hi Gerald

I had vaguely similar problems converting from 0.24 to 0.25. In my
case, I deleted my tuners and input sources and completely reinstalled and every
thing has been great since.

Before doing this I thought 0.25 was a disaster and now, it is working
basically perfectly.

Good luck,
Dave
_______________________________________________
mythtv-users mailing list
mythtv-users [at] mythtv
http://www.mythtv.org/mailman/listinfo/mythtv-users

gbr at majentis

May 1, 2012, 12:19 PM

Post #4 of 8 (566 views)
Permalink

Re: .25 Frontend not displaying live TV twice. [In reply to]

----- Original Message -----
> From: "david scott day" <david.scott.day [at] gmail>
> To: "Discussion about MythTV" <mythtv-users [at] mythtv>
> Sent: Tuesday, May 1, 2012 2:09:42 PM
> Subject: Re: [mythtv-users] .25 Frontend not displaying live TV twice.
>
>
> On Tue, 01 May 2012, Gerald Brandt wrote:
>
> > Hi,
> >
> > I just upgraded from .24 to .25 (mythbuntu 12.04), and now Live TV
> > won't start twice.
> >
> > I reboot the backend, and Live TV starts just fine. I can change
> > channels, no issues.
> >
> > If I exit Live TV, I can't go back in. Video playback starts,
> > stutters, then stops, and the frontend exits.
> >
> > This is in the frontend log: (alot)
> >
> > May 1 13:40:55 thinkpad mythfrontend[26009]: N CoreContext
> > mythplayer.cpp:2079 (PrebufferEnoughFrames) Player(0): Waited
> > 7783ms for video buffers UUULUUUAULAAAAAAAAAAAAAUAAULLUuP
> > May 1 13:40:55 thinkpad mythfrontend[26009]: W Decoder
> > ringbuffer.cpp:1022 (WaitForReadsAllowed)
> > RingBuf(myth://192.168.101.7:6543/1240_20120501134042.mpg): Taking
> > too long to be allowed to read..
> > May 1 13:40:55 mythfrontend[26009]: last message repeated 6 times
> > May 1 13:40:55 thinkpad mythfrontend[26009]: N CoreContext
> > mythplayer.cpp:2079 (PrebufferEnoughFrames) Player(0): Waited
> > 7888ms for video buffers UUULUUUAULAAAAAAAAAAAAAUAAULLUuP
> > May 1 13:40:55 thinkpad mythfrontend[26009]: W Decoder
> > ringbuffer.cpp:1022 (WaitForReadsAllowed)
> > RingBuf(myth://192.168.101.7:6543/1240_20120501134042.mpg): Taking
> > too long to be allowed to read..
> > May 1 13:40:55 mythfrontend[26009]: last message repeated 6 times
> > May 1 13:40:55 thinkpad mythfrontend[26009]: N CoreContext
> > mythplayer.cpp:2079 (PrebufferEnoughFrames) Player(0): Waited
> > 7993ms for video buffers UUULUUUAULAAAAAAAAAAAAAUAAULLUuP
> > May 1 13:40:55 thinkpad mythfrontend[26009]: W Decoder
> > ringbuffer.cpp:1022 (WaitForReadsAllowed)
> > RingBuf(myth://192.168.101.7:6543/1240_20120501134042.mpg): Taking
> > too long to be allowed to read..
> > May 1 13:40:55 mythfrontend[26009]: last message repeated 5 times
> > May 1 13:40:55 thinkpad mythfrontend[26009]: N CoreContext
> > mythplayer.cpp:2079 (PrebufferEnoughFrames) Player(0): Waited
> > 8097ms for video buffers UUULUUUAULAAAAAAAAAAAAAUAAULLUuP
> > May 1 13:40:55 thinkpad mythfrontend[26009]: W Decoder
> > ringbuffer.cpp:1022 (WaitForReadsAllowed)
> > RingBuf(myth://192.168.101.7:6543/1240_20120501134042.mpg): Taking
> > too long to be allowed to read..
> >
> >
> > And this is in the backend log:
> >
> > May 1 13:40:42 mythserver mythbackend[3167]: N CoreContext
> > autoexpire.cpp:263 (CalcParams) AutoExpire: CalcParams(): Max
> > required Free Space: 22.0 GB w/freq: 15 min
> > May 1 13:40:42 mythserver mythbackend[3167]: I ProcessRequest
> > mainserver.cpp:1360 (HandleAnnounce) MainServer::ANN Playback
> > May 1 13:40:42 mythserver mythbackend[3167]: I ProcessRequest
> > mainserver.cpp:1362 (HandleAnnounce) adding: thinkpad as a client
> > (events: 0)
> > May 1 13:40:42 mythserver mythbackend[3167]: I ProcessRequest
> > mainserver.cpp:1475 (HandleAnnounce) MainServer::HandleAnnounce
> > FileTransfer
> > May 1 13:40:42 mythserver mythbackend[3167]: I ProcessRequest
> > mainserver.cpp:1477 (HandleAnnounce) adding: thinkpad as a remote
> > file transfer
> > May 1 13:40:44 mythserver mythbackend[3167]: I ProcessRequest
> > recorderbase.cpp:386 (GetKeyframePositions)
> > RecBase(3:/dev/hdpvr1):
> > GetKeyframePositions(1,9223372036854775807,#0) out of 1
> > May 1 13:40:44 mythserver mythbackend[3167]: I ProcessRequest
> > recorderbase.cpp:386 (GetKeyframePositions)
> > RecBase(3:/dev/hdpvr1):
> > GetKeyframePositions(1,9223372036854775807,#0) out of 1
> > May 1 13:40:45 mythserver mythbackend[3167]: I ProcessRequest
> > ringbuffer.cpp:1086 (WaitForAvail)
> > RingBuf(/mythtvdata1/mythtv/tv/1240_20120501134042.mpg): Waited
> > 0.2 seconds for data #012#011#011#011to become available... 108052
> > < 131072
> > May 1 13:40:46 mythserver mythbackend[3167]: I ProcessRequest
> > ringbuffer.cpp:1086 (WaitForAvail)
> > RingBuf(/mythtvdata1/mythtv/tv/1240_20120501134042.mpg): Waited
> > 0.5 seconds for data #012#011#011#011to become available... 108052
> > < 131072
> > May 1 13:40:46 mythserver mythbackend[3167]: I ProcessRequest
> > ringbuffer.cpp:1086 (WaitForAvail)
> > RingBuf(/mythtvdata1/mythtv/tv/1240_20120501134042.mpg): Waited
> > 1.0 seconds for data #012#011#011#011to become available... 108052
> > < 131072
> > May 1 13:40:47 mythserver mythbackend[3167]: I ProcessRequest
> > ringbuffer.cpp:1086 (WaitForAvail)
> > RingBuf(/mythtvdata1/mythtv/tv/1240_20120501134042.mpg): Waited
> > 2.0 seconds for data #012#011#011#011to become available... 108052
> > < 131072
> > May 1 13:40:48 mythserver mythbackend[3167]: E DeviceReadBuffer
> > DeviceReadBuffer.cpp:513 (Poll) DevRdB(/dev/hdpvr1): Poll giving
> > up 2
> > May 1 13:40:48 mythserver mythbackend[3167]: E RecThread
> > mpegrecorder.cpp:1010 (run) MPEGRec(/dev/hdpvr1): Device error
> > detected
> >
> >
> > Is there some sort of reset that's missing on the HDPVR?
> >
> > Separate frontend/backend
> >
> > Gerald
> > _______________________________________________
> > mythtv-users mailing list
> > mythtv-users [at] mythtv
> > http://www.mythtv.org/mailman/listinfo/mythtv-users
> Hi Gerald
>
> I had vaguely similar problems converting from 0.24 to 0.25. In my
> case, I deleted my tuners and input sources and completely
> reinstalled and every
> thing has been great since.
>
> Before doing this I thought 0.25 was a disaster and now, it is
> working
> basically perfectly.
>
> Good luck,
> Dave

Thanks David. Just tried it, and it didn't do the trick for me.

Gerald
_______________________________________________
mythtv-users mailing list
mythtv-users [at] mythtv
http://www.mythtv.org/mailman/listinfo/mythtv-users

gbr at majentis

May 1, 2012, 12:25 PM

Post #5 of 8 (559 views)
Permalink

Re: .25 Frontend not displaying live TV twice. [In reply to]

----- Original Message -----
> From: "Gerald Brandt" <gbr [at] majentis>
> To: "Discussion about MythTV" <mythtv-users [at] mythtv>
> Sent: Tuesday, May 1, 2012 2:01:50 PM
> Subject: Re: [mythtv-users] .25 Frontend not displaying live TV twice.
>
> Just tested, and it also happens when the current show switches to a
> new show. WAF is plummeting!
>
> ----- Original Message -----
> > From: "Gerald Brandt" <gbr [at] majentis>
> > To: "mythtv-users" <mythtv-users [at] mythtv>
> > Sent: Tuesday, May 1, 2012 1:52:05 PM
> > Subject: [mythtv-users] .25 Frontend not displaying live TV twice.
> >
> > Hi,
> >
> > I just upgraded from .24 to .25 (mythbuntu 12.04), and now Live TV
> > won't start twice.
> >
> > I reboot the backend, and Live TV starts just fine. I can change
> > channels, no issues.
> >
> > If I exit Live TV, I can't go back in. Video playback starts,
> > stutters, then stops, and the frontend exits.
> >
> > This is in the frontend log: (alot)
> >
> > May 1 13:40:55 thinkpad mythfrontend[26009]: N CoreContext
> > mythplayer.cpp:2079 (PrebufferEnoughFrames) Player(0): Waited
> > 7783ms
> > for video buffers UUULUUUAULAAAAAAAAAAAAAUAAULLUuP
> > May 1 13:40:55 thinkpad mythfrontend[26009]: W Decoder
> > ringbuffer.cpp:1022 (WaitForReadsAllowed)
> > RingBuf(myth://192.168.101.7:6543/1240_20120501134042.mpg): Taking
> > too long to be allowed to read..
> > May 1 13:40:55 mythfrontend[26009]: last message repeated 6 times
> > May 1 13:40:55 thinkpad mythfrontend[26009]: N CoreContext
> > mythplayer.cpp:2079 (PrebufferEnoughFrames) Player(0): Waited
> > 7888ms
> > for video buffers UUULUUUAULAAAAAAAAAAAAAUAAULLUuP
> > May 1 13:40:55 thinkpad mythfrontend[26009]: W Decoder
> > ringbuffer.cpp:1022 (WaitForReadsAllowed)
> > RingBuf(myth://192.168.101.7:6543/1240_20120501134042.mpg): Taking
> > too long to be allowed to read..
> > May 1 13:40:55 mythfrontend[26009]: last message repeated 6 times
> > May 1 13:40:55 thinkpad mythfrontend[26009]: N CoreContext
> > mythplayer.cpp:2079 (PrebufferEnoughFrames) Player(0): Waited
> > 7993ms
> > for video buffers UUULUUUAULAAAAAAAAAAAAAUAAULLUuP
> > May 1 13:40:55 thinkpad mythfrontend[26009]: W Decoder
> > ringbuffer.cpp:1022 (WaitForReadsAllowed)
> > RingBuf(myth://192.168.101.7:6543/1240_20120501134042.mpg): Taking
> > too long to be allowed to read..
> > May 1 13:40:55 mythfrontend[26009]: last message repeated 5 times
> > May 1 13:40:55 thinkpad mythfrontend[26009]: N CoreContext
> > mythplayer.cpp:2079 (PrebufferEnoughFrames) Player(0): Waited
> > 8097ms
> > for video buffers UUULUUUAULAAAAAAAAAAAAAUAAULLUuP
> > May 1 13:40:55 thinkpad mythfrontend[26009]: W Decoder
> > ringbuffer.cpp:1022 (WaitForReadsAllowed)
> > RingBuf(myth://192.168.101.7:6543/1240_20120501134042.mpg): Taking
> > too long to be allowed to read..
> >
> >
> > And this is in the backend log:
> >
> > May 1 13:40:42 mythserver mythbackend[3167]: N CoreContext
> > autoexpire.cpp:263 (CalcParams) AutoExpire: CalcParams(): Max
> > required Free Space: 22.0 GB w/freq: 15 min
> > May 1 13:40:42 mythserver mythbackend[3167]: I ProcessRequest
> > mainserver.cpp:1360 (HandleAnnounce) MainServer::ANN Playback
> > May 1 13:40:42 mythserver mythbackend[3167]: I ProcessRequest
> > mainserver.cpp:1362 (HandleAnnounce) adding: thinkpad as a client
> > (events: 0)
> > May 1 13:40:42 mythserver mythbackend[3167]: I ProcessRequest
> > mainserver.cpp:1475 (HandleAnnounce) MainServer::HandleAnnounce
> > FileTransfer
> > May 1 13:40:42 mythserver mythbackend[3167]: I ProcessRequest
> > mainserver.cpp:1477 (HandleAnnounce) adding: thinkpad as a remote
> > file transfer
> > May 1 13:40:44 mythserver mythbackend[3167]: I ProcessRequest
> > recorderbase.cpp:386 (GetKeyframePositions) RecBase(3:/dev/hdpvr1):
> > GetKeyframePositions(1,9223372036854775807,#0) out of 1
> > May 1 13:40:44 mythserver mythbackend[3167]: I ProcessRequest
> > recorderbase.cpp:386 (GetKeyframePositions) RecBase(3:/dev/hdpvr1):
> > GetKeyframePositions(1,9223372036854775807,#0) out of 1
> > May 1 13:40:45 mythserver mythbackend[3167]: I ProcessRequest
> > ringbuffer.cpp:1086 (WaitForAvail)
> > RingBuf(/mythtvdata1/mythtv/tv/1240_20120501134042.mpg): Waited 0.2
> > seconds for data #012#011#011#011to become available... 108052 <
> > 131072
> > May 1 13:40:46 mythserver mythbackend[3167]: I ProcessRequest
> > ringbuffer.cpp:1086 (WaitForAvail)
> > RingBuf(/mythtvdata1/mythtv/tv/1240_20120501134042.mpg): Waited 0.5
> > seconds for data #012#011#011#011to become available... 108052 <
> > 131072
> > May 1 13:40:46 mythserver mythbackend[3167]: I ProcessRequest
> > ringbuffer.cpp:1086 (WaitForAvail)
> > RingBuf(/mythtvdata1/mythtv/tv/1240_20120501134042.mpg): Waited 1.0
> > seconds for data #012#011#011#011to become available... 108052 <
> > 131072
> > May 1 13:40:47 mythserver mythbackend[3167]: I ProcessRequest
> > ringbuffer.cpp:1086 (WaitForAvail)
> > RingBuf(/mythtvdata1/mythtv/tv/1240_20120501134042.mpg): Waited 2.0
> > seconds for data #012#011#011#011to become available... 108052 <
> > 131072
> > May 1 13:40:48 mythserver mythbackend[3167]: E DeviceReadBuffer
> > DeviceReadBuffer.cpp:513 (Poll) DevRdB(/dev/hdpvr1): Poll giving up
> > 2
> > May 1 13:40:48 mythserver mythbackend[3167]: E RecThread
> > mpegrecorder.cpp:1010 (run) MPEGRec(/dev/hdpvr1): Device error
> > detected
> >
> >
> > Is there some sort of reset that's missing on the HDPVR?
> >
> > Separate frontend/backend
> >
> > Gerald

Power cycling the HDPVR, without rebooting the backend got me live TV again, though I did get an error:

May 1 14:21:59 mythserver mythbackend[2585]: I ProcessRequest mainserver.cpp:1362 (HandleAnnounce) adding: thinkpad as a client (events: 0)
May 1 14:21:59 mythserver mythbackend[2585]: I ProcessRequest mainserver.cpp:1360 (HandleAnnounce) MainServer::ANN Monitor
May 1 14:21:59 mythserver mythbackend[2585]: I ProcessRequest mainserver.cpp:1362 (HandleAnnounce) adding: thinkpad as a client (events: 1)
May 1 14:22:02 mythserver mythbackend[2585]: I ProcessRequest mainserver.cpp:1360 (HandleAnnounce) MainServer::ANN Playback
May 1 14:22:02 mythserver mythbackend[2585]: I ProcessRequest mainserver.cpp:1362 (HandleAnnounce) adding: thinkpad as a client (events: 0)
May 1 14:22:02 mythserver mythbackend[2585]: I TVRecEvent tv_rec.cpp:1014 (HandleStateChange) TVRec(1): Changing from None to WatchingLiveTV
May 1 14:22:02 mythserver mythbackend[2585]: I TVRecEvent tv_rec.cpp:3459 (TuningCheckForHWChange) TVRec(1): HW Tuner: 1->1
May 1 14:22:02 mythserver mythbackend[2585]: I TVRecEvent v4lchannel.cpp:661 (SetInputAndFormat) V4LChannel(/dev/hdpvr1): SetInputAndFormat(1, NTSC) (v4l v2) input_switch: 0 mode_switch: 1
May 1 14:22:02 mythserver mythbackend[2585]: N CoreContext autoexpire.cpp:263 (CalcParams) AutoExpire: CalcParams(): Max required Free Space: 22.0 GB w/freq: 15 min
May 1 14:22:13 mythserver mythbackend[2585]: N CoreContext autoexpire.cpp:263 (CalcParams) AutoExpire: CalcParams(): Max required Free Space: 22.0 GB w/freq: 15 min
May 1 14:22:13 mythserver mythbackend[2585]: I ProcessRequest mainserver.cpp:1360 (HandleAnnounce) MainServer::ANN Playback
May 1 14:22:13 mythserver mythbackend[2585]: I ProcessRequest mainserver.cpp:1362 (HandleAnnounce) adding: thinkpad as a client (events: 0)
May 1 14:22:13 mythserver mythbackend[2585]: I ProcessRequest mainserver.cpp:1475 (HandleAnnounce) MainServer::HandleAnnounce FileTransfer
May 1 14:22:13 mythserver mythbackend[2585]: I ProcessRequest mainserver.cpp:1477 (HandleAnnounce) adding: thinkpad as a remote file transfer
May 1 14:22:16 mythserver mythbackend[2585]: E DeviceReadBuffer DeviceReadBuffer.cpp:513 (Poll) DevRdB(/dev/hdpvr1): Poll giving up 2
May 1 14:22:16 mythserver mythbackend[2585]: E RecThread mpegrecorder.cpp:1010 (run) MPEGRec(/dev/hdpvr1): Device error detected
May 1 14:22:19 mythserver mythbackend[2585]: I ProcessRequest recorderbase.cpp:386 (GetKeyframePositions) RecBase(1:/dev/hdpvr1): GetKeyframePositions(1,9223372036854775807,#0) out of 1
May 1 14:22:19 mythserver mythbackend[2585]: I ProcessRequest recorderbase.cpp:386 (GetKeyframePositions) RecBase(1:/dev/hdpvr1): GetKeyframePositions(1,9223372036854775807,#0) out of 1
May 1 14:22:26 mythserver mythbackend[2585]: I ProcessRequest ringbuffer.cpp:1086 (WaitForAvail) RingBuf(/mythtvdata1/mythtv/tv/1889_20120501142213.mpg): Waited 0.2 seconds for data #012#011#011#011to become available... 61700 < 294912
May 1 14:22:26 mythserver mythbackend[2585]: I ProcessRequest ringbuffer.cpp:1086 (WaitForAvail) RingBuf(/mythtvdata1/mythtv/tv/1889_20120501142213.mpg): Waited 0.2 seconds for data #012#011#011#011to become available... 225540 < 294912
_______________________________________________
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gbr at majentis

May 1, 2012, 1:47 PM

Post #6 of 8 (559 views)
Permalink

Re: .25 Frontend not displaying live TV twice. [In reply to]

----- Original Message -----
> From: "Gerald Brandt" <gbr [at] majentis>
> To: "mythtv-users" <mythtv-users [at] mythtv>
> Sent: Tuesday, May 1, 2012 1:52:05 PM
> Subject: [mythtv-users] .25 Frontend not displaying live TV twice.
>
> Hi,
>
> I just upgraded from .24 to .25 (mythbuntu 12.04), and now Live TV
> won't start twice.
>
> I reboot the backend, and Live TV starts just fine. I can change
> channels, no issues.
>
> If I exit Live TV, I can't go back in. Video playback starts,
> stutters, then stops, and the frontend exits.
>
> This is in the frontend log: (alot)
>
> May 1 13:40:55 thinkpad mythfrontend[26009]: N CoreContext
> mythplayer.cpp:2079 (PrebufferEnoughFrames) Player(0): Waited 7783ms
> for video buffers UUULUUUAULAAAAAAAAAAAAAUAAULLUuP
> May 1 13:40:55 thinkpad mythfrontend[26009]: W Decoder
> ringbuffer.cpp:1022 (WaitForReadsAllowed)
> RingBuf(myth://192.168.101.7:6543/1240_20120501134042.mpg): Taking
> too long to be allowed to read..
> May 1 13:40:55 mythfrontend[26009]: last message repeated 6 times
> May 1 13:40:55 thinkpad mythfrontend[26009]: N CoreContext
> mythplayer.cpp:2079 (PrebufferEnoughFrames) Player(0): Waited 7888ms
> for video buffers UUULUUUAULAAAAAAAAAAAAAUAAULLUuP
> May 1 13:40:55 thinkpad mythfrontend[26009]: W Decoder
> ringbuffer.cpp:1022 (WaitForReadsAllowed)
> RingBuf(myth://192.168.101.7:6543/1240_20120501134042.mpg): Taking
> too long to be allowed to read..
> May 1 13:40:55 mythfrontend[26009]: last message repeated 6 times
> May 1 13:40:55 thinkpad mythfrontend[26009]: N CoreContext
> mythplayer.cpp:2079 (PrebufferEnoughFrames) Player(0): Waited 7993ms
> for video buffers UUULUUUAULAAAAAAAAAAAAAUAAULLUuP
> May 1 13:40:55 thinkpad mythfrontend[26009]: W Decoder
> ringbuffer.cpp:1022 (WaitForReadsAllowed)
> RingBuf(myth://192.168.101.7:6543/1240_20120501134042.mpg): Taking
> too long to be allowed to read..
> May 1 13:40:55 mythfrontend[26009]: last message repeated 5 times
> May 1 13:40:55 thinkpad mythfrontend[26009]: N CoreContext
> mythplayer.cpp:2079 (PrebufferEnoughFrames) Player(0): Waited 8097ms
> for video buffers UUULUUUAULAAAAAAAAAAAAAUAAULLUuP
> May 1 13:40:55 thinkpad mythfrontend[26009]: W Decoder
> ringbuffer.cpp:1022 (WaitForReadsAllowed)
> RingBuf(myth://192.168.101.7:6543/1240_20120501134042.mpg): Taking
> too long to be allowed to read..
>
>
> And this is in the backend log:
>
> May 1 13:40:42 mythserver mythbackend[3167]: N CoreContext
> autoexpire.cpp:263 (CalcParams) AutoExpire: CalcParams(): Max
> required Free Space: 22.0 GB w/freq: 15 min
> May 1 13:40:42 mythserver mythbackend[3167]: I ProcessRequest
> mainserver.cpp:1360 (HandleAnnounce) MainServer::ANN Playback
> May 1 13:40:42 mythserver mythbackend[3167]: I ProcessRequest
> mainserver.cpp:1362 (HandleAnnounce) adding: thinkpad as a client
> (events: 0)
> May 1 13:40:42 mythserver mythbackend[3167]: I ProcessRequest
> mainserver.cpp:1475 (HandleAnnounce) MainServer::HandleAnnounce
> FileTransfer
> May 1 13:40:42 mythserver mythbackend[3167]: I ProcessRequest
> mainserver.cpp:1477 (HandleAnnounce) adding: thinkpad as a remote
> file transfer
> May 1 13:40:44 mythserver mythbackend[3167]: I ProcessRequest
> recorderbase.cpp:386 (GetKeyframePositions) RecBase(3:/dev/hdpvr1):
> GetKeyframePositions(1,9223372036854775807,#0) out of 1
> May 1 13:40:44 mythserver mythbackend[3167]: I ProcessRequest
> recorderbase.cpp:386 (GetKeyframePositions) RecBase(3:/dev/hdpvr1):
> GetKeyframePositions(1,9223372036854775807,#0) out of 1
> May 1 13:40:45 mythserver mythbackend[3167]: I ProcessRequest
> ringbuffer.cpp:1086 (WaitForAvail)
> RingBuf(/mythtvdata1/mythtv/tv/1240_20120501134042.mpg): Waited 0.2
> seconds for data #012#011#011#011to become available... 108052 <
> 131072
> May 1 13:40:46 mythserver mythbackend[3167]: I ProcessRequest
> ringbuffer.cpp:1086 (WaitForAvail)
> RingBuf(/mythtvdata1/mythtv/tv/1240_20120501134042.mpg): Waited 0.5
> seconds for data #012#011#011#011to become available... 108052 <
> 131072
> May 1 13:40:46 mythserver mythbackend[3167]: I ProcessRequest
> ringbuffer.cpp:1086 (WaitForAvail)
> RingBuf(/mythtvdata1/mythtv/tv/1240_20120501134042.mpg): Waited 1.0
> seconds for data #012#011#011#011to become available... 108052 <
> 131072
> May 1 13:40:47 mythserver mythbackend[3167]: I ProcessRequest
> ringbuffer.cpp:1086 (WaitForAvail)
> RingBuf(/mythtvdata1/mythtv/tv/1240_20120501134042.mpg): Waited 2.0
> seconds for data #012#011#011#011to become available... 108052 <
> 131072
> May 1 13:40:48 mythserver mythbackend[3167]: E DeviceReadBuffer
> DeviceReadBuffer.cpp:513 (Poll) DevRdB(/dev/hdpvr1): Poll giving up
> 2
> May 1 13:40:48 mythserver mythbackend[3167]: E RecThread
> mpegrecorder.cpp:1010 (run) MPEGRec(/dev/hdpvr1): Device error
> detected
>
>
> Is there some sort of reset that's missing on the HDPVR?
>
> Separate frontend/backend
>
> Gerald

I've got about an hour before I have to revert back to .24. Any ideas what I can try?

Gerald
_______________________________________________
mythtv-users mailing list
mythtv-users [at] mythtv
http://www.mythtv.org/mailman/listinfo/mythtv-users

gbr at majentis

May 1, 2012, 2:07 PM

Post #7 of 8 (561 views)
Permalink

Re: .25 Frontend not displaying live TV twice. [In reply to]

----- Original Message -----
> From: "Gerald Brandt" <gbr [at] majentis>
> To: "Discussion about MythTV" <mythtv-users [at] mythtv>
> Sent: Tuesday, May 1, 2012 3:47:56 PM
> Subject: Re: [mythtv-users] .25 Frontend not displaying live TV twice.
>
>
> ----- Original Message -----
> > From: "Gerald Brandt" <gbr [at] majentis>
> > To: "mythtv-users" <mythtv-users [at] mythtv>
> > Sent: Tuesday, May 1, 2012 1:52:05 PM
> > Subject: [mythtv-users] .25 Frontend not displaying live TV twice.
> >
> > Hi,
> >
> > I just upgraded from .24 to .25 (mythbuntu 12.04), and now Live TV
> > won't start twice.
> >
> > I reboot the backend, and Live TV starts just fine. I can change
> > channels, no issues.
> >
> > If I exit Live TV, I can't go back in. Video playback starts,
> > stutters, then stops, and the frontend exits.
> >
> > This is in the frontend log: (alot)
> >
> > May 1 13:40:55 thinkpad mythfrontend[26009]: N CoreContext
> > mythplayer.cpp:2079 (PrebufferEnoughFrames) Player(0): Waited
> > 7783ms
> > for video buffers UUULUUUAULAAAAAAAAAAAAAUAAULLUuP
> > May 1 13:40:55 thinkpad mythfrontend[26009]: W Decoder
> > ringbuffer.cpp:1022 (WaitForReadsAllowed)
> > RingBuf(myth://192.168.101.7:6543/1240_20120501134042.mpg): Taking
> > too long to be allowed to read..
> > May 1 13:40:55 mythfrontend[26009]: last message repeated 6 times
> > May 1 13:40:55 thinkpad mythfrontend[26009]: N CoreContext
> > mythplayer.cpp:2079 (PrebufferEnoughFrames) Player(0): Waited
> > 7888ms
> > for video buffers UUULUUUAULAAAAAAAAAAAAAUAAULLUuP
> > May 1 13:40:55 thinkpad mythfrontend[26009]: W Decoder
> > ringbuffer.cpp:1022 (WaitForReadsAllowed)
> > RingBuf(myth://192.168.101.7:6543/1240_20120501134042.mpg): Taking
> > too long to be allowed to read..
> > May 1 13:40:55 mythfrontend[26009]: last message repeated 6 times
> > May 1 13:40:55 thinkpad mythfrontend[26009]: N CoreContext
> > mythplayer.cpp:2079 (PrebufferEnoughFrames) Player(0): Waited
> > 7993ms
> > for video buffers UUULUUUAULAAAAAAAAAAAAAUAAULLUuP
> > May 1 13:40:55 thinkpad mythfrontend[26009]: W Decoder
> > ringbuffer.cpp:1022 (WaitForReadsAllowed)
> > RingBuf(myth://192.168.101.7:6543/1240_20120501134042.mpg): Taking
> > too long to be allowed to read..
> > May 1 13:40:55 mythfrontend[26009]: last message repeated 5 times
> > May 1 13:40:55 thinkpad mythfrontend[26009]: N CoreContext
> > mythplayer.cpp:2079 (PrebufferEnoughFrames) Player(0): Waited
> > 8097ms
> > for video buffers UUULUUUAULAAAAAAAAAAAAAUAAULLUuP
> > May 1 13:40:55 thinkpad mythfrontend[26009]: W Decoder
> > ringbuffer.cpp:1022 (WaitForReadsAllowed)
> > RingBuf(myth://192.168.101.7:6543/1240_20120501134042.mpg): Taking
> > too long to be allowed to read..
> >
> >
> > And this is in the backend log:
> >
> > May 1 13:40:42 mythserver mythbackend[3167]: N CoreContext
> > autoexpire.cpp:263 (CalcParams) AutoExpire: CalcParams(): Max
> > required Free Space: 22.0 GB w/freq: 15 min
> > May 1 13:40:42 mythserver mythbackend[3167]: I ProcessRequest
> > mainserver.cpp:1360 (HandleAnnounce) MainServer::ANN Playback
> > May 1 13:40:42 mythserver mythbackend[3167]: I ProcessRequest
> > mainserver.cpp:1362 (HandleAnnounce) adding: thinkpad as a client
> > (events: 0)
> > May 1 13:40:42 mythserver mythbackend[3167]: I ProcessRequest
> > mainserver.cpp:1475 (HandleAnnounce) MainServer::HandleAnnounce
> > FileTransfer
> > May 1 13:40:42 mythserver mythbackend[3167]: I ProcessRequest
> > mainserver.cpp:1477 (HandleAnnounce) adding: thinkpad as a remote
> > file transfer
> > May 1 13:40:44 mythserver mythbackend[3167]: I ProcessRequest
> > recorderbase.cpp:386 (GetKeyframePositions) RecBase(3:/dev/hdpvr1):
> > GetKeyframePositions(1,9223372036854775807,#0) out of 1
> > May 1 13:40:44 mythserver mythbackend[3167]: I ProcessRequest
> > recorderbase.cpp:386 (GetKeyframePositions) RecBase(3:/dev/hdpvr1):
> > GetKeyframePositions(1,9223372036854775807,#0) out of 1
> > May 1 13:40:45 mythserver mythbackend[3167]: I ProcessRequest
> > ringbuffer.cpp:1086 (WaitForAvail)
> > RingBuf(/mythtvdata1/mythtv/tv/1240_20120501134042.mpg): Waited 0.2
> > seconds for data #012#011#011#011to become available... 108052 <
> > 131072
> > May 1 13:40:46 mythserver mythbackend[3167]: I ProcessRequest
> > ringbuffer.cpp:1086 (WaitForAvail)
> > RingBuf(/mythtvdata1/mythtv/tv/1240_20120501134042.mpg): Waited 0.5
> > seconds for data #012#011#011#011to become available... 108052 <
> > 131072
> > May 1 13:40:46 mythserver mythbackend[3167]: I ProcessRequest
> > ringbuffer.cpp:1086 (WaitForAvail)
> > RingBuf(/mythtvdata1/mythtv/tv/1240_20120501134042.mpg): Waited 1.0
> > seconds for data #012#011#011#011to become available... 108052 <
> > 131072
> > May 1 13:40:47 mythserver mythbackend[3167]: I ProcessRequest
> > ringbuffer.cpp:1086 (WaitForAvail)
> > RingBuf(/mythtvdata1/mythtv/tv/1240_20120501134042.mpg): Waited 2.0
> > seconds for data #012#011#011#011to become available... 108052 <
> > 131072
> > May 1 13:40:48 mythserver mythbackend[3167]: E DeviceReadBuffer
> > DeviceReadBuffer.cpp:513 (Poll) DevRdB(/dev/hdpvr1): Poll giving up
> > 2
> > May 1 13:40:48 mythserver mythbackend[3167]: E RecThread
> > mpegrecorder.cpp:1010 (run) MPEGRec(/dev/hdpvr1): Device error
> > detected
> >
> >
> > Is there some sort of reset that's missing on the HDPVR?
> >
> > Separate frontend/backend
> >
> > Gerald
>
> I've got about an hour before I have to revert back to .24. Any
> ideas what I can try?
>
> Gerald

I just tried removing one of my HDPVR's, and that didn't solve the issue.
_______________________________________________
mythtv-users mailing list
mythtv-users [at] mythtv
http://www.mythtv.org/mailman/listinfo/mythtv-users

gbr at majentis

May 1, 2012, 2:12 PM

Post #8 of 8 (559 views)
Permalink

Re: .25 Frontend not displaying live TV twice. [In reply to]

----- Original Message -----
> From: "Gerald Brandt" <gbr [at] majentis>
> To: "Discussion about MythTV" <mythtv-users [at] mythtv>
> Sent: Tuesday, May 1, 2012 4:07:56 PM
> Subject: Re: [mythtv-users] .25 Frontend not displaying live TV twice.
>
>
>
> ----- Original Message -----
> > From: "Gerald Brandt" <gbr [at] majentis>
> > To: "Discussion about MythTV" <mythtv-users [at] mythtv>
> > Sent: Tuesday, May 1, 2012 3:47:56 PM
> > Subject: Re: [mythtv-users] .25 Frontend not displaying live TV
> > twice.
> >
> >
> > ----- Original Message -----
> > > From: "Gerald Brandt" <gbr [at] majentis>
> > > To: "mythtv-users" <mythtv-users [at] mythtv>
> > > Sent: Tuesday, May 1, 2012 1:52:05 PM
> > > Subject: [mythtv-users] .25 Frontend not displaying live TV
> > > twice.
> > >
> > > Hi,
> > >
> > > I just upgraded from .24 to .25 (mythbuntu 12.04), and now Live
> > > TV
> > > won't start twice.
> > >
> > > I reboot the backend, and Live TV starts just fine. I can change
> > > channels, no issues.
> > >
> > > If I exit Live TV, I can't go back in. Video playback starts,
> > > stutters, then stops, and the frontend exits.
> > >
> > > This is in the frontend log: (alot)
> > >
> > > May 1 13:40:55 thinkpad mythfrontend[26009]: N CoreContext
> > > mythplayer.cpp:2079 (PrebufferEnoughFrames) Player(0): Waited
> > > 7783ms
> > > for video buffers UUULUUUAULAAAAAAAAAAAAAUAAULLUuP
> > > May 1 13:40:55 thinkpad mythfrontend[26009]: W Decoder
> > > ringbuffer.cpp:1022 (WaitForReadsAllowed)
> > > RingBuf(myth://192.168.101.7:6543/1240_20120501134042.mpg):
> > > Taking
> > > too long to be allowed to read..
> > > May 1 13:40:55 mythfrontend[26009]: last message repeated 6
> > > times
> > > May 1 13:40:55 thinkpad mythfrontend[26009]: N CoreContext
> > > mythplayer.cpp:2079 (PrebufferEnoughFrames) Player(0): Waited
> > > 7888ms
> > > for video buffers UUULUUUAULAAAAAAAAAAAAAUAAULLUuP
> > > May 1 13:40:55 thinkpad mythfrontend[26009]: W Decoder
> > > ringbuffer.cpp:1022 (WaitForReadsAllowed)
> > > RingBuf(myth://192.168.101.7:6543/1240_20120501134042.mpg):
> > > Taking
> > > too long to be allowed to read..
> > > May 1 13:40:55 mythfrontend[26009]: last message repeated 6
> > > times
> > > May 1 13:40:55 thinkpad mythfrontend[26009]: N CoreContext
> > > mythplayer.cpp:2079 (PrebufferEnoughFrames) Player(0): Waited
> > > 7993ms
> > > for video buffers UUULUUUAULAAAAAAAAAAAAAUAAULLUuP
> > > May 1 13:40:55 thinkpad mythfrontend[26009]: W Decoder
> > > ringbuffer.cpp:1022 (WaitForReadsAllowed)
> > > RingBuf(myth://192.168.101.7:6543/1240_20120501134042.mpg):
> > > Taking
> > > too long to be allowed to read..
> > > May 1 13:40:55 mythfrontend[26009]: last message repeated 5
> > > times
> > > May 1 13:40:55 thinkpad mythfrontend[26009]: N CoreContext
> > > mythplayer.cpp:2079 (PrebufferEnoughFrames) Player(0): Waited
> > > 8097ms
> > > for video buffers UUULUUUAULAAAAAAAAAAAAAUAAULLUuP
> > > May 1 13:40:55 thinkpad mythfrontend[26009]: W Decoder
> > > ringbuffer.cpp:1022 (WaitForReadsAllowed)
> > > RingBuf(myth://192.168.101.7:6543/1240_20120501134042.mpg):
> > > Taking
> > > too long to be allowed to read..
> > >
> > >
> > > And this is in the backend log:
> > >
> > > May 1 13:40:42 mythserver mythbackend[3167]: N CoreContext
> > > autoexpire.cpp:263 (CalcParams) AutoExpire: CalcParams(): Max
> > > required Free Space: 22.0 GB w/freq: 15 min
> > > May 1 13:40:42 mythserver mythbackend[3167]: I ProcessRequest
> > > mainserver.cpp:1360 (HandleAnnounce) MainServer::ANN Playback
> > > May 1 13:40:42 mythserver mythbackend[3167]: I ProcessRequest
> > > mainserver.cpp:1362 (HandleAnnounce) adding: thinkpad as a client
> > > (events: 0)
> > > May 1 13:40:42 mythserver mythbackend[3167]: I ProcessRequest
> > > mainserver.cpp:1475 (HandleAnnounce) MainServer::HandleAnnounce
> > > FileTransfer
> > > May 1 13:40:42 mythserver mythbackend[3167]: I ProcessRequest
> > > mainserver.cpp:1477 (HandleAnnounce) adding: thinkpad as a remote
> > > file transfer
> > > May 1 13:40:44 mythserver mythbackend[3167]: I ProcessRequest
> > > recorderbase.cpp:386 (GetKeyframePositions)
> > > RecBase(3:/dev/hdpvr1):
> > > GetKeyframePositions(1,9223372036854775807,#0) out of 1
> > > May 1 13:40:44 mythserver mythbackend[3167]: I ProcessRequest
> > > recorderbase.cpp:386 (GetKeyframePositions)
> > > RecBase(3:/dev/hdpvr1):
> > > GetKeyframePositions(1,9223372036854775807,#0) out of 1
> > > May 1 13:40:45 mythserver mythbackend[3167]: I ProcessRequest
> > > ringbuffer.cpp:1086 (WaitForAvail)
> > > RingBuf(/mythtvdata1/mythtv/tv/1240_20120501134042.mpg): Waited
> > > 0.2
> > > seconds for data #012#011#011#011to become available... 108052 <
> > > 131072
> > > May 1 13:40:46 mythserver mythbackend[3167]: I ProcessRequest
> > > ringbuffer.cpp:1086 (WaitForAvail)
> > > RingBuf(/mythtvdata1/mythtv/tv/1240_20120501134042.mpg): Waited
> > > 0.5
> > > seconds for data #012#011#011#011to become available... 108052 <
> > > 131072
> > > May 1 13:40:46 mythserver mythbackend[3167]: I ProcessRequest
> > > ringbuffer.cpp:1086 (WaitForAvail)
> > > RingBuf(/mythtvdata1/mythtv/tv/1240_20120501134042.mpg): Waited
> > > 1.0
> > > seconds for data #012#011#011#011to become available... 108052 <
> > > 131072
> > > May 1 13:40:47 mythserver mythbackend[3167]: I ProcessRequest
> > > ringbuffer.cpp:1086 (WaitForAvail)
> > > RingBuf(/mythtvdata1/mythtv/tv/1240_20120501134042.mpg): Waited
> > > 2.0
> > > seconds for data #012#011#011#011to become available... 108052 <
> > > 131072
> > > May 1 13:40:48 mythserver mythbackend[3167]: E DeviceReadBuffer
> > > DeviceReadBuffer.cpp:513 (Poll) DevRdB(/dev/hdpvr1): Poll giving
> > > up
> > > 2
> > > May 1 13:40:48 mythserver mythbackend[3167]: E RecThread
> > > mpegrecorder.cpp:1010 (run) MPEGRec(/dev/hdpvr1): Device error
> > > detected
> > >
> > >
> > > Is there some sort of reset that's missing on the HDPVR?
> > >
> > > Separate frontend/backend
> > >
> > > Gerald
> >
> > I've got about an hour before I have to revert back to .24. Any
> > ideas what I can try?
> >
> > Gerald
>
> I just tried removing one of my HDPVR's, and that didn't solve the
> issue.

After MythTV fails to work, a cat of /dev/hdpv1 results in a prefect playback file in mplayer.

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