[mythtv-commits] Ticket #3690: Prebuffering pauses with ivtv since ffmpeg resync

MythTV mythtv at cvs.mythtv.org
Sun Aug 12 22:37:26 UTC 2007


#3690: Prebuffering pauses with ivtv since ffmpeg resync
--------------------------------------------+-------------------------------
 Reporter:  Hadley Rich <hads at nice.net.nz>  |        Owner:  awithers
     Type:  defect                          |       Status:  reopened
 Priority:  minor                           |    Milestone:  unknown 
Component:  mythtv                          |      Version:  head    
 Severity:  medium                          |   Resolution:          
  Mlocked:  0                               |  
--------------------------------------------+-------------------------------
Changes (by wiz561 at gmail.com):

  * status:  closed => reopened
  * resolution:  fixed =>


Comment:

 I just upgraded to rev 14169 of mythtv.  I checked the ringbuff file and
 it does have the patched code in it.  Unfortunately though, I'm still
 getting prebuffer pauses...

 -------
 {{{
 2007-08-12 17:22:00.968
 /usr/local/share/mythtv/mythweather/scripts/ndfd.pl -u ENG -d
 /home/mythtv/.mythtv/MythWeather/NDFD-6_day +41.47,-087.45 has exited
 2007-08-12 17:22:01.145 TV: Changing from None to WatchingLiveTV
 2007-08-12 17:22:01.147 Realtime priority would require SUID as root.
 2007-08-12 17:22:01.276 Video timing method: SGI OpenGL
 2007-08-12 17:22:03.011 NVP: prebuffering pause
 2007-08-12 17:22:04.685 XMLParse::LoadTheme using
 /usr/local/share/mythtv/themes/G.A.N.T./ui.xml
 2007-08-12 17:22:06.095 NVP: prebuffering pause
 2007-08-12 17:22:07.612 NVP: prebuffering pause
 2007-08-12 17:22:08.696 NVP: prebuffering pause
 2007-08-12 17:22:10.180 NVP: prebuffering pause
 2007-08-12 17:22:12.098 NVP: prebuffering pause
 [mpeg2video @ 0x2b218c01eb90]warning: first frame is no keyframe
 2007-08-12 17:22:15.833 NVP: prebuffering pause
 2007-08-12 17:22:16.600 NVP: prebuffering pause
 2007-08-12 17:22:18.200 NVP: prebuffering pause
 2007-08-12 17:22:19.402 NVP: prebuffering pause
 2007-08-12 17:22:21.218 NVP: prebuffering pause
 2007-08-12 17:22:23.037 NVP: prebuffering pause
 2007-08-12 17:22:24.004 NVP: prebuffering pause
 2007-08-12 17:22:25.354 NVP: prebuffering pause
 2007-08-12 17:22:28.373 NVP: prebuffering pause
 2007-08-12 17:22:52.267 NVP: prebuffering pause
 2007-08-12 17:23:20.780 NVP: prebuffering pause
 2007-08-12 17:30:06.180 NVP: prebuffering pause
 2007-08-12 17:30:06.878 RingBuf(/data/myth/live/2003_20070812173000.mpg):
 Waited 1.0 seconds for data to become available...
 2007-08-12 17:30:06.878 Checking to see if there's a new livetv program to
 switch to..
 2007-08-12 17:30:07.670 NVP: Prebuffer wait timed out 10 times.
 2007-08-12 17:30:07.902 RingBuf(/data/myth/live/2003_20070812173000.mpg):
 Waited 2.0 seconds for data to become available...
 2007-08-12 17:30:07.902 Checking to see if there's a new livetv program to
 switch to..
 2007-08-12 17:30:09.170 NVP: Prebuffer wait timed out 10 times.
 2007-08-12 17:30:09.950 RingBuf(/data/myth/live/2003_20070812173000.mpg):
 Waited 4.0 seconds for data to become available...
 2007-08-12 17:30:09.950 Checking to see if there's a new livetv program to
 switch to..
 2007-08-12 17:30:10.674 NVP: Prebuffer wait timed out 10 times.
 2007-08-12 17:30:12.174 NVP: Prebuffer wait timed out 10 times.
 2007-08-12 17:30:13.674 NVP: Prebuffer wait timed out 10 times.
 2007-08-12 17:30:14.046 RingBuf(/data/myth/live/2003_20070812173000.mpg):
 Waited 8.0 seconds for data to become available...
 2007-08-12 17:30:14.046 Checking to see if there's a new livetv program to
 switch to..
 2007-08-12 17:30:15.177 NVP: Prebuffer wait timed out 10 times.
 2007-08-12 17:30:16.677 NVP: Prebuffer wait timed out 10 times.
 2007-08-12 17:30:18.181 NVP: Prebuffer wait timed out 10 times.
 2007-08-12 17:30:19.681 NVP: Prebuffer wait timed out 10 times.
 2007-08-12 17:30:21.181 NVP: Prebuffer wait timed out 10 times.
 2007-08-12 17:30:21.981 RingBuf(/data/myth/live/2003_20070812173000.mpg)
 Error: Waited 16 seconds for data, aborting.
 2007-08-12 17:30:22.685 NVP: Prebuffer wait timed out 10 times.
 [mpeg2video @ 0x2b218c01eb90]ac-tex damaged at 40 19
 [mpeg2video @ 0x2b218c01eb90]Warning MVs not available
 2007-08-12 17:30:24.185 NVP: Prebuffer wait timed out 10 times.
 2007-08-12 17:30:25.685 NVP: Prebuffer wait timed out 10 times.
 2007-08-12 17:30:27.188 NVP: Prebuffer wait timed out 10 times.
 2007-08-12 17:30:28.689 NVP: Prebuffer wait timed out 10 times.
 2007-08-12 17:30:30.193 NVP: Prebuffer wait timed out 10 times.
 2007-08-12 17:30:31.693 NVP: Prebuffer wait timed out 10 times.
 2007-08-12 17:30:33.193 NVP: Prebuffer wait timed out 10 times.
 2007-08-12 17:30:34.697 NVP: Prebuffer wait timed out 10 times.
 2007-08-12 17:30:36.197 NVP: Prebuffer wait timed out 10 times.
 2007-08-12 17:30:37.701 NVP: Prebuffer wait timed out 10 times.
 2007-08-12 17:30:39.201 NVP: Prebuffer wait timed out 10 times.
 2007-08-12 17:30:40.701 NVP: Prebuffer wait timed out 10 times.
 2007-08-12 17:30:42.205 NVP: Prebuffer wait timed out 10 times.
 2007-08-12 17:30:43.705 NVP: Prebuffer wait timed out 10 times.
 2007-08-12 17:30:45.205 NVP: Prebuffer wait timed out 10 times.
 2007-08-12 17:30:46.709 NVP: Prebuffer wait timed out 10 times.
 2007-08-12 17:30:48.209 NVP: Prebuffer wait timed out 10 times.
 2007-08-12 17:30:49.714 NVP: Prebuffer wait timed out 10 times.
 2007-08-12 17:30:51.213 NVP: Prebuffer wait timed out 10 times.
 2007-08-12 17:30:52.714 NVP: Prebuffer wait timed out 10 times.
 2007-08-12 17:30:54.218 NVP: Prebuffer wait timed out 10 times.
 2007-08-12 17:30:55.718 NVP: Prebuffer wait timed out 10 times.
 2007-08-12 17:30:57.222 NVP: Prebuffer wait timed out 10 times.
 2007-08-12 17:30:58.722 NVP: Prebuffer wait timed out 10 times.
 2007-08-12 17:31:00.222 NVP: Prebuffer wait timed out 10 times.
 2007-08-12 17:31:01.726 NVP: Prebuffer wait timed out 10 times.
 2007-08-12 17:31:03.226 NVP: Prebuffer wait timed out 10 times.
 2007-08-12 17:31:04.726 NVP: Prebuffer wait timed out 10 times.
 2007-08-12 17:31:06.230 NVP: Prebuffer wait timed out 10 times.
 2007-08-12 17:31:07.730 NVP: Prebuffer wait timed out 10 times.
 }}}

-- 
Ticket URL: <http://svn.mythtv.org/trac/ticket/3690#comment:11>
MythTV <http://svn.mythtv.org/trac>
MythTV


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