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A little update.. I did some extra debugging and found that during record/watching the following errors come into the mythfrontend.. The strange thing is that i don't see this in livetv..<br><br>------------------------------ record/watch -------------------------------------------------<br>'video_output' mean = '40116.34', std. dev. = '6424.36', fps = '24.93'<br>'video_output' mean = '39999.72', std. dev. = '3365.11', fps = '25.00'<br>'video_output' mean = '39999.35', std. dev. = '45.62', fps = '25.00'<br>'video_output' mean = '39999.24', std. dev. = '43.14', fps = '25.00'<br>2012-02-17 15:03:05.298 Player(9): 3600 interlaced frames seen.<br>'video_output' mean = '39999.21', std. dev. = '2185.10', fps = '25.00'<br>2012-02-17 15:03:06.698 ScreenSaverX11Private: Calling gnome-screensaver-command --poke<br>2012-02-17 15:03:07.305 Player(9): Video is 3.02732 frames behind audio (too slow), dropping frame to catch up.<br>2012-02-17 15:03:07.305 AO: Pause 1<br>2012-02-17 15:03:07.305 AO: Pause 0<br>2012-02-17 15:03:07.311 AO: OutputAudioLoop: Play Event<br>'video_output' mean = '39800.43', std. dev. = '17515.61', fps = '25.13'<br>'video_output' mean = '39999.49', std. dev. = '43.65', fps = '25.00'<br>'video_output' mean = '39999.34', std. dev. = '46.60', fps = '25.00'<br>2012-02-17 15:03:21.279 Player(9): 4000 interlaced frames seen.<br>'video_output' mean = '39999.36', std. dev. = '46.12', fps = '25.00'<br>'video_output' mean = '40016.39', std. dev. = '16967.83', fps = '24.99'<br>'video_output' mean = '40032.00', std. dev. = '17118.06', fps = '24.98'<br>'video_output' mean = '39999.76', std. dev. = '42.26', fps = '25.00'<br>2012-02-17 15:03:35.913 Player(9): Video is 3.25385 frames behind audio (too slow), dropping frame to catch up.<br>2012-02-17 15:03:35.914 AO: Pause 1<br>2012-02-17 15:03:35.914 Player(9): Video is 3.32787 frames behind audio (too slow), dropping frame to catch up.<br>2012-02-17 15:03:35.914 AO: Pause 1<br>2012-02-17 15:03:35.914 Player(9): Video is 3.1334 frames behind audio (too slow), dropping frame to catch up.<br>2012-02-17 15:03:35.914 AO: Pause 1<br>2012-02-17 15:03:35.914 AO: Pause 0<br>2012-02-17 15:03:35.914 AO: OutputAudioLoop: Play Event<br>2012-02-17 15:03:37.280 Player(9): 4400 interlaced frames seen.<br>'video_output' mean = '39965.69', std. dev. = '22435.21', fps = '25.02'<br>'video_output' mean = '40000.39', std. dev. = '4756.18', fps = '25.00'<br>'video_output' mean = '39999.27', std. dev. = '46.33', fps = '25.00'<br>'video_output' mean = '39999.12', std. dev. = '40.88', fps = '25.00'<br>2012-02-17 15:03:53.280 Player(9): 4800 interlaced frames seen.<br>'video_output' mean = '39999.61', std. dev. = '5116.29', fps = '25.00'<br>2012-02-17 15:03:56.691 ScreenSaverX11Private: Calling gnome-screensaver-command --poke<br>-------------------------------------------------------------------------------------------------------------------<br><br>-------------------------------- Live TV ---------------------------------------------------------------<br>'video_output' mean = '39999.11', std. dev. = '47.88', fps = '25.00'<br>'video_output' mean = '39999.49', std. dev. = '47.28', fps = '25.00'<br>'video_output' mean = '39999.16', std. dev. = '43.78', fps = '25.00'<br>'video_output' mean = '39999.50', std. dev. = '49.82', fps = '25.00'<br>2012-02-17 15:06:14.658 Player(a): 800 interlaced frames seen.<br>'video_output' mean = '39999.08', std. dev. = '43.47', fps = '25.00'<br>'video_output' mean = '39999.31', std. dev. = '46.49', fps = '25.00'<br>'video_output' mean = '39998.98', std. dev. = '48.14', fps = '25.00'<br>'video_output' mean = '39999.10', std. dev. = '44.03', fps = '25.00'<br>2012-02-17 15:06:28.258 ScreenSaverX11Private: Calling gnome-screensaver-command --poke<br>2012-02-17 15:06:30.658 Player(a): 1200 interlaced frames seen.<br>-------------------------------------------------------------------------------------------------------------<br><br><br><blockquote style="padding-left: 5px; margin-left: 5px; border-left: #0000ff 2px solid; margin-right: 0px"><hr><b>From:</b> mythtvuser@vandrosthagen.net<br><b>To:</b> Discussion about MythTV [mailto:mythtv-users@mythtv.org]<br><b>Sent:</b> Fri, 17 Feb 2012 14:46:54 +0100<br><b>Subject:</b> Re: [mythtv-users] Strange shocking screen during recording/watching<br><br>
Hello Gareth,<br><br>I check that in my mythtv-setup but no it is not on.. Comm-check is done after the show is recorded. But thanks for the tip.. that was something i missed..;)<br><br><br><blockquote style="padding-left: 5px; margin-left: 5px; border-left: #0000ff 2px solid; margin-right: 0px"><hr><b>From:</b> Gareth Glaccum [mailto:<a href="mailto:gareth.glaccum@btopenworld.com">gareth.glaccum@btopenworld.com</a>]<br><b>To:</b> 'Discussion about MythTV' [mailto:<a href="mailto:mythtv-users@mythtv.org">mythtv-users@mythtv.org</a>]<br><b>Sent:</b> Fri, 17 Feb 2012 14:13:30 +0100<br><b>Subject:</b> Re: [mythtv-users] Strange shocking screen during recording/watching<br><br><div class="WordSection1"><p class="MsoNormal"><font color="#1f497d" face="Calibri" size="2"><span style="font-size:11.0pt;mso-ascii-font-family:Calibri;mso-hansi-font-family:Calibri;mso-bidi-font-family:"Times New Roman";color:#1F497D">Do you have it auto-commflagging whilst recording, or set to commflag after recording. </span></font></p><p class="MsoNormal"><font color="#1f497d" face="Calibri" size="2"><span style="font-size:11.0pt;mso-ascii-font-family:Calibri;mso-hansi-font-family:Calibri;mso-bidi-font-family:"Times New Roman";color:#1F497D">This is a setting that may have changed between the old and new machines, and would explain why you don’t have the issue with liveTV I think.</span></font></p><p class="MsoNormal"><font color="#1f497d" face="Calibri" size="2"><span style="font-size:11.0pt;mso-ascii-font-family:Calibri;mso-hansi-font-family:Calibri;mso-bidi-font-family:"Times New Roman";color:#1F497D">Gareth</span></font></p><p class="MsoNormal"><a name="_MailEndCompose"><font color="#1f497d" face="Calibri" size="2"><span style="font-size:11.0pt;mso-ascii-font-family:Calibri;mso-hansi-font-family:Calibri;mso-bidi-font-family:"Times New Roman";color:#1F497D"> </span></font></a></p><span style="mso-bookmark:_MailEndCompose"></span><div style="border:none;border-left:solid blue 1.5pt;padding:0cm 0cm 0cm 4.0pt"><div><div style="border:none;border-top:solid #B5C4DF 1.0pt;padding:3.0pt 0cm 0cm 0cm"><p class="MsoNormal"><b><font face="Tahoma" size="2"><span style="font-size:10.0pt;font-family:"Tahoma","sans-serif";mso-fareast-font-family:"Times New Roman";mso-ansi-language:EN-US;font-weight:bold">From:</span></font></b><font face="Tahoma" size="2"><span style="font-size:10.0pt;font-family:"Tahoma","sans-serif";mso-fareast-font-family:"Times New Roman";mso-ansi-language:EN-US"> <a href="mailto:mythtv-users-bounces@mythtv.org">mythtv-users-bounces@mythtv.org</a> [mailto:<a href="mailto:mythtv-users-bounces@mythtv.org">mythtv-users-bounces@mythtv.org</a>] <b><span style="font-weight:bold">On Behalf Of </span></b>Quint van Drosthagen<br><b><span style="font-weight:bold">Sent:</span></b> 17 February 2012 10:10<br><b><span style="font-weight:bold">To:</span></b> <a href="mailto:mythtv-users@mythtv.org">mythtv-users@mythtv.org</a><br><b><span style="font-weight:bold">Subject:</span></b> [mythtv-users] Strange shocking screen during recording/watching</span></font></p></div></div><p class="MsoNormal"><font face="Calibri" size="2"><span style="font-size:11.0pt"> </span></font></p><p class="MsoNormal"><font face="Calibri" size="2"><span style="font-size:11.0pt;mso-ansi-language:EN-US">Hi guys,</span></font></p><p class="MsoNormal"><font face="Calibri" size="2"><span style="font-size:11.0pt;mso-ansi-language:EN-US"> </span></font></p><p class="MsoNormal"><font face="Calibri" size="2"><span style="font-size:11.0pt;mso-ansi-language:EN-US">Since a month now i have replaced my old mythtv box with a brand new one.. Because i watch allot of HD content and record allot of shows i decided that i needed to have a more powerfull and future proof machine so decided to upgrade not only mem and cpu but also to a GT430 card and SSD drives 2x Corsair Performance Pro Series 256 GB, S-ATA III.</span></font></p><p class="MsoNormal"><font face="Calibri" size="2"><span style="font-size:11.0pt;mso-ansi-language:EN-US"> </span></font></p><p class="MsoNormal"><font face="Calibri" size="2"><span style="font-size:11.0pt;mso-ansi-language:EN-US">But now the problem with this setup against the old one.. When i record a program like say House.. and i decided to watch after 20 minutes (so recording is still going on) to that recording so i can skip commercials etc.. the screen shocks every xx seconds.. The strange thing is that this is only happening during the record/watch fase.. if is go to livetv during the same recording i can watch it without any shocking.. and if the recording is done and i watch a program no problems either.. So i thought maybe it is an IO problem somewhere so i tuned my SSD according and looked at iotop/top etc. etc. but i can't find any bottlenecks anywhere.. It is so verry strange that everything is working as a charm only if i record something and watch it at the same time.. The strangest thing i find is that livetv (also a sort of recording/watching) isn't having any problems.. </span></font></p><p class="MsoNormal"><font face="Calibri" size="2"><span style="font-size:11.0pt;mso-ansi-language:EN-US"> </span></font></p><p class="MsoNormal"><font face="Calibri" size="2"><span style="font-size:11.0pt;mso-ansi-language:EN-US">It is so strange.. And i hope somebody can help me figure out what is going on here..;)</span></font></p><p class="MsoNormal"><font face="Calibri" size="2"><span style="font-size:11.0pt;mso-ansi-language:EN-US"> </span></font></p><p class="MsoNormal"><font face="Calibri" size="2"><span style="font-size:11.0pt;mso-ansi-language:EN-US">Regards</span></font></p><p class="MsoNormal"><font face="Calibri" size="2"><span style="font-size:11.0pt;mso-ansi-language:EN-US">Quint</span></font></p></div></div></blockquote>
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