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	<title>Morph3ous&#039;s Weblog &#187; MythTV</title>
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	<link>http://www.morph3ous.net</link>
	<description>Random IT Stuff</description>
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		<title>Happily impressed with Myth 0.20</title>
		<link>http://www.morph3ous.net/2006/09/14/happily-impressed-with-myth-020/</link>
		<comments>http://www.morph3ous.net/2006/09/14/happily-impressed-with-myth-020/#comments</comments>
		<pubDate>Fri, 15 Sep 2006 03:11:39 +0000</pubDate>
		<dc:creator>Brian</dc:creator>
				<category><![CDATA[Convergence]]></category>
		<category><![CDATA[MythTV]]></category>
		<category><![CDATA[Open Source]]></category>
		<category><![CDATA[PVR]]></category>
		<category><![CDATA[Technology]]></category>

		<guid isPermaLink="false">http://www.morph3ous.net/2006/09/14/happily-impressed-with-myth-020/</guid>
		<description><![CDATA[I&#8217;m not going to spend too much time on this post. Maybe in the near future. I just spent a lot of time trying to analyze the National Surveillance Act of 2006. I am impressed so far. After switching MythTV over to using OpenGL I am greeted with a nice fade-in and fade-out on the menus. The integrated upnp server has been working perfectly (except for fast-forward, but I&#8217;ve had that problem with another upnp server too). It is nicer than my previous solution of using uShare and a renaming script to produce prettily-named symlinks to the video files. The integrated upnp server allows you to search by date recorded, title of the show, channel it was recorded from, &#8230; My old solution could only sort by title of show. Good job Myth Team!]]></description>
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		<slash:comments>0</slash:comments>
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		<title>MythTV 0.20 has been released!</title>
		<link>http://www.morph3ous.net/2006/09/11/mythtv-020-has-been-released/</link>
		<comments>http://www.morph3ous.net/2006/09/11/mythtv-020-has-been-released/#comments</comments>
		<pubDate>Mon, 11 Sep 2006 19:53:58 +0000</pubDate>
		<dc:creator>Brian</dc:creator>
				<category><![CDATA[Convergence]]></category>
		<category><![CDATA[Linux]]></category>
		<category><![CDATA[MythTV]]></category>
		<category><![CDATA[Open Source]]></category>
		<category><![CDATA[PVR]]></category>
		<category><![CDATA[Technology]]></category>

		<guid isPermaLink="false">http://www.morph3ous.net/2006/09/11/mythtv-020-has-been-released/</guid>
		<description><![CDATA[This release has one feature that I have been longing for, an internal UPnP server. I have been using uShare, the MythRename.pl script, and a a few cron jobs to pipe the PVR content to my D-Link DSM-320. Thread on the progress of the MythTV 0.20 Ebuild I am going to wait until an official Gentoo ebuild comes out for this version before I test it. From the Release Notes &#8211; 0.20 &#8211; MythTV: Major changes: Added MythArchive plugin for archiving recorded shows Menus are now drawn by MythUI using OpenGL. This option can be enabled/disabled in the Appearance settings. Improved internal DVD player &#8211; now supporting menus and other missing features Added MHEG content implementation Interactive TV in UK Added Hotplug support for removable media in Media Monitor and MythGallery Added support for the HDHomeRun encoding device Added support for basic FreeBox recorders Added support for H.264 aka MPEG-4 AVC TS decoding Added an MPEG1/MPEG2/MPEG4-AVC IP network recorder Added internal UPnP server support for TV and Music Added experimental second commercial detector New socket class for backend communications OSD image cache which improves channel changing speed Fixed program transition while Watching LiveTV Added beginnings of firewire capture support for [...]]]></description>
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		<slash:comments>0</slash:comments>
		</item>
		<item>
		<title>IVTV DMA error fix? Patch from Author</title>
		<link>http://www.morph3ous.net/2006/08/26/ivtv-dma-error-fix-patch-from-author/</link>
		<comments>http://www.morph3ous.net/2006/08/26/ivtv-dma-error-fix-patch-from-author/#comments</comments>
		<pubDate>Sun, 27 Aug 2006 00:13:42 +0000</pubDate>
		<dc:creator>Brian</dc:creator>
				<category><![CDATA[IVTV]]></category>
		<category><![CDATA[Linux]]></category>
		<category><![CDATA[MythTV]]></category>
		<category><![CDATA[Open Source]]></category>
		<category><![CDATA[PVR]]></category>
		<category><![CDATA[Technology]]></category>

		<guid isPermaLink="false">http://www.morph3ous.net/2006/08/26/ivtv-dma-error-fix-patch-from-author/</guid>
		<description><![CDATA[Hans Verkuil, the developer behind ivtv, thinks that he may have found the source of the DMA problems that some have been experiencing. From the mailing list: Date: Fri, 25 Aug 2006 18:49:51 +0200 From: Hans Verkuil Subject: [ivtv-devel] Please test: DMA error patch To: ivtv-devel@ivtvdriver.org, ivtv-users@ivtvdriver.org Message-ID: &#60;200608251849.51195.hverkuil@xs4all.nl> Content-Type: text/plain; charset=&#8221;us-ascii&#8221; Hi all, As promised, here is the patch that should fix the DMA errors: http://www.xs4all.nl/~hverkuil/ivtv-dma.0.4.diff http://www.xs4all.nl/~hverkuil/ivtv-dma.0.6.diff The first is the patch for ivtv-0.4.6, the second is the patch for ivtv-0.6.3 and ivtv-0.7.0 (and also applies to the ivtv trunk). The patches were made in the driver directory of the ivtv source, so you have to apply it there. I have personally only tested it for the trunk (bleeding edge development), but I expect no problems with the other versions since the code touched by this patch is pretty much unchanged since ivtv-0.2. Please test this thoroughly. Especially in combination with MythTV. If you can, also combine it with MPEG decoding, VBI recording, X-driver, etc. Some background information: There are several possible DMA errors. One in particular is causing all the problems. When a DMA write error occurs it seems the DMA engine of the card gets confused as [...]]]></description>
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		<slash:comments>4</slash:comments>
		</item>
		<item>
		<title>Solution to IVTV drivers: ivtv0 warning: ENC: (0) DMA Error 0x0000000b ?</title>
		<link>http://www.morph3ous.net/2006/06/16/solution-to-ivtv-drivers-ivtv0-warning-enc-0-dma-error-0x0000000b/</link>
		<comments>http://www.morph3ous.net/2006/06/16/solution-to-ivtv-drivers-ivtv0-warning-enc-0-dma-error-0x0000000b/#comments</comments>
		<pubDate>Fri, 16 Jun 2006 15:04:34 +0000</pubDate>
		<dc:creator>Brian</dc:creator>
				<category><![CDATA[IVTV]]></category>
		<category><![CDATA[Linux]]></category>
		<category><![CDATA[MythTV]]></category>
		<category><![CDATA[Open Source]]></category>
		<category><![CDATA[PVR]]></category>
		<category><![CDATA[Technology]]></category>

		<guid isPermaLink="false">http://www.morph3ous.net/2006/06/16/solution-to-ivtv-drivers-ivtv0-warning-enc-0-dma-error-0x0000000b/</guid>
		<description><![CDATA[Update: The author of IVTV has just released a patch that may resolve these problems once and for all I think that I may have found a solution to this problem. The problem is detailed in this post. I made 3 recent changes to my system, and I am not sure which has led to everything working. (I made some other changes that I will not detail here at the moment; however, they did not resolve the problem. These are the only large changes that I have made in the past week.) The system has only been up for 7 hours 30 minutes with these changes; however, it has been rock solid. The first 2 changes are changes in the kernel settings: In General Settings I removed Optimize for size I had not realized that this option was selected in the first place. It very clearly notes that it may cause problems with certain compilers. In Bus Options and then PCI Support I removed Unordered IO Mapping I had also not realized that this was selected. The help text clearly notes that it is experimental code, and will only work properly for drivers that have been coded for specific platforms. [...]]]></description>
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		<slash:comments>16</slash:comments>
		</item>
		<item>
		<title>IVTV drivers: ivtv0 warning: ENC: (0) DMA Error 0x0000000b</title>
		<link>http://www.morph3ous.net/2006/05/28/ivtv-driver-error/</link>
		<comments>http://www.morph3ous.net/2006/05/28/ivtv-driver-error/#comments</comments>
		<pubDate>Mon, 29 May 2006 01:32:10 +0000</pubDate>
		<dc:creator>Brian</dc:creator>
				<category><![CDATA[IVTV]]></category>
		<category><![CDATA[Linux]]></category>
		<category><![CDATA[MythTV]]></category>
		<category><![CDATA[Open Source]]></category>
		<category><![CDATA[PVR]]></category>
		<category><![CDATA[Technology]]></category>

		<guid isPermaLink="false">http://www.morph3ous.net/2006/05/28/ivtv-drivers-ivtv0-warning-enc-0-dma-error-0x0000000b/</guid>
		<description><![CDATA[Update: I have posted what may be a potential fix for this problem. Please see this post. &#8212;- I have posted some information here: http://ivtvdriver.org/trac/ticket/48 I am putting this up because I&#8217;d like to allow anyone from the IVTV bug posting to contact me. The problem is that after a period of time my capture cards stop capturing. When I check the output of dmesg I am greeted with many ivtv0 warning: ENC: (0) DMA Error 0x0000000b messages. Here is what I posted on the bug report. (It got a bit mangled). &#8212; I am having the same problem as everyone else. Asus A8n-SLI. Gentoo system running MythTV 0.19, IVTV 0.6.2, kernel 2.6.16, 2 PVR-150s and an HD3000.Had the problem with previous version of MythTV, and with IVTV 0.4.2.It seems like it is related to out motherboards. I will be monitoring this page.Information that may help the developers&#8230;&#8212; Linux video capture interface: v1.00 ivtv: ==================== START INIT IVTV ==================== ivtv: version 0.6.2 (tagged release) loading ivtv: Linux version: 2.6.16-gentoo-r7 gcc-3.4 ivtv: In case of problems please include the debug info between ivtv: the START INIT IVTV and END INIT IVTV lines, along with ivtv: any module options, when mailing the [...]]]></description>
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		<slash:comments>0</slash:comments>
		</item>
		<item>
		<title>MythTV</title>
		<link>http://www.morph3ous.net/2005/12/19/mythtv/</link>
		<comments>http://www.morph3ous.net/2005/12/19/mythtv/#comments</comments>
		<pubDate>Mon, 19 Dec 2005 17:54:00 +0000</pubDate>
		<dc:creator>Brian</dc:creator>
				<category><![CDATA[Convergence]]></category>
		<category><![CDATA[Linux]]></category>
		<category><![CDATA[MythTV]]></category>
		<category><![CDATA[Open Source]]></category>
		<category><![CDATA[Technology]]></category>

		<guid isPermaLink="false">http://www.morph3ous.net/?p=50</guid>
		<description><![CDATA[I have long wanted to build myself a PVR. I thought that it would be nice to be able to control what I watch, and when I watch it. Commercial alternatives are restricting their features too much for my tastes. I wanted a system that would give me full control over everything, even if it cost more to build. My mantra is to always overdo things. I started out with a pretty powerful computer. It&#8217;s an Athlon 64 3000+ (Venice core) in an Asus A8N-SLI motherboard. I figured that it would be beneficial to HD playback, and any transcoding that I would perform. I started wiith two HD-3000 high definition tuners. What I did not realize is that these tuners are great for HD, but not so great for normal TV. I had to put in a second sound card to capture the audio from the second tuner. I then had trouble setting up which tuner recorded sound from which sound card. I got frustrated after a while. There were also tons of glitches in the video. It turns out that these glitches are not the fault of the card. It seems to be something with the MythTV code and [...]]]></description>
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		<slash:comments>0</slash:comments>
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