<span style="font-family: arial,sans-serif;">Hey all,</span><br style="font-family: arial,sans-serif;"><br style="font-family: arial,sans-serif;"><span style="font-family: arial,sans-serif;">I am bringing this topic back up as I have been working to apply the skiploopfilter patch, and after having gone through the process I still have skipping on TV3. So I would like to knwo if I have made the correct changes to the code, and how I can check that my new build has skiploopfilter applied.</span><br style="font-family: arial,sans-serif;">
<br style="font-family: arial,sans-serif;"><span style="font-family: arial,sans-serif;">The details of what I have done are at </span><a style="font-family: arial,sans-serif;" href="http://techreport.com/forums/viewtopic.php?f=7&t=61663">TechReport</a><span style="font-family: arial,sans-serif;"> and </span><a style="font-family: arial,sans-serif;" href="http://www.geekzone.co.nz/amphibem">my blog</a><span style="font-family: arial,sans-serif;">, here is a simplied version:</span><br style="font-family: arial,sans-serif;">
<br style="font-family: arial,sans-serif;"><span style="font-family: arial,sans-serif;">1) Got the source of '</span><code style="font-family: arial,sans-serif;">0.21.0+fixes18254+ffmpeg15219+latm-0pk1' and changed /libs/mythtv/avformatdecoder.cpp around line 1588 to<br>
</code><font style="font-family: times new roman,serif;" color="black" face="Verdana,Arial,Helvetica" size="2"><font color="black" size="2"><br>if (CODEC_ID_H264 == enc->codec_id) <br> { <br> VERBOSE(VB_PLAYBACK, LOC + "Turning off loop <br>
filter"); <br> enc->skip_loop_filter = AVDISCARD_ALL; <br> }<br><span style="font-family: arial,sans-serif;"><br>I now notice one of the other threads Steve Ellis had something similar, but with some added code <br>
</span></font></font><font color="black" face="Verdana,Arial,Helvetica" size="2"><font color="black" face="Verdana,Arial,Helvetica" size="2"><br><span style="font-family: times new roman,serif;">VERBOSE(VB_PLAYBACK, LOC + "Enabling Fast decode </span><br style="font-family: times new roman,serif;">
<span style="font-family: times new roman,serif;">mode"); </span><br style="font-family: times new roman,serif;"><span style="font-family: times new roman,serif;"> enc->flags |= CODEC_FLAG2_FAST; </span><br>
<br></font></font><span style="font-family: arial,sans-serif;">I will add then when I do this again.<br><br>2) After that went through and did all the rebuilding then re-installing stuff. Got message about version numbers and not being the maintainer but as far as I can tell it all worked. However TV3 has not improved. So can I check somewhere that the change in the code was affected? Or actually check the skiploopfilter is enabled?<br>
<br>Regards,<br><br>Andrew<br></span><br><div><span class="gmail_quote">On 8/24/08, <b class="gmail_sendername">Andrew Richards</b> <<a href="mailto:amphibem@gmail.com">amphibem@gmail.com</a>> wrote:</span><blockquote class="gmail_quote" style="border-left: 1px solid rgb(204, 204, 204); margin: 0pt 0pt 0pt 0.8ex; padding-left: 1ex;">
OK thanks for all you have done, I will keep an eye out for those changes.<div><span class="e" id="q_11bf1acd49a948e3_1"><br>
<br>
Paul Kendall wrote:<br>
<blockquote class="gmail_quote" style="border-left: 1px solid rgb(204, 204, 204); margin: 0pt 0pt 0pt 0.8ex; padding-left: 1ex;">
On Sunday 24 August 2008 09:48:01 Andrew Richards wrote:<br>
<br>
<blockquote class="gmail_quote" style="border-left: 1px solid rgb(204, 204, 204); margin: 0pt 0pt 0pt 0.8ex; padding-left: 1ex;">
OK that may be beyond my Linux foo, will come back to this after I get<br>
my primary PVR MediaPortal working again.<br>
<br>
Cheers for your help<br>
<br>
</blockquote>
<br>
Sure thing.<br>
I may actually look at having a way to configure this in the UI as I think other people are going to need it. i.e. the Norwegians and the UK ITV people.<br>
<br>
Paul<br>
<br>
<blockquote class="gmail_quote" style="border-left: 1px solid rgb(204, 204, 204); margin: 0pt 0pt 0pt 0.8ex; padding-left: 1ex;">
Andrew<br>
<br>
Paul Kendall wrote:<br>
<br>
<blockquote class="gmail_quote" style="border-left: 1px solid rgb(204, 204, 204); margin: 0pt 0pt 0pt 0.8ex; padding-left: 1ex;">
On Sunday 24 August 2008 08:40:38 Andrew Richards wrote:<br>
<br>
<blockquote class="gmail_quote" style="border-left: 1px solid rgb(204, 204, 204); margin: 0pt 0pt 0pt 0.8ex; padding-left: 1ex;">
Sorry what source are you refering to? I have your patches applied from<br>
your repository already, that part is working fine.<br>
<br>
</blockquote>
Ok, if you have the sources from my repository then the file you need to<br>
edit in in there under 'libs/libmythtv/avformatdecoder.cpp'.<br>
<br>
You then need to rebuild the whole thing.<br>
<br>
Paul<br>
<br>
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