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On 10/27/2014 1:28 AM, faginbagin wrote:<br>
<blockquote cite="mid:544DD7FC.3020905@hbuus.com" type="cite">
<pre wrap="">This is a follow up to the "mythcommflag not working" thread back in September:
<a class="moz-txt-link-freetext" href="http://www.gossamer-threads.com/lists/mythtv/users/575339">http://www.gossamer-threads.com/lists/mythtv/users/575339</a>
I think I figured out why commflagging got worse for SD recordings after 0.24 and I think I the solution. I just submitted a ticket with several patches that improved accuracy for a variety of recordings (both SD and HD):
- from 51% to 75% when "Strict commercial detection" is enabled, and
- from 36% to 66% when "Strict commercial detection" is disabled.
If you want the details and/or to try out my fixes and are comfortable compiling mythtv code, please see <a class="moz-txt-link-freetext" href="https://code.mythtv.org/trac/ticket/12308">https://code.mythtv.org/trac/ticket/12308</a>. I welcome any feedback.
I will also post to the dev list to follow up on Gary Buhrmaster's remarks about a stash of samples from around the world. If I can get a hold of them, I will test my changes on them.
</pre>
</blockquote>
Looks like you've done a tone of work. Well above my knowledge
level. Thanks for this. Unfortunately this doesn't seem to work
with one of my PVR-150 recording. I get the same results as
before. I get "Finding Logo" and then a whole bunch of the
"decoding error en<font size="2"><font
face="Verdana,Arial,Helvetica">o: </font></font><font
color="black" face="Verdana,Arial,Helvetica" size="2"><font
color="black" face="Verdana,Arial,Helvetica" size="2">Unknown
error 541478725 (541478725)" messages and then 0 and then
mythcommflag exits. What's your SD source? Is it a PVR-150 or
similar? I'm starting to think there's a bug specifically with
these cards and ffmpeg. Were you getting the same errors as me
before your patches? <br>
<br>
Thanks again<br>
<br>
Carl<br>
<br>
<br>
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