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MediaPortal 1
Support
Watch / Listen Media
Television (MyTV frontend and TV-Server)
MediaPortal generates an invalid filter graph for my tuner
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<blockquote data-quote="mm1352000" data-source="post: 772708" data-attributes="member: 82144"><p>Hi again xfx</p><p></p><p>The logs are great - they tell me everything I need to know. <img src="data:image/gif;base64,R0lGODlhAQABAIAAAAAAAP///yH5BAEAAAAALAAAAAABAAEAAAIBRAA7" class="smilie smilie--sprite smilie--sprite8" alt=":D" title="Big Grin :D" loading="lazy" data-shortname=":D" /></p><p>Basically, your tuner does not follow the Microsoft BDA driver standard for reporting FM signal strength. It should return 0 if it has no signal, 1 if it has signal, and -1 if it is still detecting the signal as per the standard information <a href="http://msdn.microsoft.com/en-us/library/dd375960%28v=vs.85%29.aspx" target="_blank">here</a>. What it seems to do instead is return 0 when it has no signal and 100 when it has signal... which is almost like my tuner (my tuner returns values between 5 and 0 with 5 meaning a strong signal and 0 meaning no signal). MediaPortal couldn't handle that before version 1.2.0b. The patch that I linked earlier (<a href="https://forum.team-mediaportal.com/submit-code-patches-mediaportal-tv-server-etc-325/fm-radio-signal-detection-86875/" target="_blank">this one</a>) fixed FM radio for me, and it will also fix FM radio for you. I *highly* recommend that you upgrade to 1.2.0b (since the patch is already included there) and you seem to have messed up your 1.1.3 installation by installing the 1.2.0b database updates... which is why the scanning stopped.</p><p></p><p>So once again:</p><p>1. Uninstall 1.1.3 completely (you should probably delete the database as well to be safe).</p><p>2. Install 1.2.0b.</p><p>3. Apply the patch from <a href="https://forum.team-mediaportal.com/attachments/television-mytv-frontend-tv-server-90/85730d1311522548-mediaportal-generates-invalid-filter-graph-my-tuner-tvlibrary-adaptec_debug_1.2.0b-.zip" target="_blank">here</a> to fix the audio.</p><p></p><p>After that both TV and FM radio should work. <img src="data:image/gif;base64,R0lGODlhAQABAIAAAAAAAP///yH5BAEAAAAALAAAAAABAAEAAAIBRAA7" class="smilie smilie--sprite smilie--sprite8" alt=":D" title="Big Grin :D" loading="lazy" data-shortname=":D" /></p><p></p><p>mm</p></blockquote><p></p>
[QUOTE="mm1352000, post: 772708, member: 82144"] Hi again xfx The logs are great - they tell me everything I need to know. :thx: Basically, your tuner does not follow the Microsoft BDA driver standard for reporting FM signal strength. It should return 0 if it has no signal, 1 if it has signal, and -1 if it is still detecting the signal as per the standard information [URL="http://msdn.microsoft.com/en-us/library/dd375960%28v=vs.85%29.aspx"]here[/URL]. What it seems to do instead is return 0 when it has no signal and 100 when it has signal... which is almost like my tuner (my tuner returns values between 5 and 0 with 5 meaning a strong signal and 0 meaning no signal). MediaPortal couldn't handle that before version 1.2.0b. The patch that I linked earlier ([URL="https://forum.team-mediaportal.com/submit-code-patches-mediaportal-tv-server-etc-325/fm-radio-signal-detection-86875/"]this one[/URL]) fixed FM radio for me, and it will also fix FM radio for you. I *highly* recommend that you upgrade to 1.2.0b (since the patch is already included there) and you seem to have messed up your 1.1.3 installation by installing the 1.2.0b database updates... which is why the scanning stopped. So once again: 1. Uninstall 1.1.3 completely (you should probably delete the database as well to be safe). 2. Install 1.2.0b. 3. Apply the patch from [URL="https://forum.team-mediaportal.com/attachments/television-mytv-frontend-tv-server-90/85730d1311522548-mediaportal-generates-invalid-filter-graph-my-tuner-tvlibrary-adaptec_debug_1.2.0b-.zip"]here[/URL] to fix the audio. After that both TV and FM radio should work. :D mm [/QUOTE]
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MediaPortal 1
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Watch / Listen Media
Television (MyTV frontend and TV-Server)
MediaPortal generates an invalid filter graph for my tuner
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