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Blue Screen Flashes When Changing Channels using Hauppaugge 2250 w/ integrated HD 4290
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<blockquote data-quote="Rlewton85" data-source="post: 855001" data-attributes="member: 118605"><p>First keep in mind I am very new at this so if this doesn't make sense I apologize, but I think I may have made head way on this for any others with this issue, but I will need to test my theory and could really use an administrators help to verify.</p><p> </p><p>What I believe is happening, at least for North American analog channels, is the native resolution Mediaportal Assigned for the Hauppaugge Card is wrong and the blue screen flash is the native resolution being resolved. This is based on the theory of a Hauppaugge Tech that thought it had something to do with the computers interface to the television through the HDMI input. However as mentioned before I do not experience this blue screen flash issue in WinTV or WMC7 with the same hardware config so I believe it has to be software related.</p><p> </p><p>So I did some testing and digging and found the below:.</p><p> </p><p>As I combed through the attached logs I found this in the:</p><p>tvserver_AnalogCard_Configuration-4-Hauppauge WinTV-7164 Analog TV Tuner.xml file</p><p> </p><p>These lines appear:</p><p><imageResolution>720x576</imageResolution></p><p><frameRate>25</frameRate></p><p><teletextPin>2</teletextPin></p><p> </p><p>I believe for North America these should read:</p><p><imageResolution>720x<span style="color: #0000ff">480</span></imageResolution></p><p><frameRate><span style="color: #0000ff">30</span></frameRate></p><p><teletextPin>2</teletextPin></p><p> </p><p>I believe the fact that this is set this way maybe causing the issue, but I do not know all the inner workings of the software and how communication to hardware works. I plan on editting the XML and experimenting tonight. In the mean time I have attached the logs where i ran the TV application changed the channel 5 to 6 times and then closed the debug mode. Hopefully an admin can take the time to review and let me know if this makes sense,</p><p> </p><p>Thanks!!!</p></blockquote><p></p>
[QUOTE="Rlewton85, post: 855001, member: 118605"] First keep in mind I am very new at this so if this doesn't make sense I apologize, but I think I may have made head way on this for any others with this issue, but I will need to test my theory and could really use an administrators help to verify. What I believe is happening, at least for North American analog channels, is the native resolution Mediaportal Assigned for the Hauppaugge Card is wrong and the blue screen flash is the native resolution being resolved. This is based on the theory of a Hauppaugge Tech that thought it had something to do with the computers interface to the television through the HDMI input. However as mentioned before I do not experience this blue screen flash issue in WinTV or WMC7 with the same hardware config so I believe it has to be software related. So I did some testing and digging and found the below:. As I combed through the attached logs I found this in the: tvserver_AnalogCard_Configuration-4-Hauppauge WinTV-7164 Analog TV Tuner.xml file These lines appear: <imageResolution>720x576</imageResolution> <frameRate>25</frameRate> <teletextPin>2</teletextPin> I believe for North America these should read: <imageResolution>720x[COLOR=#0000ff]480[/COLOR]</imageResolution> <frameRate>[COLOR=#0000ff]30[/COLOR]</frameRate> <teletextPin>2</teletextPin> I believe the fact that this is set this way maybe causing the issue, but I do not know all the inner workings of the software and how communication to hardware works. I plan on editting the XML and experimenting tonight. In the mean time I have attached the logs where i ran the TV application changed the channel 5 to 6 times and then closed the debug mode. Hopefully an admin can take the time to review and let me know if this makes sense, Thanks!!! [/QUOTE]
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