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MediaPortal 1
Support
Watch / Listen Media
Television (MyTV frontend and TV-Server)
Stuttering on live TV after upgrade to 64-bit OS
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<blockquote data-quote="henso" data-source="post: 1114207" data-attributes="member: 119106"><p>Hi</p><p></p><p>I just upgraded my Win 7 32-bit HTPC to Win 7 64-bit, so I could use more than 4GB of RAM.</p><p>Hardware:</p><p>* Digital Devices Octopus with 2 x twin DVB-C tuners and 1 x CI module (not used, only watching FTA channels) </p><p>* Intel HD 3000 GPU</p><p>* Intel i7-2600K CPU</p><p>Hardware changes:</p><p>* Upgraded to 8 GB RAM</p><p>* Installed dedicated HDD SATA2 for live TV</p><p></p><p>After the OS upgrade I am having problems with live TV which I did not have with the 32-bit OS. I starts to stutter after a few minutes and continuously gets worse until around 10 minutes where the picture freezes while audio and DVB subtitles continue. If I jump back 10 sec it plays fine again until after a few minutes where the stuttering starts again.</p><p></p><p>Info:</p><p>* Tried LAV, PowerDVD decoders in DXVA and software modes: Problem persists</p><p>* Monitored HDD and CPU load during live TV: HDD and CPU load seem stable from start of live TV until picture freeze</p><p>* I noticed the Task Manager shows MediaPortal having delta page faults of 20k-40k per update during live TV. Is this normal?</p><p>* I am not using MDAPI.</p><p>* I tried playback from DD-TV (DVB Viewer clone) without any discontinuities, so the hardware, drivers etc. should be OK. I noticed continuity errors in the TsWriter.log, but how is this possible if DD-TV using the same hardware has none?</p><p>* Upgraded to MP 1.10 but no change</p><p></p><p>Could one of the experts take a look at my logs and tell me what is wrong? <img src="data:image/gif;base64,R0lGODlhAQABAIAAAAAAAP///yH5BAEAAAAALAAAAAABAAEAAAIBRAA7" class="smilie smilie--sprite smilie--sprite2" alt=";)" title="Wink ;)" loading="lazy" data-shortname=";)" /></p><p>Are there other things I could try to fix the stuttering?</p><p></p><p>Any help is appreciated, the WAF is way down after the "upgrade"... <img src="data:image/gif;base64,R0lGODlhAQABAIAAAAAAAP///yH5BAEAAAAALAAAAAABAAEAAAIBRAA7" class="smilie smilie--sprite smilie--sprite7" alt=":p" title="Stick Out Tongue :p" loading="lazy" data-shortname=":p" /></p></blockquote><p></p>
[QUOTE="henso, post: 1114207, member: 119106"] Hi I just upgraded my Win 7 32-bit HTPC to Win 7 64-bit, so I could use more than 4GB of RAM. Hardware: * Digital Devices Octopus with 2 x twin DVB-C tuners and 1 x CI module (not used, only watching FTA channels) * Intel HD 3000 GPU * Intel i7-2600K CPU Hardware changes: * Upgraded to 8 GB RAM * Installed dedicated HDD SATA2 for live TV After the OS upgrade I am having problems with live TV which I did not have with the 32-bit OS. I starts to stutter after a few minutes and continuously gets worse until around 10 minutes where the picture freezes while audio and DVB subtitles continue. If I jump back 10 sec it plays fine again until after a few minutes where the stuttering starts again. Info: * Tried LAV, PowerDVD decoders in DXVA and software modes: Problem persists * Monitored HDD and CPU load during live TV: HDD and CPU load seem stable from start of live TV until picture freeze * I noticed the Task Manager shows MediaPortal having delta page faults of 20k-40k per update during live TV. Is this normal? * I am not using MDAPI. * I tried playback from DD-TV (DVB Viewer clone) without any discontinuities, so the hardware, drivers etc. should be OK. I noticed continuity errors in the TsWriter.log, but how is this possible if DD-TV using the same hardware has none? * Upgraded to MP 1.10 but no change Could one of the experts take a look at my logs and tell me what is wrong? ;) Are there other things I could try to fix the stuttering? Any help is appreciated, the WAF is way down after the "upgrade"... :P [/QUOTE]
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MediaPortal 1
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Watch / Listen Media
Television (MyTV frontend and TV-Server)
Stuttering on live TV after upgrade to 64-bit OS
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