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<blockquote data-quote="josch.hh" data-source="post: 660890" data-attributes="member: 71222"><p><strong>MediaPortal Version</strong>: 1.1.0</p><p><strong>MediaPortal Skin</strong>: Black Glass Nova</p><p><strong>Windows Version</strong>: Windows 7 64bit</p><p><strong>CPU Type</strong>: AMD Athlon II X2 250</p><p><strong>HDD</strong>: Samsung SpinPoint M5S HM160HI</p><p><strong>Memory</strong>: 4GB DDR2-800</p><p><strong>Motherboard</strong>: Asus M3N78-EM</p><p><strong>Video Card</strong>: Nvidia 9500GT</p><p><strong>Video Card Driver</strong>: 258.96</p><p><strong>Sound Card</strong>: Onboard Realtek ALC1200</p><p><strong>Sound Card AC3</strong>: </p><p><strong>Sound Card Driver</strong>: 2.48</p><p><strong>1. TV Card</strong>: Tevii S470 PCIe</p><p><strong>1. TV Card Type</strong>: DVB-S2</p><p><strong>1. TV Card Driver</strong>: 20100830</p><p><strong>2. TV Card</strong>: </p><p><strong>2. TV Card Type</strong>: </p><p><strong>2. TV Card Driver</strong>: </p><p><strong>3. TV Card</strong>: </p><p><strong>3. TV Card Type</strong>: </p><p><strong>3. TV Card Driver</strong>: </p><p><strong>4. TV Card</strong>: </p><p><strong>4. TV Card Type</strong>: </p><p><strong>4. TV Card Driver</strong>: </p><p><strong>MPEG2 Video Codec</strong>: PowerDVD 10</p><p><strong>MPEG2 Audio Codec</strong>: AC3-Filter 1.63</p><p><strong>h.264 Video Codec</strong>: PowerDVD 10</p><p><strong>Satelite/CableTV Provider</strong>: Astra 19.2°E</p><p><strong>HTPC Case</strong>: Luxa² LM200</p><p><strong>Cooling</strong>: NH-C12P SE14</p><p><strong>Power Supply</strong>: Seasonic S12II-330</p><p><strong>Remote</strong>: MCE Remote</p><p><strong>TV</strong>: Philips Aurea 42PFL9903H/10</p><p><strong>TV - HTPC Connection</strong>: Hdmi</p><p></p><p></p><p>Since i switched to Windows 7 64bit i am having issues with jitter during live TV and videos.</p><p>With Vista 32bit and the same codecs and hardware it <strong>didn't happen</strong>.</p><p></p><p>After some research i found out:</p><p>- mainly on SD channel / video files (German TV -> 50Hz)</p><p>- "only" with DXVA enabled video codecs (not 100% sure), tried MPEG2 codecs like: Cyberlink, Mainconept, MPC-HC</p><p>- jitter in a frequence of around 2-3 min with 15-30ms</p><p>- no dropped frames</p><p></p><p>Especially with video files recorded as TS stream from SD channel with VDR it is the same thing like with live TV.</p><p>Even more an issue when trying to skip time steps -> Sometimes Video/Audio is long way out of sync (after time skip took place) that it takes nearly a minute to get sync back (video picture stops and audio continues AND other way around).</p><p>For such video files i use MPC-HC mpegsplitter.ax SVN 1802.</p><p>With the later revisions of mpegsplitter it is even worth (like with revisions above 2400). Also tried Haali -> the worst splitter on this planet (also with the old Vista).</p><p></p><p></p><p>Any idea?</p></blockquote><p></p>
[QUOTE="josch.hh, post: 660890, member: 71222"] [b]MediaPortal Version[/b]: 1.1.0 [b]MediaPortal Skin[/b]: Black Glass Nova [b]Windows Version[/b]: Windows 7 64bit [b]CPU Type[/b]: AMD Athlon II X2 250 [b]HDD[/b]: Samsung SpinPoint M5S HM160HI [b]Memory[/b]: 4GB DDR2-800 [b]Motherboard[/b]: Asus M3N78-EM [b]Video Card[/b]: Nvidia 9500GT [b]Video Card Driver[/b]: 258.96 [b]Sound Card[/b]: Onboard Realtek ALC1200 [b]Sound Card AC3[/b]: [b]Sound Card Driver[/b]: 2.48 [b]1. TV Card[/b]: Tevii S470 PCIe [b]1. TV Card Type[/b]: DVB-S2 [b]1. TV Card Driver[/b]: 20100830 [b]2. TV Card[/b]: [b]2. TV Card Type[/b]: [b]2. TV Card Driver[/b]: [b]3. TV Card[/b]: [b]3. TV Card Type[/b]: [b]3. TV Card Driver[/b]: [b]4. TV Card[/b]: [b]4. TV Card Type[/b]: [b]4. TV Card Driver[/b]: [b]MPEG2 Video Codec[/b]: PowerDVD 10 [b]MPEG2 Audio Codec[/b]: AC3-Filter 1.63 [b]h.264 Video Codec[/b]: PowerDVD 10 [b]Satelite/CableTV Provider[/b]: Astra 19.2°E [b]HTPC Case[/b]: Luxa² LM200 [b]Cooling[/b]: NH-C12P SE14 [b]Power Supply[/b]: Seasonic S12II-330 [b]Remote[/b]: MCE Remote [b]TV[/b]: Philips Aurea 42PFL9903H/10 [b]TV - HTPC Connection[/b]: Hdmi Since i switched to Windows 7 64bit i am having issues with jitter during live TV and videos. With Vista 32bit and the same codecs and hardware it [B]didn't happen[/B]. After some research i found out: - mainly on SD channel / video files (German TV -> 50Hz) - "only" with DXVA enabled video codecs (not 100% sure), tried MPEG2 codecs like: Cyberlink, Mainconept, MPC-HC - jitter in a frequence of around 2-3 min with 15-30ms - no dropped frames Especially with video files recorded as TS stream from SD channel with VDR it is the same thing like with live TV. Even more an issue when trying to skip time steps -> Sometimes Video/Audio is long way out of sync (after time skip took place) that it takes nearly a minute to get sync back (video picture stops and audio continues AND other way around). For such video files i use MPC-HC mpegsplitter.ax SVN 1802. With the later revisions of mpegsplitter it is even worth (like with revisions above 2400). Also tried Haali -> the worst splitter on this planet (also with the old Vista). Any idea? [/QUOTE]
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