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MediaPortal 1
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Please help - stuttering playback
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<blockquote data-quote="Gromozeka" data-source="post: 589457" data-attributes="member: 102799"><p><strong>MediaPortal Version</strong>: 1.1RC1</p><p><strong>MediaPortal Skin</strong>: Black Glass 2.2</p><p><strong>Windows Version</strong>: 7 Ultimate</p><p><strong>CPU Type</strong>: AMD Athlon X2 4200+</p><p><strong>HDD</strong>: 1TB Seagate</p><p><strong>Memory</strong>: 2GB (512MB shared for onboard graphics)</p><p><strong>Motherboard</strong>: Asus M4A785-M </p><p><strong>Video Card</strong>: ATI HD4200 (onboard)</p><p><strong>Video Card Driver</strong>: ATI Catalist 10.2</p><p><strong>Sound Card</strong>: Onboard VT1708S</p><p><strong>1. TV Card</strong>: None</p><p></p><p><strong>MPEG2 Video Codec</strong>: ffdshow or MPC</p><p><strong>MPEG2 Audio Codec</strong>: </p><p><strong>h.264 Video Codec</strong>: ffdshow or MPC</p><p></p><p><strong>HTPC Case</strong>: Antec Fusion 430 (the first version, w/VFD)</p><p><strong>Cooling</strong>: Zalman CNPS7000C-Cu</p><p><strong>Power Supply</strong>: 430W</p><p><strong>Remote</strong>: RF, MCE compatible RM518 w/trackball</p><p><strong>TV</strong>: Philips 47PFL8404</p><p><strong>TV - HTPC Connection</strong>: HDMI</p><p></p><p>Hello.</p><p>I mostly use MediaPortal for video playback - xVids and mkvs.</p><p>I have an issue with stutter during playback. It's jerky even for non-HD xVIds, while the CPU utilization is about 30%.</p><p>While playing 720p mkvs, CPU utilization is about 70-80%.</p><p>The Media Player Classic - Home Cinema plays the same content with no issues.</p><p></p><p>Have tried different codecs & settings. Switched between ffdshow and MPC. Uninstalled all codecs and installed SAF 4. Didn't help. EVR is selected, of course. Used Win7FilterTweaker to ensure the required codecs are used.</p><p></p><p>Tried Re-clock. There was certain improvement (video was smoother, but still not as smooth as in MPC-HC. Still had issues in SD xVids), but then the sound started to disappear for parts of seconds, and after FF or Rewind there was this unpleasant sound preceding continuation of playback. Had to remove Re-clock.</p><p></p><p>Thought of upgrading the CPU, but on the other side, MPC-HC works fine, and the CPU load 30% during SD material playback by MediaPortal shouldn't result in stutter.</p><p></p><p>Any ideas, please?</p><p>Thank you!</p></blockquote><p></p>
[QUOTE="Gromozeka, post: 589457, member: 102799"] [b]MediaPortal Version[/b]: 1.1RC1 [b]MediaPortal Skin[/b]: Black Glass 2.2 [b]Windows Version[/b]: 7 Ultimate [b]CPU Type[/b]: AMD Athlon X2 4200+ [b]HDD[/b]: 1TB Seagate [b]Memory[/b]: 2GB (512MB shared for onboard graphics) [b]Motherboard[/b]: Asus M4A785-M [b]Video Card[/b]: ATI HD4200 (onboard) [b]Video Card Driver[/b]: ATI Catalist 10.2 [b]Sound Card[/b]: Onboard VT1708S [b]1. TV Card[/b]: None [b]MPEG2 Video Codec[/b]: ffdshow or MPC [b]MPEG2 Audio Codec[/b]: [b]h.264 Video Codec[/b]: ffdshow or MPC [b]HTPC Case[/b]: Antec Fusion 430 (the first version, w/VFD) [b]Cooling[/b]: Zalman CNPS7000C-Cu [b]Power Supply[/b]: 430W [b]Remote[/b]: RF, MCE compatible RM518 w/trackball [b]TV[/b]: Philips 47PFL8404 [b]TV - HTPC Connection[/b]: HDMI Hello. I mostly use MediaPortal for video playback - xVids and mkvs. I have an issue with stutter during playback. It's jerky even for non-HD xVIds, while the CPU utilization is about 30%. While playing 720p mkvs, CPU utilization is about 70-80%. The Media Player Classic - Home Cinema plays the same content with no issues. Have tried different codecs & settings. Switched between ffdshow and MPC. Uninstalled all codecs and installed SAF 4. Didn't help. EVR is selected, of course. Used Win7FilterTweaker to ensure the required codecs are used. Tried Re-clock. There was certain improvement (video was smoother, but still not as smooth as in MPC-HC. Still had issues in SD xVids), but then the sound started to disappear for parts of seconds, and after FF or Rewind there was this unpleasant sound preceding continuation of playback. Had to remove Re-clock. Thought of upgrading the CPU, but on the other side, MPC-HC works fine, and the CPU load 30% during SD material playback by MediaPortal shouldn't result in stutter. Any ideas, please? Thank you! [/QUOTE]
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