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<blockquote data-quote="Terriff" data-source="post: 280707" data-attributes="member: 71143"><p>I'm having audio sync issues with AC3 running through SPDIF as well. I'm using NVidia PureVideo Audio codec and Default Audio Renderer.</p><p></p><p>I also have the same delay when playing the .ts file in VLC or GOM player, which makes me think that the TS stream writer is writing out whatever AC3 audio delay is being used in the broadcast.</p><p></p><p>I can adjust the lip sync delay when using NVidia's audio codec. 200ms seems to correct the issue perfectly. However, it would be nice for MP to either adjust automatically (not sure if there is audio delay info in the stream, but that would be ideal) or have an audio delay setting that users can adjust while playing the video (like XBMC does).</p><p></p><p>Thanks!</p><p></p><p><strong>TV-Server Version</strong>: TVEngine3 1.0.0.0 RC1</p><p><strong>MediaPortal Version</strong>: MediaPortal 1.0.0.0 RC1</p><p><strong>MediaPortal Skin</strong>: Bluetwo wide</p><p><strong>Windows Version</strong>: Windows XP Pro SP2 - hotfixes from RyanVM's Windows XP Post-SP2 Update Pack 2.2.1, March 2, 2008</p><p><strong>CPU Type</strong>: Intel Core 2 Duo E6550 - 2.33GHz</p><p><strong>HDD</strong>: Hitachi - 500GB Deskstar T7K500 SATA II</p><p><strong>Memory</strong>: Patriot - Extreme Performance DDR2 4GB (2 x 2GB) PC2-6400</p><p><strong>Motherboard</strong>: Gigabyte - GA-73PVM-S2H w/ Geforce 7100</p><p><strong>Video Card</strong>: XFX 8500GT 256MB (nVidia)</p><p><strong>Video Card Driver</strong>: nVidia 6.14.11.6932 (Date: 2008.01.09)</p><p><strong>Sound Card</strong>: Realtek ALC889A codec</p><p><strong>Sound Card AC3</strong>: </p><p><strong>Sound Card Driver</strong>: 5.10.0.5591 (Date: 2008.03.26)</p><p><strong>1. TV Card</strong>: TechnoTrend S2-3200 Budget</p><p><strong>1. TV Card Type</strong>: DVB-S2</p><p><strong>1. TV Card Driver</strong>: TechnoTrend BDA 4.4.10.18</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>: NVidia PureVideo, Cyberlink PowerDVD 7, ffdshow_beta4a_rev1723_20071224_clsid.exe</p><p><strong>MPEG2 Audio Codec</strong>: NVidia PureVideo, Cyberlink PowerDVD 7, ffdshow_beta4a_rev1723_20071224_clsid.exe</p><p><strong>h.264 Video Codec</strong>: </p><p><strong>Satelite/CableTV Provider</strong>: Nimiq 2 82°W, Nimiq 1 91°W</p><p><strong>HTPC Case</strong>: ANTEC - VERIS Fusion Black 430</p><p><strong>Cooling</strong>: 2 x 120mm case fans, stock Intel Core2Duo fan</p><p><strong>Power Supply</strong>: 430W provided with case</p><p><strong>Remote</strong>: Logitech Harmony 688 (programmed as MS MCE remote and TechnoTrend S2-3200)</p><p><strong>TV</strong>: Sharp Aquos 45" LCD</p><p><strong>TV - HTPC Connection</strong>: DVI-dual link to HDMI</p></blockquote><p></p>
[QUOTE="Terriff, post: 280707, member: 71143"] I'm having audio sync issues with AC3 running through SPDIF as well. I'm using NVidia PureVideo Audio codec and Default Audio Renderer. I also have the same delay when playing the .ts file in VLC or GOM player, which makes me think that the TS stream writer is writing out whatever AC3 audio delay is being used in the broadcast. I can adjust the lip sync delay when using NVidia's audio codec. 200ms seems to correct the issue perfectly. However, it would be nice for MP to either adjust automatically (not sure if there is audio delay info in the stream, but that would be ideal) or have an audio delay setting that users can adjust while playing the video (like XBMC does). Thanks! [b]TV-Server Version[/b]: TVEngine3 1.0.0.0 RC1 [b]MediaPortal Version[/b]: MediaPortal 1.0.0.0 RC1 [b]MediaPortal Skin[/b]: Bluetwo wide [b]Windows Version[/b]: Windows XP Pro SP2 - hotfixes from RyanVM's Windows XP Post-SP2 Update Pack 2.2.1, March 2, 2008 [b]CPU Type[/b]: Intel Core 2 Duo E6550 - 2.33GHz [b]HDD[/b]: Hitachi - 500GB Deskstar T7K500 SATA II [b]Memory[/b]: Patriot - Extreme Performance DDR2 4GB (2 x 2GB) PC2-6400 [b]Motherboard[/b]: Gigabyte - GA-73PVM-S2H w/ Geforce 7100 [b]Video Card[/b]: XFX 8500GT 256MB (nVidia) [b]Video Card Driver[/b]: nVidia 6.14.11.6932 (Date: 2008.01.09) [b]Sound Card[/b]: Realtek ALC889A codec [b]Sound Card AC3[/b]: [b]Sound Card Driver[/b]: 5.10.0.5591 (Date: 2008.03.26) [b]1. TV Card[/b]: TechnoTrend S2-3200 Budget [b]1. TV Card Type[/b]: DVB-S2 [b]1. TV Card Driver[/b]: TechnoTrend BDA 4.4.10.18 [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]: NVidia PureVideo, Cyberlink PowerDVD 7, ffdshow_beta4a_rev1723_20071224_clsid.exe [b]MPEG2 Audio Codec[/b]: NVidia PureVideo, Cyberlink PowerDVD 7, ffdshow_beta4a_rev1723_20071224_clsid.exe [b]h.264 Video Codec[/b]: [b]Satelite/CableTV Provider[/b]: Nimiq 2 82°W, Nimiq 1 91°W [b]HTPC Case[/b]: ANTEC - VERIS Fusion Black 430 [b]Cooling[/b]: 2 x 120mm case fans, stock Intel Core2Duo fan [b]Power Supply[/b]: 430W provided with case [b]Remote[/b]: Logitech Harmony 688 (programmed as MS MCE remote and TechnoTrend S2-3200) [b]TV[/b]: Sharp Aquos 45" LCD [b]TV - HTPC Connection[/b]: DVI-dual link to HDMI [/QUOTE]
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