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MediaPortal 1
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Silent TV for channels with non-ac3 audio - is my config bad? / Reinstall fixed issue
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<blockquote data-quote="loslassos" data-source="post: 410725" data-attributes="member: 89514"><p>Hi, I have used MediaPortal for some months now. I love it, great software! However, I have a problem and I hope someone can help me.</p><p></p><p>I can't manage to get audio through to my speakers when watching TV channels with non-ac3 audio using MediaPortal (live or recorded). I have tried different codecs, but the result is always silence. I have looked at recorded .ts-files with TsPacketChecker and it seems my problem occurs when audio is <strong>pid: 0x40 [Audio MPEG-1] (ISO/IEC 11172-3 Audio)</strong> or <strong>pid: 0x40 [Audio MPEG-2] (ISO/IEC 13818-3 Audio)</strong></p><p></p><p>I have no idea on how to proceed. Have you noticed the same behavior? Am I missing something in my setup? When I render a 'silent' recording on the same PC using GraphStudio and the same filters as MediaPortal I get audio so I assume TVServer is doing it's job just fine (that's why I'm posting this in the MediaPortal section). However, I'm far from an expert when it comes to these things so I could very well have messed things up.</p><p></p><p>Below are some details from my testing. I attached logs and screenshots as well.</p><p>-----</p><p>First I recorded some seconds from one of my 'problem channels'. TsPacketChecker reports MPEG-2 audio. </p><p></p><p>Then I watched the recording from MediaPortal. Video was fine, but I got no audio.</p><p></p><p>Finally, I created the same graph (at least they look the same to me) using GraphStudio and rendered the recording from there. This time I got audio. There is a difference in filter properites (ALLOCATOR_PROPERITES). I have no clue to if this is important or not.</p><p>-----</p><p></p><p><strong>TV-Server Version</strong>: 1.0.1.0</p><p><strong>MediaPortal Version</strong>: 1.0.1.0</p><p><strong>MediaPortal Skin</strong>: Blue3wide</p><p><strong>Windows Version</strong>: Vista Home Premium SP1 32-bit Swedish</p><p><strong>CPU Type</strong>: AMD Athlon64 X2 4850e 2.5Ghz</p><p><strong>HDD</strong>: 160GB Samsung 2.5" HM160HI SATA</p><p><strong>Memory</strong>: 2GB (2x1024MB) DDR2 PC6400 CorsairXMS2</p><p><strong>Motherboard</strong>: Gigabyte GA-MA78GM-S2H 780G, AM2+ mATX (rev 1.1)</p><p><strong>Video Card</strong>: (motherboard)</p><p><strong>Video Card Driver</strong>: Catalyst 9.4</p><p><strong>Sound Card</strong>: (motherboard)</p><p><strong>Sound Card AC3</strong>: optical out</p><p><strong>Sound Card Driver</strong>: Realtek HD Audio 6.0.1.5532</p><p><strong>1. TV Card</strong>: Digital Everywhere FireDTV</p><p><strong>1. TV Card Type</strong>: DVB-C</p><p><strong>1. TV Card Driver</strong>: 45n 20071203</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>: CyberLink Video/SP Decoder (PDVD9)</p><p><strong>MPEG2 Audio Codec</strong>: ffdshow Audio Decoder</p><p><strong>h.264 Video Codec</strong>: MPC - Video decoder</p><p><strong>Satelite/CableTV Provider</strong>: Gothnet</p><p><strong>HTPC Case</strong>: Antec Fusion Black 430W mATX</p><p><strong>Cooling</strong>: </p><p><strong>Power Supply</strong>: </p><p><strong>Remote</strong>: </p><p><strong>TV</strong>: Samsung PS50Q91H (50" plasma, not FullHD)</p><p><strong>TV - HTPC Connection</strong>: HDMI</p></blockquote><p></p>
[QUOTE="loslassos, post: 410725, member: 89514"] Hi, I have used MediaPortal for some months now. I love it, great software! However, I have a problem and I hope someone can help me. I can't manage to get audio through to my speakers when watching TV channels with non-ac3 audio using MediaPortal (live or recorded). I have tried different codecs, but the result is always silence. I have looked at recorded .ts-files with TsPacketChecker and it seems my problem occurs when audio is [b]pid: 0x40 [Audio MPEG-1] (ISO/IEC 11172-3 Audio)[/b] or [b]pid: 0x40 [Audio MPEG-2] (ISO/IEC 13818-3 Audio)[/b] I have no idea on how to proceed. Have you noticed the same behavior? Am I missing something in my setup? When I render a 'silent' recording on the same PC using GraphStudio and the same filters as MediaPortal I get audio so I assume TVServer is doing it's job just fine (that's why I'm posting this in the MediaPortal section). However, I'm far from an expert when it comes to these things so I could very well have messed things up. Below are some details from my testing. I attached logs and screenshots as well. ----- First I recorded some seconds from one of my 'problem channels'. TsPacketChecker reports MPEG-2 audio. Then I watched the recording from MediaPortal. Video was fine, but I got no audio. Finally, I created the same graph (at least they look the same to me) using GraphStudio and rendered the recording from there. This time I got audio. There is a difference in filter properites (ALLOCATOR_PROPERITES). I have no clue to if this is important or not. ----- [b]TV-Server Version[/b]: 1.0.1.0 [b]MediaPortal Version[/b]: 1.0.1.0 [b]MediaPortal Skin[/b]: Blue3wide [b]Windows Version[/b]: Vista Home Premium SP1 32-bit Swedish [b]CPU Type[/b]: AMD Athlon64 X2 4850e 2.5Ghz [b]HDD[/b]: 160GB Samsung 2.5" HM160HI SATA [b]Memory[/b]: 2GB (2x1024MB) DDR2 PC6400 CorsairXMS2 [b]Motherboard[/b]: Gigabyte GA-MA78GM-S2H 780G, AM2+ mATX (rev 1.1) [b]Video Card[/b]: (motherboard) [b]Video Card Driver[/b]: Catalyst 9.4 [b]Sound Card[/b]: (motherboard) [b]Sound Card AC3[/b]: optical out [b]Sound Card Driver[/b]: Realtek HD Audio 6.0.1.5532 [b]1. TV Card[/b]: Digital Everywhere FireDTV [b]1. TV Card Type[/b]: DVB-C [b]1. TV Card Driver[/b]: 45n 20071203 [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]: CyberLink Video/SP Decoder (PDVD9) [b]MPEG2 Audio Codec[/b]: ffdshow Audio Decoder [b]h.264 Video Codec[/b]: MPC - Video decoder [b]Satelite/CableTV Provider[/b]: Gothnet [b]HTPC Case[/b]: Antec Fusion Black 430W mATX [b]Cooling[/b]: [b]Power Supply[/b]: [b]Remote[/b]: [b]TV[/b]: Samsung PS50Q91H (50" plasma, not FullHD) [b]TV - HTPC Connection[/b]: HDMI [/QUOTE]
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