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MediaPortal 1
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Channel scan - DVB-C
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<blockquote data-quote="mikfu" data-source="post: 748849" data-attributes="member: 113337"><p>During channel scan I observed that not all channels are discovered automatically, or rather if a channel name has already been scanned, a channel with the same name at a different frequency is not added. Is this intentional?</p><p></p><p>Environment:</p><p>The cable provider delivers three tv-bundles, a small, a medium and a large bundle all delivered free to air. If a channel is not part of a bundle, subscription is optional.</p><p>The provider (YouSee.dk) has implemented frequency filters in order to deliver all bundles FTA (free to air). Thus all encrypted/subscription channels are located at lower frequencies, while the same FTA channels are located at higher frequencies.</p><p>When MediaPortal scans for channels(I use the transponder list method) it finds the encrypted channels first and inserts them into the channel list. Unfortunately the FTA channels found afterwards are ignored. I was able to add the FTA channels manually, by scanning the transponders(frequencies) manually, however that requires knowledge of all given frequencies.</p><p>Is there a workaround for this kind of problem?</p><p></p><p>2nd thing, the cable provider changes frequencies ever so often. A list of transponders(frequencies) is carried in the Network Information Table(NIT). Would it be possible to have MediaPortal scan the NIT, i.e. when collecting EPG data, to check for changes and suggest channel updates via the user interface(MediaPortal)? I believe it is preferable to doing manual channel scanns every now and then.</p><p></p><p></p><p></p><p><strong>MediaPortal Version</strong>: 1.1.3</p><p><strong>MediaPortal Skin</strong>: Default</p><p><strong>Windows Version</strong>: Windows 7 Ultimate - 32 bit</p><p><strong>CPU Type</strong>: Intel Core 2 Quad Q9400</p><p><strong>HDD</strong>: RAID Level 0 - 2 x HD Seagate DB35 Series 7200.4 ST3250310CS 250 GB25</p><p><strong>Memory</strong>: 4 GB</p><p><strong>Motherboard</strong>: MB 775 ASUS P5Q3 DELUXE/WiFi-AP @n / Intel P45 Exp</p><p><strong>Video Card</strong>: nVidia</p><p><strong>Video Card Driver</strong>: nVidia</p><p><strong>Sound Card</strong>: Onboard</p><p><strong>Sound Card AC3</strong>: </p><p><strong>Sound Card Driver</strong>: </p><p><strong>1. TV Card</strong>: DuoFlex CT Octopus PCIe/ DuoFlex CT Tuner</p><p><strong>1. TV Card Type</strong>: </p><p><strong>1. TV Card Driver</strong>: DigitalDevices-DVB-Driver-2.1.2.39-x86</p><p><strong>2. TV Card</strong>: TUNER HAUPPAUGE WINTV-HVR-4000 PCI HYBRID DVB-S/DV</p><p><strong>2. TV Card Type</strong>: Analog/DVB-T/DVB-S</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>: </p><p><strong>MPEG2 Audio Codec</strong>: </p><p><strong>h.264 Video Codec</strong>: </p><p><strong>Satelite/CableTV Provider</strong>: </p><p><strong>HTPC Case</strong>: SILVERSTONE LASCALA LC20 - Desktop - ATX </p><p><strong>Cooling</strong>: Special low noise air + Special low noise CPU cooler</p><p><strong>Power Supply</strong>: Seasonic X-760 X-Series 80 Gold 760W</p><p><strong>Remote</strong>: iMON PAD</p><p><strong>TV</strong>: </p><p><strong>TV - HTPC Connection</strong>: HDMI</p></blockquote><p></p>
[QUOTE="mikfu, post: 748849, member: 113337"] During channel scan I observed that not all channels are discovered automatically, or rather if a channel name has already been scanned, a channel with the same name at a different frequency is not added. Is this intentional? Environment: The cable provider delivers three tv-bundles, a small, a medium and a large bundle all delivered free to air. If a channel is not part of a bundle, subscription is optional. The provider (YouSee.dk) has implemented frequency filters in order to deliver all bundles FTA (free to air). Thus all encrypted/subscription channels are located at lower frequencies, while the same FTA channels are located at higher frequencies. When MediaPortal scans for channels(I use the transponder list method) it finds the encrypted channels first and inserts them into the channel list. Unfortunately the FTA channels found afterwards are ignored. I was able to add the FTA channels manually, by scanning the transponders(frequencies) manually, however that requires knowledge of all given frequencies. Is there a workaround for this kind of problem? 2nd thing, the cable provider changes frequencies ever so often. A list of transponders(frequencies) is carried in the Network Information Table(NIT). Would it be possible to have MediaPortal scan the NIT, i.e. when collecting EPG data, to check for changes and suggest channel updates via the user interface(MediaPortal)? I believe it is preferable to doing manual channel scanns every now and then. [b]MediaPortal Version[/b]: 1.1.3 [b]MediaPortal Skin[/b]: Default [b]Windows Version[/b]: Windows 7 Ultimate - 32 bit [b]CPU Type[/b]: Intel Core 2 Quad Q9400 [b]HDD[/b]: RAID Level 0 - 2 x HD Seagate DB35 Series 7200.4 ST3250310CS 250 GB25 [b]Memory[/b]: 4 GB [b]Motherboard[/b]: MB 775 ASUS P5Q3 DELUXE/WiFi-AP @n / Intel P45 Exp [b]Video Card[/b]: nVidia [b]Video Card Driver[/b]: nVidia [b]Sound Card[/b]: Onboard [b]Sound Card AC3[/b]: [b]Sound Card Driver[/b]: [b]1. TV Card[/b]: DuoFlex CT Octopus PCIe/ DuoFlex CT Tuner [b]1. TV Card Type[/b]: [b]1. TV Card Driver[/b]: DigitalDevices-DVB-Driver-2.1.2.39-x86 [b]2. TV Card[/b]: TUNER HAUPPAUGE WINTV-HVR-4000 PCI HYBRID DVB-S/DV [b]2. TV Card Type[/b]: Analog/DVB-T/DVB-S [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]: [b]MPEG2 Audio Codec[/b]: [b]h.264 Video Codec[/b]: [b]Satelite/CableTV Provider[/b]: [b]HTPC Case[/b]: SILVERSTONE LASCALA LC20 - Desktop - ATX [b]Cooling[/b]: Special low noise air + Special low noise CPU cooler [b]Power Supply[/b]: Seasonic X-760 X-Series 80 Gold 760W [b]Remote[/b]: iMON PAD [b]TV[/b]: [b]TV - HTPC Connection[/b]: HDMI [/QUOTE]
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