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MediaPortal 1
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VGA vs HDMI vs Refresh Rates
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<blockquote data-quote="kenwonders" data-source="post: 327291" data-attributes="member: 29743"><p>As I said before, if your TV is in EU it mostly like accepts and displays 50hz perfectly without any frame multiplication. What is make/model? A Mediaportal box outputting TV using a bob or DXVA deinterlacer will make 50 frames a second. If you connect via a 60hz VGA or HDMI connection then the HTPC will double 10 of the 50 frames to make up 60. This will result in only a slightly noticable stutter during normal TV, but very obvious for credits or tickers.</p><p></p><p>If you have a PAL compatible TV, pretty much every TV in EU, then you can connect via HDMI/Component (not usually VGA) at 50hz and get 1:1 refresh rate timing. See this tool: <a href="https://forum.team-mediaportal.com/mediaportal-1-talk-45/automatic-refreshrate-changer-44338/" target="_blank">https://forum.team-mediaportal.com/mediaportal-1-talk-45/automatic-refreshrate-changer-44338/</a> for how to achieve the correct rate for all your media types. </p><p></p><p>This does not apply so much with 24hz. For example, although my UK LCD TV can do 50 and 60hz perfectly, it always takes 24 or 48hz connections as 60hz interlaced, and hence I get pulldown applied regardless of whether I use 24hz or 60. Many new TVs can, either via directly running at 48hz or 96 or other multiples that still maintain correct frame timing. </p><p></p><p>I'm not sure what you think is in that document that contradicts what we've been saying?</p></blockquote><p></p>
[QUOTE="kenwonders, post: 327291, member: 29743"] As I said before, if your TV is in EU it mostly like accepts and displays 50hz perfectly without any frame multiplication. What is make/model? A Mediaportal box outputting TV using a bob or DXVA deinterlacer will make 50 frames a second. If you connect via a 60hz VGA or HDMI connection then the HTPC will double 10 of the 50 frames to make up 60. This will result in only a slightly noticable stutter during normal TV, but very obvious for credits or tickers. If you have a PAL compatible TV, pretty much every TV in EU, then you can connect via HDMI/Component (not usually VGA) at 50hz and get 1:1 refresh rate timing. See this tool: [url]https://forum.team-mediaportal.com/mediaportal-1-talk-45/automatic-refreshrate-changer-44338/[/url] for how to achieve the correct rate for all your media types. This does not apply so much with 24hz. For example, although my UK LCD TV can do 50 and 60hz perfectly, it always takes 24 or 48hz connections as 60hz interlaced, and hence I get pulldown applied regardless of whether I use 24hz or 60. Many new TVs can, either via directly running at 48hz or 96 or other multiples that still maintain correct frame timing. I'm not sure what you think is in that document that contradicts what we've been saying? [/QUOTE]
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