DIY मीडिया होम लोगो

अपनी खुद की होम थिएटर और हाय-Fi सेटअप डिजाइन और बनाने के लिए परम साइट.

01080p पर एक उच्च अंत GPU के लिए इष्टतम लव और पागल-vr सेटिंग्स

I have spent a lot of time exper­i­ment­ing with mad-vr and lav try­ing to find the optim­al set­tings for my GTX 1050Ti which out­puts to a 1080p pro­ject­or. Set­tings for high­er res­ol­u­tion dis­plays will be very dif­fer­ent, but as 4k pro­ject­ors are cur­rently so expens­ive, for a truly “home cinema” exper­i­ence 1080p is the lim­it for most people.

The first thing to do in mad­vr is to set up pro­files for dif­fer­ent res­ol­u­tion videos — 1080p videos will require far less work than much lower or high­er res­ol­u­tions, जैसे. 360पी (upscale अच्छी तरह से करने के लिए बहुत काम की जरूरत है) या 4320p (takes a lot of decod­ing). मेरे पास भी है 2 dif­fer­ent low-res­ol­u­tion pro­files, one of which gets filtered by file exten­sion so I can use dif­fer­ent set­tings for par­tic­u­larly low qual­ity old divx videos.

आगामी, spend some time read­ing an up-to-date art­icle about all the set­tings. Many guides get out of date as the avail­able set­tings change so make sure the inform­a­tion is up-to-date.

कुछ use­ful inform­a­tion on which decod­ing mode to use in LAV is avail­able. I recom­mend DXVA2 Nat­ive (copyback नहीं)

Fun­da­ment­ally, mad­vr is pro­cessing lots of frames per second. So it can­’t spend very long on each frame to main­tain smooth play­back. Render times over 40ms will almost cer­tainly res­ult in dropped frames. The frame rate of the con­tent will also mat­ter: 60एफपीएस 24fps तुलना में बहुत कठिन काम है. You may want to have dif­fer­ent pro­files for dif­fer­ent frame-rate content.

फ्रेम रेटMax­im­um render time
60एफपीएस16एमएस
50fps / 48fps20एमएस
30एफपीएस33एमएस
25fps / 24fps40एमएस

आकार के संदर्भ में, I group them as there are a lot of dif­fer­ent poten­tial sizes. Very little con­tent is in 4:3 अनुपात, so in most cases the con­tent will be either 16:9 या उन्हें लेटरबॉक्स किया जाएगा

SD con­tent is usu­ally 360p, 480पी या 576p. As 360p is so rare I focus on 480p con­tent for SD as set­tings suit­able for 480p60 will cope with 576p as well. I then have cat­egor­ies for 720p, 1080पी, 2160पी और 4320p.
कैसे कभी, I recom­mend using the width of the con­tent, rather than the height in pro­cessing rules. व्यापक प्रारूप आपके सामने आ जाने की संभावना है, जो UltraPanavision70 है 2.76:1. Using this aspect ratio would see 720p con­tent have an actu­al res­ol­u­tion of 1280×464. Many videos in these wider formats have had the let­ter­box­ing cut off, and the prob­lem of defin­ing sizes begins…

There are formats below 360p but you are very unlikely to have any watch­able videos in those formats.

प्रारूपtyp­ic­al heighttyp­ic­al width
360पी360640
480पी480640–854
576पी576704–720
720पी534–720960‑1280
1080पी पूर्ण HD800‑10801440–1920
4कश्मीर 2160p UHD1600–21602880–4096
8कश्मीर 4320p SUHD3200–43205760–8192

इसलिए, to be com­pre­hens­ive we need rules for both width and height of the video. Any video with a height great­er than 2160 or a width great­er than 4096 will have to be regarded as great­er than 4k, इसलिए हम 8k के रूप में यह इस तरह मानते हैं, और इसी तरह

प्रारूपmin­im­um height+1min­im­um width+1
4320पी21604096
2160पी10802048
1080पी7201280
720पी576720
एसडी00

इसलिए, the fol­low­ing set of rules would do the job to group by both res­ol­u­tion and to split into 4 fram­er­ate groups (59–60fps; 47–50fps; 29–30fps; 23–25fps)

You may well wish to use a smal­ler num­ber of group­ings as it is likely you will get a lot of over­lap in set­tings with some of these set­tings. I find that I only need to split by fram­er­ate for the lower resolutions.

अगर (deintFps > 50) तथा ((srcWidth  4096) या (srcHeight  2160)) "4320p60"
बाकी अगर (deintFps >= 47) तथा ((srcWidth  4096) या (srcHeight  2160)) "4320p50"
बाकी अगर (deintFps >= 29) तथा ((srcWidth  4096) या (srcHeight  2160)) "4320P30"
बाकी अगर (deintFps  29) तथा ((srcWidth  4096) या (srcHeight  2160)) "4320p25"

I will con­tin­ue to tinker and optim­ise my own set­tings, and whenev­er I have found improve­ments I will update them below.

My set­tings are as follows

एसडी-lowQ

प्रसंस्करण

स्केलिंग

प्रतिपादन

एसडी

प्रसंस्करण

स्केलिंग

प्रतिपादन

720पी

प्रसंस्करण

स्केलिंग

प्रतिपादन

1080पी

प्रसंस्करण

स्केलिंग

प्रतिपादन

4कश्मीर

प्रसंस्करण

स्केलिंग

प्रतिपादन

8कश्मीर

प्रसंस्करण

स्केलिंग

प्रतिपादन

लगता है कि हम कुछ नहीं छूटा है? हम नीचे टिप्पणी से पता लगाते हैं. आप सदस्यता के लिए चाहते हैं, तो ऊपर दाईं ओर मेनू पर लिंक का उपयोग करें सदस्यता लें. आप नीचे दिए गए सामाजिक लिंक का उपयोग करके अपने दोस्तों के साथ इस साझा कर सकते हैं. चियर्स.

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