Due to the work relationship, I met many young ladies who had live broadcasts, asked them for their blessings, helped them to assemble computers, and gave them photos of the welfare of their fans. many. Just as it was before the gold rush in San Francisco, I did not come to gold, I just came to sell gold to the gold panzer!
As a computer boy who liked to read "Computer News", "Computer Aficionado", "Software Guide" and so on from secondary school, the computer boy (BTW, "Software Guide" seems to have ceased publication earlier), the computer problems of relatives and friends around me are basic. It is all inclusive. As the saying goes, "The computer is well-established,..." The cough, cough, and pulling away. Let's return to the topic below. This was the case. Last year, I helped a young lady with an i5 6500+GTX 1060 host computer to broadcast. She recently came to me and said why she played one card or one card while playing some Korean dance videos, and even had some tearing. At the time, I was very surprised, but there was still a video with this configuration still not moving? ! This is the picture below, H264 encoded 120fps2160p video of girlhood! The picture uploaded by the aunt is compressed, so you know what the picture quality is.
Later, of course, I solved the problem of the young lady, and according to her computer configuration to debug the most suitable for her broadcast program, she is also very satisfied, but also sent a kiss, I was like this. However, they encountered other issues raised by Missy sisters. For example, many of the new comics are now compressed with the H265 code, causing some players to play cards. This can also be solved with my method. , but the picture quality will be more perfect. My friend suggested that I write a tutorial and provide it to a friend in need. (In fact, they want to collect their own, to facilitate their exposure in the face of beauty) Small literary criticism is not good, although written for more than a week, but also according to the feedback of friends to modify some of the jerky content, but still feel less than perfect, although It is not a Virgo, but it is a designer who pursues a pixel eye. He has been a designer friend and understands it, so he has some obsessive-compulsive disorder. There are many places where you can't write well and don't have enough detail. There is a bit of text and pictures, and the audience's lords can watch it slowly. Of course, it would be better to eat with the reward. Since this article is aimed at novice players, I simplified a lot of things, big players please ignore. If the spectators reflect well, I will consider a few more advanced points to supplement this article, or a series of articles to decompose. The configuration is better than me. Just follow the settings below.
Required software DXVACheckerDXVAChecker can detect DXVA hard solutions supported by GPU, where SD stands for DVD-level standard definition, HD stands for 1280x720-level high definition, FHD is 1080p Full HD, and 4K is 4K-class ultra-high definition.
Simply put, it is the GPU hardware solution that can support what format and resolution of your graphics card. This is important for smooth decoding of 4k video, which we will talk about later. Here are my 750ti DXVAChecker messages:
For the above figure, HEVC indicates that my 750ti supports H265 format decoding and can go up to 4K level. The H264 code in the figure can also support 4K level. Want to know more can be their own Baidu, below I released DXVAChecker's link address: (need a bit of people who look at the English foundation, the back of the software is also, and all are free)
http://bluesky23.yukishigure.com/en/DXVAChecker.html
PotPlayerPotPlayer is a new generation of works by Mr. Jiang Longxi (Korean), the original author of KMPlayer, after entering Daum. PotPlayer has the advantage of a powerful built-in decoder; KMPlayer's strength lies in its powerful customization and personalization capabilities. PotPlayer is written in VC++ and KMPlayer is written in Delphi. PotPlayer is a web player of Daum Corporation. It has its own independent copyright. It was not originally created by Mr. Jiang Longxi and is currently being developed by KMPlayer's original author, Jiang Longxi. At present, the KMPlayer (after 1428) is collectively developed by the PandoraTV team. At the request of PandoraTV, PotPlayer will not add some popular features in KMPlayer, but the author promised to add some similar features.
The famous PotPlayer, it is estimated that people who play HD will know this software. Mainly supported plug-ins with good compatibility, good fluency, and more skin, suitable for playing player skin friends. The official website link address is given below: http://potplayer.daum.net/
LAV FiltersLAV Filters is a set of open source DirectShow filters based on the FFmpeg multimedia library. Designed to eventually replace most of the filters in the playback chain, playing all formats and any modern media.
The most complete decoding format, we can not talk about LAV Filters decoder, and with the use of PotPlayer, the power is greatly increased, the implementation of efficiency than the PotPlayer built-in filter is much higher. The official website link address is given below: https://github.com/Nevcairiel/LAVFilters/releases
madVRMADVR is a powerful video plug-in. With its high-definition playback software, MADVR can achieve the strongest picture quality of playing high-definition video on PCs.
MADVR This video renderer has more precise color processing than most renderers on the market, higher quality image scaling, and lower color error rates. This makes the video it renders more realistic in color and stronger in image quality than other renderers.
MADVR supports a wide variety of graphics cards, including NVIDIA and AMD's graphics and Intel's core graphics. However, when users use MADVR to render video, they consume a lot of GPU resources and CPU resources.
This software is very magical, can make the picture quality rise to the incredible point, of course, the original video is too bad the gods can not save, and this software is more costly computer resources, if the computer configuration is relatively low do not open. You can try to see if you can use it. The tuning of parameters inside is also more complicated. I will mention it later. The official website link address is given below: http://
Start to buildThe following uses AIDA64ExtremePortable to attach my system and computer configuration
My PotPlayer is a 64-bit version of 2017+03+16+PotPlayer64+1.7.1150+Public. It is a portable green version. Decompression can be used directly. You can directly search for Baidu and you can find it.
The sharp-eyed friend certainly saw LAVFilters and madVR. The two of them were moved to the 2017+03+16+PotPlayer64+1.7.1150+Public folder in advance to facilitate later work. LAVFilters and madVR are also 64-bit software, you have to be optimistic about version downloads.
Potplayer settingsOpen Potplayer, press f5 to open the "Parameter Options" window, click on "Filter" -> "Global Filter Priority" -> "Add External Filter". Find LAV Video Decoder and madVR and add them. LAV Video Decoder and madVR are pre-extracted into the Potplayer's folder, so that you find it convenient. I have added the 64-bit versions of LAV Video Decoder and madVR.
Click on LAV Video Decoder and change the option in the right priority order to "Force Use," and madVR will do the same.
Let's play a 4k video below. Press the Tab key to see if the video decoder and video renderer are LAV Video Decoder and MADVR, and if so, the settings are correct.
Some spectators, who see this place, may scoff at it, so simple, who will not? If you really think like this, then really Tucson breaks! Here comes the key to our day.
Right-click in the potplayer and find "Filter" -> "LAV Video Decoder" to click. As shown below
Then you will see the same interface pop up
Here, we will use the above mentioned DXVAChecker software, to see what kind of video decoding our video card supports, my N card 750ti, so I set the following separately (also with N card's follow me set up OK, but the video card is like me or better than me:
As shown in the figure, enter the following interface, click on the edit setting
So we entered the control panel of MADVR. Everyone can operate on the devices section as shown below.
Processing does not need to be a direct default!
The following figure shows the scaling algorithms. The basic requirement is that the length of the right green strip should be as long as possible within the range that your computer can withstand. The shorter the pink strip, the better!
Well, on the above three settings on the line, let's put down some of the video after I finished
This is the default setting under the potplayer playback bit rate of 5w + kbps effect, although, cpu and gpu occupancy rate is very low, but the picture is incoherent, will be card frame!
Here, the occupancy rate of gpu has increased dramatically, reaching 80%, but the picture is very smooth, and the picture has a lot of improvement than before. When we compare this figure with the previous one, there are several obvious differences between the differences. What can the value-friends point out?
to sum upI believe through the above illustration, if your computer is used five or six thousand years ago two years ago, it should be easy to enjoy this delicious 4K HD dessert dinner (again, because the picture uploaded by Aunt is compressed, So the picture quality may be a bit difficult to see. You do what I say, and then compare the picture quality yourself.) My intention is to teach people to fish first and let the value-friends enjoy the delicious meal of 4K HD video in the simplest way. Because the advanced content is a bit complicated and tedious, I listened to my friends' suggestions to simplify it (in fact, their computer configuration is higher than mine!). Of course, if the value-friends react strongly, I would consider giving these advanced contents to fish and help some low-profile friends to debug the programs that suit them based on their computers. Finally, welcome friends to leave a message to discuss! But declined to show the superiority of some people who came to show superiority of IQ, do not do it with the same post, the people of God grudges to write some of the Raiders very useful for white, but because some small cockroaches were caught to spray Perfect skin. For such people, I can only say that you can you up, no can no BB!
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