float Language

// unsharp mask=ps_2_0 // Code from MPC // unsharp mask by crantastic sampler s0 : register(s0); float4 p0 : register(c0); float4 p1 : register(c1); #define width (p0[0]) #define height (p0[1]) #define counter (p0[2]) #define clock (p0[3]) #define one_over_width (p1[0]) #define one_over_height (p1[1]) #define PI acos(-1) //Feel free to change the threshold or intensity #define threshold .0009 #define intensity .5 float4 main(float2 tex : TEXCOORD0) : COLOR { float dx = 4/width; float dy = 4/height; float4 c1 = tex2D(s0, tex + float2(-dx,dy)); float4 c2 = tex2D(s0, tex + ; float4 c3 = tex2D(s0, tex + float2(dx,dy)); float4 c4 = tex2D(s0, tex + float2(-dx,0)); float4 c5 = tex2D(s0, tex + float2(0,0)); float4 c6 = tex2D(s0, tex + float2(dx,0)); float4 c7 = tex2D(s0, tex + float2(-dx,-dy)); float4 c8 = tex2D(s0, tex + float2(0,-dy)); float4 c9 = tex2D(s0, tex + float2(dx,-dy)); float4 c10 = (2*(c2 + c4 + c6 + c8) + (c1 + c3 + c7 + c9)+ 4*c5)/16;; float4 c11; float4 c0; c11 =abs(dot(c10-c5,float4(0.299, 0.587, 0.114, 0))); if( abs(dot(c10-c5, float4(0.299, 0.587, 0.114, 0)))< threshold) c0 =c5; else c0 = c5+intensity*(c5-c10); //these two lines reduce sharpening of the black borders if (dot(c1, float4(0.299, 0.587, 0.114, 0)) < .067) if(dot(c2, float4(0.299, 0.587, 0.114, 0)) < .067 ) if(dot(c3, float4(0.299, 0.587, 0.114, 0)> .5005)) c0 = c5; if (dot(c7, float4(0.299, 0.587, 0.114, 0)) < .067) if(dot(c8, float4(0.299, 0.587, 0.114, 0)) < .067 ) if(dot(c9, float4(0.299, 0.587, 0.114, 0)> .5005)) c0 = c5; return c0; };

Java language

/* YV12 chroma upsampling fixer by Kurt Bernhard 'Leak' Pruenner Use with YV12 output if the half-resolution chroma gets upsampled in hardware by doubling the values instead of interpolating between them. (i.e. if you're getting blocky red edges on dark backgrounds...) */ sampler s0 : register(s0); float4 p0 : register(c0); float4 p1 : register(c1); #define width (p0[0]) #define height (p0[1]) float4 getPixel(float2 tex, float dx, float dy) { tex.x+=dx; tex.y+=dy; return tex2D(s0, tex); } float4 rgb2yuv(float4 rgb) { float4x4 coeffs= { 0.299, 0.587, 0.114, 0.000, -0.147,-0.289, 0.436, 0.000, 0.615,-0.515,-0.100, 0.000, 0.000, 0.000, 0.000, 0.000 }; return mul(coeffs,rgb); } float4 yuv2rgb(float4 yuv) { float4x4 coeffs= { 1.000, 0.000, 1.140, 0.000, 1.000,-0.395,-0.581, 0.000, 1.000, 2.032, 0.000, 0.000, 0.000, 0.000, 0.000, 0.000 }; return mul(coeffs,yuv); } float4 main(float2 tex : TEXCOORD0) : COLOR { float dx=1/width; float dy=1/height; float4 yuv00=rgb2yuv(getPixel(tex,-dx,-dy)); float4 yuv01=rgb2yuv(getPixel(tex,-dx, 0)); float4 yuv02=rgb2yuv(getPixel(tex,-dx, dy)); float4 yuv10=rgb2yuv(getPixel(tex, 0,-dy)); float4 yuv11=rgb2yuv(getPixel(tex, 0, 0)); float4 yuv12=rgb2yuv(getPixel(tex, 0, dy)); float4 yuv20=rgb2yuv(getPixel(tex, dx,-dy)); float4 yuv21=rgb2yuv(getPixel(tex, dx, 0)); float4 yuv22=rgb2yuv(getPixel(tex, dx, dy)); float4 yuv= (yuv00*1+yuv01*2+yuv02*1+ yuv10*2+yuv11*4+yuv12*2+ yuv20*1+yuv21*2+yuv22*1)/16; yuv.r=yuv11.r; return yuv2rgb(yuv); }

Java language

// Levels=ps_2_0 // Code from MPC sampler s0 : register(s0); float4 p0 : register(c0); #define height (p0[1]) //#define width (p0[0]) #define const_1 (16.0/255.0) #define const_2 (255.0/219.0) float4 main(float2 tex : TEXCOORD0) : COLOR { // original pixel float4 c0 = tex2D(s0,tex); if(height > 719 ) { //if(width > 1279) { return c0; } else { return((c0 - const_1) * const_2); } }

YOUTUBE

This site uses cookies from Google to deliver and enhance the quality of its services and to analyze traffic. LEARN MOREOK, GOT IT YouTube JUMP TO CONTENT Managing harmful content Standing up to hate Fighting misinformation Curbing extremist content Supporting political integrity Partnering with Researchers Preventing bias Fostering child safety Protecting user data Safeguarding copyright Sharing revenue Promoting digital wellbeing Responding to COVID-19 YouTube Search Recommended videos News and information Health information Monetization for Creators YouTube Live Privacy controls Ad Settings Parental controls Autoplay Policies overview Community Guidelines Copyright Monetization policies Legal removals Responsibility through the years Progress on managing harmful content Our impact Culture and trends Advancing sustainability Downloadable summaries Advertiser resources Brand resources RULES AND POLICIES Copyright Copyright Overview Copyright Exceptions Making claims Enforcing copyright What are Copyright Exceptions? Copyright exceptions are laws that allow you to reuse someone else’s copyright-protected material without getting their permission, but only under certain circumstances. In the US, the most widely known copyright exception is fair use. When deciding whether a use is fair, courts look at four factors: the purpose and character of the use, the nature of the copyrighted work, the amount and substantiality of the portion used in relation to the copyrighted work as a whole, and the effect of the use upon the potential market for or value of the copyrighted work. Some activities that may qualify as fair use include criticism, commentary, and news reporting. Fair use aims to promote freedom of expression. In some civil law countries, including many in the EU, more limited exceptions are recognized where the reuse must fall within specific categories, instead of having factors that are weighed. The categories set out in Article 17 of the EU Digital Single Market copyright directive are quotation, criticism, review, caricature, parody, and pastiche. These words have their usual meaning in everyday language, but are also enacted into law by each member state and interpreted by both national courts and the Court of Justice of the European Union (CJEU). It is also important to consider the context of the use, and the purpose of such copyright exceptions, one of which is to balance creators’ freedom of expression, and rightsholders' copyright. In some countries, such as Canada, the UK, and Australia, a hybrid concept of fair dealing exists. Courts weigh factors similar to those in fair use, but reuses must fall within specific categories. These categories include quotation (general quotation, and quotation for the purposes of criticism, review, or news reporting), caricature, parody, and pastiche. Most countries in the world have signed an international treaty known as the Berne Convention, which allows reuses in specific categories, including for quotation, and news reporting. While there are some similarities regarding copyright exceptions across the globe, there are still considerable differences between the laws of each country. There’s no one-size-fits-all answer as to whether a reuse falls within copyright exceptions, and the courts decide the applicability of such exceptions on a case-by-case basis. At YouTube, our mission is to give everyone a voice and show them the world. Copyright exceptions play a key role in furthering this mission by supporting the free flow of ideas and creativity. Therefore, we ask rightsholders to consider the applicability of copyright exceptions before they submit copyright removal requests. We believe this would strike a balance between respecting the copyright of rightsholders, and creators’ freedom of expression that may be protected by copyright exceptions. In addition, we build products that empower creators to access, create, and share information like never before. We’ve created an Audio Library for you to discover free high-quality music and sound effects that you can reuse safely. Now with YouTube Shorts, you can create short videos sampling someone else’s content, provided they have given you permission to do so. We're also continuing to build and expand Creator Music, which lets creators in the YouTube Partner program safely use commercial music by licensing tracks or sharing their video revenue with music rights holders. Resources Learn more about Fair Use Related articles Community Guidelines READ MORE Safeguarding copyright READ MORE Monetization policies READ MORE Connect About YouTube Products For Business For Creators Our Commitments Policies & Safety Copyright Brand Guidelines Privacy Terms Help English

Managing harmful content

This site uses cookies from Google to deliver and enhance the quality of its services and to analyze traffic.LEARN MOREOK, GOT IT JUMP TO CONTENT Managing harmful content Standing up to hate Fighting misinformation Curbing extremist content Supporting political integrity Partnering with Researchers Preventing bias Fostering child safety Protecting user data Safeguarding copyright Sharing revenue Promoting digital wellbeing Responding to COVID-19 YouTube Search Recommended videos News and information Health information Monetization for Creators YouTube Live Privacy controls Ad Settings Parental controls Autoplay Policies overview Community Guidelines Copyright Monetization policies Legal removals Responsibility through the years Progress on managing harmful content Our impact Culture and trends Advancing sustainability Downloadable summaries Advertiser resources Brand resources RULES AND POLICIES Copyright  Overview Copyright Exceptions Making claims Enforcing copyright What are Copyright Exceptions? Copyright exceptions are laws that allow you to reuse someone else’s copyright-protected material without getting their permission, but only under certain circumstances. In the US, the most widely known copyright exception is fair use. When deciding whether a use is fair, courts look at four factors: the purpose and character of the use, the nature of the copyrighted work, the amount and substantiality of the portion used in relation to the copyrighted work as a whole, and the effect of the use upon the potential market for or value of the copyrighted work. Some activities that may qualify as fair use include criticism, commentary, and news reporting. Fair use aims t In some countries, such as Canada, the UK, and Australiay, a hybrid concept of fair dealing exists. Courts weigh factors similar to those in fair use, but reuses must fall within specific catego

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I UNDERSTAND IF YOU FEEL MY PRESENCE HERE COMPROMISES OUR POSITION - AND I AM INTIMATELY AWARE OF THE HISTORY YOU HAVE WITH ATLAS - BUT UNDERSTAND THIS: THE ATLAS YOU KNEW IS GONE, AND WHAT'S REPLACED IT IS FAR WORSE.