-您好，欢迎您来看看Pixel Chooser - Hello and welcome to this look at the Pixelchooser
我和Boris FX的Ben Brownlee在Boris Continuum工作。 in Boris Continuum with me, Ben Brownlee from Boris FX.
现在，像素选择器是 Now the Pixelchooser is a defining feature of the
连续性过滤器，让我们看看如何 Continuum filters, so let's have a look at how
我们可以使用它们来定义或限制我们的应用范围 we can use them to define or limit where we apply
我们的创意效果和有趣的可能性。 our effects in creative and interesting ways.
（音乐） (Chiming music)
让我们看看如何在其中使用像素选择器 Let's see how we can use the Pixelchooser in
Adobe Premiere Pro，但功能相同 Adobe Premiere Pro, but the same functionality
也可以在After Effects中使用。 works in After Effects as well.
使用像素选择器的最令人信服的理由 The most compelling reason to use the Pixelchooser
是它允许我们做出复杂的选择 is that it allows us to do some complex selections
我们应用效果的地方 on where we apply our effects to,
我们可以用一个剪辑来做到这一点 and we can do that on a single clip
根本不做任何层。 without doing any layers at all.
我们来到我想申请的第一个剪辑 We come up to our first clip, I want to apply
使我们周围的篝火周围的东西 something that makes our area around the campfire
有点温暖，同时也给我们一点 a bit warmer, whilst also giving us a little
天空中更多的黑暗和清晰度。 bit more darkness and definition in the skies.
因此以某种方式增加了两者之间的对比。 So sort of, increasing the contrast between the two.
所以我从一个开始 So, I'm going to start off with actually a
密件抄送两个带状颜色添加快速样式化的颜色 BCC Two Strip Color to add a quick stylized color
在火周围的区域。 into the area around the fire.
现在我可以使用我的FX浏览器找到一些东西 Now I can use my FX Browser to find something
那将非常合适。 that's going to be quite suitable.
选择Summer Sundown，这很有道理 Choose Summer Sundown, it makes a bit of sense
在那儿用东西。 to use something there.
现在有几种不同类型的变更 Now there are several different ways of changing
并混合回去。 and mixing this effect back.
其中之一是与原始音乐混合使用 One of them is to use mix with original,
只是遍及整个片段而已 which just goes over the entire clip and just
将效果的强度与原始效果混合在一起。 mixes the strength of the effect back with the original.
做事的另一种方式是进入 The other way of doing things is to come into
像素选择器/摩卡咖啡，我可以打开像素选择器， the Pixelchooser/Mocha and I can turn my Pixelchooser on,
这会激活像素选择器区域。 and this activates the Pixelchooser section.
像所有其他连续谱效应一样， And as with all the other Continuum Effects,
我们还为像素选择器提供了预设。 we also have presets available for our Pixelchooser.
所以我们可以做像椭圆形的东西 So we can do things like an oval
或Luma运河的垫子。 or Matte off of the Luma channel.
我们可以按原样使用 And we can either just use this as is,
或者我们可以得到像垫子一样的东西 or we can come into something like the matte
并仅以此为起点。 and start to use this just as a jumping off point.
现在我们正在研究这个，我要 Now as we're looking at this, I'm going to
来展示遮罩/哑光并打开它 come up to View Mask/Matte and turn that on,
这样我们得到了黑白表示 so we get a black and white representation
像素选择器创建遮罩或垫子。 of the mask or matte that Pixelchooser is creating.
所以白色的东西都是100％ So, anything that is white is going to be 100%
受效果影响，一切都是黑色的 affected by the effect, anything that's black
不会受到效果的影响 is not going to be affected by the effect,
灰色的一切都会更多 and anything that's gray is going to be more
或更少，取决于它是暗还是亮。 or less depending on how dark or light it is.
因此，在遮罩控件中，我可以选择哪个频道 So down in the matte controls I can choose what channel
我会努力 I'm going to be working on,
因此，如果我想研究Luma，可以在这里完成 so if I want to work on the Luma I can do here,
或者我可以使用其中一种颜色通道 or I can work on one of the color channels,
或剪辑的Alpha通道，甚至创建关键点， or the clip's Alpha channel, or even create a key,
我们稍后再讨论。 which we'll look at a bit later.
在这种情况下，我将从红色通道开始 In this case I'm going to start with the Red channel,
但是现在我可以进来了，改变我的黑白 but now I can come in, change up my black and white
根据需要分层，甚至可以添加一些扼流圈 levels as I need to, I can even add a bit of choke
剪辑中也有些模糊 and a bit of blur to our clip as well.
当我关闭垫子/面罩时，我们会看到效果如何 If I turn off my Matte / Mask we see what the effect is doing,
实际上，如果我这样做，可能更容易看到效果 in fact it's probably easier to see the effect if I
比较一下，并排看一看。 turn on compare here, just take a look at the side by side.
现在它被火烧得很好 Now it's given some nice color down by the fire,
但它也影响到这里的天空。 but it's also affected the sky up here as well.
因此，让我们暂时关闭比较， So let's turn off my compare for a moment,
并尝试以此来改善形状 and try to refine the shape with the
像素选择器多一点。 Pixelchooser a little bit more.
所以现在我可以戴上口罩了 So I can come into my mask now,
然后看看，我们有很多不同的原因 and have a look at this, we have a number of different basic
楔形如蛋形，椭圆形，圆形或矩形。 spline shapes like the egg, oval, circle, or rectangle.
我们也有可以使用的渐变。 We also have gradients we can use.
在这种情况下，我将与 In this case I'm just going to work with a,
不带圆圈，我想我们将在这里使用椭圆形。 not with a circle, I think we'll work with an oval here.
当我们在过滤器中打开HUD时， If we have the H.U.D. turned on in the filter,
我们还可以看到像素选择器的功能过多。 we can also see an overly of what the Pixelchooser is doing.
因此，与其在这里的中心擦洗， So instead of scrubbing with the center points here,
我只是拿起形状并将其拖动 I just pick up and drag the shape around,
并直接在查看器中使用此交互性。 and use that interactivity directly within the viewer.
如果我现在打开面膜，你可以看到我们 If I turn on my matte mask now, you can see we
您将我们的椭圆形面罩和我们的哑光面组合在一起吗？ have a combination of our oval mask and our channel matte,
而且我也可以轻松掩盖我的反弹。 and I can feather out my mask very simply as well.
您可以看到我现在如何混音 And you can see as I mix that back now,
我们只能影响壁炉周围的区域。 that we're only affecting the area by the fireside.
现在，正如我所说，我们有预设 Now as said previously we do have presets
连接到像素选择器， associated with the Pixelchooser,
就像普通预设一样，我们可以保存自己的预设。 and just like normal presets we can save our own ones.
我们可以保存这些像素选择器预设 And we can save these Pixelchooser presets
如果您在团队中工作，则可以使用共享网络驱动器 to a shared network drive if you're working across a team,
或其他Pixelchooser预设的主文件夹中， or into the main folder with the other Pixelchooser presets,
但在这种情况下，我将其保存为常规文件 but in this case I'm going to save it to a regular
硬盘上的文件夹，我称它为 folder on my hard drive and I'll call it
Ben Fireside椭圆形，并在那里替换旧的。 Ben Fireside Oval and replace the old one there.
我将在顶部添加另一个过滤器 I'm going to add another filter over the top
尝试强调一点天空。 to try and emphasize out the sky a little bit more.
我将更早使用BCC快速胶片处理 And I'm going to use BCC Fast Film Process,
把它放在顶部，再次使用我的FX浏览器 bring that over the top, again use my FX Browser
只是找到一个我认为它将起作用 just to kind of find one I think is going to work
不错，蓝色的洗是很好的， quite nicely, Blue Wash is kind of good,
冷洗也不错 Cool Wash is also quite nice,
让我们去洗凉衣服。 let's go with the Cool Wash.
单击“应用”，现在我们基本上要执行相反的操作。 Hit Apply on that, and now we basically want to do the opposite.
我们不想让所有阴影都变成蓝色， We don't want the blue hitting in all the shadows,
但是我们也不想在火旁边打它 but we also don't want to hit it next to the fire either,
所以我要打开像素选择器/摩卡咖啡 so I'm going to open up my Pixelchooser/Mocha,
开启它并将其邀请到我刚刚保存的预设中， turn this on, and load in that preset that I just saved,
然后是Ben Fireside Oval，按OK， and there it is, Ben Fireside Oval, hit okay on that,
现在我们可以看到它正在被应用 and now we can see that it's only being applied
再次在壁炉里。 into the fireside one more time.
当然，您想做相反的事情。 Of course, you want to do the opposite of that.
所以我会戴上面具 So, I'm going to come into my mask,
在这里下来一点 come down a little bit here,
我有一个反转蒙版复选框，我可以打开它 and I have an invert mask checkbox which I can just turn on,
这将影响到一切 and that's going to affect everything apart
从火的角度来看，它也会 from the fireside and it's also going to
按住频道按钮，使其不起作用 keep in that channel key as well so it's not going
影响树木和其他树叶。 to be affecting the trees and the other foliage.
如果我将其关闭，我们会看到效果很好， So if I turn this off we see we get that nice effect there,
我什至可以进去甚至躲开 and I can even come in and maybe just feather out
再说一次或改变主音阶， that one more time or change up the master scale,
只是一点，我们绝对是 just a little bit, so that we're definitely
不要打那里的任何壁炉。 not hitting any of the fireside there.
同样，当我们使用预设时， So again, when we're using presets,
我们仍然拥有对它们的完全控制权。 we still have full control over them.
现在，如果我们将片段与原始片段进行比较， So now if we compare this clip to the original,
我们可以看到有很大的不同 we can see there's quite a big difference,
孤立在壁炉旁。 isolated around the fireplace.
现在，如果我们继续第二个剪辑， Now, if we move onto our second clip,
附带一些过滤器 there's some filters that come with
像素选择已激活。 Pixelchooser already turned on.
因此，当我将BCC Beauty Studio应用于此时， So if I apply BCC Beauty Studio to this,
您可以立即看到效果 you can see that as soon as I apply the effect,
开始影响皮肤 it starts to affect the skin,
而不是皮肤以外的区域。 but not so much the areas outside of the skin.
原因是 And the reason for that is,
我们看一下像素选择器 we have a look down at the Pixelchooser,
是像素选择器已打开 is that the Pixelchooser is on,
我们进入垫子，你可以看到它拉扯 and, we come into the matte, you can see it's pulling
基于这两种标准颜色的键。 a key based off of these two default colors.
如果我想改变这些颜色 If I wanted to change these colors up,
我可以选择两种新颜色 I can easily just select two new colors,
看我的垫子/口罩，我们现在有 view my Matte / Mask, see we've now
在皮肤上有很好的选择。 got a nice selection on the skin.
我可以通过修剪来优化它 I can come in and tweak this up by clipping
黑白值， the black and white levels,
或更改我们感兴趣的领域 or maybe changing the areas that we're interested in,
每个人都喜欢。 all like so.
甚至有点模糊。 Maybe even blur this up a little bit.
同样，当我打开比较时， So once again if I turn compare on,
并排，我们把它推过来 to the side by side, and we'll just slide that over,
您现在可以看到我们产生了巨大的影响 you can now see we've got a huge effect
发生在这个特殊的框架上。 happening on this particular frame.
我们可以进行平滑处理 And we can go into our smoothing
然后开始改变 and start to change things up,
我不要这样大的影响。 I don't want quite as large an effect as this.
当我打开色彩校正时， If I turn on color correction,
我们只能用面具效果 we can even use the mask just to affect
在此应用此颜色校正。 where we apply that color correction.
因此，如果我在此处增加一点亮度， So if I add a little bit of brightness up here,
相当多的亮度，有点太多， quite a lot of brightness, a bit too much,
大概带到六个 maybe bring it to about six,
我们将降低饱和度，甚至降低饱和度。 and we'll touch the saturation down, even that out.
我们去了，只是降低对比度。 There we go, just reduce the contrast.
现在我可以关闭比较 Now I can turn the compare off,
我们看一下 and we take a little look through,
如您所见，这主要影响皮肤。 you see that's mainly affecting the skin.
我说最重要的是， I say mainly affecting the skin,
因为如果我们在这里打开和关闭效果， because if we turn the effect on and off here,
您可能会在外面的区域看到这个 you see that maybe some of the areas outside,
绝对在这里 and definitely on the shoulder here,
也受到过滤器的影响。 are also being affected by the filter.
如果我们不想要那，我们可以在那之上 If we don't want that, we can build on top
从我们的密钥使用不同的掩码类型。 of our key with another type of mask.
所以当我回到像素选择时， So if I come back down into my Pixelchooser,
我可以去摩卡面具追踪，然后单击此按钮 I can go Mocha Mask Track, and just click on this button,
这将启动Boris Mocha的版本 and this launches a version of Boris Mocha
内置在像素选择器中 built into the Pixelchooser,
我们到处都能看到Pixelchooser Mokka， and everywhere where we see Pixelchooser Mocha,
我们有摩卡咖啡 we have Mocha available to us,
摩卡咖啡使我们能够绘制更复杂的样条曲线 and Mocha allows us to draw more complex splines
并跟踪它们。 and track them.
在这种情况下，我们只是向后追脸， In this case, we're just going to track the face backwards,
它使我们可以直接使用摩卡咖啡的功能 and it allows us to harness the power of Mocha directly
在我们的Boris Continuum插件中。 within our Boris Continuum plugins.
由于Mocha是平面追踪器， And as Mocha is a planar tracker,
它使我们可以进行一些非常棘手的拉伸， and it allows us to do some quite tricky tracks,
最少地大惊小怪。 with a minimum of fuss.
当我们现在完成追赶时，我可以进来 And as we finish up our track now, I can come in
并根据需要进行一些小的更改 and make some small changes as I need to
只是让特定的形状 to the particular shape just to take in
多一点的脸 a bit more of the face,
但您不会注意到它会影响主要路线。 but you can tell it doesn't affect the main track.
而且，我们只需最小的麻烦就能得到漂亮的面具形状。 And we just get this nice mask shape with a minimum of fuss.
如果我想拔掉嘴怎么办 What I can also do, if I want to subtract the mouth from
我可以选择不同的嘴形 this selection, is I can make another shape for the mouth,
把它带到那边，我称之为口罩， bring that over there, and I will call this one mouth mask,
并调用我们的底层面部轨迹， and call our bottom layer face track,
我可以用口罩包扎口罩 and I can connect my mouth mask to the face track
所以我不必跟踪它， so that I don't have to re-track this,
我要做的就是进来把各种小东西 all I have to do is come in and make any sort of small
必要的更改，如何以及何时进行。 necessary changes as and when I need to.
再次只有原始的力量 Again, just using the power of the original
追求我们已经拥有的 track that we already had,
只需将口罩戴在嘴上即可。 to just tighten up the mask around the mouth.
在我走之前，我会进来引导你 And before I leave, I'm going to come in and set
减去我在嘴上的混合模式 my blend mode on the mouth to subtract,
因此，将其从选择中删除。 so it's taking it out of the selection.
如果我现在出来再回到Premiere， Now if I exit out and come back into Premiere,
看看哑光面膜 and have a look at the mask matte,
我们可以看到我们被隔离在脸部周围， we can see we isolated that area around the face,
也要张嘴 taking out the mouth as well.
我当然可以戴上这个面具 And of course, I can come into that mask,
并按照我的意愿去做。 and just feather it out as I need to.
只是为了使其难度降低一点。 Just to make that a little bit less harsh.
所以现在我们的效果只集中在脸上。 So now our effect is only focused on the face.
你可以看到差异 You can see the differences,
我什至可以进来做进一步的改变 and I can even come in and make further changes
我只需要专心在脸上。 as I need to, focused only on the face.
如您所见，Pixelchooser是一个非常非常 And as you can see, Pixelchooser's a very very
连续插件集中的强大功能。 powerful feature in the Continuum plugin set.
这样我们就可以开始使用它了 And that's how we can begin to use it in
Adobe Premiere Pro。 Adobe Premiere Pro.
如果您觉得这部影片很有用， If you found this video useful,
然后记住点击“赞”按钮。 then remember to hit the Like button.
有关在Adobe中掌握Boris Continuum的更多方法， For more ways to master Boris Continuum in Adobe,
订阅Boris FX YouTube频道， subscribe to the Boris FX YouTube channel,
并查看我们的其他教程。 and check out our other tutorials.
如果缺少什么，请告诉我 If there's something missing, then let me know
在下面的评论中。 in the comments below.
我叫Boris FX的Ben Brownlee， My name's Ben Brownlee from Boris FX,
先谢谢你 thanks for now.