HowTo_ConvertaPowerPointPresentationfrom4_3ratioto16_9

1、HYPERLINK /blog/HowToConvertAPowerPointPresentationFrom43RatioTo169WithoutDistortedOrStretchedImages.aspxHow To: Convert a PowerPoint Presentation from 4:3 ratio to 16:9 without distorted or stretched images怎样把PowerPoint幻灯片从4：3的比例扩展到16：9，图片不会受损？It always sucks to show up to a conference with a slide

2、 deck that looks lovely with lots of pictures and evocative hipster stock photography all nicely formatted for a 4:3 ratio (1024x768 pixels is common) and then find out their projectors are 16x9 and run something like 1280 x720 pixels.本来你准备把一个有着许多可爱照片的幻灯片在会议上放出来，它们是4：3的比例（1024x768像素），然后到了会议上却发现，他们的投

3、影仪是16x9的，像素是1280 x720。Nobody wants to be THIS stretchy guy:没人会想变成这样：It is true that some people have a genetic inability to see that 4:3 content has been uncomfortably stretched to fit a 16:9 screen.We have a name for these people. They are called Bad People.*有一些人因为基因的缘故，就是看不出把4：3比例的内容放到16：9的屏幕上时，是如

4、此的不正常。对于这种人，我们叫TA坏人.*As an aside, there are few sadder technical things than 4:3 content stretched across an expensive 16:9 widescreen HDTV. From electronic stores to hotel lobbies, airport status displays to caf menus. Make it stop.顺便说一句，有比把4：3比例的内容扭曲着放到一个昂贵的16：9比例的宽频高清电视所反映的技术问题还要严重的事。从电子商店到酒店大堂，从

5、机场状态显示器到咖啡馆的菜单显示。停止这样做吧。Whats the easiest way to convert your 4:3 slide deck to 16:9 in a pitch and still have your images look nice? There s a number of ways on the internet but they all involve math and ratios and thought. Nonsense. Too hard. Heres what I do.怎样才能最简单地把你4：3比例的幻灯片扩展到16：9，而且图片看上去还不错？网

6、上有很多方法，但是它们都得用到“数学”，“比例”和“思想”。这些都是没有用的。太难了。这里是我的做法。Step 0 - Switch to 16:9 and see bad images.准备-切换到16：9的比例，然后看一下被扭曲的图片Click Design | Page Setup and switch from 4:3 to 16:9. Other folks say to enter in custom numbers and do multiplication. Hang in there, this is easier.点击设计页面设置，把幻灯片的比例从4：3比例扩大到16：9。

7、还有人说可以自己输入数字，就可以有多种方案了。先等一下，我的这个更简单。At this point, all your images WILL be stretched out.这样做，所有的图片都会被扭曲。Step 1 - Fix image ratios without messing up their sizes第一步-解决图片比例问题，不影响它们的大小Heres the trick. Right click on an image and select Size and Position. From this dialog, click in the Height box. Now,

8、just click up once and down once. As long as the Lock Aspect Ratio checkbox is checked, just changing the scale by 1 step and then switching back will fix your image. You can do it with your keyboard even faster.下面要说的就是步骤1。在图片上右击，选择大小和位置。在这个对话框里，点击“高度”框。现在，向上点击一次，又向下点击一次。只要Lock Aspect Ratio选取框打钩了，只要

9、一步改变大小，然后再切换回来就能修复图片问题。你可以用你的键盘来做，这样更快。Heres trick #2. You dont need to close the Size and Position dialog. Its modeless. You can leave it open and go from slide to slide quickly changing your images. Just click the image, click Height, then up/down, then do another image. Repeat until its all done.

10、 Itll take just a few seconds per slide.还有步骤2。你不用关闭尺寸和位置对话框。它是无模式的。就让它打开，然后一帧一帧快速地切换，改变你的图像。点击图像，点击高度，然后向上、向下，然后再是下一幅图。这样一直重复，直到图片全部修改完毕。每个幻灯片只会花几秒钟而已。This trick will fix all your image ratios, but expect to do one more pass to make sure that youre using all the space afforded by this new widescreen

11、 layout. Regardless of how you images are sized you might want to make some tweaks to the layout and spacing of your text and images.这个方法能解决所有图片的比例问题，但是你要再检查一下图片是不是都用到了这种新型的宽频布局中的空白部分。不管你的图片尺寸是怎样的，你最好还是微调一下布局，文本和图片的空间吧。How to you switch your slides from 16:9 to 4:3? Exactly the same steps except adjust the ratio in Step 0.怎样把你的幻灯片尺寸从16：9更改到4：3？步骤都是一样的，就是要改变一下准备时的比例。Hope this helps someone.希望这对要做幻灯片的你们有帮助。* They arent really bad people. They are good people with bad presentations. Relax. Its a blog post.* 不是说他们就真的是坏人。他们是有着坏幻灯片的好人。放松点，（我是开玩笑的）。这只是一篇博文而已。文章来源：/blog/HowToConv