This article aims to determine how best size pixel resolution images to be used as a background in a PowerPoint template pages, which will be shown using a high-definition (HD) projector or HD television.
Of course it is a big different when creating image on our own as element in PowerPoint template than you grab or buy somewhere. But it is useless when you see the result that the image do not fit with the slide page, television or projector screen.
Why Do I have Wrong Image Resolution Size in PPTIt often happens that the slide's background image shown on the television, projector screen becomes disproportionately between the ratio of height and width of the slide. How can you impress you audience if you can't provide presentation material at its best?
This happens because lack of planning on creating pixel size resolution images and designing PowerPoint template about what television (TV) or projector's resolution that the slide will be displayed.
So it becomes very important for you to know in advance about what device will be used to display a PowerPoint slide or page of your presentation. And What screen resolution will be used to display the slide in PowerPoint presentation.
What is Resolution?Here we are not talking about resolution such end year resolution. It is a big different. The resolution here is about the size of the digital image.
Image resolution is the number of point (known as pixel/px) in an image. Resolution refers more as the total number of the width and height (width pixel x height pixel). As sample, image width 2048 pixels and 1536 call as 2048X1536 or contain 3,145,728 pixels. In some electronic device is written as 3.1 Megapixels.
What Option Projector Resolution?Projector is a common device used in giving presentation. And it has several setting of resolution to display the quality of image of video. In aspect ratio, common projector for presenting PowerPoint slide is divided in to three category :
- 4:3 (XGA & SXGA)
- 16:10 (WXGA & WUXGA)
- 16:9 (standard HDTV, 1080p)
- XGA = 1024 x 768 pixels
- WXGA = 1280 x 800 pixels
- HD = 1920 x 1080 pixels
- 4K = 4096 x 2160 resolution
As comparison, you see the image below :
Best Resolution Creating Image for PowerPoint SlideWhen it is time for you to make background image for PowerPoint presentation template on image editor such Adobe Photoshop or others, the first thing you have to consider is what device screen resolution of the PowerPoint slide will be displayed.
You can follow the instruction below :
- We use Adobe Photoshop as image maker software. Open new file, and the dialog box opened.
- the the number on screen resolution you will be used for presentation later. If you choose HD = 1920 x 1080 pixels, then type :
- Ignore Resolution form, You don't need to change it.
- Draw the workspace with any shapes of your ideas.
- Save the file with your choice name.
- Don't forget to save the file into suitable format for your background image in PowerPoint template. You can choose jpg, png format.