This document explains the overall usage of OpenShot, as well as the basic steps for creating a blur-like effect for specific areas of a video.From left to right these icons are: Crop & Transform, Adjustment Tools, Filters, Creative Effects, and Text & Artwork. A common need for student teachers submitting classroom video for edTPA requirements is to “blur” one or more faces in a video to conceal the identify of students in a classroom. You can quickly change the shape of a picture by cropping it to a specific shape.OpenShot is a free, cross-platform video editor that can be used for basic editing and effects. Crop an image to a shape, such as a circle. You can crop to a shape in Word, PowerPoint, Outlook, or Excel. If you want to change the outline of a photo to make it a shape (like a circle or rounded rectangle), use the cropping tool on the ribbon.In this tutorial for beginners I will show you step by step, how to cut a shape from a picture.First, install OpenShot by downloading it from this link. You can also do it the other way around - create MP4 videos from GIF files Add sound to your videos, trim, rotate, cropDo you want to crop pictures into shapesMockoFun is a free photo shape editor online among many other thingsCrop pictures into custom shapes online free. Create fun new animated GIFs from video files - VEED supports a variety of video formats. VEED offers plenty of video editing tools apart from our online GIF cropping app.
Cropping Tool For Circle Effect Mac Owners CanIf you want a ready-made shape for your own use, the circle and square graphics below can be downloaded by right-clicking and choosing Save Image As…, or by dragging the graphic from your web browser’s window to the desktop of your computer, if supported.Crop & Rotate Tool Open an image that needs cropping or straightening. For this example we will use a circle shape. This tool is available for any mac users so even the earliest versions of Mac owners can use it.A circular shape is well-suited for obscuring a single face, and a box shape can be easily scaled to obscure a rectangular area in a video. How to crop photos with Preview App on Mac Apart from using the Photo App for Mac to crop photos, you can also use the underrated Preview App to crop your photos. For this example we will only need two assets: a video clip, and a graphic for the blur effect.A crop outline will appear in a circular shape having blue dots that you can use to resize the crop area any way you want to. You will be creating a project file that organizes and links the individual files you need for your video. We will adjust the size, position, and opacity of the circle so it covers the desired area of the video. Depending on how large your video is, the circle graphic may appear larger or smaller, relative to the size of the video. In the image below, Track 4 and Track 3 are the same duration.In the Preview Window area you will see the circle graphic overlaid on top of the video. This can be accomplished by clicking and dragging inside the region of the clip itself, or by click-dragging its left or right edges. Hitting the delete key on the keyboard will delete whatever track, or portion of a track is selected.The transform mode allows you to directly modify the position, size, and scale of an image or video placed in a track. Clicking the right side of the split track will select that portion. Note that in the split video clip below, the left portion of it is selected, as indicated by its left and right edges being red. To delete a sliced segment of video, left-click the segment so it is surrounded by a thin red outline, then hit the delete key on your keyboard to remove it. You can slice a video as many times as you like. The image below shows a video prior to being sliced.The image below shows the same video clip with a slice inserted. Western digital my passport pro for mac 4tbWhen you move the play head, then transform the video, the computer will adjust the changes to position, size, and scale at that point in time, so the transformation changes will be animated if you make changes in more than one point in time. Right-click while the pointer is on top of a video or image in the timeline, then choose the Transform option.Note: Changes made to an image or video in the timeline are automatically keyframed (i.e., blended across changes in time), so it is important to first position the play head at the point in time where you want to begin transforming the image or video. Drag the play head to position within the timeline where you want to modify an image or video in a track. To bring up the properties for a track, right-click on the image or video you want to modify. The image below shows the area in light blue where you can right-click, for example, to bring up the Properties menu.From the menu that appears, choose the Properties option.You should see a panel appear on the left side of the OpenShot interface that lists various properties. Any image or video can be transformed within a track.If you need to change more than the image’s position, size, or scale you will need to edit the track’s properties. In this example the blue boxes and circle can be click-dragged to change the position, size, or scale of the gray box image. This will make the circle graphic more or less transparent.The Location X and Location Y properties adjust the position of content within the selected track. Property values can be as large or small as you need, for example, 0.01 or 2.50.For the effect to appear like a blur we only need to change three properties, which are described below.The Alpha property is used to adjust the opacity of the selected track. Fractional values can be entered by first typing a period, then the numeric value. Alternatively, you can click a property you want to change, type a value, then hit the Tab or Enter key. Property values can be individually adjusted by dragging the mouse within the gray oval of each property. If your video is too large to meet edTPA upload restrictions you can take a look at the online help page, Optimizing Video File Size –. You can always re-export the video repeatedly until you get the results you want. The Desktop is often a good choice.You have a lot of options for exporting the video, but start with the default settings. Exporting the Video1) From the File menu, choose Export Video.A window will appear with export options.2) Name your video in the File Name field and choose a Folder Path by clicking the Browse… button, then a location on your computer’s drive. You can repeat the above process, and adjust the property numbers to add as many individual “blur” areas as you need.A rectangle shape can also be used to cover wide or tall areas of the screen.Once you have the desired results you can export the video to save the overlay effect as a permanent part of the video. These properties will scale the horizontal and vertical size of the circle graphic which will change its X and Y scale.By adjusting the opacity, position, and scale of the circle graphic, a blur-like effect can be achieved to obscure any circular area of the video.
0 Comments
Leave a Reply. |
AuthorSherry ArchivesCategories |