#Transparent rectangle processing download
#Transparent rectangle processing free

That’s it! If you have any questions, please let me know. I have a video on my channel in which I’m explaining the process. This gives the the added benefit that one mask image will fit any size webcam image, no matter if you’re off-centre, smaller, bigger or whatever. You may not want that.Īn easy solution to this is to apply the mask to a scene, rather than a source. If you try to add the same web cam to a full-screen webcam scene, you’ll see that the soft circle is still in place. There is a downside with this approach, namely that by applying the mask directly to your webcam source, it will remain there when used in other scenes. Here’s what it looks like in action: Extra Credit In addition to the red, green, and blue components of each color, there is an additional optional fourth component, referred to as the color's 'alpha.' Alpha means transparency and is particularly useful when you want to draw elements that appear partially see-through on top of one another. Make it bigger, smaller, put it left, put it right, whatever feels right. With all those settings in place we can adjust the size and position of our web cam to match whatever is going on in the game (or stream).

#Transparent rectangle processing free

This will cut out your camera feed and leave a visible circle in the middle.įeel free to drop down the opacity from 100 to perhaps 80 or less to make the web cam image blend into the footage you’re going to stream. Browse to your Mask Image, then set the Type to Alpha Mask (Alpha Channel). We’ll choose the Image Mask/Blend Filter (under Effect Filters). If that icon shows a rectangle instead, simply hold down on that icon to bring up other options. Now we can use the Elliptical Marquee Tool to draw out a round selection. I’m going to create mine in 1920×1080 pixels. If yours is different, please create an image that would cover the whole aspect ratio of your webcam (4:3 is another popular option). I’m doing this because my web cam delivers a 16:9 image. Image Module Pillow (PIL Fork) 4.2.1 documentation This article describes the following contents with sample code. In Photoshopįirst we’ll create a 16:9 blank image in Photoshop. The image processing library Pillow (PIL) of Python provides Image.crop() for cutting out a partial area of an image. With a bit of thinking we can do both things at the same time, saving a bit of processing power while we’re at it. We need to tackle two things for this effect: crop our (probably 16:9) web cam feed to a square, and then use a square transparent mask as an overlay.

#Transparent rectangle processing download

You can download the mask further down ( anchor link). Here’s how I did it, with a little help from Photoshop – feel free to use the resulting asset without any need for further fiddling. I wondered how I could best recreate this effect in OBS Studio for a consistent experience, no matter which device I decide to stream from. I like the way my PlayStation 4 adds a soft round cutout mask to the PlayStation Camera Feed when streaming gameplay.