It requires less setup, but the results are not quite as reliable. It does an excellent job but sometimes confuses vocals at high ranges for noise and can also cut these out at times. RNNoise automatically filters out background noise. This can be useful for audio sources that require minimal suppression, not to ruin the quality of the main audio focus (i.e., a voice or instrument).
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Speex provides a manual slider for suppression and enables users to choose how much suppression they put onto a source. There are two pre-installed plugins for noise suppression available in this menu, RNNoise, and Speex. Play around with the suppression level until you find something that works for you. This is great if you are in a noisy environment. This filter can help you eliminate background noise from your audio while talking.
Use a close threshold above noise volume and an open threshold slightly below to get the best results. Noise GateĪ noise gate filter cuts off all the background noise while not talking. You might want to tweak these settings to find what works for you and your setup. Click on the Settings (gear icon) on your audio source.īelow are the most useful filters for improving audio quality. To add a filter, first go to the Mixer Panel on the OBS home screen.Ģ.
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Here is a beginner tutorial on how to add audio filters in OBS Studio:
You can add these filters to your microphone and all of your audio sources. But through filters on OBS Studio, you can improve the sound quality of your voice. The quality of your audio on your stream or recording will largely depend on your microphone and environment. It’s most often used on text to create a news-style ticker tape at the top or bottom of your stream. This is controlled as horizontal and vertical speeds, moving your source sideways or up and down. Perhaps the most used filter on OBS is the scroll filter It allows you to apply movement to your source. It’s a great tool and can help in creating unique overlays and features. If you have an image of a white circle on a black background and apply it as a mask to your webcam, only the parts of the webcam in the white circle will be visible, and everything else will not appear. It sounds very complicated but is, in fact, simple. Image Mask/BlendĪn image mask will apply definite transparent boundaries to your source, limited by a predetermined image. This is great for editing the boundaries of sources such as webcams or videos to fit inside a particular frame or overlay. This filter adjusts the bounds of your source and allows you to drag in the top or side limits to resize your source. Still, don’t go too crazy with these settings, as they can end up looking over the top. This is great for improving how your live stream or recording looks. With this filter, you can change and adjust the image’s brightness, gamma, contrast, opacity, and more. The more consistent the shade of green or blue across the screen, the more effective the chroma key filter will be. It’s important to ensure that the screen itself is taught, doesn’t have any creases, and is evenly lit by a few bright lights. The similarity and smoothness sliders determine the amount of a specific color to remove and can be adjusted slightly to attain better results. This usually consists of a green or blue screen placed behind the streamer.
Make sure the video you are capturing is in a well-lit environment to get the best results. Chroma Key & Color Keyīoth of these filters are used to remove green screen backgrounds in OBS. This is, in fact, a LUT, and they are great at getting consistent color results across many different sources. You add a sepia filter to the image to make it look old school and aged. Imagine you’re using a social media application and taking a photo. LUTs are filter files that you can apply on top of a source to give it a specific coloration. Below are the two most common filters people use: Apply LUT You have many filters to choose from in OBS, and you can adjust almost every aspect of your image. In the filter panel, you add a filter by clicking on the + button. Left-click on the source you want to add a filter to.Ĥ. With video filters, you can adjust the image of your video and improve production quality.īelow is a quick tutorial on how to add video filters in OBS Studio:Ģ.