#Capturing reality color bleed how to
#Capturing reality color bleed update
#Capturing reality color bleed software
#Capturing reality color bleed professional

2D image 2D texture map A texture map with two dimensions, typically indexed by UV coordinates. 2D convolution Operation that applies linear filtering to image with a given two-dimensional kernel, able to achieve e.g. IвЂ™d recommend experimenting with the sliders to see what they do.0вЂ“9 7e3 format A packed pixel format supported by some graphics processing units (GPUs) where a single 32-bit word encodes three 10-bit floating point color channels, each with seven bits of mantissa and three bits of exponent. In most cases youвЂ™ll need to fine tune these settings.

When adding a chroma key OBS will automatically generate some baseline settings.

Click the вЂ+вЂ™ under the вЂEffects FiltersвЂ™ section, then select вЂChroma KeyвЂ™.

Right click on the video source and select вЂFilterвЂ™.

If youвЂ™ve correctly set-up the green screen and lighting, the chroma keying should be reasonably simple. TheВ closer the subject is to the screen, the greater the shadow cast. If you want to learn more about green screen lighting, I recommend checking out this video.ДЄdditionally, consider having a reasonable amount of distance between the subject and the green screen. To the right is an image which gives you an idea of a typical lighting setup.

#Capturing reality color bleed professional

I wonвЂ™t delve too deep into the best lighting setup, but for professional shoots itвЂ™s recommended to have three types of lighting. ItвЂ™s prudent to allow for a bit of extra green screen around the subject to avoid having them clipped outside of the chroma keyed area. Will the camera remain stationary, or will you be moving it? Once youвЂ™ve determined the shot, you can calculate roughly how much green screen you need. The first thing to do with any live stream is to plan your shoot. WeвЂ™ll go into more detail about lighting below. In our set up weвЂ™ve used a single box light. Lighting is very important when it comes to green screens as you want the greenВ to be as even as possible. We often recommend the Magewell HDMI to USB3 dongle for video capture. If you want to use a better quality camera, such as a DSLR, then you will need a video capture card. WeвЂ™re using a Logitech c930e webcam for the video source. Alternatively, you can buy green screen paintВ if youвЂ™re looking for a more permanent setup. For the green background we picked up some green fabric from a local arts and craft store.

For the purpose of this guide, weвЂ™ve tried to keep things reasonably cheap. Equipment needed:ДЄs with all things in video production, you can easily spend a fortune on equipment.

#Capturing reality color bleed how to

In this guide weвЂ™ll show you how to achieve this great effect with OBS (Open Broadcaster Software).

#Capturing reality color bleed software

These days most live streaming software packages includeВ chroma keying as a feature. If you want to learn how they did chroma keying in the past, then IвЂ™d recommend watching this great video by Tom Scott. In the days before computers, creating this effect was an tedious process. In more recent times weвЂ™re seeing video game streamers chroma keying themselves into their live streams. The most obvious use of this technique is for weather broadcasts, where the presenter is composited over the top of a weather radar image. Chroma keying is used to remove the background of a video scene which is then composited over another scene or image. The use of chroma keying has become quite popular in recent years, with many applications of this video effect used for live streaming.

#Capturing reality color bleed update

Update April 2020: WeвЂ™ve created a guide on how to use OBS as a virtual webcam, learn how to here.