Recording a video walkthrough of a game, a home concert, or a video lecture is easy. This can be done using a webcam and video capture software. If the sound is of poor quality, you need to clean it using special software.
Why record a video?
First, let's answer the question - why do users need to record video on a computer? Option one is to record a video walkthrough of the game to show off to your friends an interesting game situation, or how you complete the game on a difficult difficulty level. Most often, these videos are then uploaded to Youtube. To record this kind of video, you only need special programs for capturing video (and a microphone if you need to comment on something).
All other options are possible thanks to the webcam. Today, almost every user who has access to the Internet has such a camera. For example, you can record a home concert of yourself (or with friends) playing the guitar. Using a webcam, you can also record various webinars, online lectures, video tutorials, video tutorials, etc. That's why users record their videos, so that they can later share their impressions and emotions via the Internet, conduct online training, etc.
But in addition to programs for capturing video in high quality, you also need a good microphone and special software to record high-quality audio simultaneously with video. There are also programs that can record audio separately, and then overlay it on the video track.
To record video in programs, there is a button called "Capture Video" or something like that. Also, there you can specify to shoot a computer desktop or video from your webcam, or both at the same time. In parallel, you can comment on your actions into the microphone.
After the video has been recorded, the programs can also edit the recording. You can add some effects, make beautiful transitions, cut out unnecessary parts of the video, clean up the sound, or add background music. After that, the file will be saved on your computer and you can place it on the Internet. Some programs, instead of saving the file on the computer, immediately post the video on the Internet and give the user a ready-made link for viewing or downloading.
Remove microphone noise
While watching the recorded video, you may find that the microphone hiss. There are several possible reasons for this. The first is a bad sound card and the background comes from it. In this case, you will have to buy a new sound card, an external one will be enough. The second reason is a cheap microphone that makes phonics on its own. Here you need to either fix it (perhaps it has problems with contacts), or purchase a new, better microphone.
Although you can get rid of a small background with the help of programs. You don't need to record audio along with video for this. Better to record it separately and then filter out the noise using the Noise Removal effect. And after that phonil, after such processing, the sound quality will still be excellent.
