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This article mainly introduces what are the commonly used screencap tools under Linux, which have a certain reference value, interested friends can refer to, I hope you can learn a lot after reading this article, let the editor take you to know about it.

Screencap can help users solve some problems, such as bug reproduction, or video teaching, which is much more intuitive than simple text description.

SimpleScreenRecorder

You can easily record desktop actions with SimpleScreenRecorder, which has an intuitive user interface and a variety of coding methods, such as MP4, OGG, Matroska, or & WebM format. SimpleScreenRecorder is distributed according to the GPL protocol and runs on Linux.

After installing and running SimpleScreenRecorder, you can easily choose to record the entire desktop, specify a window, or a custom area. I prefer the last approach because I can make my students focus on what I want them to pay attention to. You can also choose whether to hide the cursor, adjust the recording frame rate (the default frame rate is 30fps), the video compression ratio, or adjust the audio backend (such as ALSA, JACK or PusleAudio) in the settings.

Because SimpleScreenRecorder uses libav/ffmpeg library for coding, it supports a variety of file formats and video coding methods. Different profiles can be used (faster encoding means larger volumes), including LiveStream for YouTube and 1000kbps-3000kbps.

Recommend the good stuff! Two free Linux desktop recording tools are recommended! Two free Linux desktop recording tools are recommended! Two free Linux desktop recording tools are recommended! Two free Linux desktop recording tools

Once configured, click the start recording button or use a custom shortcut key to easily start recording the screen.

Recommend the good stuff! Two free Linux desktop recording tools are recommended! Two free Linux desktop recording tools

You can also turn on the tone function in the settings, which will start recording and give you a sound prompt at the end of the recording. After the screen recording is complete, you can edit the video file or upload it directly to YouTube, Vimeo and other video sites.

SimpleScreenRecorder's official website ("http://www.maartenbaert.be/simplescreenrecorder/") also has a large number of documentation, including help manuals for setting up, recording, uploading, etc., and installation instructions for a variety of Linux distributions."

Kazam

The Kazam desktop recording tool is also software that follows the GPL protocol. And like SimpleScreenRecorder, Kazam is easy to use and has an intuitive interface. After installing and running Kazam, you can set up and choose to record the entire desktop, specify a window, or a custom area. (LCTT) you can also choose to record the movement of the mouse. Part of the recording of the custom area is basically similar to that in the introduction to SimpleScreenRecorder. One of my favorite things about Kazam is the ability to delay recording, which is essential when making video tutorials.

Kazam can be easily customized under the File | Settings menu, such as selecting the sound source in the speaker or microphone, turning off the countdown prompt, and so on.

Recommend the good stuff! Two free Linux desktop recording tools are recommended! Two free Linux desktop recording tools

Video recording settings can be made in the second tab of the settings page. The default recording frame rate of Kazam is 15fps, and the encoding format is H264 (MP4). Other formats to choose from are VP8 (WEBM), HUFFYUV, Lossless JPEG, and RAW AVI. The recorded files are named with a preset prefix and are automatically saved in the default directory. You can modify these settings at any time.

Recommend the good stuff! Two free Linux desktop recording tools are recommended! Two free Linux desktop recording tools

Setting up screenshots is also easy. You can choose the shutter sound effects of the Nikon D80 or Canon 7D, or you can turn them off altogether. Screenshot files are stored automatically. Unless you turn it off.

Recommend the good stuff! Two free Linux desktop recording tools are recommended! Two free Linux desktop recording tools

The recorded videos will be stored in your selected directory and can be uploaded to your favorite video sharing site or tutorial website at any time.

It's time to use Linux and screencap tools to make your class look new! If you have any other screen recording tools or skills, please remember to communicate with me in the comments.

Giveaway: Kap

The two software mentioned earlier are screen recording software under Linux, and here is an open source screencap software under Mac recommended to you: Kap ("https://getkap.co/"). It is built using Web technology (Node.js) and is open source on GitHub under the MIT protocol.

Recommend the good stuff! Two free Linux desktop recording tools are recommended! Two free Linux desktop recording tools

You can download the dmg image installation directly ("https://getkap.co/download")", or you can use "brew" to install from Homebrew Cask:

$brew update$ brew cask install kap

If you use Mac, give it a try, and you are welcome to contribute to this project.

Thank you for reading this article carefully. I hope the article "what are the commonly used screencap tools under Linux" shared by the editor will be helpful to you. At the same time, I also hope you will support us and pay attention to the industry information channel. More related knowledge is waiting for you to learn!

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