Jetson Orin Nano Super之录屏软件安装

1. 源由

问题的描述有各种各样的方法，从内容丰富度的角度来说：

视频 > 图 > 表 > 文字

这也就是为什么眼睛获取大部分（约80%）的信息，而工程技术的角度来说，所有问题都是有结论，可复现。因此，视频内容对于研发问题描述来说是一个重要的信息展示、描述办法。

为此，我们提一下关于Linux软件上的录屏工具。

2. 安装

非常简单，大家记住simplescreenrecorder这个软件即可。

$ sudo apt-get install simplescreenrecorder  -y
[sudo] password for daniel:
Reading package lists... Done
Building dependency tree... Done
Reading state information... Done
The following packages were automatically installed and are no longer required:
  cmake-data dh-elpa-helper libavcodec58 libavdevice58 libavfilter7 libavformat58 libavutil56 libpostproc55 librhash0 libssh-gcrypt-4 libswresample3 libswscale5
Use 'sudo apt autoremove' to remove them.
The following additional packages will be installed:
  libqt5x11extras5
The following NEW packages will be installed:
  libqt5x11extras5 simplescreenrecorder
0 upgraded, 2 newly installed, 0 to remove and 19 not upgraded.
Need to get 1,326 kB of archives.
After this operation, 3,809 kB of additional disk space will be used.
Get:1 http://ports.ubuntu.com/ubuntu-ports jammy/universe arm64 libqt5x11extras5 arm64 5.15.3-1 [10.9 kB]
Get:2 http://ports.ubuntu.com/ubuntu-ports jammy/universe arm64 simplescreenrecorder arm64 0.4.4-1 [1,315 kB]
Fetched 1,326 kB in 3s (407 kB/s)
debconf: delaying package configuration, since apt-utils is not installed
Selecting previously unselected package libqt5x11extras5:arm64.
(Reading database ... 257092 files and directories currently installed.)
Preparing to unpack .../libqt5x11extras5_5.15.3-1_arm64.deb ...
Unpacking libqt5x11extras5:arm64 (5.15.3-1) ...
Selecting previously unselected package simplescreenrecorder.
Preparing to unpack .../simplescreenrecorder_0.4.4-1_arm64.deb ...
Unpacking simplescreenrecorder (0.4.4-1) ...
Setting up libqt5x11extras5:arm64 (5.15.3-1) ...
Setting up simplescreenrecorder (0.4.4-1) ...
Processing triggers for hicolor-icon-theme (0.17-2) ...
Processing triggers for gnome-menus (3.36.0-1ubuntu3) ...
Processing triggers for libc-bin (2.35-0ubuntu3.8) ...
Processing triggers for man-db (2.10.2-1) ...
Processing triggers for mailcap (3.70+nmu1ubuntu1) ...
Processing triggers for desktop-file-utils (0.26-1ubuntu3) ...

3. 简单步骤

复杂的配置，选项，这里不做展开，需要的朋友请自行研究！

步骤一：选择录屏区域

步骤二：文件保存路径选择

步骤三：【Start recording】开始录像

步骤四：【Save recording】保存录像

4. 总结

通过这个方法，可以很好的记录珍贵的桌面操作视频，所谓所见即所得！