The following reference https://www.youtube.com/watch?v=5NZ0qwp2L04, I made some changes, let it understood some.
Search the App Store for PulseAudio Volume Control on the Ubuntu Store homepage https://apps.ubuntu.com/cat/applications/pavucontrol/or directly click apt:// Pavucontrol Jump to the store installation.
To enter this software, click on the tab input Devices, then click on the bottom show, switch to all Input Devices.
Now let your computer play a sound, you will see one of
Script-a action.log–t 2> Time.logPress Ctrl+d to exit recordingReturn visit Scriptreplay Time.log Action.log or directly with the view command Cat,tail viewRole1 Log the login system personnel to execute the command$ VI ~/.profile# run the script command to record everything# Use-q for quite and-a option to append the script#/usr/bin/script-qa/usr/local/script/log_record_scriptOption-Q is quiet mode. The script command runs completely unaware when the user logs on. The option-A is appended and d
Because you need to download a video but cannot download it, you can only think of a stupid method: video. So I had a half-day deal with some video software. Take a long detour and record it.
Screen recording experts: This is the first thing we found. It is everywhere. In all fairness, I think this software is still good, it is easy to operate, and there is nothing to say about the speed. However, if you d
Windows 10 has built-in Xbox build, it's easy to play with Xbox, and we're not going to go into it, but I found a little trick when I was using WINDOWS10 to use the Xbox video recorder.Now I've opened a business site with Microsoft Edge, such as the Salesforce CRM system. After landing I want to record an operation, we press the keyboard shortcut key "Windows+ G", summon the Xbox screen recording program.65
Tibesti: supports full-screen and regional recording, and outputs video formats such as OGG, WebEM, AVI, and XVid. It also supports indicatorapplet for delayed recording. Next, let's take a look at how to install it. It's actually the easiest to install it in Ubuntu, just a few commands. Open terminal: 1, sudoadd-apt-repositoryppa: ackondro/tibesti2, sudoap
Tibe
Android (Android 4.4 or above) comes with a recording screen (dynamic screenshot) function, based on the command line.The specific methods are:ADB Shell Screenrecord/sdcard/myrecord.mp4After this command is executed on the console, the Android system will immediately record the video of the screen on the device's screen
formats simultaneously and establish mappings between the input stream and the output streamFfmpeg-i/tmp/a.wav-ab 64/tmp/a.mp2-ab 128/tmp/b.mp2-map 0:0-map 0:0The above command line converts a 64Kbits a.wav to 128kbits a.mp2 '-map file:index ' defined in the order of the output stream which one input stream is used for each output stream. Convert file to 3GP formatFfmpeg-i test.avi-y-B 20-s sqcif-r 10-acodec amr_wb-ab 23.85-ac 1-ar 16000 test.3gpNote: If you want to convert to 3GP format, ffmpe
Now, a lot of people are using Camtasia studio this video screen software. Small series met a lot of people asked Camtasia Studio Click on the recording screen does not respond to what to do? Today I'm here to answer the question. Screen-clicking is not a solution when recording
The following situations may occur during shdb screen recording:
In normal use, a box is displayed, but the box displayed during screen recording is blank and cannot be entered (for example ).
In this case, the nobinpt parameter can be selected when screen
You must have encountered this situation:ProgramWhen an error occurs, ask someone, or ask you a question. Although we hope to provide detailed operation guidance step by step, in most cases, because face-to-face communication is not possible, it is hard to describe and understand!
You don't have to worry about it. Now you can give it to the tool"Problem procedure Recorder"Processing! You can directly record the operation steps and package them to others without using third-party software.
Often encounter friends and family phone operation encountered problems will not solve, asked me, so I found some of the popular mobile phone screen recording software, now share my more optimistic about the two models.The software can record the phone screen and project the phone screen into the browser:Http://yunpan.
Open SCR screen Recorder, display the video Control Panel , click "Start" button to start recording;-There are two ways to stop recording. One is the lock screen, the lock screen after waiting for 2 seconds, the video file will be automatically saved to the SD card, the othe
Xvidcap is a lightweight screen recording tool in Linux. It supports generating avi, mpeg, asf, flv, swf, mov and other video format files, and can be used in various occasions. The recording area can also be selected at will, making it very convenient. The Linux community below introduces the installation method under Ubuntu8.10. Next let's take a look at what i
SimpleScreenRecorder is a screen recording tool that supports X11 and OpenGL. It uses the Qt library to create a simple and intuitive graphical user interface, this allows you to easily record the entire screen at the same time (and support multiple monitors), maintain the synchronization of audio and video, reduce the speed of the computer, reduce video frames,
Occasionally you need to use Python to implement the recording screen and export the video, write a simple code.The idea is to take a screenshot at intervals, then turn the screenshot image into a video export.1 #-*-coding:cp936-*-2 fromPILImportImagegrab3 ImportTime,os,cv24 ImportNumPy as NP5 defReleasevideo ():6PATH=OS.GETCWD () +'\\picture\\'7filelist=os.listdir (path)8fps=29Size= (1366,768)TenVideo=cv2
A "problem step recorder" tool provided in Windows 7, through which we can record problems on the screen to the other party, in this way, when the other party understands our operation process, it is convenient to solve the problem as soon as possible. The procedure is as follows: 1. Click "Start Letter"> "run" "and then click" restart psr.exe ". Click" OK "to open the problem recorder toolbar and click" start record. 2. after the program starts, we c
Android screen recording software
System type: Android mobile phone (tablet)Software size: 1kbSoftware introduction:Connect Android through USB. Use the mouse and keyboard to control your android
Installation steps:1. Installed Android SDK ()2. Connect android with USB and make sure it is connected.3. Make sure that you have a runtime environment of Java 5 or later.(Java installation check and download: ht
You are not interested in browsing todayArticleWhen I saw someone introduce this software, I immediately installed and tested it. It is very easy to use! In 10 s, the recording size is 2.5 MB, which is much smaller than that of other screen recording software!
It will be easier to record something in the future!
ByzanzIs a free opensource gnome based comman
Linux platform screen recording tool RecordMyDesktop-Linux general technology-Linux technology and application information, the following is a detailed description. Of course, it is also suitable for Ubunt to record beautiful 3D images and show them to others.
RecordMyDesktop helps you make high-quality audio and silent videos. You can configure audio and video quality parameters, video frames, and curso
Kazam is a screen recording software for GNOME with powerful functions. Application: Project homepage @ launchpadFedora15 installation overview #1, install the required dependent software package: suyuminstallbzrintltoolpython-keybindergnome-python2-rsvgpython-xlibpython-distutils-extrapython-
Kazam is a screen recording
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