In many cases, we need to record the operation process on the Linux desktop, such as screen demonstration and video teaching. Here we will introduce the five screen recording software that is worth using in Linux, including Istanbul, wink, xvidcap, vnc2swf, and recordmydesktop. We hope to provide a reference for those who need it.
Istanbul
With Istanbul, you can record all the operations on the Linux screen. Istanbul can record full screen, area, or
The simplest FFmpeg-based AVDevice example (screen recording ),FFmpeg has a class library that interacts with multimedia devices: Libavdevice. You can use this library to read data from multimedia devices on your computer or output data to a specified multimedia device.
We plan to write two examples of libavdevice class libraries related to FFmpeg. The previous article documented an example of using the Libavdevice class library based on FFmpeg to rea
[Android] 20.3 camera and video recording, androidprop 3
Category: C #, Android, VS2015;
Date created: 1. Introduction
The Camera provided by Android has two typical versions: one is provided before Android 5.0, called Camera; the other is provided from Android 5.0, called Camera2.
Here, we only demonstrate how to use the system Camera program to take photos. Ii. Basic concepts of Camera
There are two ways to achieve the Camera and Camera functions us
Charles recording app interface Har fileWhat do we do if we want to record the information of our own app background request interface and generate the Har file? In fact, it is very simple, that is, through Charles, let the mobile phone access request to go this Charles agent on the line.The steps are as follows:1. Open Charles;2. Mobile phone connection to Charles's agent;3.Charles interface to clear information, start
In the QML API, there is currently no corresponding API for recording. We must use the QT C + + API Qaudiorecorder to do the recording work. In this article, we'll show you how to use this API for recording.First, let's create an app with the "QML app with C + + plugin (qmake)" template. Note that the Qmake project must be on target 15.04 and above to run.For recording
In order to insert GIF dynamic diagram in the essay, Windows system can use screentogif This very good small software, in the Ubuntu system is a lot of choice (can refer to the bottom link), the following two Ubuntu system in the video screen software:ByzanzInstall Byzanz:sudo apt-get updatesudoinstall ByzanzUse the Byzanz-record command to record GIF animations with the main parameters option:Usage: Byzanz-record [options ...] record your current desktop session Help options:-?,--help display a
This article explains the relevant knowledge points for recording temporary transfer to permanent storage.
The recent development of the time encountered this problem, party a want users in the end of the recording can be effective. is to open a friend's share at any time to hear a friend's recording. Can be found in the official development manual after the
Android Basics Getting Started tutorial--9.4 using Mediarecord Recordingtags (space delimited): Android Basics Getting Started TutorialIntroduction to this section
This section is the last section of the Android multimedia Basic API call, which is a simple use of Mediarecord,The usage is very simple, we write an example to familiarize with the familiar ~
1. Recording Audio using MediarecordOperation result :Implementation Code :Layout co
When using screen recording experts
There are four things to consider:
First: compression rate
Second: Sound Source
Third: Anti-Piracy text display
Fourth: file cutting and merging
First, the compression ratio is controllable,
If you select the WMV format, the system will prompt whether the video is selected for the video content. If it is a demo, you are not advised to check this option.
The dynamic bit rate automatically generates the video
SharerECIt's Mob .( formerly sharesdk) launch the most perfectHand-Travel video Solutions, developers only need to3 minutes of fast integration for the game to have a powerful recording sharing function , while backstage can also provide complete data statistics, can be real-time to understand the amount of play, share, download volume and other data. Sharerec is including hand-tour recording, sharing, vi
?? Camtasia Studio is a software suite for screen recording and editing. The software provides powerful screen recording (Camtasia Recorder), video editing and editing (Camtasi Studio), video menu production (Camtasia menumaker), Video Theatre (Camtasi Theater) and video playback functions (Camtasia player). With this set of software, users can easily record and dub screen operations, video clips and transi
1. On the "standby" page, select "mobile phone ].2. Make a call.3. During the call, if you need a recording, click [recording]. At this time, your call starts to be recorded.4. If you want to end the recording, click Stop. The system automatically saves the recording.5. To view the location where the
First, open the HP virtual user Generator, create a dummy users script, select the Web (http/html) protocol;Second, in the Start recording box, fill in (select) the following information:Application Type::win32 ApplicationProgram to Record:c:\program Files (x86) \hp\loadrunner\bin\wplus_init_wsock.exe(Note: This is the file under the LoadRunner installation directory)Working Directory:c:\program Files (x86) \hp\loadrunner\binRecord into Action: Based
recording command Screenrecord you need to know:
Screenrecord is a shell command
Support Android4.4 (API level 19) above
Supported video formats: MP4
Some restrictions
Some devices may not be able to record directly because the resolution is too high and if you encounter such a problem, try specifying a lower resolution
Screen rotation during recording is not supported, i
When we use a computer, we tend to have problems with certain operations on the desktop, and if we can't handle the problems we can't solve, we'll have to ask people to come and solve them.
In the Windows7 system provides a "problem step recorder" tool, through which we can record the problems on the screen, and then send it to each other, so that when the other party understand our operation process, we can not solve the door.
1, recording screen
JMeter has recording function, recording HTTPS need to add a certificate configuration, recording steps are as follows:1. Open JMeter, add thread group, right-click of thread Group, logical controller > Recording ControllerWorkbench Right-click Non-test element >http Proxy Server2, start the JMeter proxy Server, click
1, open the "app Store" after the search "Wetalkpro", found installed on the phone.
2, after the successful installation of Wetalkpro, open this software, and then call.
3. When the phone is connected, click on the Red "recording" button in the page so that it starts recording.
4, when the recording is completed, click the "Stop" button, you can stop
Cause analysis
One is the QQ version of the problem, we upgrade the new version, one is the mobile phone set some permissions, the other is the phone microphone has a problem, three methods we look at.
Mobile phone QQ prompts recording failure to solve the tutorial
such as small knitting mobile phone installed is "360 Mobile guardian" we open it into
Click on "Security Protection"
Access to the security interface click
Recording operations on Android phones, converting to Gif images and androidgif Images
I often see some dynamic images on others' blogs to demonstrate the Running Effect of my project. How do I perform screen recording and Gif image generation?
Previously, I thought about how to use ** and other mobile phone software to record the mobile phone screen, and then use ** and other players to capture video gif
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