I. Basic software operations
The main camstudio window is very simple, and common function buttons are clearly displayed here, 1.
Figure 1 main camstudio Interface
Click "Region" in the menu to see four types of capturing:
Region (region): manually select the region to be recorded.
Fixed region (fixed area): Enter the Setting Dialog Box and enter the exact size to determine the selected area. Generally, Set width (width), height (height), and 2.
Figure 2 fixed region dialog box
Note: you can cl
Android allows you to pause recording.
I haven't updated my blog for a long time. I am a little embarrassed. I will keep updating my blog no matter whether I am busy or busy!
I officially entered the topic. Today I am sharing a piece of technical difficulties I encountered during my work and my solutions to these difficulties. This problem has plagued me for a long time, through continuous research and reading of materials, I finally solve this probl
This article was reproduced from: http://www.jb51.net/article/82281.htmThis article mainly describes the Android app call Mediarecorder implementation of the recording function instance, Mediarecorder is very powerful, not only can be used to record audio can also record video, the need for friends can refer to the nextMediarecorderAndroid Mediarecorder contains audio and video recording capabilities, and o
version issue
LoadRunner11 By default can only support to IE8, install Patch03 patch can support to IE9, specifically, you can see the description of the Patch03 patch, if more than the above version, to a IE11 what, must be unsupported, or not open, or not recorded content , do not lower IE version only give up this road.
Firefox browser version issues
LoadRunner11 to a certain extent also support the Firefox browser, but the version of the support is relatively low, the spe
_defaults = {
4. .............
5.samplerate:audiorecord::D efault_sample_rate,
6. .............
7.};
8.}
Set up:
9.static const int default_sample_rate = 44100;
However, the results of the re-burning program still has the problem of the Android recording distortion, the sampling rate is still 8000, it seems to be other places to cover the value. Then I tried to change all the sample rates by 8000 t
One, script recording (recording)Open LoadRunner Select Create/Edit script Newscript Select Protocol (Single Protocol, multiprotocol) Strart recording Select the recording type and recording action (where action is repeatable, login and exit means enter
Mediarecorder
Android's Mediarecorder contains audio and video recording capabilities, and in the Android interface, music and video two applications are called Mediarecorder implementations.Mediarecorder is implemented at the bottom based on the Opencore (PacketVideo) library, in order to build a Mediarecorder program, the upper layer also contains interprocess communication and other content, The basis o
disadvantage is the large volume of data.
In my own opinion, the mainstream iPhone formats are well supported (ape and FLAC are ignored for the moment ). However, it is worth mentioning that the encoding format and file format cannot be confused. To save trouble, I chose the caf file format directly, because caf can contain any encoding format data supported by the iPhone, which is the recommended file format on the iPhone.
After the file format is selected, many parameters can be set by you
video and audio.
1. The following describes some of the methods:Thcapture has three attributes:Framerate is used to set the frame rate for recording. It is the number of frames recorded in a second.Capturelayer is used to set the layer you want to record.Delegate is Program Everyone understands
There are two recording-related methods// Start
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
Recently in the Android recording screen function, has never touched the multimedia this piece, and then never to a little bit of groping, reference to the Code of the gods, to now is a primer, today to summarize the audio part of Android, after the summary recording screen.There are three ways to achieve recording in Android:
capturing audio through int
?? 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 read camera data. This article records an example of recording
, when both recording and sound recording are performed.Linux allows applications to open or close the device file corresponding to the sound card multiple times, so that switching between the sound recording status and the recording status is convenient.
Note that you must always read/write a complete sample. For exam
Mediarecorder enables recording and recording.
Mediarecorder official instructions:
Http://developer.android.com/reference/android/media/MediaRecorder.html
When using mediarecorder for recording videos, you must strictly abide by the function call sequence in the API instructions. Otherwise, the video cannot be executed successfully.
The following is an example o
This article explains how to call the recording function and the method of playing audio in a small program. let's look at several pictures first.
1. for better understanding, the audio list was not loaded at the beginning. just move the code forward.
Code:
1. index. wxml
Storage path: {
Windows Recording API Learning notesstruct and function information Structural bodyWaveincapsThis structure describes the ability of a waveform audio input device.typedef struct {WORD Wmid; The manufacturer identifier of the device driver for the waveform audio input device.WORD Wpid; The product identification code for the sound input device.Mmversion vdriverversion; The version number of the device driver used for the waveform audio input device. Th
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:\
When using a computer, we tend to have problems with certain operations on the desktop, so we have to ask for help when we are unable to solve the problem. Alas, it is difficult to ask for a favor, but it is more difficult to ask for a remote solution if it is the best. 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 sol
--whether sound or saving movie--but you were prone to catchquality that I s better in the event so you choose Superior Program instead ofoffering that's free or an endeavor version from a small Er-recognizedprogrammer.Here's sour guide on the best of the whether utilizing acompensated or freemium software for both wind oWS or Macos X. Also, Alwayscheck out we all-inclusive appear at how Skype operates for a nearer look atthe software ' s fundamental
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
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