Discover top 10 audio recording software, include the articles, news, trends, analysis and practical advice about top 10 audio recording software on alibabacloud.com
You have uploaded the file to csdn at http://download.csdn.net/detail/avsuper/7421647...
This program can record the camera video and microphone audio as FLV files.
Video Compression uses H.264 encoding, and audio compression uses AAC encoding. rtmp live video can be synchronized (the server end must be FMS/wowza/red5 ). Information such as bit rate, resolution, frame rate, and key frame interval can be s
The software operation example of recording in Lesson four
Recording on the system configuration and operating system basic requirements: support Win98 above all operating systems, DX8.1, recommended dx9.0b, memory of course, the larger the better, 128MB memory recommended use WIN98,256MB memory above recommended use WINXP,CPU of course, the sooner the better, Ha
During Screen Recording in GNOME-Shell, GNOME-Shell provides a screen recording function (press Ctrl + Shift + Alt + R to start or stop) www.2cto.com first use the following command to enable GNOME-Shell to support audio recording: gsettingssetorg. gnome. shell .... during Screen R
Short[buffersize];
Audiorecord.startrecording ();
LOG.I (TAG, "Start recording");
IsRecording = true; while (isrecording) {int bufferreadresult = audiorecord.read (buffer, 0, buffersize); for (int i = 0; i
If you want to debug these PCM files to do audio testing, I recommend using audacity this software, you can see, I directly click on the upper left corner
.
Perform analysis:
Recording: the mic is sent to codec and converted to a digital signal through the ADC. It is stored in the first-in-first-out (FIFO) of the CPU through the ac97 interface in pending 2, and transferred to the memory through the DMA Interface in pending 1, the snd_pcm_readi interface in alsa_lib to be continued 3 is passed to the recording software
Before I developed my iphone, I knew very little about the sound format. I know some of the differences between "wav" and "MP3" sound formats, but I certainly can't tell you exactly what the "AAC", "CAF" sound file is, and how the best way to convert audio files on your Mac is not known.I know that if you want to be a qualified iphone developer, you have to have a basic understanding of sound file data format, conversion,
MediaRecord can be used for recording in Android, which is easy to operate. However, it is not professional enough to Process audio. If you want to process audio in real time or encapsulate the audio
You can use AudioRecord for recording.
Here is a piece of code.
ArticleDirectory
Afplay, afconvert, afinfo
Recording audio files on Mac
Next
IPhone audio 101 (Part 2): conversion and recording
Translator: Xia laiyou
Disclaimer (read only !) : The original translations of all tutorials provided by this blog are from the Internet and are only for learning and
Lesson three the hardware operation example of recording
The following is mainly about the hardware use and operation of recording:
1. Handling the recording environment, to ensure quiet and sound insulation (preferably to do the sound absorption processing, but the amateur conditions are not good, this is a bit difficult, I can not do, hehe).
2. Fixed the mic
memory is 2048*1526*4 bytes, which is equivalent to 12MB of RAM, which needs to be re-erased and redistributed each time the layer is redrawn. Software drawings are expensive, and unless absolutely necessary, you should avoid redrawing your view. The secret to improving your drawing performance is to avoid drawing//vector graphics Cashapelayer Although it is efficient but the number of simultaneous layers on the screen is approximately hundreds of-(v
Note: The purpose of this article is mainly for the laptop headphone jack No response problem, that is, the headset inserted but the computer sound still through the speaker.
First, open the Control Panel, the sound to see if the local sound card driver is Conexant Smartaudio HD series, if you continue to look down;
Second, in the headset itself is not defective, sound card driver normal and not mute, if the headset inserted or control speaker speakers, it is necessary to use the following met
. Mbufferinfo.presentationtimeus = Getptsus (); Muxer.writesampledata (Mtrackindex, Encodeddata, Mbufferinfo); Prevoutputptsus = Mbufferinfo.presentationtimeus; }//return buffer to encoder Mmediacodec.releaseoutputbuffer (Encoderstatus, false); if (Mbufferinfo.flags mediacodec.buffer_flag_end_of_stream)! = 0) {//when EOS come. Miscapturing = false; Break Out of a while}}}} After finishing, the code is many,
();Textblockstatus. Text = "stopped: Ready to save ";}Else{Textblockstatus. Text = "ready :";}
Textblockseconds. Text = string. empty;
Enablerecordbutton ();}
Http://www.cnblogs.com/zhangyafeng/archive/2009/12/10/1621213.html
Http://www.devdiv.com/thread-23384-1-1.html
Streaming Media Playback
Http://www.silverlightchina.net/html/zhuantixilie/winphone7/2011/0930/10757.html
Http://www.silverlightchina.net/plus/search.php? Kwtype = 0 keyw
default, camstudio records videos in AVI format. We have said that it also supports exporting videos in swf format and can automatically generate matching HTML files. What should I do?
You cannot find the option to save as SwF in the software menu. the rightmost button on the toolbar of the main window is the call button, 9.
Figure 9 camstudio sets the video format to be saved
Note: After setting is successful, you can see the black and white text in
slider left and right. The basic principle is: Recording software demonstration and other computer-operated video using the default 70% quality, recording video content, such as in the QQ video chat recording, you can choose 100% quality.
2. Cursor options (cursors option)
When making instructional videos, you need to
program, I tried using a conventional tape recording of a sound recording, since it is a Skype Call recording, we is hoping to own and each other's voice sound simultaneously recorded. First of all, we want each of the other's voice can recorded, it can only choose "Stereo Mix" channel recording, but this time The sou
What is the use of recording software? Recording software can save the sound recorded in the microphone, and can be used for the post-production processing of the recording files. The easy-to-use recording
packages.Command: sudo apt-get update
3. Install the screen recording software using apt-get.Command: sudo apt-get install simplescreenrecorder
4. Open the screen recording software (simplescreenrecorder)Method: You can search simplescreenrecorder or choose application-audio
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