audio recording program

Added a frame image for Automatically Obtaining streaming media files and automatically generating images. The significance of this function is For example, if someone wants to see a movie, but does not want to take a long time to download the whole movie or clip. Therefore, the video is automatically captured.A picture is equivalent to a poster and an overview. Without a doubt, it takes much longer to download a picture than to download a movie clip! After seeing the "poster", the user de

Android devices enable simple demo of recording audioReprint please specify;http://blog.csdn.net/u013670933/article/details/26089487The code is as follows:public class Mainactivity extends Activity {file soundfile;//output files Mediarecorder mrecorder; @Overrideprotected void OnCreate (Bundle savedinstancestate) {super.oncreate (savedinstancestate); Setcontentview (R.layout.activity_main); Inintview ();//Initialize}//to initialize private void Ini

Http://bbs.51cto.com/archiver/tid-863385.html Void microphone_bufferready (Object sender, eventargs E){This. Dispatcher. begininvoke () =>{Microphone. getdata (buffer ); Stream. Write (buffer, 0, buffer. Length ); Timespan tstemp = timer. elapsed;Textblockseconds. TEXT = tstemp. hours. tostring (). padleft (2, '0') + ":" + tstemp. minutes. tostring (). padleft (2, '0') + ":" + tstemp. seconds. tostring (). padleft (2, '0 '); If (timer. elapsed. Seconds> 5)Dostop (); });} Private void

Detailed description of the mini-program audio component instance, the mini-program audio Audio Playback has been encapsulated well! You only need to set attributes! (Using method and data together) Main attributes: Wxml Js Page ({data: {// text: "this is a Page" actio

Microsoft's new WINDOWS8 system must have a lot of users have installed it, but the powerful features of the WIN8 system you know it! System home to provide comprehensive WIN8 system use of the tutorial, today's small series mainly talk about the use of recording function! Method One: In the normal desktop, press the keyboard F3 key, type "recorder" and return search, and then click Select "Recorder." Method Two: Use the combination hotkey "w

EduSoho program online real-time recording and edusoho online real-time recording1.1 modify the configuration file [root@web01 nginx]# cat /application/nginx/conf/extra/edusoho.conf server {listen 80;server_name edu.etiantian.org;root /application/nginx/html/edusoho/web;access_log logs/access_edusohu.log main;location / {index app.php;try_files $uri @rewriteapp;}location @rewriteapp {rewrite ^(.*)$ /app.p

Dependencies: 1 # pragma comment (Lib, "winmm. lib ") Audio input is divided into three steps. 1. Enable the device ----- waveinopen (enable an audio input device ), 2. Start recording ------ start recording with waveinstart 3. Disable the recording device ------- waveinclos

Recently in window is a platform to do a function to capture audio and video through Obs, and through the RTMP protocol to its encoded compressed data into its own program, since the OBS software with very powerful game recording and desktop recording functions, as well as input, output

:" + tempfilepath)//Persistent Save Wx.save File ({tempfilepath:tempfilepath, success:function (res) {//persistent path///local file storage size limit of 100M V Ar savedfilepath = Res.savedfilepath console.log ("Savedfilepath:" + Savedfilepath)}) Wx.showtoa St ({title: ' Congratulations! Recording success ', Icon: ' Success ', duration:1000})//Get audio list wx.getsavedfilelist ( {success:function (

The author combines the various influencing factors of the latest technology and project, and comprehensively considers the cost control, feasibility analysis, production efficiency, implementation business model and effect of the distance education project, and divides the implementation plan of the Distance Education project into 1, courseware making and course recording program; 2. Distance education pla

Delphi is a inprise (former Borland) company's excellent visual programming tool, its own MediaPlayer control is the development of multimedia tools. It takes a few minutes to make a program like Jie Ba that can play multimedia files. But perhaps few people know that it can also be used to make a recording program. Run Delphi, drag a MediaPlayer control onto the

sound_pcm_write_bits");return 1;}arg = channels;if (IOCTL (Fd_dev_r, sound_pcm_write_channels, arg) = = 1)//Set Number of channels{Perror ("Cannot set sound_pcm_write_channels");return 1;}arg = RATE;if (IOCTL (Fd_dev_r, sound_pcm_write_rate, arg) = = 1)//Set sample rate{Perror ("Cannot set Sound_pcm_write_write");return 1;}Turn on the sound card device, write only, and set the sound cardint fd_dev_w = open ("/DEV/DSP", o_wronly,0777);if (Fd_dev_w {Perror ("Cannot open/dev/dsp device");return 1;

] = ' t '; HEADER[15] = "; HEADER[16] = 16; 4 bytes:size of ' FMT ' chunk header[17] = 0; HEADER[18] = 0; HEADER[19] = 0; HEADER[20] = 1; Format = 1 Header[21] = 0; HeaDER[22] = (byte) channels; HEADER[23] = 0; HEADER[24] = (byte) (Samplerate 0xff); HEADER[25] = (byte) ((Samplerate >> 8) 0xff); HEADER[26] = (byte) ((Samplerate >>) 0xff); HEADER[27] = (byte) ((Samplerate >>) 0xff); HEADER[28] = (byte) (Byterate 0xff

Recording Using the Winsock protocol will slow the response time during playback. This is mainly because the content received by recv_buff during recording is inconsistent with that during playback. The system will automatically check the content. Solution: Add a function in the program: lrs_set_recv_timeout2 (), so that the system does not check whether the rec

The latest six months of our project for customers to collect Internet data, we have a thorough study of the acquisition tools, but also developed a collection program, the plan is to first share the tool to everyone, recorded as a set of courses. Follow up on another set of product development courses, please look forward to.650) this.width=650; "Src=" Http://s5.51cto.com/wyfs02/M02/85/66/wKiom1eigO3QewuQAADV3g_gd2I613.png-wh_500x0-wm_3 -wmp_4-s_2012

); ElseMessageBox (NULL, TEXT ("The program encountered an unhandled exception and failed to generate the MiniDump file. "), TEXT ("Tips"), MB_OK); returnException_execute_handler;} BOOLCrashdumper::_placeholder () {return true;}The code is simple, the only thing you need to mention is the following code, the trick is to solve the problem when the Crash_dumper_w32.cpp file is compiled into a separate static library that is not working in the program.N

Starting in 2016.4.27, to today 6.2 already one months, one months of development life, let oneself slowly adapt to this fast-paced Shanghai, also adapted to the fast-paced development iteration cycle.From the beginning of the confusion can not start, to the present slowly get started, feel the ability to complete business in the promotion, because they also take a slow reading, so feel understanding the logic behind these frameworks, to better complete the high-quality code.From the beginning c

= avifilecreatestream (pfile, PS, strhdr); // create an AVI file stream Opts [0]-> fcctype = streamtypevideo; Opts [0]-> fcchandler = mmiostringtofourcc ("msvc", 0 ); Opts [0]-> dwquality = 7500; Opts [0]-> dwbytespersecond = 0; Opts [0]-> dwflags = avicompressf_valid | avicompressf_keyframes; Opts [0]-> lpformat = 0; Opts [0]-> cbformat = 0; Opts [0]-> dwinterleaveevery = 0; Avimakecompressedstream ( pcomstream, PS, pcompressoption, null ); Avistreamsetformat (pcomstream, 0, pbinfo, sizeo

Yesterday spent a practical guide to Ubuntu Linux (fourth EDITION), with the aim of driving yourself to learn Linux systems.Ubuntu 14.04 was installed in VMware last night.In short, the UBUNTU Linux learning journey began.Pre-study, plan to spend one hours a day (the best fixed time, tentative night 22:00-23:00 for Ubuntu Hour bar ^^), read books, and then combine the actual operation, step-up. Adjust the plan when you have specific learning goals at a later stage.In this post, the daily learnin