android mediarecorder audio example

, data. length );AssumeTrue (TEST_NAME, track. getState () = AudioTrack. STATE_INITIALIZED );Track. play ();AssertTrue (TEST_NAME, track. setPlaybackRate (2 * outputSR) = AudioTrack. SUCCESS );// -------- Tear down --------------Track. release ();}**************************************** **************************************** **************Source code path:Frameworks \ base \ media \ tests \ mediaframeworktest \ src \ com \ android \ mediaframeworkt

QuickTime plugin, but we want a pure browser video stream.Another notable option is Flash Player, which can receive rtmp streams obtained through Wowza conversion rtsp/rtp/h.264. But Flash Player is also a browser plugin, although it is more popular than VLC and QuickTime.In our scenario, we test the same RTSP/RTP stream, but use the WEBRTC compatible browser as the player to play the video without any additional plugins. We set up a conversion server that gets the video stream from the webcam,

Link: http://blog.csdn.net/zhangxaochen/article/details/8010634 I have never known the functions of the preloadeffect function, but I guess it may increase the startup efficiency of the program. As a result, we ran into the use case o (cost □cost) O today. Here: http://is.gd/VoBVUJ The story is like this... Compiled a applet to Android, in which the sound will be played during the touch screen. However, when the program is running, the first touch scr

if (arg0 = = btnstop) {player.stop (); Class Seekbarchangeevent implements Seekbar.onseekbarchangelistener {int progress; @Override public void onprogresschanged (SeekBar SeekBar, int progress, Boolean Fromuser) {//originally (progress/seekbar.ge TMax ()) *player.mediaplayer.getduration () this.progress = progress * player.mediaPlayer.getDuration ()/Seekbar.getmax (); @Override public void Onstarttrackingtouch (SeekBar SeekBar) {} @Override public void Onstoptrackingtouch (SeekBar SeekBar) {

higher quality network video at limited bandwidth. For most professionals, the h.265 coding standard is not unfamiliar, it is itu-tvceg after the development of the video coding standards. The h.265 standard mainly revolves around the existing video coding standard, which, in addition to preserving some of the original technologies, increases the correlation between the code stream, the encoding quality, the delay, and the complexity of the algorithm. The main contents of h.265 research include

the call) executes in these several states. Attached: Android photo, video, audio code example Copy Code code as follows: Package com.cons.dcg.collect; Import Java.io.File;Import Java.text.SimpleDateFormat;Import java.util.*;Import android.app.*;Import android.content.Intent;Import Android.database.Cursor;Import Android.net.Uri;Import Android.

Example of Intent. Action in common Android SystemsACTION_MAIN android. intent. action. MAIN application portalACTION_VIEW android. intent. action. VIEW displays data to users.ACTION_ATTACH_DATA android. intent. action. ATTACH_DATA specifies the data to be appended to other

The example of this article is an analysis of Android multithreading. Share to everyone for your reference, specific as follows: There is also the concept of multithreading under Android, in C + +, a child thread can be a function, generally a function with a loop to handle some data, the priority thread is only a complex operation, so it may not need a while lo

This example describes the simple application of Android ListView. Share to everyone for your reference, specific as follows: What we're going to talk about today is the implementation of ListView in Android. It's divided into four steps, and I'll explain: Step one : create a new Android project named Listviewdemo.

(This.myimageids[position]); I.setscaletype (ImageView.ScaleType.FIT_XY); /* Set the width of the ImageView object, the unit is dip * * I.SETLAYOUTPARAMS (new Gallery.layoutparams (120, 120)); return i; }/* Use the Getscale to return the views size (0.0f to 1.0f)/public float Getscale (boolean focused, int offset) {/* Formula according to the amount of displacement from the center: 1/(2 ^ offset) */return Math.max (0, 1.0f/(float) Math.pow (2, Math.Abs (offset)); } } } Step 5:run i

This example describes an animation that Android plays with multiple images. Share to everyone for your reference, specific as follows: You can play frames-by-frame images on Android, then produce a dynamic effect, prepare several consecutive pictures, then create a Anim folder under the source Res folder, and create a new XML The XML code is as follows:

The simplest example of FFmpeg-based mobile terminal attachment: SDL Android HelloWorld, ffmpegsdlThis document describes an SDL example on the Android platform. This example reads and displays a BMP image. You can use this example