secret video recorder android

in this case, media source is camera. (Learning platform is android sdk6.0)Call Graph:Startrecording: Recorder = New Mediarecorder (String16 ()); Classmediarecorder:public Bnmediarecorderclient,Public Virtualimediadeathnotifier When we create the Mediarecorder, we get the Imediaplayerservice pointer before we create the Imediarecorder ( declaration of spMmediarecorder =service->

=environment.getexternalstoragedirectory (); Stringpath=defaultdir.getabsolutepath () +file.separator+ "V" +file.separator;//Create folder to store video dir　　=newfile (path);　　if (!dir.exists ()) {Dir.mkdir ();　　} recorder=newmediarecorder (); Buttonstart.setonclicklistener (Newonclicklistener () {@Override Publicvoidonclick (View　　NBSP;V) {recorder (); }}); But

Whether it's teaching or demonstrating, it's really cool if you can record your Android phone (or tablet) 's screen as a video file (IOS8 has already provided the ability to record ipad and iphone screens directly on Mac via OS X, which Windows hasn't tried, I don't know if I can). But the previous method was recorded by the screenshot, the effect is very poor. Fortunately Android4.4 the above version provi

Android video recording command screenrecord: Screenrecord is a shell command Support for Android4.4 (API level 19) or above Supported video formats: mp4 restrictions Some devices may not be able to directly record because the resolution is too high. If you encounter such problems, try to specify a lower resolution. Screen rotation is not supported d

Android Video 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 resolutio

set up a simple interface for video recordingAndroid:id= "@+id/surface"Android:layout_width= "Match_parent"android:layout_height= "Match_parent"/>Android:layout_above= "@+id/surface"Android:layout_width= "Match_parent"Android:layout_alignparentbottom= "true"Android:layout_centerinparent= "true"android:orientation= "Horizontal"android:layout_height= "Wrap_content" >Android:id= "@+id/start"Android:text= "Recording"Android:layout_width= "Wrap_content"and

Android command screencap view Help commands[emailprotected] ~$ adb shell screencap -vscreencap: invalid option -- vusage: screencap [-hp] [-d display-id] [FILENAME] -h: this message -p: save the file as a png. -d: specify the display id to capture, default 0.If FILENAME ends with .png it will be saved as a png.If FILENAME is not given, the results will be printed to stdout.Attention:If the file name ends with a. png, it is saved as a PNG fileIf

This is how Android supports video formats: Android can decode JPG files. Video encoding and decoding in H.263 format, Only videos in h264 format can be decoded. Is the life cycle of the mediarecorder class A common case of using mediarecorder to record audio works as follows: Mediare

+", isvideoprocessing () "+ isvideoprocessing () +", Mstopvideorecordi ng = "+ mstopvideorecording); Mvideocontext.getzoommanager (). changezoomforquality (); Mvideocontext.setswipingenabled (TRUE); Mhandler.removemessages (Update_record_time); Mvideocontext.getshuttermanager (). Setvideoshuttermask (false); if (isvideoprocessing ()) {return; } if (mrecorderbusy) {//return for recorder is busy.

I. Server Side Based on Feng Add an open-source Streaming Media Server Web server, Used to receive the video data uploaded by the client, and then RTSP/RTP Live broadcast to mobile terminals Ii. Client Applications 1. Introduction Client Applications are mainly based on Android Platform, package the video data of mobile phone record

} End;varFORM8:TFORM8;Implementation{$R *.FMX}procedureTform8.button3click (Sender:tobject); VAR filename:string;beginTexture:= TJSurfaceTexture.JavaClass.init (1); Surface:=TJSurface.JavaClass.init (texture); Recorder:= Tjmediarecorder.Create(); Recorder.setpreviewdisplay (surface); Recorder.setaudiosource (TJMediaRecorder_AudioSource.JavaClass.MIC); Recorder.setvideosource (TJMediaRecorder_VideoSource.JavaClass.CAMERA); Recorder.setoutputformat

Android multimedia audio and video recording MediaRecorderOverview: MediaRecorder status chart:Initial: Initial state. When a MediaRecorder object is created using the new () method or the reset () method is called, The MediaRecZ prepare? Http://www.bkjia.com/kf/ware/vc/ "target =" _ blank "class =" keylink "> vcmRlcrbUz/examples/templates + SW5pdGlhbGl6ZWSjutLRs/templates + templates/ release/bOxLz + relea