android stereo recording

Android video recording tutorials from getting started to getting started (4) ---- Camera Parameter, androidparameter Camera provides a method called setParameters to help developers set Camera parameters. The getParameters method of Camera can be used to obtain the parameters currently set for the Camera. The following describes the usage of several parameters used for video

Turn: http://www.ataaw.com /? P = 419 One of the main features of mobile phones is the multimedia function. We can use our mobile phones to play a variety of audios and videos. The Android SDK also provides various multimedia development interfaces, we can easily develop various audio and video software. The following describes the basic usage of the recording interface provided in

Objective:In fact, recording in Android can be recorded with Mediarecord, the operation is relatively simple. However, the audio cannot be processed. Consider that the project is done in real-time voice can only select Audiorecord for recording.This article is a review of Audiorecord: Public classAudiorecordmanager { Public Static FinalString TAG = "Audiorecordmanager"; PrivateAudiorecord Mrecorder; Private

This article describes the Android programming approach to developing audio recordings and playback recordings. Share to everyone for your reference, specific as follows: * * The application needs to have the permission to write to external storage * If the output file is written to the E Xternal storage, and also the * permission to record audio. These permissions must is set in the * application ' s Androidmanifest.xml file, with something lik

Today Bo is mainly to share with you how to achieve audio recording on the Android platform volume indicator. Straight. First Look at a demo:As seen, the two buttons each start recording and stop recording, the middle of the two digits before and after the volume level (now 8) and the original volume value (0-32767), b

Android (Android 4.4 or above) comes with a recording screen (dynamic screenshot) function, based on the command line.The specific methods are:ADB Shell Screenrecord/sdcard/myrecord.mp4After this command is executed on the console, the Android system will immediately record the video of the screen on the device's scr

) { = focusmodelist.get (i) ; LOG.I ("Focus_mode", String.Format ("Camera focusmode=%s", Focusmode));}The output on my phone is as follows:Camera focusmode=autocamera focusmode=Infinitycamera focusmode=Macrocamera Focusmode= continuous-videocamera focusmode=continuous-picturecamera focusmode=manualThese few words are not complex, for mobile short video recording, the focus mode used should be continuous-video. This mode automatically focuses on

The purpose of this service is to automatically record when you make a call.Layout file Start recording service in layout fileXML version= "1.0" encoding= "Utf-8"?>LinearLayoutxmlns:android= "Http://schemas.android.com/apk/res/android"android:orientation= "vertical"Android:layout_width= "Match_parent"Android:layout_height= "Match_parent"> ButtonAndroid:id= "@+id/start"Android:layout_width= "Wrap_co

MainActivit is as follows: Package c. c; import java. io. file; import java. io. IOException; import android. app. activity; import android. content. pm. activityInfo; import android. media. mediaRecorder; import android. media. mediaRecorder. onInfoListener; import android.

Here is a test demo of your own, which is described in detail. Simple video recording function. Package COM. video; import Java. io. ioexception; import android. app. activity; import android. content. PM. activityinfo; import android. graphics. pixelformat; import android.

Today Bo is mainly to share with you how to achieve audio recording on the Android platform volume indicator. Come to the point, first look at a demo:As shown, the two buttons are to start recording and stop recording, the middle of the two digits before and after the volume level (currently 8) and the original volume

: file-save for web format ...Select Type: GIF typeTo make your files smaller, you can adjust the overall size of the picture before you enter it, and you can adjust the color and dither values.Finally click on the storage bar ~ ~ ~Note: If your video pixel is high, then in PS may be a lot of memory, this should be psychologically prepared AH ~ ~ResultsOverall tutorial is relatively simple, this morning when you see someone asked how, this is a coincidence ~ ~ ~ Haha=============================

, 144);Set a video frame numberRecorder.setvideoframerate (20);Set the path for video storagetry {File file =new file (Environment.getexternalstoragedirectory (). Getcanonicalpath (), "Myvideo.mp4");Recorder.setoutputfile (File.getabsolutepath ());Set previewRecorder.setpreviewdisplay (Surface.getholder (). Getsurface ());Prepare to recordRecorder.prepare ();} catch (IOException e) {E.printstacktrace ();}Recorder.start ();Change Recording statusIsreco

Vlc android and recording video (vlc0.9.9), androidvlc0.9.9 1. Download and compile vlc 0.9.9 Reference https://wiki.videolan.org/AndroidCompile/ My system is Ubuntu 14.04 64-bit2. In the project root directory ../android, install the patch git apply *. patch. 3. Install a patch in ../android/vlc. 4. recompile the patc

android-mediarecorder-Audio Recording-Warning-w/mediarecorder (13811): Mediarecorder went away with unhandled eventsAudio recording stop, logcat print the warning above, plus code " mmediarecorder.reset (); "Just OK." Mmediarecorder.stop (); Mmediarecorder.reset (); Mmediarecorder.release (); Mmediarecorder = null;

(); Record.reset (); Record.release (); Break; default: Break; }} @SuppressWarnings ("Deprecation") Private voidInitAudio () {record=NewMediarecorder (); Record.setaudiosource (MediaRecorder.AudioSource.MIC); //Set the Mediarecorder audio source to microphoneRecord.setoutputformat (MediaRecorder.OutputFormat.RAW_AMR); //set the audio format for Mediarecorder recordingRecord.setaudioencoder (MediaRecorder.AudioEncoder.AMR_NB); //set the e

Android NDK course recording is now available, androidndk Recently, according to the company's arrangement, we have recorded the content developed by Android NDK. The overall course can be viewed on www.iotekclass.com, which will be displayed on a blog in the future. This course outline is as follows: Chapter 1 about NDK Chapter 1 about NDK Sec

for a similar small video feature, you can record a video and then play the video. Video recording, using a custom control.Video playback:Layout file:Required System permissions: The basic video recording function is possible.: Android fake video recording playbackAndroid for video

all the read events again according to the occurrence time. However, to simplify the design, the wall clock time to read the event is recorded directly here, although the time relationship between the different input nodes may be biased. But the direct order of the same input node is correct.The main style of the program is the C and C + + mix, the reason for using C + +, mainly because the use of template processing map and vector, so do not use the C language laborious Baja to implement the r