how to shrink video file size android

When the Android system starts, it scans the system files and scans the system-supported video files (mp4,3gp,wmv) into the Media Library (Mediastore), and the following code shows how to obtain the information for these files: PublicStaticListNULL;Video information collectionSysvideolist =NewArraylistSetvideolist ();PrivatevoidSetvideolist () {MediaStore.Video.T

File Manager View disk size or DF command find sdcard space constantly increasingDu command found no increase in file size, etc.Differences between the Linux du and DF commandsThis morning to view disk space, the DF command when viewed: 93%,du command when viewing: 90%. Recall yesterday in the transfer process with FTP

populateallregistries (...) call, while populateallregistries (...) called in construct () of playerengine, And it is calling populaterecognizerregistry (...) previously, a populatenoderegistry (...), populateallregistries (...) go back to populaterecognizerregistry (...) first, read the config file (/system/etc/pvplayer. conf), load the dynamic library with the same UUID as pv_recognizer_interface in... (Why is a uuid specified here? The UUID corres

Today, when comparing multiple similar theme projects, we found that part of the compiled apk is bloated. In reference to the "Android build Size Optimization APK build Size Optimization" http://www.opensoce.com/3892.html Find the options in android project properties to reduce the

1 PackageCom.example.myvideo2;2 3 ImportJava.io.File;4 5 Importandroid.app.Activity;6 ImportAndroid.net.Uri;7 ImportAndroid.os.Bundle;8 Importandroid.os.Environment;9 ImportAndroid.view.Menu;Ten ImportAndroid.view.MenuItem; One ImportAndroid.view.View; A ImportAndroid.widget.Button; - ImportAndroid.widget.MediaController; - ImportAndroid.widget.MediaController.MediaPlayerControl; the ImportAndroid.widget.VideoView; - /** - * Android Play

When using asset or Res/raw in Android, you must go through asset manager. When using these two resource delivery methods, you must pay attention to the file size. After debugging, it is found that the uncompress_data_max value of the resource file in asset or Res/raw is 1048576 bytes, that is, the maximum

On your Android phoneOrAbout the failure of an Android phone to upload a video file by calling the webcam

Mediafile. Java Package COM. jaycee. vplayer. util; import Java. util. hashmap; import Java. util. iterator;/*** determine the file type * mediascanner helper class. */public class mediafile {// comma separated list of all file extensions supported by the media category public static string sfileextensions; // audio file types public static final int file_type_mp