Add Activity for Android to run.

README.md

@@ -5,6 +5,10 @@ Android applications.  It depends on the
 [android-ffmpeg](https://github.com/guardianproject/android-ffmpeg) project to
 provide the ffmpeg binary.
 
+New ffmpeg binary has be provided from [android-ffmpeg](http://writingminds.github.io/ffmpeg-android/) & [ffmpeg-android-java](https://github.com/WritingMinds/ffmpeg-android-java)
+FFmpeg version was update to n2.4.2.
+
+
 For ease of developer use, we've included the FFMPEG and Sox binaries in the project,
 however, we strongly recommend you compile them yourselves using the steps below.
 

app/build.gradle

@@ -0,0 +1,25 @@
+apply plugin: 'com.android.application'
+
+android {
+    compileSdkVersion 19
+    buildToolsVersion "23.0.2"
+
+    defaultConfig {
+        minSdkVersion 14
+        targetSdkVersion 15
+    }
+
+    buildTypes {
+        release {
+            minifyEnabled false
+            proguardFiles getDefaultProguardFile('proguard-android.txt'), 'proguard-rules.txt'
+        }
+    }
+
+}
+dependencies {
+    compile 'com.google.code.gson:gson:2.4'
+    compile 'com.jakewharton:butterknife:6.0.0'
+    compile 'com.googlecode.mp4parser:isoparser:1.1.7'
+//    compile project(':imagevideo')
+}

app/src/main/AndroidManifest.xml

@@ -0,0 +1,33 @@
+<manifest xmlns:android="http://schemas.android.com/apk/res/android"
+    package="org.ffmpeg.android"
+    android:versionCode="1"
+    android:versionName="1.0">
+
+    <uses-sdk
+        android:minSdkVersion="14"
+        android:targetSdkVersion="15" />
+
+    <uses-permission android:name="android.permission.WRITE_EXTERNAL_STORAGE" />
+    <uses-permission android:name="android.permission.MOUNT_UNMOUNT_FILESYSTEMS" />
+    <uses-permission android:name="android.permission.INTERNET" />
+    <uses-permission android:name="android.permission.READ_EXTERNAL_STORAGE" />
+    <uses-permission android:name="android.permission.RECORD_AUDIO" />
+
+    <application
+        android:icon="@drawable/ic_launcher"
+        android:label="@string/app_name"
+        android:theme="@style/AppTheme">
+        <activity
+            android:name="com.code.MainActivity"
+            android:screenOrientation="portrait"
+            android:theme="@style/AppTheme">
+            <intent-filter>
+                <action android:name="android.intent.action.MAIN" />
+
+                <category android:name="android.intent.category.LAUNCHER" />
+            </intent-filter>
+        </activity>
+    </application>
+
+
+</manifest>

app/src/main/java/com/code/Config.java

@@ -0,0 +1,13 @@
+package com.code;
+
+/**
+ * @author Chad
+ * @title com.code
+ * @description
+ * @modifier
+ * @date
+ * @since 16/6/1 下午9:19
+ **/
+public class Config {
+    public static String SYSTEM_DEFAULT_FONT_PATH = "/system/fonts/DroidSansFallback.ttf";
+}

app/src/main/java/com/code/DialogItem.java

@@ -0,0 +1,63 @@
+package com.code;
+
+/**
+ * MovieClip下的对话项.
+ * 原始JSON:
+ * <p>
+ * {
+ * * dialog_id : 922045
+ * role_id : 646
+ * content_en : Mom, what happened on the plane. I'm sorry.
+ * content_cn : 妈妈，飞机上的事。我很抱歉。
+ * time_begin : 700
+ * time_end : 6200
+ * fea : http://www.mofunenglish.com/storage/pool0/text/26/53/20150130195314734526001421.fea
+ * fea_v2 : http://www.mofunenglish.com/storage/pool0/text/114/9/201503251350216963090011373528.fea
+ * fea_content : Mom, what happened on the plane. I'm sorry.
+ * fea_byte : 9009
+ * fea_v2_byte : 9025
+ * expl_count : 0
+ * }
+ * </p>
+ * Created by Administrator on 13-8-17.
+ */
+public class DialogItem {
+
+
+    public long dialog_id;
+    public int role_id;
+    public String content_en;
+    public String content_cn;
+    public int time_begin;
+    public int time_end;
+    public String fea;
+    public String fea_v2;
+    public String fea_content;
+    public int fea_byte;
+    public int fea_v2_byte;
+    public int expl_count;
+
+    /**
+     * 获取对应文件路径
+     *
+     * @return
+     */
+    public String getMp3FilePath() {
+        return "/storage/emulated/0/.mofunshow/records" + "/" + this.dialog_id + ".mp3";
+    }
+
+    public String getRecordFilePath() {
+        return "/storage/emulated/0/.mofunshow/records" + "/" + this.dialog_id + ".wav";
+    }
+
+    /**
+     * 判断是否属于某角色，若传入0则认为是全角色，返回true
+     *
+     * @param roleId
+     * @return
+     */
+    public boolean isBelongToRole(long roleId) {
+        return (roleId <= 0) || (roleId > 0
+                && roleId == role_id);
+    }
+}

app/src/main/java/com/code/FileUtil.java

@@ -0,0 +1,53 @@
+package com.code;
+
+
+import java.io.FileInputStream;
+import java.io.FileOutputStream;
+import java.io.IOException;
+
+/**
+ * Created by Administrator on 13-8-19.
+ */
+public class FileUtil {
+
+
+    public static boolean writeJsonFile(String file_name, String json_content) {
+        FileOutputStream fout = null;
+
+        try {
+            fout = new FileOutputStream(file_name);
+            byte[] bytes = json_content.getBytes();
+            fout.write(bytes);
+
+        } catch (Exception e) {
+            e.printStackTrace();
+            return false;
+        } finally {
+            if (fout != null) {
+                try {
+                    fout.flush();
+                    fout.close();
+                } catch (IOException e) {
+                    e.printStackTrace();
+                }
+            }
+        }
+        return true;
+    }
+
+    public static String readJsonFile(String file_name) {
+        String json_content = "";
+        try {
+            FileInputStream fin = new FileInputStream(file_name);
+            int length = fin.available();
+            byte[] buffer = new byte[length];
+            fin.read(buffer);
+            json_content = new String(buffer, "UTF-8");
+            fin.close();
+        } catch (Exception e) {
+            e.printStackTrace();
+            return json_content;
+        }
+        return json_content;
+    }
+}

app/src/main/java/com/code/MainActivity.java

@@ -0,0 +1,144 @@
+package com.code;
+
+import android.app.Activity;
+import android.graphics.Bitmap;
+import android.media.MediaMetadataRetriever;
+import android.os.Bundle;
+import android.view.View;
+import android.widget.Button;
+
+import org.ffmpeg.android.R;
+import org.ffmpeg.android.test.MixTest;
+
+import java.io.File;
+import java.io.FileOutputStream;
+
+import butterknife.ButterKnife;
+import butterknife.InjectView;
+
+/**
+ * @author Chad
+ * @title com.code
+ * @description
+ * @modifier
+ * @date
+ * @since 16/5/31 上午12:04
+ **/
+public class MainActivity extends Activity {
+
+    @InjectView(R.id.text_mix)
+    Button textMix;
+    String mp4FilePath = "/storage/emulated/0/.mofunshow/movies/90331/20160529171913002801000325.mp4";
+    String bgMp3FilePath = "/storage/emulated/0/.mofunshow/movies/90331/20160520191953876045000830.aac";
+    String jsonFilePath = "/storage/emulated/0/.mofunshow/movies/90331/20160520192149267651000519.json";
+    String bgWavFilePath = "/storage/emulated/0/.mofunshow/movies/90331/2015082214101800000358814.wav";
+    String mp4OutPath = "/storage/emulated/0/.mofunshow/movies/90331/test_out.mp4";
+    String mp4AllPath = "/storage/emulated/0/.mofunshow/movies/90331/test_out_all.mp4";
+    String pngPath = "/storage/emulated/0/.mofunshow/movies/90331/1.png";
+    String pngTempPath = "/storage/emulated/0/.mofunshow/movies/90331/temp.png";
+    String tempPath = "/storage/emulated/0/ffmpeg/";
+    @InjectView(R.id.test_merge)
+    Button testMerge;
+
+    @Override
+    protected void onCreate(Bundle savedInstanceState) {
+        super.onCreate(savedInstanceState);
+        setContentView(R.layout.main_activity);
+        ButterKnife.inject(this);
+        new File(tempPath).mkdirs();
+        File[] files = new File("/system/fonts/").listFiles();
+        for (File file : files) {
+            String fileName = file.getName().toLowerCase();
+            if (fileName.contains("miui")) {
+                if (fileName.toLowerCase().equals("miui-regular")) {
+                    Config.SYSTEM_DEFAULT_FONT_PATH = file.getAbsolutePath();
+                    break;
+                }
+                Config.SYSTEM_DEFAULT_FONT_PATH = file.getAbsolutePath();
+                break;
+            }
+        }
+        textMix.setOnClickListener(new View.OnClickListener() {
+            @Override
+            public void onClick(View view) {
+//                List<DialogItem> dialog_list;
+//                dialog_list = new Gson().fromJson(FileUtil.readJsonFile(jsonFilePath), new TypeToken<ArrayList<DialogItem>>() {}.getType());
+//                try {
+//                    MixTest.test(tempPath,mp4FilePath,bgMp3FilePath,new Clip(mp4OutPath),getApplicationContext());
+//                } catch (Exception e) {
+//                    e.printStackTrace();
+//                }
+
+//                try {
+//                    List<String> list = new ArrayList<String>();
+//                    list.add(getImageFileFromVideo(mp4FilePath,pngTempPath));
+//                    MixTest.testJpegToMp4(mp4FilePath,tempPath,list,mp4OutPath,getApplicationContext());
+//                } catch (Exception e) {
+//                    e.printStackTrace();
+//                }
+                try {
+                    MixTest.testMakeLastFrameFilter(getImageFileFromVideo(mp4FilePath, pngTempPath), getTimeLengthFromVideo(mp4FilePath), mp4FilePath, tempPath, mp4OutPath, getApplicationContext());
+                } catch (Exception e) {
+                    e.printStackTrace();
+                }
+
+            }
+        });
+        testMerge.setOnClickListener(new View.OnClickListener() {
+            @Override
+            public void onClick(View view) {
+                try {
+//                    MixTest.testMergeMp4(mp4FilePath, mp4OutPath, tempPath, mp4AllPath, getApplicationContext());
+                } catch (Exception e) {
+                    e.printStackTrace();
+                }
+            }
+        });
+
+    }
+
+    public Bitmap getBitmapsFromVideo(String mp4FilePath) {
+        Bitmap bitmap = null;
+        MediaMetadataRetriever retriever = new MediaMetadataRetriever();
+        retriever.setDataSource(mp4FilePath);
+        // 取得视频的长度(单位为毫秒)
+        String time = retriever.extractMetadata(MediaMetadataRetriever.METADATA_KEY_DURATION);
+        // 取得视频的长度(单位为秒)
+        int seconds = Integer.valueOf(time) / 1000;
+        // 得到每一秒时刻的bitmap比如第一秒,第二秒
+        bitmap = retriever.getFrameAtTime(seconds * 1000 * 1000, MediaMetadataRetriever.OPTION_CLOSEST_SYNC);
+        return bitmap;
+    }
+
+    public long getTimeLengthFromVideo(String mp4FilePath) {
+        MediaMetadataRetriever retriever = new MediaMetadataRetriever();
+        retriever.setDataSource(mp4FilePath);
+        // 取得视频的长度(单位为毫秒)
+        String time = retriever.extractMetadata(MediaMetadataRetriever.METADATA_KEY_DURATION);
+        // 取得视频的长度(单位为秒)
+        int milins = Integer.valueOf(time);
+        return milins;
+    }
+
+    public String getImageFileFromVideo(String mp4FilePath, String outPath) {
+        Bitmap bitmap = null;
+        MediaMetadataRetriever retriever = new MediaMetadataRetriever();
+        retriever.setDataSource(mp4FilePath);
+        // 取得视频的长度(单位为毫秒)
+        String time = retriever.extractMetadata(MediaMetadataRetriever.METADATA_KEY_DURATION);
+        // 取得视频的长度(单位为秒)
+        int millSeconds = Integer.valueOf(time);
+        int seconds = millSeconds / 1000;
+        // 得到每一秒时刻的bitmap比如第一秒,第二秒
+        bitmap = retriever.getFrameAtTime(millSeconds * 1000, MediaMetadataRetriever.OPTION_CLOSEST_SYNC);
+        FileOutputStream fos = null;
+        try {
+            fos = new FileOutputStream(outPath);
+            bitmap.compress(Bitmap.CompressFormat.PNG, 80, fos);
+            fos.close();
+        } catch (Exception e) {
+            e.printStackTrace();
+        }
+        return outPath;
+    }
+}