diff --git a/.gitignore b/.gitignore
new file mode 100644
index 0000000..d25039e
--- /dev/null
+++ b/.gitignore
@@ -0,0 +1,17 @@
+# Created by .ignore support plugin (hsz.mobi)
+.gradle/
+.idea/
+.idea/compiler.xml
+.idea/copyright/
+.idea/gradle.xml
+.idea/libraries/support_annotations_21_0_3.xml
+.idea/markdown-navigator/
+.idea/misc.xml
+.idea/modules.xml
+.idea/runConfigurations.xml
+.idea/vcs.xml
+.idea/workspace.xml
+*/**/*.iml
+FFmpeg-Video-Editor-Android.iml
+build/
+local.properties
diff --git a/README.md b/README.md
index 36252a0..e1d8cd8 100644
--- a/README.md
+++ b/README.md
@@ -7,4 +7,10 @@ https://androidlearnersite.wordpress.com/2017/03/17/ffmpeg-video-editor/
 
 Below is the playstore link for the demo app-
 
-https://play.google.com/store/apps/details?id=videoeditor.bhuvnesh.com.ffmpegvideoeditor
\ No newline at end of file
+https://play.google.com/store/apps/details?id=videoeditor.bhuvnesh.com.ffmpegvideoeditor
+### Support:
+
+If you want the good work to continue please support us on
+
+* [PAYPAL](https://www.paypal.me/ishandutta2007)
+* [BITCOIN ADDRESS: 3LZazKXG18Hxa3LLNAeKYZNtLzCxpv1LyD](https://www.coinbase.com/join/5a8e4a045b02c403bc3a9c0c)
diff --git a/app/app.iml b/app/app.iml
index 86a2197..8da9360 100644
--- a/app/app.iml
+++ b/app/app.iml
@@ -9,7 +9,6 @@
     <facet type="android" name="Android">
       <configuration>
         <option name="SELECTED_BUILD_VARIANT" value="debug" />
-        <option name="SELECTED_TEST_ARTIFACT" value="_android_test_" />
         <option name="ASSEMBLE_TASK_NAME" value="assembleDebug" />
         <option name="COMPILE_JAVA_TASK_NAME" value="compileDebugSources" />
         <afterSyncTasks>
@@ -47,7 +46,6 @@
       <sourceFolder url="file://$MODULE_DIR$/src/debug/assets" type="java-resource" />
       <sourceFolder url="file://$MODULE_DIR$/src/debug/aidl" isTestSource="false" />
       <sourceFolder url="file://$MODULE_DIR$/src/debug/java" isTestSource="false" />
-      <sourceFolder url="file://$MODULE_DIR$/src/debug/jni" isTestSource="false" />
       <sourceFolder url="file://$MODULE_DIR$/src/debug/rs" isTestSource="false" />
       <sourceFolder url="file://$MODULE_DIR$/src/debug/shaders" isTestSource="false" />
       <sourceFolder url="file://$MODULE_DIR$/src/testDebug/res" type="java-test-resource" />
@@ -55,7 +53,6 @@
       <sourceFolder url="file://$MODULE_DIR$/src/testDebug/assets" type="java-test-resource" />
       <sourceFolder url="file://$MODULE_DIR$/src/testDebug/aidl" isTestSource="true" />
       <sourceFolder url="file://$MODULE_DIR$/src/testDebug/java" isTestSource="true" />
-      <sourceFolder url="file://$MODULE_DIR$/src/testDebug/jni" isTestSource="true" />
       <sourceFolder url="file://$MODULE_DIR$/src/testDebug/rs" isTestSource="true" />
       <sourceFolder url="file://$MODULE_DIR$/src/testDebug/shaders" isTestSource="true" />
       <sourceFolder url="file://$MODULE_DIR$/src/main/res" type="java-resource" />
@@ -63,92 +60,56 @@
       <sourceFolder url="file://$MODULE_DIR$/src/main/assets" type="java-resource" />
       <sourceFolder url="file://$MODULE_DIR$/src/main/aidl" isTestSource="false" />
       <sourceFolder url="file://$MODULE_DIR$/src/main/java" isTestSource="false" />
-      <sourceFolder url="file://$MODULE_DIR$/src/main/jni" isTestSource="false" />
       <sourceFolder url="file://$MODULE_DIR$/src/main/rs" isTestSource="false" />
       <sourceFolder url="file://$MODULE_DIR$/src/main/shaders" isTestSource="false" />
-      <sourceFolder url="file://$MODULE_DIR$/src/test/res" type="java-test-resource" />
-      <sourceFolder url="file://$MODULE_DIR$/src/test/resources" type="java-test-resource" />
-      <sourceFolder url="file://$MODULE_DIR$/src/test/assets" type="java-test-resource" />
-      <sourceFolder url="file://$MODULE_DIR$/src/test/aidl" isTestSource="true" />
-      <sourceFolder url="file://$MODULE_DIR$/src/test/java" isTestSource="true" />
-      <sourceFolder url="file://$MODULE_DIR$/src/test/jni" isTestSource="true" />
-      <sourceFolder url="file://$MODULE_DIR$/src/test/rs" isTestSource="true" />
-      <sourceFolder url="file://$MODULE_DIR$/src/test/shaders" isTestSource="true" />
       <sourceFolder url="file://$MODULE_DIR$/src/androidTest/res" type="java-test-resource" />
       <sourceFolder url="file://$MODULE_DIR$/src/androidTest/resources" type="java-test-resource" />
       <sourceFolder url="file://$MODULE_DIR$/src/androidTest/assets" type="java-test-resource" />
       <sourceFolder url="file://$MODULE_DIR$/src/androidTest/aidl" isTestSource="true" />
       <sourceFolder url="file://$MODULE_DIR$/src/androidTest/java" isTestSource="true" />
-      <sourceFolder url="file://$MODULE_DIR$/src/androidTest/jni" isTestSource="true" />
       <sourceFolder url="file://$MODULE_DIR$/src/androidTest/rs" isTestSource="true" />
       <sourceFolder url="file://$MODULE_DIR$/src/androidTest/shaders" isTestSource="true" />
-      <excludeFolder url="file://$MODULE_DIR$/build/intermediates/assets" />
-      <excludeFolder url="file://$MODULE_DIR$/build/intermediates/blame" />
-      <excludeFolder url="file://$MODULE_DIR$/build/intermediates/classes" />
-      <excludeFolder url="file://$MODULE_DIR$/build/intermediates/dependency-cache" />
-      <excludeFolder url="file://$MODULE_DIR$/build/intermediates/exploded-aar/com.android.support.test.espresso/espresso-core/2.2.2/jars" />
-      <excludeFolder url="file://$MODULE_DIR$/build/intermediates/exploded-aar/com.android.support.test.espresso/espresso-idling-resource/2.2.2/jars" />
-      <excludeFolder url="file://$MODULE_DIR$/build/intermediates/exploded-aar/com.android.support.test/exposed-instrumentation-api-publish/0.5/jars" />
-      <excludeFolder url="file://$MODULE_DIR$/build/intermediates/exploded-aar/com.android.support.test/rules/0.5/jars" />
-      <excludeFolder url="file://$MODULE_DIR$/build/intermediates/exploded-aar/com.android.support.test/runner/0.5/jars" />
-      <excludeFolder url="file://$MODULE_DIR$/build/intermediates/exploded-aar/com.android.support/animated-vector-drawable/25.2.0/jars" />
-      <excludeFolder url="file://$MODULE_DIR$/build/intermediates/exploded-aar/com.android.support/appcompat-v7/25.2.0/jars" />
-      <excludeFolder url="file://$MODULE_DIR$/build/intermediates/exploded-aar/com.android.support/cardview-v7/25.2.0/jars" />
-      <excludeFolder url="file://$MODULE_DIR$/build/intermediates/exploded-aar/com.android.support/design/25.2.0/jars" />
-      <excludeFolder url="file://$MODULE_DIR$/build/intermediates/exploded-aar/com.android.support/recyclerview-v7/25.2.0/jars" />
-      <excludeFolder url="file://$MODULE_DIR$/build/intermediates/exploded-aar/com.android.support/support-compat/25.2.0/jars" />
-      <excludeFolder url="file://$MODULE_DIR$/build/intermediates/exploded-aar/com.android.support/support-core-ui/25.2.0/jars" />
-      <excludeFolder url="file://$MODULE_DIR$/build/intermediates/exploded-aar/com.android.support/support-core-utils/25.2.0/jars" />
-      <excludeFolder url="file://$MODULE_DIR$/build/intermediates/exploded-aar/com.android.support/support-fragment/25.2.0/jars" />
-      <excludeFolder url="file://$MODULE_DIR$/build/intermediates/exploded-aar/com.android.support/support-media-compat/25.2.0/jars" />
-      <excludeFolder url="file://$MODULE_DIR$/build/intermediates/exploded-aar/com.android.support/support-v4/25.2.0/jars" />
-      <excludeFolder url="file://$MODULE_DIR$/build/intermediates/exploded-aar/com.android.support/support-vector-drawable/25.2.0/jars" />
-      <excludeFolder url="file://$MODULE_DIR$/build/intermediates/exploded-aar/com.android.support/transition/25.2.0/jars" />
-      <excludeFolder url="file://$MODULE_DIR$/build/intermediates/exploded-aar/com.writingminds/FFmpegAndroid/0.3.2/jars" />
-      <excludeFolder url="file://$MODULE_DIR$/build/intermediates/exploded-aar/org.florescu.android.rangeseekbar/rangeseekbar-library/0.3.0/jars" />
+      <sourceFolder url="file://$MODULE_DIR$/src/test/res" type="java-test-resource" />
+      <sourceFolder url="file://$MODULE_DIR$/src/test/resources" type="java-test-resource" />
+      <sourceFolder url="file://$MODULE_DIR$/src/test/assets" type="java-test-resource" />
+      <sourceFolder url="file://$MODULE_DIR$/src/test/aidl" isTestSource="true" />
+      <sourceFolder url="file://$MODULE_DIR$/src/test/java" isTestSource="true" />
+      <sourceFolder url="file://$MODULE_DIR$/src/test/rs" isTestSource="true" />
+      <sourceFolder url="file://$MODULE_DIR$/src/test/shaders" isTestSource="true" />
       <excludeFolder url="file://$MODULE_DIR$/build/intermediates/incremental" />
-      <excludeFolder url="file://$MODULE_DIR$/build/intermediates/incremental-safeguard" />
-      <excludeFolder url="file://$MODULE_DIR$/build/intermediates/jniLibs" />
-      <excludeFolder url="file://$MODULE_DIR$/build/intermediates/manifests" />
-      <excludeFolder url="file://$MODULE_DIR$/build/intermediates/pre-dexed" />
-      <excludeFolder url="file://$MODULE_DIR$/build/intermediates/res" />
-      <excludeFolder url="file://$MODULE_DIR$/build/intermediates/rs" />
-      <excludeFolder url="file://$MODULE_DIR$/build/intermediates/shaders" />
-      <excludeFolder url="file://$MODULE_DIR$/build/intermediates/symbols" />
-      <excludeFolder url="file://$MODULE_DIR$/build/intermediates/transforms" />
-      <excludeFolder url="file://$MODULE_DIR$/build/outputs" />
-      <excludeFolder url="file://$MODULE_DIR$/build/tmp" />
     </content>
-    <orderEntry type="jdk" jdkName="Android API 25 Platform" jdkType="Android SDK" />
+    <orderEntry type="jdk" jdkName="Android API 26 Platform" jdkType="Android SDK" />
     <orderEntry type="sourceFolder" forTests="false" />
+    <orderEntry type="library" exported="" name="cardview-v7-26.0.0" level="project" />
+    <orderEntry type="library" exported="" name="commons-io-2.5" level="project" />
+    <orderEntry type="library" exported="" name="support-core-ui-26.0.0" level="project" />
     <orderEntry type="library" exported="" scope="TEST" name="runner-0.5" level="project" />
     <orderEntry type="library" exported="" scope="TEST" name="espresso-idling-resource-2.2.2" level="project" />
+    <orderEntry type="library" exported="" name="support-media-compat-26.0.0" level="project" />
     <orderEntry type="library" exported="" scope="TEST" name="hamcrest-library-1.3" level="project" />
+    <orderEntry type="library" exported="" name="support-vector-drawable-26.0.0" level="project" />
+    <orderEntry type="library" exported="" name="support-core-utils-26.0.0" level="project" />
     <orderEntry type="library" exported="" scope="TEST" name="hamcrest-integration-1.3" level="project" />
-    <orderEntry type="library" exported="" name="design-25.2.0" level="project" />
-    <orderEntry type="library" exported="" name="transition-25.2.0" level="project" />
-    <orderEntry type="library" exported="" name="cardview-v7-25.2.0" level="project" />
-    <orderEntry type="library" exported="" name="support-core-ui-25.2.0" level="project" />
+    <orderEntry type="library" exported="" name="recyclerview-v7-26.0.0" level="project" />
     <orderEntry type="library" exported="" name="FFmpegAndroid-0.3.2" level="project" />
     <orderEntry type="library" exported="" scope="TEST" name="jsr305-2.0.1" level="project" />
-    <orderEntry type="library" exported="" name="support-core-utils-25.2.0" level="project" />
-    <orderEntry type="library" exported="" name="support-fragment-25.2.0" level="project" />
+    <orderEntry type="library" exported="" name="transition-26.0.0" level="project" />
     <orderEntry type="library" exported="" scope="TEST" name="espresso-core-2.2.2" level="project" />
+    <orderEntry type="library" exported="" name="support-fragment-26.0.0" level="project" />
+    <orderEntry type="library" exported="" name="animated-vector-drawable-26.0.0" level="project" />
     <orderEntry type="library" exported="" scope="TEST" name="exposed-instrumentation-api-publish-0.5" level="project" />
     <orderEntry type="library" exported="" scope="TEST" name="rules-0.5" level="project" />
+    <orderEntry type="library" exported="" name="support-compat-26.0.0" level="project" />
     <orderEntry type="library" exported="" scope="TEST" name="javax.annotation-api-1.2" level="project" />
     <orderEntry type="library" exported="" scope="TEST" name="javax.inject-1" level="project" />
-    <orderEntry type="library" exported="" name="support-v4-25.2.0" level="project" />
-    <orderEntry type="library" exported="" name="support-compat-25.2.0" level="project" />
+    <orderEntry type="library" exported="" name="support-v4-26.0.0" level="project" />
+    <orderEntry type="library" exported="" name="support-annotations-26.0.0" level="project" />
     <orderEntry type="library" exported="" name="rangeseekbar-library-0.3.0" level="project" />
     <orderEntry type="library" exported="" scope="TEST" name="javawriter-2.1.1" level="project" />
+    <orderEntry type="library" exported="" name="design-26.0.0" level="project" />
+    <orderEntry type="library" exported="" name="multidex-1.0.1" level="project" />
     <orderEntry type="library" exported="" scope="TEST" name="hamcrest-core-1.3" level="project" />
-    <orderEntry type="library" exported="" name="support-media-compat-25.2.0" level="project" />
+    <orderEntry type="library" exported="" name="appcompat-v7-26.0.0" level="project" />
     <orderEntry type="library" exported="" scope="TEST" name="junit-4.12" level="project" />
-    <orderEntry type="library" exported="" name="appcompat-v7-25.2.0" level="project" />
-    <orderEntry type="library" exported="" name="recyclerview-v7-25.2.0" level="project" />
-    <orderEntry type="library" exported="" name="support-annotations-25.2.0" level="project" />
-    <orderEntry type="library" exported="" name="support-vector-drawable-25.2.0" level="project" />
-    <orderEntry type="library" exported="" name="animated-vector-drawable-25.2.0" level="project" />
   </component>
 </module>
\ No newline at end of file
diff --git a/app/build.gradle b/app/build.gradle
index f2077f0..8f54361 100644
--- a/app/build.gradle
+++ b/app/build.gradle
@@ -1,13 +1,12 @@
 apply plugin: 'com.android.application'
 
 android {
-    compileSdkVersion 25
-    buildToolsVersion "25.0.2"
+    compileSdkVersion 26
+    buildToolsVersion "25.0.3"
     defaultConfig {
         applicationId "videoeditor.bhuvnesh.com.ffmpegvideoeditor"
         minSdkVersion 16
-        targetSdkVersion 22
-        maxSdkVersion 23
+        targetSdkVersion 25
         versionCode 1
         versionName "1.0"
         testInstrumentationRunner "android.support.test.runner.AndroidJUnitRunner"
@@ -21,15 +20,15 @@ android {
 }
 
 dependencies {
-    compile fileTree(dir: 'libs', include: ['*.jar'])
+    compile fileTree(include: ['*.jar'], dir: 'libs')
     androidTestCompile('com.android.support.test.espresso:espresso-core:2.2.2', {
         exclude group: 'com.android.support', module: 'support-annotations'
     })
-    compile 'com.android.support:appcompat-v7:25.2.0'
-    compile 'com.android.support:design:25.2.0'
+    compile 'com.android.support:appcompat-v7:26.0.0'
+    compile 'com.android.support:design:26.0.0'
     compile 'com.writingminds:FFmpegAndroid:0.3.2'
     compile 'org.florescu.android.rangeseekbar:rangeseekbar-library:0.3.0'
-    compile 'com.android.support:cardview-v7:25.2.0'
+    debugCompile 'com.android.support:cardview-v7:26.0.0'
     compile 'commons-io:commons-io:2.5'
     testCompile 'junit:junit:4.12'
 }
diff --git a/build.gradle b/build.gradle
index cfce2ca..2376586 100644
--- a/build.gradle
+++ b/build.gradle
@@ -1,23 +1,27 @@
-// Top-level build file where you can add configuration options common to all sub-projects/modules.
-
-buildscript {
-    repositories {
-        jcenter()
-    }
-    dependencies {
-        classpath 'com.android.tools.build:gradle:2.2.3'
-
-        // NOTE: Do not place your application dependencies here; they belong
-        // in the individual module build.gradle files
-    }
-}
-
-allprojects {
-    repositories {
-        jcenter()
-    }
-}
-
-task clean(type: Delete) {
-    delete rootProject.buildDir
-}
+// Top-level build file where you can add configuration options common to all sub-projects/modules.
+
+buildscript {
+    repositories {
+        jcenter()
+        mavenLocal()
+        maven { url 'https://maven.google.com'  }
+    }
+    dependencies {
+        classpath 'com.android.tools.build:gradle:2.3.3'
+
+        // NOTE: Do not place your application dependencies here; they belong
+        // in the individual module build.gradle files
+    }
+}
+
+allprojects {
+    repositories {
+        jcenter()
+        mavenLocal()
+        maven { url 'https://maven.google.com'  }
+    }
+}
+
+task clean(type: Delete) {
+    delete rootProject.buildDir
+}
diff --git a/gradle/wrapper/gradle-wrapper.properties b/gradle/wrapper/gradle-wrapper.properties
index 04e285f..49a336c 100644
--- a/gradle/wrapper/gradle-wrapper.properties
+++ b/gradle/wrapper/gradle-wrapper.properties
@@ -1,6 +1,6 @@
-#Mon Dec 28 10:00:20 PST 2015
+#Sat Sep 09 19:53:58 IST 2017
 distributionBase=GRADLE_USER_HOME
 distributionPath=wrapper/dists
 zipStoreBase=GRADLE_USER_HOME
 zipStorePath=wrapper/dists
-distributionUrl=https\://services.gradle.org/distributions/gradle-2.14.1-all.zip
+distributionUrl=https\://services.gradle.org/distributions/gradle-3.3-all.zip