umuieme · sailes-shakya · Jun 10, 2021
diff --git a/android/build.gradle b/android/build.gradle
@@ -2,7 +2,7 @@ group 'me.anharu.video_editor'
 version '1.0-SNAPSHOT'
 
 buildscript {
-    ext.kotlin_version = '1.3.50'
+    ext.kotlin_version = '1.5.10'
     repositories {
         google()
         jcenter()
@@ -41,5 +41,5 @@ android {
 
 dependencies {
     implementation "org.jetbrains.kotlin:kotlin-stdlib-jdk7:$kotlin_version"
-    implementation 'com.github.MasayukiSuda:Mp4Composer-android:v0.3.9'
+    implementation 'com.github.MasayukiSuda:Mp4Composer-android:v0.4.1'
 }
diff --git a/android/src/main/kotlin/me/anharu/video_editor/SpeedChanger.kt b/android/src/main/kotlin/me/anharu/video_editor/SpeedChanger.kt
@@ -0,0 +1,43 @@
+package me.anharu.video_editor
+
+
+import android.app.Activity
+import com.daasuu.mp4compose.composer.Mp4Composer
+import io.flutter.plugin.common.MethodChannel.Result
+
+class SpeedChanger(inputVideo: String, outputVideo: String, val result: Result, val activity: Activity) {
+    var composer: Mp4Composer = Mp4Composer(inputVideo, outputVideo)
+
+    fun speed(speed:Float) {
+        composer.timeScale(10F)
+            .listener(object : Mp4Composer.Listener {
+                override fun onProgress(progress: Double) {
+
+                }
+
+                override fun onCurrentWrittenVideoTime(timeUs: Long) {
+                    TODO("Not yet implemented")
+                }
+
+                override fun onCompleted() {
+                    activity.runOnUiThread(Runnable {
+                        result.success(null)
+                    })
+                }
+
+                override fun onCanceled() {
+                    activity.runOnUiThread(Runnable {
+                        result.error("user_cancelled", "Cancelled by user", null)
+                    })
+                }
+
+                override fun onFailed(exception: Exception?) {
+                    exception?.printStackTrace()
+                    activity.runOnUiThread(Runnable {
+                        result.error("video_trim_failed", exception?.localizedMessage, exception?.stackTrace)
+                    })
+                }
+
+            }).start();
+    }
+}
diff --git a/android/src/main/kotlin/me/anharu/video_editor/VideoEditorPlugin.kt b/android/src/main/kotlin/me/anharu/video_editor/VideoEditorPlugin.kt
@@ -93,7 +93,22 @@ public class VideoEditorPlugin : FlutterPlugin, MethodCallHandler, PluginRegistr
                 val endTime: Long = call.argument<Int>("endTime")?.toLong() ?: -1
                 VideoTrimmer(srcFilePath, destFilePath, result, getActivity).trimVideo(startTime, endTime)
             }
+            "speed_change" -> {
+                val getActivity = activity ?: return
+                val srcFilePath: String = call.argument("srcFilePath") ?: run {
+                    result.error("src_file_path_not_found", "the src file path is not found.", null)
+                    return
+                }
+                val destFilePath: String = call.argument("destFilePath") ?: run {
+                    result.error("dest_file_path_not_found", "the dest file path is not found.", null)
+                    return
+                }
+                val speed: Float = call.argument<Double>("speed")?.toFloat() ?: 0F
+               print("===>$speed");
+                SpeedChanger(srcFilePath, destFilePath, result, getActivity).speed(speed)
+            }
             else -> {
+                print("===>sxxxxxxxx");
                 result.notImplemented()
             }
         }

diff --git a/android/src/main/kotlin/me/anharu/video_editor/VideoGeneratorService.kt b/android/src/main/kotlin/me/anharu/video_editor/VideoGeneratorService.kt
@@ -55,6 +55,9 @@ class VideoGeneratorService(
                     override fun onProgress(progress: Double) {
                         println("onProgress = " + progress)
                     }
+                    override fun onCurrentWrittenVideoTime(timeUs: Long) {
+                        TODO("Not yet implemented")
+                    }
 
                     override fun onCompleted() {
                         activity.runOnUiThread(Runnable {

diff --git a/android/src/main/kotlin/me/anharu/video_editor/VideoTrimmer.kt b/android/src/main/kotlin/me/anharu/video_editor/VideoTrimmer.kt
@@ -14,6 +14,10 @@ class VideoTrimmer(inputVideo: String, outputVideo: String, val result: Result,
 
                     }
 
+                    override fun onCurrentWrittenVideoTime(timeUs: Long) {
+
+                    }
+
                     override fun onCompleted() {
                         activity.runOnUiThread(Runnable {
                             result.success(null)

diff --git a/example/android/build.gradle b/example/android/build.gradle
@@ -1,5 +1,5 @@
 buildscript {
-    ext.kotlin_version = '1.3.50'
+    ext.kotlin_version = '1.4.32'
     repositories {
         google()
         jcenter()

diff --git a/example/ios/Podfile.lock b/example/ios/Podfile.lock
@@ -4,12 +4,24 @@ PODS:
     - Flutter
   - image_picker (0.0.1):
     - Flutter
+  - libwebp (1.2.0):
+    - libwebp/demux (= 1.2.0)
+    - libwebp/mux (= 1.2.0)
+    - libwebp/webp (= 1.2.0)
+  - libwebp/demux (1.2.0):
+    - libwebp/webp
+  - libwebp/mux (1.2.0):
+    - libwebp/demux
+  - libwebp/webp (1.2.0)
   - path_provider (0.0.1):
     - Flutter
   - tapioca (0.0.1):
     - Flutter
   - video_player (0.0.1):
     - Flutter
+  - video_thumbnail (0.0.1):
+    - Flutter
+    - libwebp
 
 DEPENDENCIES:
   - Flutter (from `Flutter`)
@@ -18,6 +30,11 @@ DEPENDENCIES:
   - path_provider (from `.symlinks/plugins/path_provider/ios`)
   - tapioca (from `.symlinks/plugins/tapioca/ios`)
   - video_player (from `.symlinks/plugins/video_player/ios`)
+  - video_thumbnail (from `.symlinks/plugins/video_thumbnail/ios`)
+
+SPEC REPOS:
+  trunk:
+    - libwebp
 
 EXTERNAL SOURCES:
   Flutter:
@@ -32,14 +49,18 @@ EXTERNAL SOURCES:
     :path: ".symlinks/plugins/tapioca/ios"
   video_player:
     :path: ".symlinks/plugins/video_player/ios"
+  video_thumbnail:
+    :path: ".symlinks/plugins/video_thumbnail/ios"
 
 SPEC CHECKSUMS:
   Flutter: 434fef37c0980e73bb6479ef766c45957d4b510c
   gallery_saver: 9fc173c9f4fcc48af53b2a9ebea1b643255be542
   image_picker: 50e7c7ff960e5f58faa4d1f4af84a771c671bc4a
+  libwebp: e90b9c01d99205d03b6bb8f2c8c415e5a4ef66f0
   path_provider: abfe2b5c733d04e238b0d8691db0cfd63a27a93c
   tapioca: 59e9fc89671d49e2cefe6cd59c3efe678e589e89
   video_player: 9cc823b1d9da7e8427ee591e8438bfbcde500e6e
+  video_thumbnail: c4e2a3c539e247d4de13cd545344fd2d26ffafd1
 
 PODFILE CHECKSUM: aafe91acc616949ddb318b77800a7f51bffa2a4c
 

diff --git a/example/ios/Runner.xcodeproj/project.pbxproj b/example/ios/Runner.xcodeproj/project.pbxproj
@@ -168,7 +168,7 @@
 				TargetAttributes = {
 					97C146ED1CF9000F007C117D = {
 						CreatedOnToolsVersion = 7.3.1;
-						DevelopmentTeam = SCAN67V3XX;
+						DevelopmentTeam = WQZP98NKJH;
 						LastSwiftMigration = 1100;
 					};
 				};
@@ -229,17 +229,21 @@
 				"${PODS_ROOT}/Target Support Files/Pods-Runner/Pods-Runner-frameworks.sh",
 				"${BUILT_PRODUCTS_DIR}/gallery_saver/gallery_saver.framework",
 				"${BUILT_PRODUCTS_DIR}/image_picker/image_picker.framework",
+				"${BUILT_PRODUCTS_DIR}/libwebp/libwebp.framework",
 				"${BUILT_PRODUCTS_DIR}/path_provider/path_provider.framework",
 				"${BUILT_PRODUCTS_DIR}/tapioca/tapioca.framework",
 				"${BUILT_PRODUCTS_DIR}/video_player/video_player.framework",
+				"${BUILT_PRODUCTS_DIR}/video_thumbnail/video_thumbnail.framework",
 			);
 			name = "[CP] Embed Pods Frameworks";
 			outputPaths = (
 				"${TARGET_BUILD_DIR}/${FRAMEWORKS_FOLDER_PATH}/gallery_saver.framework",
 				"${TARGET_BUILD_DIR}/${FRAMEWORKS_FOLDER_PATH}/image_picker.framework",
+				"${TARGET_BUILD_DIR}/${FRAMEWORKS_FOLDER_PATH}/libwebp.framework",
 				"${TARGET_BUILD_DIR}/${FRAMEWORKS_FOLDER_PATH}/path_provider.framework",
 				"${TARGET_BUILD_DIR}/${FRAMEWORKS_FOLDER_PATH}/tapioca.framework",
 				"${TARGET_BUILD_DIR}/${FRAMEWORKS_FOLDER_PATH}/video_player.framework",
+				"${TARGET_BUILD_DIR}/${FRAMEWORKS_FOLDER_PATH}/video_thumbnail.framework",
 			);
 			runOnlyForDeploymentPostprocessing = 0;
 			shellPath = /bin/sh;
@@ -373,7 +377,7 @@
 				ASSETCATALOG_COMPILER_APPICON_NAME = AppIcon;
 				CLANG_ENABLE_MODULES = YES;
 				CURRENT_PROJECT_VERSION = "$(FLUTTER_BUILD_NUMBER)";
-				DEVELOPMENT_TEAM = SCAN67V3XX;
+				DEVELOPMENT_TEAM = WQZP98NKJH;
 				ENABLE_BITCODE = NO;
 				FRAMEWORK_SEARCH_PATHS = (
 					"$(inherited)",
@@ -506,7 +510,7 @@
 				ASSETCATALOG_COMPILER_APPICON_NAME = AppIcon;
 				CLANG_ENABLE_MODULES = YES;
 				CURRENT_PROJECT_VERSION = "$(FLUTTER_BUILD_NUMBER)";
-				DEVELOPMENT_TEAM = SCAN67V3XX;
+				DEVELOPMENT_TEAM = WQZP98NKJH;
 				ENABLE_BITCODE = NO;
 				FRAMEWORK_SEARCH_PATHS = (
 					"$(inherited)",
@@ -534,7 +538,7 @@
 				ASSETCATALOG_COMPILER_APPICON_NAME = AppIcon;
 				CLANG_ENABLE_MODULES = YES;
 				CURRENT_PROJECT_VERSION = "$(FLUTTER_BUILD_NUMBER)";
-				DEVELOPMENT_TEAM = SCAN67V3XX;
+				DEVELOPMENT_TEAM = WQZP98NKJH;
 				ENABLE_BITCODE = NO;
 				FRAMEWORK_SEARCH_PATHS = (
 					"$(inherited)",

diff --git a/example/lib/video_player_screen.dart b/example/lib/video_player_screen.dart
@@ -22,12 +22,16 @@ class _VideoAppState extends State<VideoScreen> {
   @override
   void initState() {
     super.initState();
-    _controller = VideoPlayerController.file(File(path))
-      ..initialize().then((_) {
-        // Ensure the first frame is shown after the video is initialized, even before the play button has been pressed.
-        setState(() {});
-        print("output video  ==== ${_controller.value.duration.inSeconds}");
-      });
+   initialize();
+  }
+  initialize() async {
+    try {
+      _controller = VideoPlayerController.file(File(path));
+      await _controller.initialize();
+      setState(() {});
+    } catch(error){
+      print(error);
+    }
   }
 
   @override

diff --git a/example/lib/video_trimmer/video_trim_screen.dart b/example/lib/video_trimmer/video_trim_screen.dart
@@ -1,6 +1,7 @@
 import 'dart:io';
 
 import 'package:flutter/material.dart';
+import 'package:flutter/services.dart';
 import 'package:image_picker/image_picker.dart';
 import 'package:path_provider/path_provider.dart';
 import 'package:tapioca/tapioca.dart';
@@ -20,6 +21,7 @@ class _VideoTrimScreenState extends State<VideoTrimScreen> {
   double endPos = -1;
 
   initializeVideo() {
+    if (_video == null) return;
     _controller = VideoPlayerController.file(File(_video!.path))
       ..initialize().then((_) {
         // Ensure the first frame is shown after the video is initialized, even before the play button has been pressed.
@@ -52,10 +54,13 @@ class _VideoTrimScreenState extends State<VideoTrimScreen> {
       print("start time === $startPos ===  end time === $endPos");
       var tempDir = await getTemporaryDirectory();
       final path = '${tempDir.path}/result.mp4';
-      await VideoEditor.onTrimVideo(_video!.path, path, startPos, endPos);
+      print("outputpath === $path");
+      // await VideoEditor.onTrimVideo(_video!.path, path, startPos, endPos);
+      print("outputpath after === $path");
+      await VideoEditor.speed(_video!.path, path, 3);
       Navigator.push(
           context, MaterialPageRoute(builder: (_) => VideoScreen(path)));
-    } on Exception catch (e) {
+    } on PlatformException catch (e) {
       print(e);
     }
   }
@@ -69,8 +74,7 @@ class _VideoTrimScreenState extends State<VideoTrimScreen> {
                 onPressed: this._onVideoSelectPressed,
                 icon: Icon(Icons.ondemand_video)),
             IconButton(
-                onPressed: this.onTrimVideoPressed,
-                icon: Icon(Icons.done))
+                onPressed: this.onTrimVideoPressed, icon: Icon(Icons.done))
           ],
         ),
         body: Center(
@@ -81,21 +85,25 @@ class _VideoTrimScreenState extends State<VideoTrimScreen> {
                       aspectRatio: _controller!.value.aspectRatio,
                       child: VideoPlayer(_controller!),
                     ),
-                    TrimEditor(
-                      viewerWidth: MediaQuery.of(context).size.width,
-                      viewerHeight: 50,
-                      videoFile: _video!.path,
-                      videoPlayerController: _controller!,
-                      fit: BoxFit.cover,
-                      onChangeEnd: (position) {
-                        this.endPos = position;
-                        print("onchange end ==== $position");
-                      },
-                      onChangeStart: (position) {
-                        this.startPos = position;
-                        print("onchange start ==== $position");
-                      },
-                      onChangePlaybackState: (state) {},
+                    Positioned(
+                      left: 20,
+                      right: 20,
+                      child: TrimEditor(
+                        viewerWidth: MediaQuery.of(context).size.width - 40,
+                        viewerHeight: 50,
+                        videoFile: _video!.path,
+                        videoPlayerController: _controller!,
+                        fit: BoxFit.cover,
+                        onChangeEnd: (position) {
+                          this.endPos = position;
+                          print("onchange end ==== $position");
+                        },
+                        onChangeStart: (position) {
+                          this.startPos = position;
+                          print("onchange start ==== $position");
+                        },
+                        onChangePlaybackState: (state) {},
+                      ),
                     )
                   ],
                 )