diff --git a/.gitignore b/.gitignore
new file mode 100644
index 0000000000000000000000000000000000000000..d2ff20141ceed86d87c0ea5d99481973005bab2b
--- /dev/null
+++ b/.gitignore
@@ -0,0 +1,12 @@
+/node_modules
+/oh_modules
+/local.properties
+/.idea
+**/build
+/.hvigor
+.cxx
+/.clangd
+/.clang-format
+/.clang-tidy
+**/.test
+/.appanalyzer
\ No newline at end of file
diff --git a/AppScope/app.json5 b/AppScope/app.json5
new file mode 100644
index 0000000000000000000000000000000000000000..7491c1dbfcc9cd23436736aeb7b0de65b86b4754
--- /dev/null
+++ b/AppScope/app.json5
@@ -0,0 +1,10 @@
+{
+ "app": {
+ "bundleName": "com.example.videouseavtranscoder",
+ "vendor": "example",
+ "versionCode": 1000000,
+ "versionName": "1.0.0",
+ "icon": "$media:layered_image",
+ "label": "$string:app_name"
+ }
+}
diff --git a/AppScope/resources/base/element/string.json b/AppScope/resources/base/element/string.json
new file mode 100644
index 0000000000000000000000000000000000000000..94ac30860382b1f90f386f91837e55b794819712
--- /dev/null
+++ b/AppScope/resources/base/element/string.json
@@ -0,0 +1,8 @@
+{
+ "string": [
+ {
+ "name": "app_name",
+ "value": "VideoUseAVTranscoder"
+ }
+ ]
+}
diff --git a/AppScope/resources/base/media/background.png b/AppScope/resources/base/media/background.png
new file mode 100644
index 0000000000000000000000000000000000000000..923f2b3f27e915d6871871deea0420eb45ce102f
Binary files /dev/null and b/AppScope/resources/base/media/background.png differ
diff --git a/AppScope/resources/base/media/foreground.png b/AppScope/resources/base/media/foreground.png
new file mode 100644
index 0000000000000000000000000000000000000000..97014d3e10e5ff511409c378cd4255713aecd85f
Binary files /dev/null and b/AppScope/resources/base/media/foreground.png differ
diff --git a/AppScope/resources/base/media/layered_image.json b/AppScope/resources/base/media/layered_image.json
new file mode 100644
index 0000000000000000000000000000000000000000..fb49920440fb4d246c82f9ada275e26123a2136a
--- /dev/null
+++ b/AppScope/resources/base/media/layered_image.json
@@ -0,0 +1,7 @@
+{
+ "layered-image":
+ {
+ "background" : "$media:background",
+ "foreground" : "$media:foreground"
+ }
+}
\ No newline at end of file
diff --git a/README.en.md b/README.en.md
index 50dfc169926650e40f5f473d7da95a49fb8add4f..541ef8de84897be095e4acb4784d1374b02edfb7 100644
--- a/README.en.md
+++ b/README.en.md
@@ -1,36 +1,66 @@
-# UseAVTranscoderVideo
+## Use AVTranscoder to realize video transcoding (ArkTS)
-#### Description
-{**When you're done, you can delete the content in this README and update the file with details for others getting started with your repository**}
+### Introduce
-#### Software Architecture
-Software architecture description
+This example will explain the functions of AVTranscoder video transcoding to developers in a process
+of "Start Transcoding-Pause Transcoding-Restore Transcoding-Transcoding Complete".
-#### Installation
+### Effect Preview
-1. xxxx
-2. xxxx
-3. xxxx
+| HomePage | TranscodingPage | TranscoderedPage |
+|------------------------------------------------------------|---------------------------------------------------------------------|--------------------------------------------------------------------|
+| 
| 
| 
|
-#### Instructions
+Instructions for use：
+1. Open the application. The home page supports the parameter configuration required for video transcoding.
+After selecting, click the start transcoding button to jump to the video transcoding page.
+2. The video transcoding page can see the progress of video transcoding. Click the pause button, pause transcoding,
+click the recovery button, and resume transcoding; click the cancel button, pop-up window reminds whether to cancel transcoding;
+after transcoding is completed, click the completion button to jump to the transcoding completion page.
+3. The transcoding completion page can watch the video after transcoding. Click the home button to return to the home page.
-1. xxxx
-2. xxxx
-3. xxxx
+### Engineering Catalogue
-#### Contribution
+```
+├──ets
+│ ├──entryability
+│ │ └──EntryAbility.ets
+│ ├──pages
+│ │ ├──index .ets // Home page
+│ │ ├──TranscoderFinishPage.ets // Video transcoding completion page
+│ │ ├──VideoTranscoderPage.ets // Video transcoding progress page
+│ └──utils
+│ └──AVTranscoderManager.ets // Video transcoding management
+└──resources
+ └──rawfile
+ └──video_sample.mp4 // Transcoding video
+```
-1. Fork the repository
-2. Create Feat_xxx branch
-3. Commit your code
-4. Create Pull Request
+### Concrete realization
+1. Use [AVTranscoder](https://developer.huawei.com/consumer/doc/harmonyos-references/arkts-apis-media-avtranscoder)
+ Video transcoding management class, first through [createAVTranscoder()](https://developer.huawei.com/consumer/cn/doc/harmonyos-references/arkts-apis-media-f#mediacreateavtranscoder12)
+ Build an AVTranscoder instance, then register the transcoding monitoring event, and finally call the relevant interface to realize the process of "start transcoding - pause transcoding - restore transcoding - transcoding completion".
+2. By [AVTranscoder](https://developer.huawei.com/consumer/cn/doc/harmonyos-references/arkts-apis-media-avtranscoder)
+ After transcoding, the output path is usually the path in the application sandbox. After the complete path needs to be stitched (such as files//app package name/output path),
+ Via [Video](https://developer.huawei.com/consumer/cn/doc/harmonyos-references/ts-media-components-video)
+ Component to realize video playback, please refer to [How to get the BundleName of the current HAP](https://developer.huawei.com/consumer/cn/doc/harmonyos-faqs/faqs-package-structure-26) for the name of the application package
-#### Gitee Feature
+### Related Permissions
+
+Not involved
+
+### Dependency
+
+Not involved
+
+### Constraints and restrictions
+
+1.This example only supports running on standard systems and supports devices: Huawei mobile phones.
+
+2.HarmonyOS system: HarmonyOS 5.0.5 Release and above.
+
+3.DevEco Studio version: DevEco Studio 5.0.5 Release and above.
+
+4.HarmonyOS SDK version: HarmonyOS 5.0.5 Release SDK and above.
-1. You can use Readme\_XXX.md to support different languages, such as Readme\_en.md, Readme\_zh.md
-2. Gitee blog [blog.gitee.com](https://blog.gitee.com)
-3. Explore open source project [https://gitee.com/explore](https://gitee.com/explore)
-4. The most valuable open source project [GVP](https://gitee.com/gvp)
-5. The manual of Gitee [https://gitee.com/help](https://gitee.com/help)
-6. The most popular members [https://gitee.com/gitee-stars/](https://gitee.com/gitee-stars/)
diff --git a/README.md b/README.md
index a52b59582468179fb9a3ca61002b87f3fd504cab..3695bee54494b56bf497faba7bb8415d35b22d61 100644
--- a/README.md
+++ b/README.md
@@ -1,39 +1,63 @@
-# UseAVTranscoderVideo
+## 使用AVTranscoder实现视频转码(ArkTS)
-#### 介绍
-{**以下是 Gitee 平台说明，您可以替换此简介**
-Gitee 是 OSCHINA 推出的基于 Git 的代码托管平台（同时支持 SVN）。专为开发者提供稳定、高效、安全的云端软件开发协作平台
-无论是个人、团队、或是企业，都能够用 Gitee 实现代码托管、项目管理、协作开发。企业项目请看 [https://gitee.com/enterprises](https://gitee.com/enterprises)}
+### 介绍
-#### 软件架构
-软件架构说明
+本示例将以“开始转码-暂停转码-恢复转码-转码完成”的一次流程向开发者讲解AVTranscoder视频转码相关功能。
+### 效果预览
-#### 安装教程
+| 首页 | 视频转码页 | 转码完成页 |
+|---------------------------------------------------------|------------------------------------------------------------------|-----------------------------------------------------------------|
+| 
| 
| 
|
-1. xxxx
-2. xxxx
-3. xxxx
+使用说明：
+1. 打开应用，首页支持选择视频转码所需的参数配置，选择完成后，点击开始转码按钮，跳转到视频转码页面。
+2. 视频转码页面可以看到视频转码的进度，点击暂停按钮，暂停转码，点击恢复按钮，恢复转码；点击取消按钮，弹窗提醒是否取消转码；转码完成后，点击完成按钮，跳转到转码完成页面。
+3. 转码完成页面可以观看转码完成后的视频，点击首页按钮，返回到首页。
-#### 使用说明
+### 工程目录
-1. xxxx
-2. xxxx
-3. xxxx
-#### 参与贡献
+```
+├──ets
+│ ├──entryability
+│ │ └──EntryAbility.ets
+│ ├──pages
+│ │ ├──index .ets // 主页
+│ │ ├──TranscoderFinishPage.ets // 视频转码完成页面
+│ │ ├──VideoTranscoderPage.ets // 视频转码进度页面
+│ └──utils
+│ └──AVTranscoderManager.ets // 视频转码管理类
+└──resources
+ └──rawfile
+ └──video_sample.mp4 // 转码视频
+```
-1. Fork 本仓库
-2. 新建 Feat_xxx 分支
-3. 提交代码
-4. 新建 Pull Request
+### 具体实现
+1. 使用[AVTranscoder](https://developer.huawei.com/consumer/cn/doc/harmonyos-references/arkts-apis-media-avtranscoder)
+视频转码管理类，先通过[createAVTranscoder()](https://developer.huawei.com/consumer/cn/doc/harmonyos-references/arkts-apis-media-f#mediacreateavtranscoder12)
+构建一个AVTranscoder实例，然后注册转码监听事件，最后调用相关接口实现“开始转码-暂停转码-恢复转码-转码完成”的流程。
+2. 通过[AVTranscoder](https://developer.huawei.com/consumer/cn/doc/harmonyos-references/arkts-apis-media-avtranscoder)
+转码后，输出路径通常为应用沙箱内的路径，需要拼接出完整路径（如：files//应用包名/输出路径）后，
+通过[Video](https://developer.huawei.com/consumer/cn/doc/harmonyos-references/ts-media-components-video)
+组件实现视频播放，获取应用包名请参考[如何获取当前HAP的BundleName](https://developer.huawei.com/consumer/cn/doc/harmonyos-faqs/faqs-package-structure-26)
-#### 特技
+### 相关权限
+
+不涉及。
+
+### 依赖
+
+不涉及。
+
+### 约束与限制
+
+1.本示例仅支持标准系统上运行，支持设备：华为手机。
+
+2.HarmonyOS系统：HarmonyOS 5.0.5 Release及以上。
+
+3.DevEco Studio版本：DevEco Studio 5.0.5 Release及以上。
+
+4.HarmonyOS SDK版本：HarmonyOS 5.0.5 Release SDK及以上。
-1. 使用 Readme\_XXX.md 来支持不同的语言，例如 Readme\_en.md, Readme\_zh.md
-2. Gitee 官方博客 [blog.gitee.com](https://blog.gitee.com)
-3. 你可以 [https://gitee.com/explore](https://gitee.com/explore) 这个地址来了解 Gitee 上的优秀开源项目
-4. [GVP](https://gitee.com/gvp) 全称是 Gitee 最有价值开源项目，是综合评定出的优秀开源项目
-5. Gitee 官方提供的使用手册 [https://gitee.com/help](https://gitee.com/help)
-6. Gitee 封面人物是一档用来展示 Gitee 会员风采的栏目 [https://gitee.com/gitee-stars/](https://gitee.com/gitee-stars/)
diff --git a/build-profile.json5 b/build-profile.json5
new file mode 100644
index 0000000000000000000000000000000000000000..3e9f2156122181c8269a1536cf2fdc01b4144532
--- /dev/null
+++ b/build-profile.json5
@@ -0,0 +1,56 @@
+{
+ "app": {
+ "signingConfigs": [
+ {
+ "name": "default",
+ "type": "HarmonyOS",
+ "material": {
+ "certpath": "C:\\Users\\admin\\.ohos\\config\\default_video-use-avtranscoder_LyzetE0A9DpHsiCjdnsBFuTUAYf3O717YkYnt0zcJdQ=.cer",
+ "keyAlias": "debugKey",
+ "keyPassword": "0000001AC5D479BAECCDF4F409593EC7452F75E41B72E756E7ED63171B35B739C4E025D75A4EC91B4D5F",
+ "profile": "C:\\Users\\admin\\.ohos\\config\\default_video-use-avtranscoder_LyzetE0A9DpHsiCjdnsBFuTUAYf3O717YkYnt0zcJdQ=.p7b",
+ "signAlg": "SHA256withECDSA",
+ "storeFile": "C:\\Users\\admin\\.ohos\\config\\default_video-use-avtranscoder_LyzetE0A9DpHsiCjdnsBFuTUAYf3O717YkYnt0zcJdQ=.p12",
+ "storePassword": "0000001A59491211DC7EF2705001995E03F5A5B757ABFDF452C7F17A41BAB923F71B2EF7927D1ECDF781"
+ }
+ }
+ ],
+ "products": [
+ {
+ "name": "default",
+ "signingConfig": "default",
+ "targetSdkVersion": "5.0.5(17)",
+ "compatibleSdkVersion": "5.0.5(17)",
+ "runtimeOS": "HarmonyOS",
+ "buildOption": {
+ "strictMode": {
+ "caseSensitiveCheck": true,
+ "useNormalizedOHMUrl": true
+ }
+ }
+ }
+ ],
+ "buildModeSet": [
+ {
+ "name": "debug",
+ },
+ {
+ "name": "release"
+ }
+ ]
+ },
+ "modules": [
+ {
+ "name": "entry",
+ "srcPath": "./entry",
+ "targets": [
+ {
+ "name": "default",
+ "applyToProducts": [
+ "default"
+ ]
+ }
+ ]
+ }
+ ]
+}
\ No newline at end of file
diff --git a/code-linter.json5 b/code-linter.json5
new file mode 100644
index 0000000000000000000000000000000000000000..073990fa45394e1f8e85d85418ee60a8953f9b99
--- /dev/null
+++ b/code-linter.json5
@@ -0,0 +1,32 @@
+{
+ "files": [
+ "**/*.ets"
+ ],
+ "ignore": [
+ "**/src/ohosTest/**/*",
+ "**/src/test/**/*",
+ "**/src/mock/**/*",
+ "**/node_modules/**/*",
+ "**/oh_modules/**/*",
+ "**/build/**/*",
+ "**/.preview/**/*"
+ ],
+ "ruleSet": [
+ "plugin:@performance/recommended",
+ "plugin:@typescript-eslint/recommended"
+ ],
+ "rules": {
+ "@security/no-unsafe-aes": "error",
+ "@security/no-unsafe-hash": "error",
+ "@security/no-unsafe-mac": "warn",
+ "@security/no-unsafe-dh": "error",
+ "@security/no-unsafe-dsa": "error",
+ "@security/no-unsafe-ecdsa": "error",
+ "@security/no-unsafe-rsa-encrypt": "error",
+ "@security/no-unsafe-rsa-sign": "error",
+ "@security/no-unsafe-rsa-key": "error",
+ "@security/no-unsafe-dsa-key": "error",
+ "@security/no-unsafe-dh-key": "error",
+ "@security/no-unsafe-3des": "error"
+ }
+}
\ No newline at end of file
diff --git a/entry/.gitignore b/entry/.gitignore
new file mode 100644
index 0000000000000000000000000000000000000000..e2713a2779c5a3e0eb879efe6115455592caeea5
--- /dev/null
+++ b/entry/.gitignore
@@ -0,0 +1,6 @@
+/node_modules
+/oh_modules
+/.preview
+/build
+/.cxx
+/.test
\ No newline at end of file
diff --git a/entry/build-profile.json5 b/entry/build-profile.json5
new file mode 100644
index 0000000000000000000000000000000000000000..4d611879c7913fb0610c686e2399258ab3a6dad1
--- /dev/null
+++ b/entry/build-profile.json5
@@ -0,0 +1,28 @@
+{
+ "apiType": "stageMode",
+ "buildOption": {
+ },
+ "buildOptionSet": [
+ {
+ "name": "release",
+ "arkOptions": {
+ "obfuscation": {
+ "ruleOptions": {
+ "enable": false,
+ "files": [
+ "./obfuscation-rules.txt"
+ ]
+ }
+ }
+ }
+ },
+ ],
+ "targets": [
+ {
+ "name": "default"
+ },
+ {
+ "name": "ohosTest",
+ }
+ ]
+}
\ No newline at end of file
diff --git a/entry/hvigorfile.ts b/entry/hvigorfile.ts
new file mode 100644
index 0000000000000000000000000000000000000000..b0e3a1ab98a91bc918d6404b2413111a5011f14a
--- /dev/null
+++ b/entry/hvigorfile.ts
@@ -0,0 +1,6 @@
+import { hapTasks } from '@ohos/hvigor-ohos-plugin';
+
+export default {
+ system: hapTasks, /* Built-in plugin of Hvigor. It cannot be modified. */
+ plugins: [] /* Custom plugin to extend the functionality of Hvigor. */
+}
\ No newline at end of file
diff --git a/entry/obfuscation-rules.txt b/entry/obfuscation-rules.txt
new file mode 100644
index 0000000000000000000000000000000000000000..272efb6ca3f240859091bbbfc7c5802d52793b0b
--- /dev/null
+++ b/entry/obfuscation-rules.txt
@@ -0,0 +1,23 @@
+# Define project specific obfuscation rules here.
+# You can include the obfuscation configuration files in the current module's build-profile.json5.
+#
+# For more details, see
+# https://developer.huawei.com/consumer/cn/doc/harmonyos-guides-V5/source-obfuscation-V5
+
+# Obfuscation options:
+# -disable-obfuscation: disable all obfuscations
+# -enable-property-obfuscation: obfuscate the property names
+# -enable-toplevel-obfuscation: obfuscate the names in the global scope
+# -compact: remove unnecessary blank spaces and all line feeds
+# -remove-log: remove all console.* statements
+# -print-namecache: print the name cache that contains the mapping from the old names to new names
+# -apply-namecache: reuse the given cache file
+
+# Keep options:
+# -keep-property-name: specifies property names that you want to keep
+# -keep-global-name: specifies names that you want to keep in the global scope
+
+-enable-property-obfuscation
+-enable-toplevel-obfuscation
+-enable-filename-obfuscation
+-enable-export-obfuscation
\ No newline at end of file
diff --git a/entry/oh-package.json5 b/entry/oh-package.json5
new file mode 100644
index 0000000000000000000000000000000000000000..248c3b7541a589682a250f86a6d3ecf7414d2d6a
--- /dev/null
+++ b/entry/oh-package.json5
@@ -0,0 +1,10 @@
+{
+ "name": "entry",
+ "version": "1.0.0",
+ "description": "Please describe the basic information.",
+ "main": "",
+ "author": "",
+ "license": "",
+ "dependencies": {}
+}
+
diff --git a/entry/src/main/ets/entryability/EntryAbility.ets b/entry/src/main/ets/entryability/EntryAbility.ets
new file mode 100644
index 0000000000000000000000000000000000000000..d089ce8235c50391b33890e682ed6bfba97f539c
--- /dev/null
+++ b/entry/src/main/ets/entryability/EntryAbility.ets
@@ -0,0 +1,71 @@
+/*
+ * Copyright (c) 2025 Huawei Device Co., Ltd.
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ * http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+import { AbilityConstant, ConfigurationConstant, UIAbility, Want } from '@kit.AbilityKit';
+import { hilog } from '@kit.PerformanceAnalysisKit';
+import { window } from '@kit.ArkUI';
+import { BusinessError } from '@kit.BasicServicesKit';
+
+const DOMAIN = 0x0000;
+
+export default class EntryAbility extends UIAbility {
+ onCreate(want: Want, launchParam: AbilityConstant.LaunchParam): void {
+ this.context.getApplicationContext().setColorMode(ConfigurationConstant.ColorMode.COLOR_MODE_NOT_SET);
+ hilog.info(DOMAIN, 'testTag', '%{public}s', 'Ability onCreate');
+ }
+
+ onDestroy(): void {
+ hilog.info(DOMAIN, 'testTag', '%{public}s', 'Ability onDestroy');
+ }
+
+ onWindowStageCreate(windowStage: window.WindowStage): void {
+ // Main window is created, set main page for this ability
+ hilog.info(DOMAIN, 'testTag', '%{public}s', 'Ability onWindowStageCreate');
+
+ windowStage.loadContent('pages/Index', (err) => {
+ if (err.code) {
+ hilog.error(DOMAIN, 'testTag', 'Failed to load the content. Cause: %{public}s', JSON.stringify(err));
+ return;
+ }
+ let windowClass: window.Window = windowStage.getMainWindowSync(); // Get the main window of the application
+ // Settings window full screen
+ let isLayoutFullScreen = true;
+ windowClass.setWindowLayoutFullScreen(isLayoutFullScreen)
+ .then(() => {
+ console.info('Succeeded in setting the window layout to full-screen mode.');
+ })
+ .catch((err: BusinessError) => {
+ console.error(`Failed to set the window layout to full-screen mode. Code is ${err.code}, message is ${err.message}`);
+ });
+
+ hilog.info(DOMAIN, 'testTag', 'Succeeded in loading the content.');
+ });
+ }
+
+ onWindowStageDestroy(): void {
+ // Main window is destroyed, release UI related resources
+ hilog.info(DOMAIN, 'testTag', '%{public}s', 'Ability onWindowStageDestroy');
+ }
+
+ onForeground(): void {
+ // Ability has brought to foreground
+ hilog.info(DOMAIN, 'testTag', '%{public}s', 'Ability onForeground');
+ }
+
+ onBackground(): void {
+ // Ability has back to background
+ hilog.info(DOMAIN, 'testTag', '%{public}s', 'Ability onBackground');
+ }
+}
\ No newline at end of file
diff --git a/entry/src/main/ets/entrybackupability/EntryBackupAbility.ets b/entry/src/main/ets/entrybackupability/EntryBackupAbility.ets
new file mode 100644
index 0000000000000000000000000000000000000000..0a97e21bd7a15599af76a806695860ff1eb0ebfe
--- /dev/null
+++ b/entry/src/main/ets/entrybackupability/EntryBackupAbility.ets
@@ -0,0 +1,31 @@
+/*
+ * Copyright (c) 2025 Huawei Device Co., Ltd.
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ * http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+import { hilog } from '@kit.PerformanceAnalysisKit';
+import { BackupExtensionAbility, BundleVersion } from '@kit.CoreFileKit';
+
+const DOMAIN = 0x0000;
+
+export default class EntryBackupAbility extends BackupExtensionAbility {
+ async onBackup() {
+ hilog.info(DOMAIN, 'testTag', 'onBackup ok');
+ await Promise.resolve();
+ }
+
+ async onRestore(bundleVersion: BundleVersion) {
+ hilog.info(DOMAIN, 'testTag', 'onRestore ok %{public}s', JSON.stringify(bundleVersion));
+ await Promise.resolve();
+ }
+}
\ No newline at end of file
diff --git a/entry/src/main/ets/pages/Index.ets b/entry/src/main/ets/pages/Index.ets
new file mode 100644
index 0000000000000000000000000000000000000000..a8987bc49b44eb6bbc24a43a30e81594f668e0f9
--- /dev/null
+++ b/entry/src/main/ets/pages/Index.ets
@@ -0,0 +1,269 @@
+/*
+ * Copyright (c) 2025 Huawei Device Co., Ltd.
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ * http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+import { media } from '@kit.MediaKit';
+import { VideoTranscoderPage } from './VideoTranscoderPage';
+import { TranscoderFinishPage } from './TranscoderFinishPage';
+import { avConfigCommon } from '../utils/AVTranscoderManager';
+
+interface resolutionCommon {
+ name: Resource,
+ value: string
+}
+
+// Resolution Array
+const resolutionList: resolutionCommon[] = [
+ { name: $r('app.string.standard_clearance'), value: '1280x720' },
+ { name: $r('app.string.high_definition'), value: '1920x1080' },
+ { name: $r('app.string.ultra_clear'), value: '3840x2160' },
+]
+
+// CodeRate Array
+const codeRateList: string[] = ['2Mbps', '4Mbps', '6Mbps', '8Mbps', '16Mbps', '30Mbps', '50Mbps'];
+
+@Entry
+@Component
+struct Index {
+ @Provide('pathInfos') pathInfos: NavPathStack = new NavPathStack();
+ @State resolution: string = '1920x1080';
+ @State selectedIndex: number = 1;
+ @State videoFrameWidth: number = 0;
+ @State videoFrameHeight: number = 0;
+ controller: VideoController = new VideoController();
+
+ @Builder
+ myRouter(name: string) {
+ if (name === 'VideoTranscoderPage') {
+ VideoTranscoderPage();
+ } else if (name === 'TranscoderFinishPage') {
+ TranscoderFinishPage();
+ }
+ }
+
+ @Builder
+ titleBar() {
+ Text($r('app.string.video_transcoder'))
+ .height('32vp')
+ .fontSize('26vp')
+ .fontWeight(700)
+ .textAlign(TextAlign.Start)
+ .margin('16vp')
+ }
+
+ aboutToAppear(): void {
+ this.getVideoMetaData();
+ }
+ onPageShow(): void {
+ this.controller.start()
+ }
+
+ // Get video metadata
+ async getVideoMetaData() {
+ const TAG = 'MetadataDemo';
+ const isSupport: boolean = canIUse('SystemCapability.Multimedia.Media.AVMetadataExtractor');
+ if (isSupport) {
+ // Create an AVMetadataExtractor object
+ let avMetadataExtractor: media.AVMetadataExtractor = await media.createAVMetadataExtractor();
+ // Set up fdSrc
+ avMetadataExtractor.fdSrc = await getContext(this).resourceManager.getRawFd('video_sample.mp4');
+ // Get metadata (callback mode)
+ avMetadataExtractor.fetchMetadata((error, metadata) => {
+ if (error) {
+ console.error(TAG, `fetchMetadata callback failed, err = ${JSON.stringify(error)}`);
+ return;
+ }
+ console.info(TAG, `fetchMetadata callback success, genre: ${JSON.stringify(metadata)}`);
+ // Initialization parameters
+ this.videoFrameWidth = Number(metadata.videoWidth);
+ this.videoFrameHeight = Number(metadata.videoHeight);
+ })
+ }
+ }
+
+ // Start the conversion.
+ onStart() {
+ // Judgment logic before conversion
+ const width: number = Number(this.resolution.split('x')[0]);
+ console.info('this.videoFrameWidth', this.videoFrameWidth, width);
+ if (this.videoFrameWidth < 3840 && width >= 3840) {
+ this.getUIContext().getPromptAction().showToast({
+ message: $r('app.string.showToastWarn4k'),
+ duration: 2000
+ })
+ } else if (this.videoFrameWidth < 1920 && width >= 1920) {
+ this.getUIContext().getPromptAction().showToast({
+ message: $r('app.string.showToastWarn1080'),
+ duration: 2000
+ })
+ } else if (this.videoFrameWidth < 720 && width >= 720) {
+ this.getUIContext().getPromptAction().showToast({
+ message: $r('app.string.showToastWarn720'),
+ duration: 2000
+ })
+ } else {
+ const codeRate: number = parseInt(codeRateList[this.selectedIndex].split('Mbps')[0]) * 1000000;
+ const params: avConfigCommon = {
+ resolution: this.resolution,
+ codeRate
+ }
+ this.pathInfos.pushPathByName('VideoTranscoderPage', params);
+ }
+ }
+
+ build() {
+ Navigation(this.pathInfos) {
+ Flex({ direction: FlexDirection.Column, justifyContent: FlexAlign.SpaceBetween }) {
+ this.titleBar()
+ Column() {
+ Video({
+ src: $rawfile('video_sample.mp4'),
+ controller: this.controller,
+ })
+ .autoPlay(true)
+ .controls(false)
+ .loop(true)
+ }
+ .width('100%')
+ .height('292vp')
+ .flexShrink(0)
+
+ Column() {
+ Row() {
+ Text($r('app.string.param_config'))
+ .textAlign(TextAlign.Start)
+ .fontWeight(400)
+ .fontSize('14vp')
+ }
+ .margin({ top: '20vp' })
+ .padding({ top: '8vp', right: '12vp', bottom: '8vp', left: '12vp' })
+
+ Column() {
+ Row() {
+ Text($r('app.string.file_name'))
+ .fontColor('rgba(0, 0, 0, 0.9)')
+ .fontSize('16vp')
+ .fontWeight(500)
+ Text('video_sample.mp4')
+ .fontColor('rgba(0, 0, 0, 0.6)')
+ .fontSize('14vp')
+ }
+ .alignItems(VerticalAlign.Center)
+ .justifyContent(FlexAlign.SpaceBetween)
+ .commonStyle()
+
+ Row() {
+ Text($r('app.string.resolution'))
+ .fontColor('rgba(0, 0, 0, 0.9)')
+ .fontSize('16vp')
+ .fontWeight(500)
+ Row() {
+ ForEach(resolutionList, (item: resolutionCommon, index: number) => {
+ Text(item.name)
+ .margin({ left: '16vp' })
+ .padding({ top: '4.5vp', right: '12vp', bottom: '4.5vp', left: '12vp' })
+ .backgroundColor(item.value === this.resolution ? '#0A59F7' : 'rgba(0, 0, 0, 0.05)')
+ .textAlign(TextAlign.Center)
+ .borderRadius('14vp')
+ .fontColor(item.value === this.resolution ? Color.White : 'rgba(0, 0, 0, 0.6)')
+ .onClick(() => {
+ this.resolution = item.value
+ })
+ }, (item: resolutionCommon, index: number) => String(index))
+ }
+ }
+ .alignItems(VerticalAlign.Center)
+ .justifyContent(FlexAlign.SpaceBetween)
+ .commonStyle()
+
+ Row() {
+ Text($r('app.string.code_rate'))
+ .fontColor('rgba(0, 0, 0, 0.9)')
+ .fontSize('16vp')
+ .fontWeight(500)
+
+ Row() {
+ Text(String(codeRateList[this.selectedIndex]))
+ .fontColor('rgba(0, 0, 0, 0.9)')
+ .fontSize('14vp')
+ Text() {
+ SymbolSpan($r('sys.symbol.arrowtriangle_down_fill'))
+ .fontSize('14vp')
+ }
+ .margin({ left: '9vp' })
+ }
+ .onClick(() => {
+ this.getUIContext().showTextPickerDialog({
+ range: codeRateList,
+ selected: this.selectedIndex,
+ defaultPickerItemHeight: 40,
+ onAccept: (value: TextPickerResult) => {
+ this.selectedIndex = Number(value.index);
+ }
+ });
+ })
+ }
+ .alignItems(VerticalAlign.Center)
+ .justifyContent(FlexAlign.SpaceBetween)
+ .commonStyle()
+ .border({
+ width: '0vp'
+ })
+ }
+ .width('100%')
+ .backgroundColor(Color.White)
+ .borderRadius('16vp')
+ .padding({ top: '4vp', right: '12vp', bottom: '4vp', left: '12vp' })
+ }
+ .padding({ left: '16vp', right: '16vp' })
+ .flexGrow(1)
+ .alignItems(HorizontalAlign.Start)
+ .justifyContent(FlexAlign.Start)
+ Column() {
+ Button($r('app.string.start_transfer'), { buttonStyle: ButtonStyleMode.EMPHASIZED, role: ButtonRole.NORMAL })
+ .width('100%')
+ .backgroundColor('#0A59F7')
+ .onClick(() => {
+ this.onStart()
+ })
+ }
+ .width('100%')
+ .padding('16vp')
+ .flexShrink(0)
+ }
+ .width('100%')
+ .height('100%')
+ }
+ .padding({ top: '36vp', bottom: '28vp' })
+ .navDestination(this.myRouter)
+ .hideTitleBar(true)
+ .hideToolBar(true)
+ .backgroundColor('#F1F3F5')
+ }
+
+ @Styles
+ commonStyle() {
+ .width('100%')
+ .padding({
+ top: '13vp',
+ right: '0vp',
+ bottom: '13vp',
+ left: '0vp'
+ })
+ .border({
+ width: { bottom: '0.5vp' },
+ color: 'rgba(0, 0, 0, 0.2)'
+ })
+ }
+}
\ No newline at end of file
diff --git a/entry/src/main/ets/pages/TranscoderFinishPage.ets b/entry/src/main/ets/pages/TranscoderFinishPage.ets
new file mode 100644
index 0000000000000000000000000000000000000000..e86707edcdb4994dc8d357fb7336512ec0dd92a8
--- /dev/null
+++ b/entry/src/main/ets/pages/TranscoderFinishPage.ets
@@ -0,0 +1,115 @@
+/*
+ * Copyright (c) 2025 Huawei Device Co., Ltd.
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ * http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+import { bundleManager } from '@kit.AbilityKit';
+import { hilog } from '@kit.PerformanceAnalysisKit';
+import { BusinessError } from '@kit.BasicServicesKit';
+import { outputPathCommon } from '../utils/AVTranscoderManager'
+
+@Component
+export struct TranscoderFinishPage {
+ @Consume('pathInfos') pathInfos: NavPathStack;
+ @State outputFilePath: string = '';
+ @State filePath: string = '';
+
+ getParamsPrint() {
+ const params: outputPathCommon = JSON.parse(JSON.stringify(this.pathInfos.getParamByName('TranscoderFinishPage')[0]));
+ console.info('params', params);
+ this.outputFilePath = params.outputFilePath;
+ const bundleName: string = this.getBundleName();
+ this.filePath = 'file://' + bundleName + params.outputFilePath;
+ }
+
+ // Get the current HAP package name
+ getBundleName(): string {
+ let bundleFlags = bundleManager.BundleFlag.GET_BUNDLE_INFO_DEFAULT;
+ let bundleName: string = '';
+ try {
+ bundleManager.getBundleInfoForSelf(bundleFlags).then((data) => {
+ bundleName = data.name;
+ hilog.info(0x0000, 'testTag', 'getBundleInfoForSelf successfully. Data: %{public}s', JSON.stringify(data));
+ }).catch((err: BusinessError) => {
+ hilog.error(0x0000, 'testTag', 'getBundleInfoForSelf failed. Cause: %{public}s', err.message);
+ });
+ } catch (err) {
+ let message = (err as BusinessError).message;
+ hilog.error(0x0000, 'testTag', 'getBundleInfoForSelf failed: %{public}s', message);
+ }
+ return bundleName;
+ }
+ build() {
+ NavDestination() {
+ Flex({ direction: FlexDirection.Column, justifyContent: FlexAlign.SpaceBetween }) {
+ Column() {
+ Video({ src: this.filePath })
+ .autoPlay(true)
+ .controls(false)
+ .loop(true)
+ }
+ .width('100%')
+ .height('292vp')
+ .flexShrink(0)
+
+ Column() {
+ Row() {
+ Text() {
+ SymbolSpan($r('sys.symbol.checkmark_circle'))
+ .fontSize('22vp')
+ .fontColor(['#64BB5C'])
+ }
+ Text($r('app.string.convert_success'))
+ .fontSize('14vp')
+ .fontColor('rgba(0, 0, 0, 0.9)')
+ .margin({ left: '9vp' })
+ }
+ .justifyContent(FlexAlign.Center)
+ .padding({ top: '12.5vp', bottom: '12.5vp' })
+ .width('100%')
+ .backgroundColor(Color.White)
+ .borderRadius('12vp')
+
+ Row() {
+ Text(`Storage Path：${this.outputFilePath}`)
+ .fontSize('12vp')
+ .fontColor('rgba(0, 0, 0, 0.6)')
+ .maxLines(2)
+ }
+ .width('100%')
+ .margin({ top: '12vp' })
+ }
+ .margin({ top: '8vp' })
+ .padding('16vp')
+ .flexGrow(1)
+
+ Column() {
+ Button($r('app.string.button_back'), { buttonStyle: ButtonStyleMode.EMPHASIZED, role: ButtonRole.NORMAL })
+ .width('100%')
+ .onClick(() => {
+ this.pathInfos.pop();
+ })
+ }
+ .width('100%')
+ .padding('16vp')
+ .flexShrink(0)
+ }
+ }
+ .title($r('app.string.transcoder_result'))
+ .height('100%')
+ .width('100%')
+ .backgroundColor('#F1F3F5')
+ .onShown(() => {
+ this.getParamsPrint();
+ })
+ }
+}
\ No newline at end of file
diff --git a/entry/src/main/ets/pages/VideoTranscoderPage.ets b/entry/src/main/ets/pages/VideoTranscoderPage.ets
new file mode 100644
index 0000000000000000000000000000000000000000..940640ca45885b6167778eee0bf7cc60d9976e90
--- /dev/null
+++ b/entry/src/main/ets/pages/VideoTranscoderPage.ets
@@ -0,0 +1,220 @@
+/*
+ * Copyright (c) 2025 Huawei Device Co., Ltd.
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ * http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+import { common } from '@kit.AbilityKit';
+import { AVTranscoderManager, outputPathCommon } from '../utils/AVTranscoderManager';
+
+@CustomDialog
+struct MyCustomDialog {
+ controller: CustomDialogController;
+ cancel: () => void = () => {};
+ confirm: () => void = () => {};
+
+ build() {
+ Column() {
+ Text($r('app.string.text_cancel'))
+ .textAlign(TextAlign.Center)
+ .fontSize('16vp')
+ .fontColor('rgba(0, 0, 0, 0.9)')
+ .lineHeight('21vp')
+
+ Flex({ direction: FlexDirection.Row, alignItems: ItemAlign.Center, justifyContent: FlexAlign.SpaceBetween }) {
+ Button($r('app.string.button_cancel'), { buttonStyle: ButtonStyleMode.EMPHASIZED, role: ButtonRole.NORMAL })
+ .flexGrow(1)
+ .backgroundColor(Color.Transparent)
+ .fontColor('#0A59F7')
+ .fontSize('16vp')
+ .fontWeight(500)
+ .onClick(() => {
+ this.cancel()
+ })
+ Divider()
+ .vertical(true)
+ .strokeWidth('0.5vp')
+ .height(24)
+ .color('rgba(0, 0, 0, 0.05)')
+ .margin({ left: 4, right: 4 })
+ Button($r('app.string.button_confirm'), { buttonStyle: ButtonStyleMode.EMPHASIZED, role: ButtonRole.NORMAL })
+ .flexGrow(1)
+ .backgroundColor(Color.Transparent)
+ .fontColor('#0A59F7')
+ .fontSize('16vp')
+ .fontWeight(500)
+ .onClick(() => {
+ this.confirm()
+ })
+ }
+ .height('40vp')
+ .margin({ top: '8vp' })
+ }
+ .width('328vp')
+ .padding('24vp')
+ .borderRadius('32vp')
+ .backgroundColor(Color.White)
+ }
+}
+
+@Component
+export struct VideoTranscoderPage {
+ @Consume('pathInfos') pathInfos: NavPathStack;
+ private context: Context = this.getUIContext().getHostContext() as common.UIAbilityContext;
+ @State avTranscoder: AVTranscoderManager = new AVTranscoderManager(this.context); // Get the transcoding function management class
+ @State isPause: boolean = false;
+ @State isFinish: boolean = false;
+ @State progress: number = 0;
+ private progressColors: LinearGradient = new LinearGradient([{ color: "#f7cd00", offset: 0 }, { color: "#f99b11", offset: 1 }]);
+
+ getParamsPrint() {
+ this.context.eventHub.on('myEvent', this.eventFunc);
+ const params: string = JSON.stringify(this.pathInfos.getParamByName('VideoTranscoderPage')[0]);
+ this.avTranscoder.setAVConfig(JSON.parse(params));
+ this.avTranscoder.startTranscoderProcess();
+ }
+
+ // Conversion progress monitoring event
+ eventFunc = (progress: number) => {
+ this.progress = progress;
+ this.isFinish = progress === 100;
+ }
+
+ dialogController: CustomDialogController = new CustomDialogController({
+ builder: MyCustomDialog({
+ cancel: ()=> { this.onCancel() },
+ confirm: ()=> { this.onConfirm() }
+ }),
+ alignment: DialogAlignment.Center,
+ customStyle: true
+ })
+
+ // Close the pop-up window
+ onCancel() {
+ this.dialogController.close();
+ }
+
+ // Confirm the cancellation of transcoding
+ onConfirm() {
+ this.avTranscoder.releaseTranscoderProcess();
+ this.pathInfos.pop();
+ this.dialogController.close();
+ }
+ build() {
+ NavDestination() {
+ Flex({ direction: FlexDirection.Column, justifyContent: FlexAlign.SpaceBetween }) {
+ Column() {
+ Stack() {
+ Progress({ value: 0, total: 100, type: ProgressType.Ring })
+ .value(this.progress)
+ .width('248vp')
+ .height('248vp')
+ .backgroundColor(Color.White)
+ .color(this.progressColors)
+ .style({ strokeWidth: 20 })
+ Column() {
+ Row() {
+ Text(`${this.progress}`)
+ .fontSize('60vp')
+ .lineHeight('60vp')
+ .fontColor('rgba(0, 0, 0, 0.9)')
+ .fontWeight(700)
+ Text('%')
+ .fontSize('16vp')
+ .fontColor('rgba(0, 0, 0, 0.6)')
+ .lineHeight('60vp')
+ }
+ .alignItems(VerticalAlign.Bottom)
+
+ Text($r('app.string.current_process'))
+ .fontSize('14vp')
+ .fontColor('rgba(0, 0, 0, 0.6)')
+ }
+
+ }
+ .margin({ top: '56vp' })
+
+ Text($r('app.string.high_speed_processing'))
+ .margin({ top: '24vp' })
+ .fontSize('20vp')
+
+ Text($r('app.string.tip'))
+ .width('80%')
+ .textAlign(TextAlign.Center)
+ .fontColor('#595959')
+ .fontSize('16vp')
+ .margin({ top: '24vp' })
+ }
+ .width('100%')
+ .flexGrow(1)
+ .alignItems(HorizontalAlign.Center)
+
+ Flex({ direction: FlexDirection.Row, justifyContent: FlexAlign.SpaceBetween }) {
+ Button(this.isPause ? $r('app.string.button_continue') : $r('app.string.button_pause'),
+ { buttonStyle: ButtonStyleMode.EMPHASIZED, role: ButtonRole.NORMAL })
+ .flexGrow(1)
+ .height('40vp')
+ .onClick(() => {
+ if (this.isFinish) {
+ this.getUIContext().getPromptAction().showToast({
+ message: $r('app.string.showToastWarnPause'),
+ duration: 2000
+ })
+ return
+ }
+ if (this.isPause) {
+ // Resume to convert
+ this.avTranscoder.resumeTranscoderProcess()
+ this.isPause = false
+ } else {
+ // Suspend the conversion
+ this.avTranscoder.pauseTranscoderProcess()
+ this.isPause = true
+ }
+ })
+
+
+ Button(this.isFinish ? $r('app.string.button_finish') : $r('app.string.button_cancel'),
+ { buttonStyle: ButtonStyleMode.EMPHASIZED, role: ButtonRole.NORMAL })
+ .flexGrow(1)
+ .height('40vp')
+ .margin({ left: '12vp' })
+ .onClick(() => {
+ if (this.isFinish) {
+ // Conversion Complete
+ const params: outputPathCommon = {
+ outputFilePath: this.avTranscoder.outputFilePath
+ }
+ this.pathInfos.replacePathByName('TranscoderFinishPage', params);
+ } else {
+ // Cancel the conversion
+ this.dialogController.open();
+ }
+ })
+ }
+ .width('100%')
+ .padding('16vp')
+ .flexShrink(0)
+ }
+ }
+ .title($r('app.string.transcoder_progress'))
+ .height('100%')
+ .width('100%')
+ .backgroundColor('#F1F3F5')
+ .onShown(() => {
+ this.getParamsPrint();
+ })
+ .onHidden(() => {
+ this.context.eventHub.off('myEvent', this.eventFunc);
+ })
+ }
+}
\ No newline at end of file
diff --git a/entry/src/main/ets/utils/AVTranscoderManager.ets b/entry/src/main/ets/utils/AVTranscoderManager.ets
new file mode 100644
index 0000000000000000000000000000000000000000..8564a99cb4f6f218d7b828164226c5377a9a1b73
--- /dev/null
+++ b/entry/src/main/ets/utils/AVTranscoderManager.ets
@@ -0,0 +1,145 @@
+/*
+ * Copyright (c) 2025 Huawei Device Co., Ltd.
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ * http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+import { media } from '@kit.MediaKit';
+import { BusinessError } from '@kit.BasicServicesKit';
+import { fileIo as fs} from '@kit.CoreFileKit';
+import { hilog } from '@kit.PerformanceAnalysisKit';
+
+export interface avConfigCommon {
+ resolution: string,
+ codeRate: number
+}
+
+export interface outputPathCommon {
+ outputFilePath: string
+}
+
+export class AVTranscoderManager {
+ private avTranscoder: media.AVTranscoder | undefined = undefined;
+ private context: Context | undefined;
+ private currentProgress: number = 0;
+ private isSupport: boolean = canIUse('SystemCapability.Multimedia.Media.AVTranscoder');
+ outputFilePath: string = '';
+
+ constructor(context: Context | undefined) {
+ if (context != undefined) {
+ this.context = context;
+ }
+ }
+
+ private avConfig: media.AVTranscoderConfig = {
+ fileFormat: media.ContainerFormatType.CFT_MPEG_4, // The encapsulation format of the output video currently only supports MP4.
+ videoBitrate: 200000, // Video code rate.
+ videoCodec: media.CodecMimeType.VIDEO_AVC, // Video encoding format
+ videoFrameWidth: 1920, // Resolution width [240-3840]
+ videoFrameHeight: 1080, // High resolution [240-2160]
+ }
+
+ // Set conversion parameters
+ setAVConfig(params: avConfigCommon) {
+ const resolutionList: string[] = params.resolution.split('x');
+ this.avConfig.videoFrameWidth = Number(resolutionList[0]);
+ this.avConfig.videoFrameHeight = Number(resolutionList[1]);
+ this.avConfig.videoBitrate = params.codeRate;
+ }
+
+ // Register avTranscoder callback function
+ setAVTranscoderCallback() {
+ if (this.avTranscoder) {
+ // Transcoding to complete the callback function
+ this.avTranscoder.on('complete', async () => {
+ hilog.info(0x0000, 'testTag', 'AVTranscoder is completed');
+ await this.releaseTranscoderProcess();
+ })
+ // Error report callback function
+ this.avTranscoder.on('error', (err: BusinessError) => {
+ hilog.error(0x0000, 'testTag', `AVTranscoder failed, code is ${err.code}, message is ${err.message}`);
+ })
+ // Progress report callback function
+ this.avTranscoder.on('progressUpdate', (progress: number) => {
+ hilog.info(0x0000, 'testTag', `AVTranscoder progressUpdate = ${progress}`);
+ this.currentProgress = progress;
+ this.context?.eventHub.emit('myEvent', progress);
+ })
+ }
+ }
+
+ // Start the process for transcoding
+ async startTranscoderProcess() {
+ if (this.isSupport) {
+ if (this.avTranscoder) {
+ await this.avTranscoder.release();
+ this.avTranscoder = undefined;
+ };
+ // 1. Create a transcoding instance.
+ this.avTranscoder = await media.createAVTranscoder();
+ this.setAVTranscoderCallback();
+ // 2. Get the transcoding source file fd and the target file fd to avTranscoder; refer to the FilePicker document.
+ if (this.context) {
+ try {
+ // To obtain the input file fd, video_sample.mp4 is a provisioning resource in the rawfile directory,
+ // which needs to be replaced by the developer according to the actual situation.
+ let fileDescriptor = await this.context.resourceManager.getRawFd('video_sample.mp4');
+ this.avTranscoder.fdSrc = fileDescriptor;
+ } catch (error) {
+ hilog.error(0x0000, 'testTag', 'Failed to get the file descriptor, please check the resource and path.');
+ }
+ let outputFilePath = this.context.filesDir + '/output.mp4';
+ let file = fs.openSync(outputFilePath, fs.OpenMode.READ_WRITE | fs.OpenMode.CREATE);
+ this.avTranscoder.fdDst = file.fd;
+ this.outputFilePath = outputFilePath;
+ this.currentProgress = 0;
+ }
+ // 3. Configure transcoding parameters to complete the preparation.
+ await this.avTranscoder.prepare(this.avConfig);
+ // 4. Start transcoding.
+ await this.avTranscoder.start();
+ }
+ }
+
+ // Pause the process for transcoding.
+ async pauseTranscoderProcess() {
+ if (this.isSupport && this.avTranscoder) {
+ // Call pause only after the start returns.
+ await this.avTranscoder.pause();
+ }
+ }
+
+ // Restore the corresponding transcoding process.
+ async resumeTranscoderProcess() {
+ if (this.isSupport && this.avTranscoder) {
+ // It is reasonable to call resume only after the call is returned.
+ await this.avTranscoder.resume();
+ }
+ }
+
+ // Release the transcoding process.
+ async releaseTranscoderProcess() {
+ if (this.isSupport && this.avTranscoder) {
+ // 1. Release the transcoding instance.
+ await this.avTranscoder.release();
+ this.avTranscoder = undefined;
+ // 2. Turn off the transcoding target file fd.
+ fs.closeSync(this.avTranscoder!.fdDst);
+ }
+ }
+
+ // Get the current progress
+ getCurrentProgress(): number {
+ hilog.info(0x0000, 'testTag', `getCurrentProgress = ${this.currentProgress}`);
+ return this.currentProgress;
+ }
+}
\ No newline at end of file
diff --git a/entry/src/main/module.json5 b/entry/src/main/module.json5
new file mode 100644
index 0000000000000000000000000000000000000000..ad219d733f6afa5ea07f85f580208b08cc3b9041
--- /dev/null
+++ b/entry/src/main/module.json5
@@ -0,0 +1,50 @@
+{
+ "module": {
+ "name": "entry",
+ "type": "entry",
+ "description": "$string:module_desc",
+ "mainElement": "EntryAbility",
+ "deviceTypes": [
+ "phone"
+ ],
+ "deliveryWithInstall": true,
+ "installationFree": false,
+ "pages": "$profile:main_pages",
+ "abilities": [
+ {
+ "name": "EntryAbility",
+ "srcEntry": "./ets/entryability/EntryAbility.ets",
+ "description": "$string:EntryAbility_desc",
+ "icon": "$media:layered_image",
+ "label": "$string:EntryAbility_label",
+ "startWindowIcon": "$media:startIcon",
+ "startWindowBackground": "$color:start_window_background",
+ "exported": true,
+ "skills": [
+ {
+ "entities": [
+ "entity.system.home"
+ ],
+ "actions": [
+ "action.system.home"
+ ]
+ }
+ ]
+ }
+ ],
+ "extensionAbilities": [
+ {
+ "name": "EntryBackupAbility",
+ "srcEntry": "./ets/entrybackupability/EntryBackupAbility.ets",
+ "type": "backup",
+ "exported": false,
+ "metadata": [
+ {
+ "name": "ohos.extension.backup",
+ "resource": "$profile:backup_config"
+ }
+ ],
+ }
+ ]
+ }
+}
\ No newline at end of file
diff --git a/entry/src/main/resources/base/element/color.json b/entry/src/main/resources/base/element/color.json
new file mode 100644
index 0000000000000000000000000000000000000000..3c712962da3c2751c2b9ddb53559afcbd2b54a02
--- /dev/null
+++ b/entry/src/main/resources/base/element/color.json
@@ -0,0 +1,8 @@
+{
+ "color": [
+ {
+ "name": "start_window_background",
+ "value": "#FFFFFF"
+ }
+ ]
+}
\ No newline at end of file
diff --git a/entry/src/main/resources/base/element/float.json b/entry/src/main/resources/base/element/float.json
new file mode 100644
index 0000000000000000000000000000000000000000..33ea22304f9b1485b5f22d811023701b5d4e35b6
--- /dev/null
+++ b/entry/src/main/resources/base/element/float.json
@@ -0,0 +1,8 @@
+{
+ "float": [
+ {
+ "name": "page_text_font_size",
+ "value": "50fp"
+ }
+ ]
+}
diff --git a/entry/src/main/resources/base/element/string.json b/entry/src/main/resources/base/element/string.json
new file mode 100644
index 0000000000000000000000000000000000000000..200f1f31770430d82f88a6847b37a4d4538ab021
--- /dev/null
+++ b/entry/src/main/resources/base/element/string.json
@@ -0,0 +1,132 @@
+{
+ "string": [
+ {
+ "name": "module_desc",
+ "value": "module description"
+ },
+ {
+ "name": "EntryAbility_desc",
+ "value": "description"
+ },
+ {
+ "name": "EntryAbility_label",
+ "value": "视频转码"
+ },
+ {
+ "name": "start_transfer",
+ "value": "开始转换"
+ },
+ {
+ "name": "button_pause",
+ "value": "暂停"
+ },
+ {
+ "name": "button_confirm",
+ "value": "确定"
+ },
+ {
+ "name": "button_continue",
+ "value": "继续"
+ },
+ {
+ "name": "button_cancel",
+ "value": "取消"
+ },
+ {
+ "name": "button_finish",
+ "value": "完成"
+ },
+ {
+ "name": "button_back",
+ "value": "首页"
+ },
+ {
+ "name": "param_config",
+ "value": "参数配置"
+ },
+ {
+ "name": "file_name",
+ "value": "文件名"
+ },
+ {
+ "name": "resolution",
+ "value": "分辨率"
+ },
+ {
+ "name": "standard_clearance",
+ "value": "720P"
+ },
+ {
+ "name": "high_definition",
+ "value": "1080P"
+ },
+ {
+ "name": "ultra_clear",
+ "value": "4K"
+ },
+ {
+ "name": "code_rate",
+ "value": "码率"
+ },
+ {
+ "name": "frame_rate",
+ "value": "帧率"
+ },
+ {
+ "name": "text_cancel",
+ "value": "确定取消转码吗？"
+ },
+ {
+ "name": "high_speed_processing",
+ "value": "极速处理中..."
+ },
+ {
+ "name": "original",
+ "value": "原始"
+ },
+ {
+ "name": "tip",
+ "value": "任务正在进行中，请勿熄屏或退出APP，否则可能会导致失效"
+ },
+ {
+ "name": "convert_success",
+ "value": "转换成功"
+ },
+ {
+ "name": "storage_path",
+ "value": "存储路径"
+ },
+ {
+ "name": "video_transcoder",
+ "value": "视频转码"
+ },
+ {
+ "name": "transcoder_progress",
+ "value": "转码进度"
+ },
+ {
+ "name": "transcoder_result",
+ "value": "转码结果"
+ },
+ {
+ "name": "current_process",
+ "value": "当前转换进度"
+ },
+ {
+ "name": "showToastWarn4k",
+ "value": "预置视频不支持转换为更高分辨率。请切换到4K以下的分辨率。"
+ },
+ {
+ "name": "showToastWarn1080",
+ "value": "预置视频不支持转换为更高分辨率。请切换到1080P以下的分辨率。"
+ },
+ {
+ "name": "showToastWarn720",
+ "value": "预置视频不支持转换为更高分辨率。请切换到720P以下的分辨率。"
+ },
+ {
+ "name": "showToastWarnPause",
+ "value": "转换已完成，请点击完成按钮。"
+ }
+ ]
+}
\ No newline at end of file
diff --git a/entry/src/main/resources/base/media/background.png b/entry/src/main/resources/base/media/background.png
new file mode 100644
index 0000000000000000000000000000000000000000..923f2b3f27e915d6871871deea0420eb45ce102f
Binary files /dev/null and b/entry/src/main/resources/base/media/background.png differ
diff --git a/entry/src/main/resources/base/media/foreground.png b/entry/src/main/resources/base/media/foreground.png
new file mode 100644
index 0000000000000000000000000000000000000000..97014d3e10e5ff511409c378cd4255713aecd85f
Binary files /dev/null and b/entry/src/main/resources/base/media/foreground.png differ
diff --git a/entry/src/main/resources/base/media/layered_image.json b/entry/src/main/resources/base/media/layered_image.json
new file mode 100644
index 0000000000000000000000000000000000000000..fb49920440fb4d246c82f9ada275e26123a2136a
--- /dev/null
+++ b/entry/src/main/resources/base/media/layered_image.json
@@ -0,0 +1,7 @@
+{
+ "layered-image":
+ {
+ "background" : "$media:background",
+ "foreground" : "$media:foreground"
+ }
+}
\ No newline at end of file
diff --git a/entry/src/main/resources/base/media/startIcon.png b/entry/src/main/resources/base/media/startIcon.png
new file mode 100644
index 0000000000000000000000000000000000000000..205ad8b5a8a42e8762fbe4899b8e5e31ce822b8b
Binary files /dev/null and b/entry/src/main/resources/base/media/startIcon.png differ
diff --git a/entry/src/main/resources/base/profile/backup_config.json b/entry/src/main/resources/base/profile/backup_config.json
new file mode 100644
index 0000000000000000000000000000000000000000..78f40ae7c494d71e2482278f359ec790ca73471a
--- /dev/null
+++ b/entry/src/main/resources/base/profile/backup_config.json
@@ -0,0 +1,3 @@
+{
+ "allowToBackupRestore": true
+}
\ No newline at end of file
diff --git a/entry/src/main/resources/base/profile/main_pages.json b/entry/src/main/resources/base/profile/main_pages.json
new file mode 100644
index 0000000000000000000000000000000000000000..1898d94f58d6128ab712be2c68acc7c98e9ab9ce
--- /dev/null
+++ b/entry/src/main/resources/base/profile/main_pages.json
@@ -0,0 +1,5 @@
+{
+ "src": [
+ "pages/Index"
+ ]
+}
diff --git a/entry/src/main/resources/dark/element/color.json b/entry/src/main/resources/dark/element/color.json
new file mode 100644
index 0000000000000000000000000000000000000000..79b11c2747aec33e710fd3a7b2b3c94dd9965499
--- /dev/null
+++ b/entry/src/main/resources/dark/element/color.json
@@ -0,0 +1,8 @@
+{
+ "color": [
+ {
+ "name": "start_window_background",
+ "value": "#000000"
+ }
+ ]
+}
\ No newline at end of file
diff --git a/entry/src/main/resources/en_US/element/string.json b/entry/src/main/resources/en_US/element/string.json
new file mode 100644
index 0000000000000000000000000000000000000000..70339e350a9c66dba21cbccab2a9fe356bedc211
--- /dev/null
+++ b/entry/src/main/resources/en_US/element/string.json
@@ -0,0 +1,132 @@
+{
+ "string": [
+ {
+ "name": "module_desc",
+ "value": "module description"
+ },
+ {
+ "name": "EntryAbility_desc",
+ "value": "description"
+ },
+ {
+ "name": "EntryAbility_label",
+ "value": "videoTranscoder"
+ },
+ {
+ "name": "start_transfer",
+ "value": "Start the conversion"
+ },
+ {
+ "name": "button_pause",
+ "value": "Suspend"
+ },
+ {
+ "name": "button_confirm",
+ "value": "Certain"
+ },
+ {
+ "name": "button_continue",
+ "value": "Continue"
+ },
+ {
+ "name": "button_cancel",
+ "value": "Cancel"
+ },
+ {
+ "name": "button_finish",
+ "value": "Accomplish"
+ },
+ {
+ "name": "button_back",
+ "value": "Home page"
+ },
+ {
+ "name": "param_config",
+ "value": "Parameter configuration"
+ },
+ {
+ "name": "file_name",
+ "value": "File name"
+ },
+ {
+ "name": "resolution",
+ "value": "Resolution"
+ },
+ {
+ "name": "standard_clearance",
+ "value": "720P"
+ },
+ {
+ "name": "high_definition",
+ "value": "1080P"
+ },
+ {
+ "name": "ultra_clear",
+ "value": "4K"
+ },
+ {
+ "name": "code_rate",
+ "value": "Bit rate"
+ },
+ {
+ "name": "frame_rate",
+ "value": "Frame rate"
+ },
+ {
+ "name": "text_cancel",
+ "value": "Are you sure you want to cancel the transcoding?"
+ },
+ {
+ "name": "high_speed_processing",
+ "value": "In the process of speed..."
+ },
+ {
+ "name": "original",
+ "value": "Original"
+ },
+ {
+ "name": "tip",
+ "value": "The task is in progress. Please do not turn off the screen or exit the APP, otherwise it may fail."
+ },
+ {
+ "name": "convert_success",
+ "value": "Convert to work"
+ },
+ {
+ "name": "storage_path",
+ "value": "Storage path"
+ },
+ {
+ "name": "video_transcoder",
+ "value": "Video Transcoder"
+ },
+ {
+ "name": "transcoder_progress",
+ "value": "Transcoder Progress"
+ },
+ {
+ "name": "transcoder_result",
+ "value": "Transcoder Result"
+ },
+ {
+ "name": "current_process",
+ "value": "Current Progress"
+ },
+ {
+ "name": "showToastWarn4k",
+ "value": "The preset video does not support conversion to a higher resolution. Please switch to a resolution below 4K."
+ },
+ {
+ "name": "showToastWarn1080",
+ "value": "The preset video does not support conversion to a higher resolution. Please switch to a resolution below 1080."
+ },
+ {
+ "name": "showToastWarn720",
+ "value": "The preset video does not support conversion to a higher resolution. Please switch to a resolution below 720."
+ },
+ {
+ "name": "showToastWarnPause",
+ "value": "The conversion has been completed. Please click the completion button."
+ }
+ ]
+}
\ No newline at end of file
diff --git a/entry/src/main/resources/rawfile/video_sample.mp4 b/entry/src/main/resources/rawfile/video_sample.mp4
new file mode 100644
index 0000000000000000000000000000000000000000..b529170de5433cb2ec4a9d092d923ffd9e3583a4
Binary files /dev/null and b/entry/src/main/resources/rawfile/video_sample.mp4 differ
diff --git a/entry/src/main/resources/zh_CN/element/string.json b/entry/src/main/resources/zh_CN/element/string.json
new file mode 100644
index 0000000000000000000000000000000000000000..200f1f31770430d82f88a6847b37a4d4538ab021
--- /dev/null
+++ b/entry/src/main/resources/zh_CN/element/string.json
@@ -0,0 +1,132 @@
+{
+ "string": [
+ {
+ "name": "module_desc",
+ "value": "module description"
+ },
+ {
+ "name": "EntryAbility_desc",
+ "value": "description"
+ },
+ {
+ "name": "EntryAbility_label",
+ "value": "视频转码"
+ },
+ {
+ "name": "start_transfer",
+ "value": "开始转换"
+ },
+ {
+ "name": "button_pause",
+ "value": "暂停"
+ },
+ {
+ "name": "button_confirm",
+ "value": "确定"
+ },
+ {
+ "name": "button_continue",
+ "value": "继续"
+ },
+ {
+ "name": "button_cancel",
+ "value": "取消"
+ },
+ {
+ "name": "button_finish",
+ "value": "完成"
+ },
+ {
+ "name": "button_back",
+ "value": "首页"
+ },
+ {
+ "name": "param_config",
+ "value": "参数配置"
+ },
+ {
+ "name": "file_name",
+ "value": "文件名"
+ },
+ {
+ "name": "resolution",
+ "value": "分辨率"
+ },
+ {
+ "name": "standard_clearance",
+ "value": "720P"
+ },
+ {
+ "name": "high_definition",
+ "value": "1080P"
+ },
+ {
+ "name": "ultra_clear",
+ "value": "4K"
+ },
+ {
+ "name": "code_rate",
+ "value": "码率"
+ },
+ {
+ "name": "frame_rate",
+ "value": "帧率"
+ },
+ {
+ "name": "text_cancel",
+ "value": "确定取消转码吗？"
+ },
+ {
+ "name": "high_speed_processing",
+ "value": "极速处理中..."
+ },
+ {
+ "name": "original",
+ "value": "原始"
+ },
+ {
+ "name": "tip",
+ "value": "任务正在进行中，请勿熄屏或退出APP，否则可能会导致失效"
+ },
+ {
+ "name": "convert_success",
+ "value": "转换成功"
+ },
+ {
+ "name": "storage_path",
+ "value": "存储路径"
+ },
+ {
+ "name": "video_transcoder",
+ "value": "视频转码"
+ },
+ {
+ "name": "transcoder_progress",
+ "value": "转码进度"
+ },
+ {
+ "name": "transcoder_result",
+ "value": "转码结果"
+ },
+ {
+ "name": "current_process",
+ "value": "当前转换进度"
+ },
+ {
+ "name": "showToastWarn4k",
+ "value": "预置视频不支持转换为更高分辨率。请切换到4K以下的分辨率。"
+ },
+ {
+ "name": "showToastWarn1080",
+ "value": "预置视频不支持转换为更高分辨率。请切换到1080P以下的分辨率。"
+ },
+ {
+ "name": "showToastWarn720",
+ "value": "预置视频不支持转换为更高分辨率。请切换到720P以下的分辨率。"
+ },
+ {
+ "name": "showToastWarnPause",
+ "value": "转换已完成，请点击完成按钮。"
+ }
+ ]
+}
\ No newline at end of file
diff --git a/entry/src/test/List.test.ets b/entry/src/test/List.test.ets
new file mode 100644
index 0000000000000000000000000000000000000000..bb5b5c3731e283dd507c847560ee59bde477bbc7
--- /dev/null
+++ b/entry/src/test/List.test.ets
@@ -0,0 +1,5 @@
+import localUnitTest from './LocalUnit.test';
+
+export default function testsuite() {
+ localUnitTest();
+}
\ No newline at end of file
diff --git a/entry/src/test/LocalUnit.test.ets b/entry/src/test/LocalUnit.test.ets
new file mode 100644
index 0000000000000000000000000000000000000000..165fc1615ee8618b4cb6a622f144a9a707eee99f
--- /dev/null
+++ b/entry/src/test/LocalUnit.test.ets
@@ -0,0 +1,33 @@
+import { describe, beforeAll, beforeEach, afterEach, afterAll, it, expect } from '@ohos/hypium';
+
+export default function localUnitTest() {
+ describe('localUnitTest', () => {
+ // Defines a test suite. Two parameters are supported: test suite name and test suite function.
+ beforeAll(() => {
+ // Presets an action, which is performed only once before all test cases of the test suite start.
+ // This API supports only one parameter: preset action function.
+ });
+ beforeEach(() => {
+ // Presets an action, which is performed before each unit test case starts.
+ // The number of execution times is the same as the number of test cases defined by **it**.
+ // This API supports only one parameter: preset action function.
+ });
+ afterEach(() => {
+ // Presets a clear action, which is performed after each unit test case ends.
+ // The number of execution times is the same as the number of test cases defined by **it**.
+ // This API supports only one parameter: clear action function.
+ });
+ afterAll(() => {
+ // Presets a clear action, which is performed after all test cases of the test suite end.
+ // This API supports only one parameter: clear action function.
+ });
+ it('assertContain', 0, () => {
+ // Defines a test case. This API supports three parameters: test case name, filter parameter, and test case function.
+ let a = 'abc';
+ let b = 'b';
+ // Defines a variety of assertion methods, which are used to declare expected boolean conditions.
+ expect(a).assertContain(b);
+ expect(a).assertEqual(a);
+ });
+ });
+}
\ No newline at end of file
diff --git a/hvigor/hvigor-config.json5 b/hvigor/hvigor-config.json5
new file mode 100644
index 0000000000000000000000000000000000000000..5bebc9755447385d82ce4138f54d991b1f85f348
--- /dev/null
+++ b/hvigor/hvigor-config.json5
@@ -0,0 +1,22 @@
+{
+ "modelVersion": "5.0.5",
+ "dependencies": {
+ },
+ "execution": {
+ // "analyze": "normal", /* Define the build analyze mode. Value: [ "normal" | "advanced" | false ]. Default: "normal" */
+ // "daemon": true, /* Enable daemon compilation. Value: [ true | false ]. Default: true */
+ // "incremental": true, /* Enable incremental compilation. Value: [ true | false ]. Default: true */
+ // "parallel": true, /* Enable parallel compilation. Value: [ true | false ]. Default: true */
+ // "typeCheck": false, /* Enable typeCheck. Value: [ true | false ]. Default: false */
+ },
+ "logging": {
+ // "level": "info" /* Define the log level. Value: [ "debug" | "info" | "warn" | "error" ]. Default: "info" */
+ },
+ "debugging": {
+ // "stacktrace": false /* Disable stacktrace compilation. Value: [ true | false ]. Default: false */
+ },
+ "nodeOptions": {
+ // "maxOldSpaceSize": 8192 /* Enable nodeOptions maxOldSpaceSize compilation. Unit M. Used for the daemon process. Default: 8192*/
+ // "exposeGC": true /* Enable to trigger garbage collection explicitly. Default: true*/
+ }
+}
diff --git a/hvigorfile.ts b/hvigorfile.ts
new file mode 100644
index 0000000000000000000000000000000000000000..47113e2e36ecefde41c136272a0bd6ff745cffe4
--- /dev/null
+++ b/hvigorfile.ts
@@ -0,0 +1,6 @@
+import { appTasks } from '@ohos/hvigor-ohos-plugin';
+
+export default {
+ system: appTasks, /* Built-in plugin of Hvigor. It cannot be modified. */
+ plugins: [] /* Custom plugin to extend the functionality of Hvigor. */
+}
\ No newline at end of file
diff --git a/oh-package-lock.json5 b/oh-package-lock.json5
new file mode 100644
index 0000000000000000000000000000000000000000..c2f6d1bc9cb330eeb990573aa7e74cbccfb64b61
--- /dev/null
+++ b/oh-package-lock.json5
@@ -0,0 +1,28 @@
+{
+ "meta": {
+ "stableOrder": true,
+ "enableUnifiedLockfile": false
+ },
+ "lockfileVersion": 3,
+ "ATTENTION": "THIS IS AN AUTOGENERATED FILE. DO NOT EDIT THIS FILE DIRECTLY.",
+ "specifiers": {
+ "@ohos/hamock@1.0.0": "@ohos/hamock@1.0.0",
+ "@ohos/hypium@1.0.21": "@ohos/hypium@1.0.21"
+ },
+ "packages": {
+ "@ohos/hamock@1.0.0": {
+ "name": "@ohos/hamock",
+ "version": "1.0.0",
+ "integrity": "sha512-K6lDPYc6VkKe6ZBNQa9aoG+ZZMiwqfcR/7yAVFSUGIuOAhPvCJAo9+t1fZnpe0dBRBPxj2bxPPbKh69VuyAtDg==",
+ "resolved": "https://ohpm.openharmony.cn/ohpm/@ohos/hamock/-/hamock-1.0.0.har",
+ "registryType": "ohpm"
+ },
+ "@ohos/hypium@1.0.21": {
+ "name": "@ohos/hypium",
+ "version": "1.0.21",
+ "integrity": "sha512-iyKGMXxE+9PpCkqEwu0VykN/7hNpb+QOeIuHwkmZnxOpI+dFZt6yhPB7k89EgV1MiSK/ieV/hMjr5Z2mWwRfMQ==",
+ "resolved": "https://ohpm.openharmony.cn/ohpm/@ohos/hypium/-/hypium-1.0.21.har",
+ "registryType": "ohpm"
+ }
+ }
+}
\ No newline at end of file
diff --git a/oh-package.json5 b/oh-package.json5
new file mode 100644
index 0000000000000000000000000000000000000000..a8aff0c5aff22d78aa26fd19c3861f4320e951ff
--- /dev/null
+++ b/oh-package.json5
@@ -0,0 +1,10 @@
+{
+ "modelVersion": "5.0.5",
+ "description": "Please describe the basic information.",
+ "dependencies": {
+ },
+ "devDependencies": {
+ "@ohos/hypium": "1.0.21",
+ "@ohos/hamock": "1.0.0"
+ }
+}
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diff --git a/screenshots/devices/transcodering.png b/screenshots/devices/transcodering.png
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diff --git a/screenshots/devices/transcodering_en.png b/screenshots/devices/transcodering_en.png
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