Add ffmpeg online

devsapp · Jan 4, 2023 · 15bb685 · 15bb685
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diff --git a/serverless-ffmpeg-online/.gitignore b/serverless-ffmpeg-online/.gitignore
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+tmp
+.s
diff --git a/serverless-ffmpeg-online/hook/index.js b/serverless-ffmpeg-online/hook/index.js
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+async function preInit(inputObj) {
+    console.log(`\n     _______  _______  __   __  _______  _______  _______ 
+    |       ||       ||  |_|  ||       ||       ||       |
+    |    ___||    ___||       ||    _  ||    ___||    ___|
+    |   |___ |   |___ |       ||   |_| ||   |___ |   | __ 
+    |    ___||    ___||       ||    ___||    ___||   ||  |
+    |   |    |   |    | ||_|| ||   |    |   |___ |   |_| |
+    |___|    |___|    |_|   |_||___|    |_______||_______|
+                                        `)
+}
+
+async function postInit(inputObj) {
+    console.log(`\n    Welcome to the ffmpeg-app application
+     This application requires to open these services: 
+         FC : https://fc.console.aliyun.com/
+         OSS: https://oss.console.aliyun.com/
+         ACR: https://cr.console.aliyun.com/
+         
+     * 关于项目的介绍，可以参考：https://github.com/devsapp/start-ffmpeg/blob/master/headless-ffmpeg/src
+     * 项目初始化完成，您可以直接进入项目目录下
+        1. 对s.yaml进行升级，例如填充好environmentVariables中的部分变量值（OSS存储桶相关信息）
+        2. 开通容器镜像服务，并创建相关的实例、命名空间，并将内容对应填写到image字段中
+        3. 进行构建：s build --use-docker --dockerfile ./code/Dockerfile
+        4. 项目部署：s deploy --use-local -y
+     * 最后您还可以验证项目的正确性，例如通过invoke调用（这里video_url等，可以考虑换成自己的测试mp4）：
+       s invoke -e '{"record_time":"35","video_url":"https://dy-vedio.oss-cn-hangzhou.aliyuncs.com/video/a.mp4","output_file":"record/test.mp4"}'
+       \n`)
+}
+
+module.exports = {
+    postInit,
+    preInit
+}
diff --git a/serverless-ffmpeg-online/publish.yaml b/serverless-ffmpeg-online/publish.yaml
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+Type: Application
+Name: Ffmpeg-online
+Provider:
+  - 阿里云
+Version: 0.0.5
+Description: 快速部署一个ffmpeg-online应用到阿里云函数计算
+HomePage: https://github.com/devsapp/start-ffmpeg/tree/master/headless-ffmpeg
+Tags:
+  - 视频在线处理
+Category: 音视频处理
+Service:
+  函数计算:
+    Authorities:
+      - AliyunFCFullAccess
+      - AliyunContainerRegistryFullAccess
+Parameters:
+  type: object
+  additionalProperties: false # 不允许增加其他属性
+  required: # 必填项
+    - region
+    - serviceName
+    - functionName
+    - roleArn
+    - acrRegistry
+    - ossBucket
+    - timeZone
+  properties:
+    region:
+      title: 地域
+      type: string
+      default: cn-hangzhou
+      description: 创建应用所在的地区
+      enum:
+        - cn-beijing
+        - cn-hangzhou
+        - cn-shanghai
+        - cn-qingdao
+        - cn-zhangjiakou
+        - cn-huhehaote
+        - cn-shenzhen
+        - cn-chengdu
+        - cn-hongkong
+        - ap-southeast-1
+        - ap-southeast-2
+        - ap-southeast-3
+        - ap-southeast-5
+        - ap-northeast-1
+        - eu-central-1
+        - eu-west-1
+        - us-west-1
+        - us-east-1
+        - ap-south-1
+    serviceName:
+      title: 服务名
+      type: string
+      default: ffmpeg_online-${default-suffix}
+      pattern: '^[a-zA-Z_][a-zA-Z0-9-_]{0,127}$'
+      description: 服务名称，只能包含字母、数字、下划线和中划线。不能以数字、中划线开头。长度在 1-128 之间
+    functionName:
+      title: 函数名
+      type: string
+      default: ffmpeg_online
+      description: 函数名称，只能包含字母、数字、下划线和中划线。不能以数字、中划线开头。长度在 1-64 之间
+    roleArn:
+      title: RAM角色ARN
+      type: string
+      default: ''
+      pattern: '^acs:ram::[0-9]*:role/.*$'
+      description: 应用所属的函数计算服务配置的 role
+      required: true
+      x-role:
+        name: fcacrrole
+        service: fc
+        authorities:
+          - AliyunContainerRegistryFullAccess
+          - AliyunFCDefaultRolePolicy
+    acrRegistry:
+      title: 阿里云容器镜像
+      type: string
+      examples: [ 'registry.cn-hangzhou.aliyuncs.com/fc-demo/headless-ffmpeg:v1' ]
+      description: 阿里云容器镜像服务 image 的名字
+      x-acr:
+        type: 'select'
+    ossBucket:
+      title: OSS 存储桶名
+      type: string
+      default: ''
+      description: OSS 存储桶名
+      x-bucket:
+        dependency:
+          - region
+    timeZone:
+      title: 时区
+      type: string
+      default: Asia/Shanghai
+      description: 创建的应用函数执行时候所在实例的时区, 详情参考 https://docs.oracle.com/middleware/12211/wcs/tag-ref/MISC/TimeZones.html
diff --git a/serverless-ffmpeg-online/readme.md b/serverless-ffmpeg-online/readme.md
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+# Ffmpeg online 帮助文档
+
+<p align="center" class="flex justify-center">
+    <a href="https://www.serverless-devs.com" class="ml-1">
+    <img src="http://editor.devsapp.cn/icon?package=headless-ffmpeg&type=packageType">
+  </a>
+  <a href="http://www.devsapp.cn/details.html?name=headless-ffmpeg" class="ml-1">
+    <img src="http://editor.devsapp.cn/icon?package=headless-ffmpeg&type=packageVersion">
+  </a>
+  <a href="http://www.devsapp.cn/details.html?name=headless-ffmpeg" class="ml-1">
+    <img src="http://editor.devsapp.cn/icon?package=headless-ffmpeg&type=packageDownload">
+  </a>
+</p>
+
+<description>
+
+> ***快速部署一个在线ffmpeg应用到阿里云函数计算***
+
+</description>
+
+<table>
+
+</table>
+
+<codepre id="codepre">
+
+</codepre>
+
+<deploy>
+
+## 部署 & 体验
+
+<appcenter>
+
+- :fire: 通过 [Serverless 应用中心](https://fcnext.console.aliyun.com/applications/create?template=PanoramicPageRecording) ，
+  [![Deploy with Severless Devs](https://img.alicdn.com/imgextra/i1/O1CN01w5RFbX1v45s8TIXPz_!!6000000006118-55-tps-95-28.svg)](https://fcnext.console.aliyun.com/applications/create?template=PanoramicPageRecording)
+  该应用。
+
+</appcenter>
+
+- 通过 [Serverless Devs Cli](https://www.serverless-devs.com/serverless-devs/install) 进行部署：
+    - [安装 Serverless Devs Cli 开发者工具](https://www.serverless-devs.com/serverless-devs/install)
+      ，并进行[授权信息配置](https://www.serverless-devs.com/fc/config) ；
+    - 初始化项目：`s init PanoramicPageRecording -d PanoramicPageRecording`
+    - 进入项目，并进行项目部署：`cd PanoramicPageRecording && s deploy -y`
+
+</deploy>
+
+<appdetail id="flushContent">
+
+# 调用函数
+
+``` bash
+# deploy
+$ s deploy -y --use-local
+# Invoke
+$ s invoke -e '{"input_file":"record/test.mp4","video_format":"mp4","start_time":"10","duration":"16","output_file":"record/result.mp4","commands":["-r 30","-f avi"]}'
+```
+
+调用成功后， 会在对应的 bucket 下， 产生 record/result.mp4 大约 16 秒的每秒 30 帧的处理后的视频。
+
+# 入参示例
+
+```JSON
+{
+  "input_file": "path/to/your/video.mp4",
+  "output_file": "path/to/save/processed.mp4",
+  "video_format": "mp4",
+  "start_time": "10",
+  "duration": "16",
+
+  "commands": [
+    "-r 25",
+    "-f mp4"
+  ]
+}
+
+```
+
+## 参数说明 
+参数分为两部分，一部分是应用支持到参数，具体包括:
+- video_format
+- codec
+- video_bit_rate
+- audio_bit_rate
+- video_frame_rate
+- duration
+- video_aspect_ratio
+- start_time
+- video_size
+- audio_codec
+- audio_frequency
+- audio_quality
+如果上述参数不能满足您的视频处理需求，可自行在commands中传入
+处理字符传，范式为'-option param',示例如同'-r 30'
+
+
+
+
+
+
+
+```bash
+# 如果有镜像有代码更新, 重新build 镜像
+$ docker build -t ffmpeg-online -f ./code/Dockerfile ./code
+```
+
+# 原理
+
+将欲处理的视频下载到custom container载通过底层调用ffmpeg进行处理，最后上传到OSS
+
+[PushObjectCache](https://next.api.aliyun.com/api/Cdn/2018-05-10/PushObjectCache?lang=NODEJS&sdkStyle=old&params={})
+
+
+
+</appdetail>
+
+<devgroup>
+
+## 开发者社区
+
+您如果有关于错误的反馈或者未来的期待，您可以在 [Serverless Devs repo Issues](https://github.com/serverless-devs/serverless-devs/issues)
+中进行反馈和交流。如果您想要加入我们的讨论组或者了解 FC 组件的最新动态，您可以通过以下渠道进行：
+
+<p align="center">
+
+| <img src="https://serverless-article-picture.oss-cn-hangzhou.aliyuncs.com/1635407298906_20211028074819117230.png" width="130px" > | <img src="https://serverless-article-picture.oss-cn-hangzhou.aliyuncs.com/1635407044136_20211028074404326599.png" width="130px" > | <img src="https://serverless-article-picture.oss-cn-hangzhou.aliyuncs.com/1635407252200_20211028074732517533.png" width="130px" > |
+|--- | --- | --- |
+| <center>微信公众号：\`serverless\`</center> | <center>微信小助手：\`xiaojiangwh\`</center> | <center>钉钉交流群：\`33947367\`</center> | 
+
+</p>
+
+</devgroup>
diff --git a/serverless-ffmpeg-online/src/.gitignore b/serverless-ffmpeg-online/src/.gitignore
@@ -0,0 +1 @@
+/headless-ffmpeg
diff --git a/serverless-ffmpeg-online/src/code/Dockerfile b/serverless-ffmpeg-online/src/code/Dockerfile
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+# https://hub.docker.com/r/aliyunfc/headless-ffmpeg
+FROM aliyunfc/headless-ffmpeg
+
+# set time zone (current is Shanghai, China)
+ENV TZ=Asia/Shanghai
+RUN ln -snf /usr/share/zoneinfo/$TZ /etc/localtime && echo $TZ > /etc/timezone
+RUN dpkg-reconfigure -f noninteractive tzdata
+
+ENV LANG zh_CN.UTF-8
+ENV LANGUAGE zh_CN:zh
+ENV LC_ALL zh_CN.UTF-8
+# set Xvfb auth file
+ENV XAUTHORITY=/tmp/Xauthority
+
+WORKDIR /code
+
+ENV PUPPETEER_SKIP_DOWNLOAD=true
+RUN npm install express \
+  ali-oss \
+  fluent-ffmpeg \
+  --registry http://registry.npm.taobao.org
+
+COPY ./control.js ./control.js
+
+RUN mkdir -p /var/output
+
+EXPOSE 9000
+
+ENTRYPOINT ["node", "control.js"]