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• React Native : How do you import external packages for ffmpeg-kit ?

  22 décembre 2022, par Jinwook Kim

  I need to convert mp4 to mp3. There doesn't seem to be a way to install an external package on the docs of ffmpeg-kit.

  


• any one help out React Native Video Compression ?

  16 juin 2022, par Prince Patel

  Hello Friends I try to Compress video in React native app
I already use https://github.com/shahen94/react-native-video-processing but I didn't get actual reduce video file size.

  


  I try to implement https://www.npmjs.com/package/react-native-ffmpeg package and try to compile but its gives return code 1 and fails process and in this process I use
-y -i $val -c copy -map 0:v libx264 -b:v 0.5M -c:a aac -b:a 1000k $data val is input video file and data is output video file

  


  my code : RNFFprobe.getMediaInformation(val).then(information => { console.log('Result: ' + JSON.stringify(information)); });-y -i $val -c copy -map 0:v libx264 -b:v 0.5M -c:a aac -b:a 1000k $data const data=val RNFFmpeg.executeAsync( -i $val -c copy -map 0:v libx264 -b:v 0.5M -c:a aac -b:a 1000k $data, completedExecution => { if (completedExecution.returnCode === 0) { console.log("FFmpeg process completed successfully"); } else { console.log(FFmpeg process failed with rc=$completedExecution.returnCode.); } }).then(executionId => console.log(Async FFmpeg process started with executionId $executionId.)) .catch(error=>console.log(error))

  


  my compression code for ffmpeg image

  


• ffmpeg install within existing Node.js docker image

  1er septembre 2021, par Peza

  I need to use ffmpeg in a Node.js application that runs in a docker container (created using docker-compose). I'm very new to Docker, and would like to know how to command Docker to install ffmpeg when creating the image.

  



  DockerFile

  



  FROM node:carbon
WORKDIR /usr/src/app

# where available (npm@5+)
COPY package*.json ./
RUN npm install -g nodemon
RUN npm install --only=production
COPY . .

EXPOSE 3000
CMD [ "npm", "start" ] 


  



  package.json :

  



  {
  "name": "radcast-apis",
  "version": "0.0.1",
  "private": true,
  "scripts": {
    "start": "node ./bin/www",
    "dev": "nodemon --inspect-brk=0.0.0.0:5858 ./bin/www"
  },
  "dependencies": {
    "audioconcat": "^0.1.3",
    "cookie-parser": "~1.4.3",
    "debug": "~2.6.9",
    "express": "~4.16.0",
    "firebase-admin": "^5.12.1",
    "http-errors": "~1.6.2",
    "jade": "~1.11.0",
    "morgan": "~1.9.0"
  },
  "devDependencies": {
    "nodemon": "^1.11.0"
  }
}


  



  docker-compose.yml :

  



  version: "2"
services:
  web:
    volumes:
    - "./app:/src/app"
    build: .
    command: npm run dev
    ports:
    - "3000:3000"
    - "5858:5858"