Recherche avancée

Sur d’autres sites (3644)

• 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"


  


• UnsupportedAudioFileException in LIUM Speaker Diarization after re-sampling

  14 septembre 2016, par RAVI D PARIKH

  I am trying to configure LIUM tool for speaker diarization. This question is a follow up of UnsupportedAudioFileException in LIUM Speaker Diarization

  I have tried re sampling the file using sox and ffmpeg

  I am new to any sorts of programming and i have followed all steps described in LIUM quick start guide and the above link. I still get the same error. I think my input file has issues related to header as mentioned by Nikolay Shmyrev in the above link however i have no clue on how to solve it.

  My code is as below :

  java –jar  C:\Users\Ravi\Desktop\LIUM_SpkDiarization-8.4.1.jar \ --fInputMask= C:\Users\Ravi\Desktop\converted_f2.wav--sOutputMask= C:\Users\Ravi\Desktop\converted_converted_2.seg -–help --doCEClustering

  Error :

  10:52.037 SEVERE AudioFeatureSetFa  FileNotFoundException
  
  java.io.FileNotFoundException:
  
          at java.io.FileInputStream.open0(Native Method)
  
          at java.io.FileInputStream.open(Unknown Source)
  
          at java.io.FileInputStream.<init>(Unknown Source)
  
          at com.sun.media.codec.audio.mp3.JS_MP3FileReader.getAudioFileFormat(JS_MP3FileReader.java:82)
  
          at javax.sound.sampled.AudioSystem.getAudioFileFormat(Unknown Source)
  
          at fr.lium.spkDiarization.libFeature.AudioFeatureSetFactory.getAudio(AudioFeatureSetFactory.java:162)
  
          at fr.lium.spkDiarization.libFeature.AudioFeatureSetFactory.MakeFeature(AudioFeatureSetFactory.java:207)
  
  </init>

  The input file is at https://drive.google.com/file/d/0B7Fqe9EX5JbgT09BcXpSREd4em8/view?usp=sharing

  Input File Name:converted_f2.wav

  I have put the command and the full output of the prompt in a word document at

  https://drive.google.com/file/d/0B7Fqe9EX5JbgUUl6THNCZFgxRnM/view?usp=sharing

  The inpiut file has correct sampling rate and other parameters and thus i am not able to understand the cause of the error.
  Thanks a lot for the help

  Regards,
  Ravi

• Anomalie #4457 (Fermé) : Affichage incorrect des notes (dans un cas un peu alambiqué !)

  16 mars 2020, par YannX Spip

  Bonsoir,

  Me rédigeant un article d’analyse des tables WordPress pour conversion en SPIP, je constate un affichage incorrect des bulles résumées de notes ; testez le #TEXTE suivant
  

  Les catégories [] (avec hiérarchie =>rubriques)ou étiquettes []  (sans hiérarchie=>mots-clés) :

  affiche au survol des renvois de note :

   un  lié à = ’category’.....

  
  alors que la note est bien affichée :

   [1] un term lié à taxonomy=’category’ est une catégorie.

  SPIP génère incorrectement un
  

  <span class="CodeRay"><span class="tag">span> <span class="attribute-name">class</span>=<span class="string"><span class="delimiter">"</span><span class="content">spip_note_ref</span><span class="delimiter">"</span></span><span class="tag">></span><span class="entity">&amp;nbsp;</span>[<span class="tag">span> <span class="attribute-name">href</span>=<span class="string"><span class="delimiter">'</span><span class="content">#nb1</span><span class="delimiter">'</span></span> <span class="attribute-name">class</span>=<span class="string"><span class="delimiter">'</span><span class="content">spip_note</span><span class="delimiter">'</span></span> <span class="attribute-name">rel</span>=<span class="string"><span class="delimiter">'</span><span class="content">appendix</span><span class="delimiter">'</span></span> <span class="attribute-name">title</span>=<span class="string"><span class="delimiter">'</span><span class="content">un  lié à =’category’  est une catégorie.</span><span class="delimiter">'</span></span> <span class="attribute-name">id</span>=<span class="string"><span class="delimiter">'</span><span class="content">nh1</span><span class="delimiter">'</span></span><span class="tag">></span>1<span class="tag"></span>]<span class="tag"></span></span></span></span>

  , ce qui m’a permis de remonter jusqu’à plugins-dist/textwheel ...... (et je m’arrête ;-)
  Un filtre de texte qui manque ?

  PS j’’avais déjà constaté des pedzouilles du même genre dans SPN depuis longtemps...