Recherche avancée

Sur d’autres sites (9632)

• Could not find ffmpeg executable, tried "/srv/linux-x64/ffmpeg"

  20 mai 2024, par Alan

  I am trying to run my docker image on AWS EC2 Instance. However, I am having a trouble with the image file. When I run a task in AWS ECS, it says :

  


  Could not find ffmpeg executable, tried "/srv/linux-x64/ffmpeg", "/srv/app/node_modules/@ffmpeg-installer/linux-x64/ffmpeg" and "/srv/app/node_modules/@ffmpeg-installer/linux-x64/ffmpeg"


  


  This is my Dockerfile :

  


  FROM node:latest as server
WORKDIR /srv/app
COPY ./server/package*.json ./
RUN apt-get update && apt-get install -y 'ffmpeg'
RUN npm install
COPY ./server .
RUN npm run build

FROM node:latest as client
WORKDIR /srv/app
COPY ./client/package*.json ./
RUN npm install
COPY ./client .
RUN npm run build

FROM node:latest as production
WORKDIR /srv/app
RUN mkdir /public
COPY --from=server /srv/app/dist ./
COPY --from=client /srv/app/dist ./public
ENV NODE_ENV=production
EXPOSE 5000
CMD ["node", "app.js"]


  


  This is my package.json :

  


    },
  "keywords": [],
  "author": "",
  "license": "ISC",
  "dependencies": {
    "@ffmpeg-installer/ffmpeg": "^1.1.0",
    "@types/ffmpeg": "^1.0.7",
    "@types/fluent-ffmpeg": "^2.1.24"
  }


  


  This is how I used ffmpeg in my code :

  


  import ffmpegPath from '@ffmpeg-installer/ffmpeg';
import ffmpeg from 'fluent-ffmpeg';
ffmpeg.setFfmpegPath(ffmpegPath.path);


  


  Please help me fix this error.

  


• How do I get Docker to recognize ffmpeg ?

  27 juillet 2019, par user592419

  My container is intended to be a celery worker whose tasks have dependencies on ImageMagick and FFMPEG. This builds without an issue. Further, if I run the (commented out) CMD celery, then celery starts without an issue. It then fails in finding ffmpeg.

  The CMD ffmpeg command tests that and currently returns just /bin/sh: 1: ffmpeg: not found. How do I fix this ?

  FROM alpine:latest
  
  
  
  RUN apk add --update ffmpeg
  
  
  
  FROM python:3.7
  
  
  
  WORKDIR /
  
  COPY requirements.txt ./  
  
  RUN pip install --no-cache-dir -r requirements.txt  
  
  RUN rm requirements.txt
  
  
  
  RUN apt-get install imagemagick
  
  
  
  COPY . /
  
  WORKDIR /
  
  
  
  # Run celery.py when the container launches. Commented out to test ffmpeg.
  
  # CMD ["celery", "worker", "-A", "a.celery", "--loglevel=info"]
  
  CMD ffmpeg

  If I instead do the following, it works :

  FROM alpine:latest
  
  
  
  RUN apk add --update ffmpeg
  
  
  
  CMD ffmpeg

• Chain encoding MP4 to FLAC on GAE using FFmpeg

  24 octobre 2019, par Igniter

  I’m trying to encode MP4 to FLAC on GAE instance.
  I have the functions chain where ffmpeg is synchronously invoked several times.
  All those functions work great except this final snippet which dies without errors on GAE.

  const ffmpegPath = require('@ffmpeg-installer/ffmpeg').path;
  
  const ffmpeg = require('fluent-ffmpeg');
  
  ffmpeg.setFfmpegPath(ffmpegPath);
  
  
  
  ffmpeg(`/tmp/${iid}/${file}`) // file.mp4
  
    .outputOptions(['-c:a flac','-sample_fmt s16','-ar 16000','-ac 1'])
  
    .on('end', () => console.log('All went OK!'))
  
    .on('error', console.log)
  
    .save(`/tmp/${iid}/${file.split('.')[0]}.flac`);

  Looks like I missed something basic in ffmpeg command construction, how can I debug it ?
  Or maybe this exact command could be constructed using other fluent-ffmpeg methods ?