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• Anomalie #2285 (Fermé): Page d’accueil entièrement vide juste après installation

  5 September 2011, by Ben .

  duplicate voir #2050 (et aussi voir des discussions dans #2056 #2040 #2047 #1881 )

• Yesterdays date in "MMdd", and specific output folder selection depending on date

  17 May 2016, by AudioTroubler

  so im trying to manage CCTV footage,
  and so far i’ve come up with this code in powershell:

  Gets yesterdays date in MMdd (todays version will be 0516), -> selects all files that begin with that -> compresses them using ffmpeg -> moves to another folder -> deletes source fules

  $a = get-date -format "MMdd"
  
  $b = 1
  
  $c = $a - $b
  
  $d = $c.ToString("0000")
  
  $inProcessPath = "sourcepath"
  
  $oldVideos = Get-ChildItem -Include @("$d *") -Path $inProcessPath -Recurse;
  
  
  
  Set-Location -Path 'D:\ffmpeg\bin';
  
  
  
  foreach ($oldVideo in $oldVideos) {
  
      $newVideo = [io.path]::ChangeExtension($oldVideo.FullName, '.avi')
  
  
  
  
  
      $ArgumentList = '-i "{0}" -b 200000 "{1}"' -f $oldVideo, $newVideo;
  
  
  
  
  
      Start-Process -FilePath "D:\ffmpeg\bin\ffmpeg.exe" -ArgumentList $ArgumentList -Wait -NoNewWindow;
  
  }
  
  
  
  Robocopy D:\ffmpeg\bin\ntv D:\newpaths "$d *.avi" /mov
  
  
  
  get-childitem "sourcepath" -include "$d *.mp4" -recurse | foreach ($_) {remove-item $_.fullname}

  But, during the testing stage I realised that my implementation wont work when there is a month switch, since from lets say 0601 it wont produce 0531, but 0600.

  Also I need the converted files to be moved to a directory according to current Months, so if i have folder May,June, etc. And i need files that start with 05 go to May folder, and so on.

  Can someone help my accomplish my task, in code or in advice

  My programming knowledge is not enough to solve this issue.

  The main goal is automation

  ---

  For the first part courtesy to @dotnetom
  This worked:

  $d = (get-date).AddDays(-1).ToString("MMdd")

  For the second part i’ve comeup with this

      $a = (get-date).AddDays(-1).ToString("MMMM")
  
  
  
  Robocopy D:\Main\AdWords\ffmpeg\bin\ntv "D:\path\$a" "$d *.avi" /mov

• ffmpeg seems to dissapear once docker is uploaded to elastic beanstalk

  13 September 2019, by Matija Martic

  I have a Node backend that uses ffmpeg. I built the docker using a multi stage build, part node part ffmpeg (Dockerfile pasted later below). Once built, I access the Docker locally and see that ffmpeg is installed correctly in it. I then deploy this docker to elastic beanstalk. Oddly, once there, when accessing the docker image, ffmpeg has dissapeared. I absolutely can’t figure out what is happening, why the docker isn’t the same when deployed.

  Here’s more details :

  Dockerfile

  FROM jrottenberg/ffmpeg:3.3-alpine
  
  FROM node:11
  
  
  
  # copy ffmpeg bins from first image
  
  COPY --from=0 / /
  
  
  
  # Create app directory
  
  WORKDIR /usr/src/app
  
  
  
  # Install app dependencies
  
  COPY package*.json ./
  
  RUN npm install
  
  
  
  # If you are building your code for production
  
  # RUN npm install --only=production
  
  
  
  # Bundle app source
  
  COPY . .
  
  
  
  EXPOSE 6969
  
  CMD [ "npm", "run", "start:production" ]

  I build the docker using this command :

  docker build -t  .

  I access the local docker afterwards this way :

  docker run -i -t  /bin/bash

  When I put in "ffmpeg", it recognizes it and if i try "whereis", it returns me /usr/local/bin.

  Then I deploy it do eb using

  eb deploy

  This is where things get interesting

  I SSH into my eb instance. Once there, I find the container ID and use

  docker exec -it  bash

  to access the docker. It has all the node stuff, but ffmpeg is missing. It’s not in /usr/local/bin as it was before deploying.

  I even installed ffmpeg directly on eb, but this didn’t help me since the node backend searches within the docker to find ffmpeg. Any pointers or red flags that you see from this are greatly appreciated, thank you

  edit : the only difference in Docker versions is the one running locally is 18.09 / API 1.39 whereas the one on eb is 18.06 / API 1.38