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• Is there any way to stream video while encoding except using ffmpeg ?

  25 novembre 2016, par Ruslan Doronichev

  I am developing a cloud service, that allow users to upload video files from torrents and watch them online. In order to view the media, while transcoding - I convert the source file into hls format. I don’t really like this approach, as every user has a storage limit and he has to use his space for storing both hls and source files, even if he is not going to watch the video while encoding. What would be the best solution in this case ?

• rtmpproto : avoid setting auth var value if null

  16 mai 2014, par Reynaldo H. Verdejo Pinochet

  rtmpproto : avoid setting auth var value if null
  Use default values if parsed variable is found not to
  
  have any value. Avoids crashing at strlen for salt/user
  
  on the auth call afterwards and needless NULL assignments
  
  for the rest (default is already NULL for those).
  Should fix Coverity Scan issues #966644 and #966645
  Signed-off-by : Reynaldo H. Verdejo Pinochet <r.verdejo@sisa.samsung.com>
  

  • [DH] libavformat/rtmpproto.c

• Programmatically convert multiple midi files to wave using timidity, ffmpeg, and bash

  21 mai 2014, par Kyle Nevling

  I am trying to build a script to do as the title says, but I am somewhat unfamiliar with Bash and other online resources have only been so helpful.

  #! /bin/bash
  
  function inout  #Create Function inout
  
  {
  
      output[0]=" " #Initialize variables
  
      input[0]=" "
  
      count=1
  
      while [ "$count" -lt  10 ]; #Start loop to get all filenames
  
      do
  
          echo "Grabbing filename"             #User feedback
  
  
  
          input=$(ls | grep 0$count | grep MID | sed 's/ /\\ /g') #Grab filename
  
          #Replace ' ' character with '\ '
  
          output=$(echo $input | tr 'MID' 'mp3')
  
          #set output filename
  
          echo $count #Output variables for testing
  
          echo $input
  
          echo $output
  
          let count+=1 #Increment counter
  
  
  
          echo "converting $input to $output." #User feedback
  
          foo="timidity $input -Ow -o - | ffmpeg -i - -acodec libmp3lame -ab 320k $output"
  
          echo $foo
  
          #The last two lines are for the purpose of testing the full output
  
          #I can get the program to run if I copy and paste the output from above
  
          #but if I run it directly with the script it fails
  
  
  
      done
  
  }
  
  
  
  inout

  I am trying to figure out why I can’t just run it from inside the script, and why I must copy/paste the output of $foo

  Any ideas ?