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    Une file d’attente stockée dans la base de donnée
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  • Ecrire une actualité

    21 juin 2013, par

    Présentez les changements dans votre MédiaSPIP ou les actualités de vos projets sur votre MédiaSPIP grâce à la rubrique actualités.
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  • Aqualung not compiling with specific libraries

    8 novembre 2015, par Gaurav Joseph

    I am trying to build the music player Aqualung on a 64-bit lightweight linux based distro called Puppy Linux. I have built all the listed libraries from source and now I am trying to compile Aqualung, but there are problems

    1. It fails to build with ffmpeg enabled and
    2. Does not detect libmac built from the source in the list

    With FFMPEG disabled, I am able to compile it. I did not compile GTK but used the one that came with the distro.

    It would be appreciated if someone could give me some insights into this.
    Thanks !

    Config Log : http://pastebin.com/SYiHahUt

    Make Log : http://pastebin.com/aEp96yJ9
    logged using make 2>&1 | tee make.out.log

  • Tailing a logfile and processing each line is missing data when converting a file with ffmpeg

    1er août 2018, par Chris.D

    I am running a script to tail a log file as per the code snippet below. I am running into a problem where by the line passed into $line is missing a number amount of bytes from the beginning when several lines are written to the log file at nearly the same time.

    I can check the file afterwards and see that the offending line is complete in the file so why is it incomplete in the script. Some kind of buffering issue perhaps ?

    The processing can sometimes take several seconds to complete would that make a difference ?

    #!/bin/bash
    tail -F /var/log/mylog.log | while read line
    do
      log "$line"
      ffmpeg -i "from.wav" "to.mp3"
    done

    Full line in file

    "12","","765467657","56753763","test"

    example logged $line

    657","56753763","test"

    Update
    I have done some more debugging of my code and it seems the processing that is causing the problem is a call to ffmpeg used to convert a wav to mp3. If I swap that with just a sleep then the problem goes away. Could ffmpeg effect the buffer somehow ?

  • Tailing a logfile and processing each line is missing data when converting a file with ffmpeg

    8 avril 2014, par Chris.D

    I am running a script to tail a log file as per the code snippet below. I am running into a problem where by the line passed into $line is missing a number amount of bytes from the beginning when several lines are written to the log file at nearly the same time.

    I can check the file afterwards and see that the offending line is complete in the file so why is it incomplete in the script. Some kind of buffering issue perhaps ?

    The processing can sometimes take several seconds to complete would that make a difference ?

    #!/bin/bash
    tail -F /var/log/mylog.log | while read line
    do
      log "$line"
      ffmpeg -i "from.wav" "to.mp3"
    done

    Full line in file

    "12","","765467657","56753763","test"

    example logged $line

    657","56753763","test"

    Update
    I have done some more debugging of my code and it seems the processing that is causing the problem is a call to ffmpeg used to convert a wav to mp3. If I swap that with just a sleep then the problem goes away. Could ffmpeg effect the buffer somehow ?