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  • Publier sur MédiaSpip

    13 juin 2013

    Puis-je poster des contenus à partir d’une tablette Ipad ?
    Oui, si votre Médiaspip installé est à la version 0.2 ou supérieure. Contacter au besoin l’administrateur de votre MédiaSpip pour le savoir

  • (Dés)Activation de fonctionnalités (plugins)

    18 février 2011, par

    Pour gérer l’ajout et la suppression de fonctionnalités supplémentaires (ou plugins), MediaSPIP utilise à partir de la version 0.2 SVP.
    SVP permet l’activation facile de plugins depuis l’espace de configuration de MediaSPIP.
    Pour y accéder, il suffit de se rendre dans l’espace de configuration puis de se rendre sur la page "Gestion des plugins".
    MediaSPIP est fourni par défaut avec l’ensemble des plugins dits "compatibles", ils ont été testés et intégrés afin de fonctionner parfaitement avec chaque (...)

  • MediaSPIP v0.2

    21 juin 2013, par

    MediaSPIP 0.2 is the first MediaSPIP stable release.
    Its official release date is June 21, 2013 and is announced here.
    The zip file provided here only contains the sources of MediaSPIP in its standalone version.
    To get a working installation, you must manually install all-software dependencies on the server.
    If you want to use this archive for an installation in "farm mode", you will also need to proceed to other manual (...)

Sur d’autres sites (7649)

  • transcoding with ffmpeg libfaac makes auido's duration shorter

    20 juillet 2012, par sky609

    I have to transcode a mpegts file : input.ts(H.264 and AAC)
    So I use the following command line :

            "ffmpeg -y -i input.ts -acodec libfaac -vcodec copy out.ts"

    But I find that the duration of output.ts's audio is shorter than that of the input.ts !

    If I do the following iterations, the output's audio will be shorter and shorter.

            "ffmpeg -y -i out.ts -acodec libfaac -vcodec copy out-iter1.ts"
            "ffmpeg -y -i out-iter1.ts -acodec libfaac -vcodec copy out-iter2.ts"
            "ffmpeg -y -i out-iter2.ts -acodec libfaac -vcodec copy out-iter3.ts"
            "ffmpeg -y -i out-iter3.ts -acodec libfaac -vcodec copy out-iter4.ts"
            "ffmpeg -y -i out-iter4.ts -acodec libfaac -vcodec copy out-iter5.ts"

    My ffmpeg's version is 0.6.6. libfaac's version is 1.28.

    input.ts's audio duration is 10.432 seconds
    out-iter5.ts's audio duration is 10.56 seconds

    And I have also tried ffmpeg with version 0.11.
    And it makes the audio longer than the original input.

    So my question is : how to make sure the output's audio equals to the input's audio.
    Since libfaac will make the audio shorter, how can I compensate for it ?
    (For some reason I can't use -acodec copy directly.)

    Thank you for your help !

  • Transcoding with ffmpeg libfaac reduces the audio duration

    20 juillet 2012, par sky609

    I have to transcode a mpegts file : input.ts(H.264 and AAC)
    So I use the following command line :
    ffmpeg -y -i input.ts -acodec libfaac -vcodec copy out.ts
    But I find that the duration of output.ts's audio is shorter than that of the input.ts !

    If I do the following iterations, the output's audio will be shorter and shorter.

    ffmpeg -y -i out.ts -acodec libfaac -vcodec copy out-iter1.ts
    
ffmpeg -y -i out-iter1.ts -acodec libfaac -vcodec copy out-iter2.ts
    
ffmpeg -y -i out-iter2.ts -acodec libfaac -vcodec copy out-iter3.ts
    
ffmpeg -y -i out-iter3.ts -acodec libfaac -vcodec copy out-iter4.ts
    
ffmpeg -y -i out-iter4.ts -acodec libfaac -vcodec copy out-iter5.ts

    My ffmpeg's version is 0.6.6. libfaac's version is 1.28.

    input.ts's audio duration is 10.432 seconds. out-iter5.ts's audio duration is 10.56 seconds

    And I have also tried ffmpeg with version 0.11.
    And it makes the audio longer than the original input.

    So my question is : how to make sure the output's audio duration is same as the input's audio.
    Since libfaac will make the audio shorter, how can I compensate for it ?
    (For some reason I can't use -acodec copy directly.) Any suggestions ?

  • how to fix the delay when play a ts stream via udp

    4 juin 2013, par user2223169

    I want to play udp ts stream on iPhone using ffmepg, but the video delayed almost 1s, so my question is how to fix the delay, currently I think I can specify the fifo_size, just like udp ://@:1234 ?fifo_size=1024, but the player can't play with this configuration, anybody knows how to reduce the buffer size to reduce the delay ?
    Thanks :)

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