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  • La file d’attente de SPIPmotion

    28 novembre 2010, par

    Une file d’attente stockée dans la base de donnée
    Lors de son installation, SPIPmotion crée une nouvelle table dans la base de donnée intitulée spip_spipmotion_attentes.
    Cette nouvelle table est constituée des champs suivants : id_spipmotion_attente, l’identifiant numérique unique de la tâche à traiter ; id_document, l’identifiant numérique du document original à encoder ; id_objet l’identifiant unique de l’objet auquel le document encodé devra être attaché automatiquement ; objet, le type d’objet auquel (...)

  • Websites made ​​with MediaSPIP

    2 mai 2011, par

    This page lists some websites based on MediaSPIP.

  • Ajouter des informations spécifiques aux utilisateurs et autres modifications de comportement liées aux auteurs

    12 avril 2011, par

    La manière la plus simple d’ajouter des informations aux auteurs est d’installer le plugin Inscription3. Il permet également de modifier certains comportements liés aux utilisateurs (référez-vous à sa documentation pour plus d’informations).
    Il est également possible d’ajouter des champs aux auteurs en installant les plugins champs extras 2 et Interface pour champs extras.

Sur d’autres sites (9647)

  • How to use FFTools to determine actual FPS of an RTMP stream

    17 mai 2016, par Dexter1759

    I’m trying to determine the best way to analyse any RTMP stream. I’m currently settled upon the FFMPEG suite of tools, however, I find myself in need of help before I drive myself crazy.

    I’m trying to validate a stream, I’ve been asked to determine the following :

    • Can I connect to the stream ? - this can be done easily with FFProbe
    • Is there video ? (i.e. it’s not all black) - I’ve managed to build a POC so don’t think this will be a problem.
    • Is there audio ? (i.e. not all silent) - Again, don’t think this is a problem based on my POC.
    • Actual FPS - here’s where I get stuck because the meta data shows 25fps and that’s what FFTools return.

    However, using FFPlay I can see the odd message of "no frame !" and would prefer to calculate the actual FPS for comparison.

    Any help/advice with this toolset would be useful.

    (Note : I’ve also had other issues/questions with this toolset but have started with this one rather than dump a list here)

    Many thanks.

    EDIT - Forgot to mention the stream is of a live feed so things like "duration" and "nb_frames" return "N/A"

  • How to use FFMPEG to determine actual FPS of an RTMP stream

    18 mai 2016, par Dexter1759

    I’m trying to determine the best way to analyse any RTMP stream. I’m currently settled upon the FFMPEG suite of tools, however, I find myself in need of help before I drive myself crazy.

    I’m trying to validate a stream, I’ve been asked to determine the following :

    • Can I connect to the stream ? - this can be done easily with FFProbe
    • Is there video ? (i.e. it’s not all black) - I’ve managed to build a POC so don’t think this will be a problem.
    • Is there audio ? (i.e. not all silent) - Again, don’t think this is a problem based on my POC.
    • Actual FPS - here’s where I get stuck because the meta data shows 25fps and that’s what FFTools return.

    However, using FFPlay I can see the odd message of "no frame !" and would prefer to calculate the actual FPS for comparison.

    Any help/advice with this toolset would be useful.

    (Note : I’ve also had other issues/questions with this toolset but have started with this one rather than dump a list here)

    Many thanks.

    EDIT - Forgot to mention the stream is of a live feed so things like "duration" and "nb_frames" return "N/A"

  • ffmpeg determine frame number for fade filter

    16 juin 2016, par Gert Gottschalk

    I am looking for an easy way to set the time points for the fade filter. Particularly for the fade-out at the end. At best would be a time based format. I understand the fade filter works based on frames. But is there a way to change that to time stamp ? Particularly in the end I have a hard time getting the number of the last frame. Some means to tell the fade filter to start the fade 0.5sec before the end would be awesome. Maybe something like :

    -filter:v 'fade=out:-0.5:0.3'

    Read : ’start fade out 0.5sec before end and have fade take 0.3sec. I.e. have 0.2sec of black at the end.

    I would also be OK if this would be in frame number counts.

    My grief right now is that the frame count i.e. reported by ffprobe seems to be somewhat half of what it really is. A fade filter applied on the count provided by ffprobe turn my video to black about half-way through the clip. I’m not sure what I’m missing there.

    Again my primary question is : How to determine the correct frame number for the fade out filter ?

    Thanks,
    Gert

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