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Autres articles (71)

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    2 mai 2011, par

    This page lists some websites based on MediaSPIP.

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    Par défaut, beaucoup de fonctionnalités sont limitées aux administrateurs mais restent configurables indépendamment pour modifier leur statut minimal d’utilisation notamment : la rédaction de contenus sur le site modifiables dans la gestion des templates de formulaires ; l’ajout de notes aux articles ; l’ajout de légendes et d’annotations sur les images ;

  • Dépôt de média et thèmes par FTP

    31 mai 2013, par

    L’outil MédiaSPIP traite aussi les média transférés par la voie FTP. Si vous préférez déposer par cette voie, récupérez les identifiants d’accès vers votre site MédiaSPIP et utilisez votre client FTP favori.
    Vous trouverez dès le départ les dossiers suivants dans votre espace FTP : config/ : dossier de configuration du site IMG/ : dossier des média déjà traités et en ligne sur le site local/ : répertoire cache du site web themes/ : les thèmes ou les feuilles de style personnalisées tmp/ : dossier de travail (...)

Sur d’autres sites (9719)

  • How to handle queueing of video encoding during multiple video uploads ?

    6 mars 2016, par Yash Desai

    I am working on developing a video streaming site where users can upload videos to the site (multiple videos at once using the uploadify jquery plugin).

    Now, I am faced with the question of encoding the videos to FLV for streaming them online.

    When should the video encoding process take place ? Should it take place immediately after uploads have finished (i.e redirect the user to upload success page, and then start encoding in the background using exec command for ffmpeg ?) However, using this approach, how do i determine if the encoding has finished successfully ? What if users upload a corrupt video and ffmpeg fails to encode it ? How do i handle this in PHP ?

    How do i queue encoding of videos since multiple users can upload videos at the same ? Does FFMpeg has its own encoding queue ?

    I also read about gearman and message queueing options such as redis and AMQP in another related SO thread. Are these one of the potential solutions ?

    I would really appreciate if someone could give answers to my questions.

  • Play video using HTML5 video tag

    21 janvier 2014, par user3217695

    Hi i need to display video in all the browsers using html5.

    I am uploading the file and creating html structure and it plays only mp4 format video, but not other uploaded formats, and i use command line to convert files but the converted files doesn't play in video tag.

    For conversion I use ffmpeg video conversion from one to webm format. Conversion works, but viedos don't play.

    Please find me ffmpeg code, which converts all videos to webm, so i can play the converted video using html5.

  • ffmpeg converting video to images while video file is being written

    15 octobre 2015, par user3398227

    Hopefully an easy question for an ffmpeg expert !

    I’m currently converting large (+6GB) mpeg video into an image sequence - which is working well using the below ffmpeg command :

    ffmpeg -i "input.mpeg" -vf - fps=fps=2 -f image2 -qscale 1 -s 1026x768 "output%6d.jpg"

    however i have to wait for the file to finish being written to disk before i kick off ffmpeg - but this takes a good hour or so to finish writing, but what i’ve noticed is that ffmpeg can start reading the file while its being written to disk - the only snag here is it gets to the end of the file and stops before the file has finished being written...

    Question is, is there a way that ffmpeg can convert to an image sequence at the same pace the video is being written (and not exit out ?)... or know to wait for the next frame to be written from the source. (unfortunately the input doesn’t support streaming, I only get a network drive and file to work off.. ) I thought i read somewhere that ffmpeg can process at the video frame rate but cant seem to find this command for love or money in the doco !!

    Thanks !

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