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Autres articles (48)

  • Les autorisations surchargées par les plugins

    27 avril 2010, par

    Mediaspip core
    autoriser_auteur_modifier() afin que les visiteurs soient capables de modifier leurs informations sur la page d’auteurs

  • Submit bugs and patches

    13 avril 2011

    Unfortunately a software is never perfect.
    If you think you have found a bug, report it using our ticket system. Please to help us to fix it by providing the following information : the browser you are using, including the exact version as precise an explanation as possible of the problem if possible, the steps taken resulting in the problem a link to the site / page in question
    If you think you have solved the bug, fill in a ticket and attach to it a corrective patch.
    You may also (...)

  • Personnaliser les catégories

    21 juin 2013, par

    Formulaire de création d’une catégorie
    Pour ceux qui connaissent bien SPIP, une catégorie peut être assimilée à une rubrique.
    Dans le cas d’un document de type catégorie, les champs proposés par défaut sont : Texte
    On peut modifier ce formulaire dans la partie :
    Administration > Configuration des masques de formulaire.
    Dans le cas d’un document de type média, les champs non affichés par défaut sont : Descriptif rapide
    Par ailleurs, c’est dans cette partie configuration qu’on peut indiquer le (...)

Sur d’autres sites (10448)

  • How to write out a MOV video into a raw, uncompressed format ?

    8 juin 2015, par feroze

    I have a video in a MOV file format, shot using an IPhone. I have to convert it into an uncompressed raw format, with multiple frames laid out one after the other. This has to be written to a file for post processing.

    Is there a stock format out there that I can convert this video to, using ffmpeg ? If not, I will have to write a C program to open the MOV file and write out the video. I have never worked in video land before, so I am confused about the options.

    I took a look at ffmpeg documentation, and did a web search, but all of them are talking about using ffmpeg as a command line tool, and not about how to write out a file format that I want.

  • FFmpeg - Transcode video and keep original EXIF metadata in the transcoded file ?

    10 mai 2015, par Paulo

    I am trying to transcode a video from a .mov (recorded with the iPhone) and add the original metadata to transcoded file, how can I achieve that ?

    Here is what I have tried but it does not add the metadata :

    ffmpeg -i input.mov -map 0 -vcodec libx264 -preset superfast -acodec libfaac output.mp4
    

    
ffmpeg -i input.mov -map_metadata 0  -vcodec libx264 -preset superfast -acodec libfaac output.mp4

    I have also tried to transcode to webm but it also does not have the metadata, what am I doing wrong or how can I achieve that with ffmpeg ?

  • How to get CMSampleBufferRef from AudioQueueBufferRef

    26 novembre 2015, par arturdev

    I am using a private library which was made for live broadcasting from iPhone.
    In every time of recording each frame it call a delegate function

    void MyAQInputCallback(void *inUserData, 
                              AudioQueueRef inQueue,
                              AudioQueueBufferRef inBuffer,
                              const AudioTimeStamp *inStartTime,
                              UInt32 inNumPackets,
                              const AudioStreamPacketDescription *inPacketDesc) ;

    Now how I can append this inBuffer to my AVAssetWriterInput as usual :

    [self.audioWriterInput appendSampleBuffer:sampleBuffer];

    I think maybe convert AudioQueueBufferRef to CMSampleBufferRef somehow ?

    Thank you.

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