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  • MediaSPIP version 0.1 Beta

    16 avril 2011, par

    MediaSPIP 0.1 beta est la première version de MediaSPIP décrétée comme "utilisable".
    Le fichier zip ici présent contient uniquement les sources de MediaSPIP en version standalone.
    Pour avoir une installation fonctionnelle, il est nécessaire d’installer manuellement l’ensemble des dépendances logicielles sur le serveur.
    Si vous souhaitez utiliser cette archive pour une installation en mode ferme, il vous faudra également procéder à d’autres modifications (...)

  • MediaSPIP 0.1 Beta version

    25 avril 2011, par

    MediaSPIP 0.1 beta is the first version of MediaSPIP proclaimed as "usable".
    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 (...)

  • Amélioration de la version de base

    13 septembre 2013

    Jolie sélection multiple
    Le plugin Chosen permet d’améliorer l’ergonomie des champs de sélection multiple. Voir les deux images suivantes pour comparer.
    Il suffit pour cela d’activer le plugin Chosen (Configuration générale du site > Gestion des plugins), puis de configurer le plugin (Les squelettes > Chosen) en activant l’utilisation de Chosen dans le site public et en spécifiant les éléments de formulaires à améliorer, par exemple select[multiple] pour les listes à sélection multiple (...)

Sur d’autres sites (8411)

  • Http live streaming for ipad, iphone and safari

    23 février 2013, par Riyas Anchal

    Anyone help me to find a solution to stream a video from a mac server to iPad, iPhone and mac safari using HTTP live streaming.

    Steps taken :

    1. Installed and configured FFMPEG for encoding
    2. installed the mediasegmenter provided by the Apple.

    The ffmpeg option used is

    ffmpeg -y -i input.mp4 -acodec aac -ar 48000 -ab 128k -ac 2 -s 1024×768 -vcodec libx264 -b 1200k -flags +loop+mv4 -cmp 256 -partitions +parti4x4+partp8x8+partb8x8 -subq 7 -trellis 1 -refs 5 -coder 0 -me_range 16 -keyint_min 25 -sc_threshold 40 -i_qfactor 0.71 -bt 1200k -maxrate 1200k -bufsize 1200k -rc_eq 'blurCplx^(1-qComp)' -qcomp 0.6 -qmin 10 -qmax 51 -qdiff 4 -level 30 -aspect 4:3 -r 30 -g 90 -async 2 output.mp4

    I have tried different ffmpeg options to stream the video.In some options it works in Iphone and Safari browser in mac machine, but I didn't get an option for iPad.

    I want to stream an mp4 video for ipad, iPhone and mac safari. I also tried it with opensource segmenter .

    Have any solution for this ?

    Thanks,

    Riyas

  • iPhone camera live steaming

    15 juin 2012, par Inder Kumar Rathore

    I have downloaded ffmpeg lib file and complied it for armv7. I added ffmpeg lib files in my project successfully. i am able to get iphone camera live streams using AVFoundation.

    Now the problem is how will i convert iphone camera streams output as a input of ffmpeg for decode ? Check my code

    - (void)captureOutput:(AVCaptureOutput *)captureOutput didOutputSampleBuffer:(CMSampleBufferRef)sampleBuffer fromConnection:(AVCaptureConnection *)connection {
    

    

    
CMBlockBufferRef bufferData = CMSampleBufferGetDataBuffer(sampleBuffer);
    
size_t lengthAtOffset;
    
size_t totalLength; char* data;

    if(CMBlockBufferGetDataPointer(bufferData, 0, &lengthAtOffset, &totalLength, &data ) != noErr )
    NSLog(@"error !") ;

    Kindly suggested me which function of ffmpeg lib is used for decoding and how will i put CMBlockBufferRef as a input of this ??

    Thanks

  • iPhone slow motion video transcode

    28 septembre 2019, par coverboy

    I’m developing upload video (taken from iPhone) to my server.

    However, I have no idea how to implement.

    Any source code objective-c or swift will be welcomed.

    I have 120fps or 240fps video (It’s a slo-mo).
    When I playback these video on my iPhone6. I can see slo-mo effect.
    (I know playback frame rate is 30fps.)

    I want to convert that video before upload to my server, from 120/240 fps to 30fps video. (I mean not adjusting playback frame rate, it means video transcode to 30fps.)
    Additionally, I want to check slo-mo effect start-point and end-point.
    (Maybe iPhone record this information to video binary(it might be reside in file’s header.)

    Well, I guess if I use ffmpeg library, it should be easy(?).

    So any suggestions will be welcomed.

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