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  • 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 (...)

  • Personnaliser en ajoutant son logo, sa bannière ou son image de fond

    5 septembre 2013, par

    Certains thèmes prennent en compte trois éléments de personnalisation : l’ajout d’un logo ; l’ajout d’une bannière l’ajout d’une image de fond ;

  • HTML5 audio and video support

    13 avril 2011, par

    MediaSPIP uses HTML5 video and audio tags to play multimedia files, taking advantage of the latest W3C innovations supported by modern browsers.
    The MediaSPIP player used has been created specifically for MediaSPIP and can be easily adapted to fit in with a specific theme.
    For older browsers the Flowplayer flash fallback is used.
    MediaSPIP allows for media playback on major mobile platforms with the above (...)

Sur d’autres sites (8705)

  • Ffmpeg stream problems with buffer data

    27 juin 2023, par Erdem Ün

    my code is not working. I cannot conversion. how can I fix ?

    


    readable event working but Error output is

    


    


    data undefined

    


    


    try {

    const readStream = fs.createReadStream('./ses.webm');

    const command = childProcess.spawn('ffmpeg', ['-i', 'pipe:0', '-c:a', 'aac', 'pipe:1']);

    readStream.pipe(command.stdin);
    command.stdout.on('readable', (a) => {
      console.log('data', a)
    });

    command.on('data', (code) => {
      console.log(`ffmpeg işlemi tamamlandı. Çıkış kodu: ${code}`);
    });
  } catch (error) {
    console.log(error)
  }


    


  • Draw FFmpeg AVFrame data with OpenGL in Go

    27 avril 2018, par nevernew

    I’m making a video player in Go (on Windows) using FFmpeg and OpenGl, with the go wrappers goav and go-gl respectively. I want to set the pixels (stored in AVFrame->data) as a texture to display with OpenGL.

    I have it drawing pixels from a test array I created in Go, but it’s not taking the AVFrame data at all. The gl wrapper is giving me an error panic: reflect: call of reflect.Value.Pointer on uintptr Value with this code, I’ve tried different ways, trying to cast the data to the right type to be accepted but to no avail.

    This is the offending code where f is of type *Frame :

    type Frame C.struct_AVFrame
    

    
dataPtr := (*uint8)(unsafe.Pointer((*C.uint8_t)(unsafe.Pointer(&f.data))))
    
dataAddr := uintptr(unsafe.Pointer(dataPtr))
    

    
glPixelPointer := gl.Ptr(dataAddr) // reflect error happens here, so the pointer is wrong

    Trying to get the data from this C struct :

    #include 
    

    
typedef struct AVFrame {
    
#define AV_NUM_DATA_POINTERS 8
    
    uint8_t *data[AV_NUM_DATA_POINTERS];
    
}

    I can provide the rest of the code if needed, but there’s a lot of it to get the example running.

  • Draw FFmpeg AVFrame data with OpenGL with Go

    27 avril 2018, par nevernew

    I’m making a video player in Go (on Windows) using FFmpeg and OpenGl, with the go wrappers goav and go-gl respectively. I want to set the pixels (stored in AVFrame->data) as a texture to display with OpenGL.

    I have it drawing pixels from a test array I created in Go, but it’s not taking the AVFrame data at all. The gl wrapper is giving me an error panic: reflect: call of reflect.Value.Pointer on uintptr Value with this code, I’ve tried different ways, trying to cast the data to the right type to be accepted but to no avail.

    This is the offending code where f is of type *Frame :

    type Frame C.struct_AVFrame
    

    
dataPtr := (*uint8)(unsafe.Pointer((*C.uint8_t)(unsafe.Pointer(&f.data))))
    
dataAddr := uintptr(unsafe.Pointer(dataPtr))
    

    
glPixelPointer := gl.Ptr(dataAddr) // reflect error happens here, so the pointer is wrong

    Trying to get the data from this C struct :

    #include 
    

    
typedef struct AVFrame {
    
#define AV_NUM_DATA_POINTERS 8
    
    uint8_t *data[AV_NUM_DATA_POINTERS];
    
}

    I can provide the rest of the code if needed, but there’s a lot of it to get the example running.

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