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  • Soumettre bugs et patchs

    10 avril 2011

    Un logiciel n’est malheureusement jamais parfait...
    Si vous pensez avoir mis la main sur un bug, reportez le dans notre système de tickets en prenant bien soin de nous remonter certaines informations pertinentes : le type de navigateur et sa version exacte avec lequel vous avez l’anomalie ; une explication la plus précise possible du problème rencontré ; si possibles les étapes pour reproduire le problème ; un lien vers le site / la page en question ;
    Si vous pensez avoir résolu vous même le bug (...)

  • Contribute to a better visual interface

    13 avril 2011

    MediaSPIP is based on a system of themes and templates. Templates define the placement of information on the page, and can be adapted to a wide range of uses. Themes define the overall graphic appearance of the site.
    Anyone can submit a new graphic theme or template and make it available to the MediaSPIP community.

  • Automated installation script of MediaSPIP

    25 avril 2011, par

    To overcome the difficulties mainly due to the installation of server side software dependencies, an "all-in-one" installation script written in bash was created to facilitate this step on a server with a compatible Linux distribution.
    You must have access to your server via SSH and a root account to use it, which will install the dependencies. Contact your provider if you do not have that.
    The documentation of the use of this installation script is available here.
    The code of this (...)

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  • Looking for Javacpp FFMPEG CustomIO Example

    26 février 2017, par user1902291

    I am trying to get Custom IO working with JavaCPP FFMPEG. Has anyone succeeded at this ? Can you post your code ?

    Here is mine (Scala), which does not work. It compiles and runs, but does not seem to call my Read and Seek methods

    val readPtr = new Pointer()
    
val seekPtr = new Pointer()
    
val userDataPtr = new Pointer()
    
val read = new Read_packet_Pointer_BytePointer_int(readPtr) {
    
  override def call(userDataPtr: Pointer, @Cast(Array("uint8_t*")) buf: BytePointer, buf_size: Int): Int = {
    
    super.call(userDataPtr, buf, buf_size)
    
  }
    
}
    
val seek = new Seek_Pointer_long_int(seekPtr) {
    
  @Cast(Array("int64_t")) override def call(userDataPtr: Pointer, @Cast(Array("int64_t")) offset: Long, whence: Int): Long = {
    
    super.call(userDataPtr, offset, whence)
    
  }
    
}
    

    
val bufferSize = 1024 * 1024
    
val readBuffer = new BytePointer(bufferSize)
    

    
val avioContext = avformat.avio_alloc_context(
    
  readBuffer,   // internal buffer
    
  bufferSize,   // and its size
    
  0,            // write flag (1=true,0=false)
    
  userDataPtr,  // user data, will be passed to our callback functions
    
  read,
    
  null,         // no writing
    
  seek
    
)
    

    
formatContext.pb(avioContext)
    
formatContext.flags(formatContext.flags | avformat.AVFormatContext.AVFMT_FLAG_CUSTOM_IO)
    
formatContext.iformat(avformat.av_find_input_format("mp4"))
    

    
avformat.avformat_open_input(formatContext, null.asInstanceOf[String], null, null)

  • tcp : Explicitly convert a pointer to a boolean integer

    9 septembre 2013, par Martin Storsjö
    tcp : Explicitly convert a pointer to a boolean integer

    This fixes warnings about making integers from pointers without
    
a cast, and avoids the theoretical case where the lower 32 bits of
    
the pointer would all be zero where the implicit cast wouldn’t give
    
the right result.
    

    Signed-off-by : Martin Storsjö <martin@martin.st>
    • [DBH] libavformat/tcp.c

  • avutil/hwcontext_d3d12va : Use av_image_copy() wrapper

    22 décembre 2023, par Andreas Rheinhardt
    avutil/hwcontext_d3d12va : Use av_image_copy() wrapper

    Avoids casts all over the place ; in this case, it also
    
replaces the unsafe cast uint8_t**->const uint8_t **
    
by the safe cast uint8_t**->const uint8_t * const*.
    

    Signed-off-by : Andreas Rheinhardt <andreas.rheinhardt@outlook.com>
    • [DH] libavutil/hwcontext_d3d12va.c

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