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  • 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

  • Keeping control of your media in your hands

    13 avril 2011, par

    The vocabulary used on this site and around MediaSPIP in general, aims to avoid reference to Web 2.0 and the companies that profit from media-sharing.
    While using MediaSPIP, you are invited to avoid using words like "Brand", "Cloud" and "Market".
    MediaSPIP is designed to facilitate the sharing of creative media online, while allowing authors to retain complete control of their work.
    MediaSPIP aims to be accessible to as many people as possible and development is based on expanding the (...)

  • Contribute to translation

    13 avril 2011

    You can help us to improve the language used in the software interface to make MediaSPIP more accessible and user-friendly. You can also translate the interface into any language that allows it to spread to new linguistic communities.
    To do this, we use the translation interface of SPIP where the all the language modules of MediaSPIP are available. Just subscribe to the mailing list and request further informantion on translation.
    MediaSPIP is currently available in French and English (...)

Sur d’autres sites (4374)

  • Unable to access user selected file via NSOpenPanel in FFMPEG process in macOS app

    12 décembre 2019, par Raptor

    I am new to macOS development via SwiftUI. I’m trying to run a FFMPEG process after I selected a MP4 file via NSOpenPanel. However, the FFMPEG responded with :

    file :///Users/MyUsername/Documents/Video.mp4 : No such file or directory

    Here is my simple codes :

    import SwiftUI

    struct ContentView: View {

       @State var selectedURL: URL?

       var body: some View {
           VStack {
               if selectedURL != nil {
                   Text("Selected: \(selectedURL!.absoluteString)")
               } else {
                   Text("Nothing selected")
               }
               Button(action: {
                   let panel = NSOpenPanel()
                   panel.allowedFileTypes = ["mp4"]
                   panel.canChooseDirectories = false
                   panel.canCreateDirectories = false
                   panel.allowsMultipleSelection = false
                   let result = panel.runModal()
                   if result == .OK {
                       self.selectedURL = panel.url

                       let savePath = self.getDownloadDirectory().appendingPathComponent("video.webm")

                       self.convertVideo(inputFilePath: self.selectedURL!.absoluteString, outputFilePath: savePath.absoluteString, callback: {(s) in
                           // omit the callback at this moment
                       })
                   }
               }) {
                   Text("Select File")
               }
           }
           .frame(width: 640, height: 480)
       }

       func getDownloadDirectory() -> URL {
           let paths = FileManager.default.urls(for: .downloadsDirectory, in: .userDomainMask)
           return paths[0]
       }

       func convertVideo(inputFilePath: String, outputFilePath: String,
                        callback: @escaping (Bool) -> Void) -> (Process, DispatchWorkItem)? {
           guard let launchPath = Bundle.main.path(forResource: "ffmpeg", ofType: "") else {
               return nil
           }
           let process = Process()
           let task = DispatchWorkItem {
               process.launchPath = launchPath
               process.arguments = [
                   "-y",
                   "-i", inputFilePath,
                   "-vcodec", "vp8",
                   "-acodec", "libvorbis",
                   "-pix_fmt", "yuva420p",
                   "-metadata:s:v:0",
                   "alpha_mode=\"1\"",
                   "-auto-alt-ref", "0",
                   outputFilePath
               ]
               process.standardInput = FileHandle.nullDevice
               process.launch()
               process.terminationHandler = { process in
                   callback(process.terminationStatus == 0)
               }
           }
           DispatchQueue.global(qos: .userInitiated).async(execute: task)

           return (process, task)
       }
    }

    What did I miss to allow FFMPEG process to access my selected file ? Thanks !

  • mpeg12dec : Extract CC user data into frame side data

    26 novembre 2013, par John Stebbins
    mpeg12dec : Extract CC user data into frame side data
    

    Signed-off-by : Anton Khirnov <anton@khirnov.net>

    • [DH] doc/APIchanges
    • [DH] libavcodec/mpeg12dec.c
    • [DH] libavutil/frame.h
    • [DH] libavutil/version.h
  • Why does ffmpeg.exe started from Windows batch file close immediately without waiting for user input ?

    12 juin 2017, par user2566350

    I searched google for an hour but I could not find anything to fix my issue. I found only "similar" fixes for problems I’m not having.

    I am opening ffmpeg.exe from a batch file that only has ffmpeg.exe with no arguments in it and it doesn’t work even though it did few hours ago.

    If I open command line from the folder and enter ffmpeg.exe it works because it’s not closing ffmpeg but waits for my input which is exactly how the batch file worked before.

    What could be the issue ?

    I have not changed the batch file or ffmpeg one or their locations.

    Running on Windows 7 x64 if that matters.

    Edit : File name is start ffmpeg.bat. It’s content is only ffmpeg.exe which used to work. I also tried start ffmpeg.exe and ffmpeg and changed the filename to 1.bat and 1.cmd but neither worked.

    Edit2 : Sorry i can’t explain myself better my english isn’t very good, however I will try to explain using these images :

    This is what i get if i run CMD and write ffmpeg.exe
    This is what i get if i run CMD from the desktop and enter ffmpeg.exe

    This is what I get when i run the batch file (after i added pause)
    This is what I get when i run the batch file (after i added pause)
    Batch contents : 1st line=ffmpeg.exe, 2nd line=pause.

    As you can see without the pause ffmpeg will terminate and not remain on the screen like the in first image.

    I tried renaming the file and I tried to run it as admin but neither worked, Any suggestion why is it suddenly not running as it did yesterday ?