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• vorbiscomment : Add DESCRIPTION to ff_vorbiscomment_metadata_conv

  18 juillet 2013, par James Almer

  vorbiscomment : Add DESCRIPTION to ff_vorbiscomment_metadata_conv
  It’s the official (or recommended) name for comment/description entries.
  
  See https://www.xiph.org/vorbis/doc/v-comment.html
  Signed-off-by : James Almer <jamrial@gmail.com>
  
  Signed-off-by : Michael Niedermayer <michaelni@gmx.at>
  

  • [DH] libavformat/vorbiscomment.c

• How can I fix 'Missing system type and architecture' error when downloading FFmpeg library in Maui.net ?

  2 juin 2023, par Alhusseen Alfalahy

  Missing system type and architecture when Xabe.FFmpeg.Downloader.FFmpegDownloader.GetLatestVersion in Maui.net

  


  I was trying to run the FFmpeg library download code and I always get this error

  


  Missing system type and architecture

  


  Steps to replicate the problem

  


  Create a new Maui project

  


  Install NuGet Xabe.FFmpeg.Downloader

  


  This is the homepage code

  


  namespace MauiApp1;

public partial class MainPage : ContentPage
{
    // A button to download FFmpeg
    private Button Button;

    public MainPage()
    {
        Button = new() { Text = "Download FFmpeg" };

        Button.Clicked += Button_Clicked;

        Content = new StackLayout()
        {
            Children =
            {
                Button
            }
        };
    }

    private async void Button_Clicked(object sender, EventArgs e)
    {
        try
        {
            var status = await Permissions.CheckStatusAsync();
            if (status != PermissionStatus.Granted)
            {
                status = await Permissions.RequestAsync();
            }

            status = await Permissions.CheckStatusAsync();
            if (status != PermissionStatus.Granted)
            {
                status = await Permissions.RequestAsync();
            }

            if (status == PermissionStatus.Granted)
            {

                await Xabe.FFmpeg.Downloader.FFmpegDownloader.GetLatestVersion(Xabe.FFmpeg.Downloader.FFmpegVersion.Official);
                //await Xabe.FFmpeg.Downloader.FFmpegDownloader.GetLatestVersion(Xabe.FFmpeg.Downloader.FFmpegVersion.Android);
                //await Xabe.FFmpeg.Downloader.FFmpegDownloader.GetLatestVersion(Xabe.FFmpeg.Downloader.FFmpegVersion.Official, Path.Combine(Environment.GetFolderPath(Environment.SpecialFolder.LocalApplicationData), "FFmpeg"));
                //await Xabe.FFmpeg.Downloader.FFmpegDownloader.GetLatestVersion(Xabe.FFmpeg.Downloader.FFmpegVersion.Android, Path.Combine(Environment.GetFolderPath(Environment.SpecialFolder.LocalApplicationData), "FFmpeg"));


                await DisplayAlert("Install", "Install completed successfully", "OK");
            }
        }
        catch (Exception ex)
        {
            // Show an alert message with exception message 
            await DisplayAlert("Install Failed", $"An error occurred: {ex.Message}", "OK");
        }
    }
}


  


  These are file access permissions on Android

  


  
    
    


  


• fate : Add a test for AAC ELD480.

  28 janvier 2015, par Alex Converse

  fate : Add a test for AAC ELD480.
  The source is er_eld_2100np_48_ep0.mp4 from the official test set.
  

  • [DH] tests/fate/aac.mak