using Chase.FFmpeg.Converters;
using Chase.FFmpeg.Info;
using Chase.FFmpeg.Events;
using Chase.FFmpeg;

FFMediaInfo info = new FFMediaInfo("/path/to/media.mkv");

FFMuxedConverter converter = FFMuxedConverter.SetMedia(info)

.ChangeVideoCodec("h264_nvenc")

.ChangeVideoBitrate("2M")

.ChangeAudioCodec("aac")

.ChangeAudioBitrate("200K")

.ChangeHardwareAccelerationMethod()

.ChangePixelFormat("y2k")

.ChangeResolution(800, 600)

.ChangeWidth(800)

.ChangeHeight(600)

.ChangeStartPosition("00:00:00")

.ChangeVideoDuration("00:15:00")

.OverwriteOriginal();

/// The console output of ffmpeg
DataReceivedEventHandler? data_handler = (object s, DataReceivedEventArgs e) => { };

/// Runs when ffmpeg exists
EventHandler exited = (object sender, EventArgs e) => { };

/// Returns ffmpeg update values
EventHandler<FFProcessUpdateEventArgs> updated = (object sender, FFProcessUpdateEventArgs e) =>
{
    /// The bitrate that the video is being processed at
    float bitrate = e.AverageBitrate;

    /// The number of frames already processed
    uint frames = e.FramesProcessed;

    /// The percentage of the video has been processed
    float percentage = e.Percentage;

    /// The speed that the video is processing at
    float speed = e.Speed;
};

.Convert("/path/to/output.mkv", data_handler, exited, updated);

.Build("/path/to/output.mkv")

string argument = FFMuxedConverter
    .SetMedia(info)
    .ChangeVideoCodec("h264_nvenc")
    .ChangeVideoBitrate("2M")
    .ChangeHardwareAccelerationMethod()
    .ChangeResolution(800, 600)
    .OverwriteOriginal()
    .Build("/path/to/output.mkv");

FFProcessHandler.ExecuteFFmpeg(argument, data_handler, exited, updated);

using Chase.FFmpeg.Downloader;

/// Downloads the latest version of FFmpeg
FFmpegDownloader.Instance.GetLatest("/path/to/ffmpeg").Wait(); // Async Process

/// Path to ffmpeg executable
string ffmpeg = FFmpegDownloader.Instance.FFmpegExecutable;  // path/to/ffmpeg/ffmpeg.exe
/// Path to ffprobe executable
string ffprobe = FFmpegDownloader.Instance.FFprobeExecutable;  // path/to/ffmpeg/ffprobe.exe

/// The installed ffmpeg version
string version = FFmpegDownloader.Instance.FFmpegVersion; // 4.0.1

using Chase.FFmpeg.Extras;

/// <param name="path">The starting path</param>
/// <param name="recursive">If the search should look through all subdirectories</param>
FFVideoUtility.GetFiles("path/to/files", true)

FFVideoUtility.video_extensions

FFVideoUtility.HasVideoExtension("/path/to/video.mkv")

/// <param name="path">The starting path</param>
/// <param name="recursive">If the search should look through all subdirectories</param>
FFAudioUtility.GetFiles("path/to/files", true)

FFAudioUtility.audio_extensions

FFAudioUtility.HasAudioExtension("/path/to/audio.mp3")

/// <param name="path">The starting path</param>
/// <param name="recursive">If the search should look through all subdirectories</param>
FFImagesUtility.GetFiles("path/to/files", true)

FFImagesUtility.images_extensions

FFImagesUtility.HasImagesExtension("/path/to/images.mp3")