VideoContent.cs

// MonoGame - Copyright (C) The MonoGame Team
// This file is subject to the terms and conditions defined in
// file 'LICENSE.txt', which is part of this source code package.

using System;
using Microsoft.Xna.Framework.Media;

namespace Microsoft.Xna.Framework.Content.Pipeline
{
    /// <summary>
    /// Provides a base class for all video objects.
    /// </summary>
    public class VideoContent : ContentItem, IDisposable
    {
        bool disposed;
        int bitsPerSecond;
        TimeSpan duration;
        float framesPerSecond;
        int height;
        int width;

        /// <summary>
        /// Gets the bit rate for this video.
        /// </summary>
        public int BitsPerSecond { get { return bitsPerSecond; } }

        /// <summary>
        /// Gets the duration of this video.
        /// </summary>
        public TimeSpan Duration { get { return duration; } }

        /// <summary>
        /// Gets or sets the file name for this video.
        /// </summary>
        [ContentSerializerAttribute]
        public string Filename { get; set; }

        /// <summary>
        /// Gets the frame rate for this video.
        /// </summary>
        public float FramesPerSecond { get { return framesPerSecond; } }

        /// <summary>
        /// Gets the height of this video.
        /// </summary>
        public int Height { get { return height; } }

        /// <summary>
        /// Gets or sets the type of soundtrack accompanying the video.
        /// </summary>
        [ContentSerializerAttribute]
        public VideoSoundtrackType VideoSoundtrackType { get; set; }

        /// <summary>
        /// Gets the width of this video.
        /// </summary>
        public int Width { get { return width; } }

        /// <summary>
        /// Initializes a new copy of the VideoContent class for the specified video file.
        /// </summary>
        /// <param name="filename">The file name of the video to import.</param>
        public VideoContent(
            string filename
            )
        {
            Filename = filename;
            // TODO: Open video and fill in properties
            // ...
            bitsPerSecond = 0;
            duration = TimeSpan.Zero;
            framesPerSecond = 0.0f;
            height = 0;
            width = 0;
        }

        ~VideoContent()
        {
            Dispose(false);
        }

        /// <summary>
        /// Immediately releases the unmanaged resources used by this object.
        /// </summary>
        public void Dispose()
        {
            Dispose(true);
            GC.SuppressFinalize(this);
        }

        protected virtual void Dispose(bool disposing)
        {
            if (!disposed)
            {
                if (disposing)
                {
                    // TODO: Free managed resources here
                    // ...
                }
                // TODO: Free unmanaged resources here
                // ...
                disposed = true;
            }
        }
    }
}