diff options
Diffstat (limited to 'win/C#/interop/HandBrakeInstance.cs')
| -rw-r--r-- | win/C#/interop/HandBrakeInstance.cs | 1168 |
1 files changed, 0 insertions, 1168 deletions
diff --git a/win/C#/interop/HandBrakeInstance.cs b/win/C#/interop/HandBrakeInstance.cs deleted file mode 100644 index 38c4c926c..000000000 --- a/win/C#/interop/HandBrakeInstance.cs +++ /dev/null @@ -1,1168 +0,0 @@ -namespace HandBrake.Interop
-{
- using System;
- using System.Collections.Generic;
- using System.IO;
- using System.Linq;
- using System.Runtime.InteropServices;
- using System.Text;
- using System.Timers;
- using System.Threading;
- using System.Windows.Media.Imaging;
- using HandBrake.SourceData;
- using HandBrake.Interop;
-
- /// <summary>
- /// A wrapper for a HandBrake instance.
- /// </summary>
- public class HandBrakeInstance : IDisposable
- {
- /// <summary>
- /// The number of MS between status polls when scanning.
- /// </summary>
- private const double ScanPollIntervalMs = 200;
-
- /// <summary>
- /// The number of MS between status polls when encoding.
- /// </summary>
- private const double EncodePollIntervalMs = 200;
-
- /// <summary>
- /// X264 options to add for a turbo first pass.
- /// </summary>
- private const string TurboX264Opts = "ref=1:subme=2:me=dia:analyse=none:trellis=0:no-fast-pskip=0:8x8dct=0:weightb=0";
-
- /// <summary>
- /// The native handle to the HandBrake instance.
- /// </summary>
- private IntPtr hbHandle;
-
- /// <summary>
- /// The timer to poll for scan status.
- /// </summary>
- private System.Timers.Timer scanPollTimer;
-
- /// <summary>
- /// The timer to poll for encode status.
- /// </summary>
- private System.Timers.Timer encodePollTimer;
-
- /// <summary>
- /// The list of original titles in native structure form.
- /// </summary>
- private List<hb_title_s> originalTitles;
-
- /// <summary>
- /// The list of titles on this instance.
- /// </summary>
- private List<Title> titles;
-
- /// <summary>
- /// The index of the default title.
- /// </summary>
- private int featureTitle;
-
- /// <summary>
- /// A list of native memory locations allocated by this instance.
- /// </summary>
- private List<IntPtr> encodeAllocatedMemory;
-
- /// <summary>
- /// The callback for log messages from HandBrake.
- /// </summary>
- private static LoggingCallback loggingCallback;
-
- /// <summary>
- /// The callback for error messages from HandBrake.
- /// </summary>
- private static LoggingCallback errorCallback;
-
- /// <summary>
- /// Fires for progress updates when scanning.
- /// </summary>
- public event EventHandler<ScanProgressEventArgs> ScanProgress;
-
- /// <summary>
- /// Fires when a scan has completed.
- /// </summary>
- public event EventHandler<EventArgs> ScanCompleted;
-
- /// <summary>
- /// Fires for progress updates when encoding.
- /// </summary>
- public event EventHandler<EncodeProgressEventArgs> EncodeProgress;
-
- /// <summary>
- /// Fires when an encode has completed.
- /// </summary>
- public event EventHandler<EncodeCompletedEventArgs> EncodeCompleted;
-
- /// <summary>
- /// Fires when HandBrake has logged a message.
- /// </summary>
- public static event EventHandler<MessageLoggedEventArgs> MessageLogged;
-
- /// <summary>
- /// Fires when HandBrake has logged an error.
- /// </summary>
- public static event EventHandler<MessageLoggedEventArgs> ErrorLogged;
-
- /// <summary>
- /// Destructor.
- /// </summary>
- ~HandBrakeInstance()
- {
- this.Dispose(false);
- }
-
- /// <summary>
- /// The list of titles on this instance.
- /// </summary>
- public List<Title> Titles
- {
- get
- {
- return this.titles;
- }
- }
-
- /// <summary>
- /// Gets the index of the default title.
- /// </summary>
- public int FeatureTitle
- {
- get
- {
- return this.featureTitle;
- }
- }
-
- /// <summary>
- /// Initializes this instance.
- /// </summary>
- /// <param name="verbosity"></param>
- public void Initialize(int verbosity)
- {
- // Register the logger if we have not already
- if (loggingCallback == null)
- {
- // Keep the callback as a member to prevent it from being garbage collected.
- loggingCallback = new LoggingCallback(HandBrakeInstance.LoggingHandler);
- errorCallback = new LoggingCallback(HandBrakeInstance.ErrorHandler);
- HbLib.hb_register_logger(loggingCallback);
- HbLib.hb_register_error_handler(errorCallback);
- }
-
- this.hbHandle = HbLib.hb_init(verbosity, update_check: 0);
- }
-
- /// <summary>
- /// Handles log messages from HandBrake.
- /// </summary>
- /// <param name="message">The log message (including newline).</param>
- public static void LoggingHandler(string message)
- {
- if (!string.IsNullOrEmpty(message))
- {
- string[] messageParts = message.Split(new string[] { "\n" }, StringSplitOptions.RemoveEmptyEntries);
-
- if (messageParts.Length > 0)
- {
- if (MessageLogged != null)
- {
- MessageLogged(null, new MessageLoggedEventArgs { Message = messageParts[0] });
- }
-
- System.Diagnostics.Debug.WriteLine(messageParts[0]);
- }
- }
- }
-
- /// <summary>
- /// Handles errors from HandBrake.
- /// </summary>
- /// <param name="message">The error message.</param>
- public static void ErrorHandler(string message)
- {
- if (!string.IsNullOrEmpty(message))
- {
- if (ErrorLogged != null)
- {
- ErrorLogged(null, new MessageLoggedEventArgs { Message = message });
- }
-
- System.Diagnostics.Debug.WriteLine("ERROR: " + message);
- }
- }
-
- /// <summary>
- /// Starts scanning the given path.
- /// </summary>
- /// <param name="path">The path to the video to scan.</param>
- /// <param name="previewCount">The number of preview images to make.</param>
- public void StartScan(string path, int previewCount)
- {
- this.StartScan(path, previewCount, 0);
- }
-
- /// <summary>
- /// Starts a scan of the given path.
- /// </summary>
- /// <param name="path">The path of the video to scan.</param>
- /// <param name="previewCount">The number of previews to make on each title.</param>
- /// <param name="titleIndex">The title index to scan (1-based, 0 for all titles).</param>
- public void StartScan(string path, int previewCount, int titleIndex)
- {
- HbLib.hb_scan(hbHandle, path, titleIndex, previewCount, 1);
- this.scanPollTimer = new System.Timers.Timer();
- this.scanPollTimer.Interval = ScanPollIntervalMs;
-
- // Lambda notation used to make sure we can view any JIT exceptions the method throws
- this.scanPollTimer.Elapsed += (o, e) =>
- {
- this.PollScanProgress();
- };
- this.scanPollTimer.Start();
- }
-
- /// <summary>
- /// Gets an image for the given job and preview
- /// </summary>
- /// <remarks>
- /// Only incorporates sizing and aspect ratio into preview image.
- /// </remarks>
- /// <param name="job">The encode job to preview.</param>
- /// <param name="previewNumber">The index of the preview to get (0-based).</param>
- /// <returns>An image with the requested preview.</returns>
- public BitmapImage GetPreview(EncodeJob job, int previewNumber)
- {
- hb_title_s title = this.GetOriginalTitle(job.Title);
-
- hb_job_s nativeJob = InteropUtilities.ReadStructure<hb_job_s>(title.job);
- List<IntPtr> allocatedMemory = this.ApplyJob(ref nativeJob, job, false, 0, 0);
-
- // Create a new job pointer from our modified job object
- IntPtr newJob = Marshal.AllocHGlobal(Marshal.SizeOf(typeof(hb_job_s)));
- Marshal.StructureToPtr(nativeJob, newJob, false);
- allocatedMemory.Add(newJob);
-
- int outputWidth = nativeJob.width;
- int outputHeight = nativeJob.height;
- int imageBufferSize = outputWidth * outputHeight * 4;
- IntPtr nativeBuffer = Marshal.AllocHGlobal(imageBufferSize);
- allocatedMemory.Add(nativeBuffer);
- HbLib.hb_set_job(this.hbHandle, job.Title, ref nativeJob);
- HbLib.hb_get_preview_by_index(this.hbHandle, job.Title, previewNumber, nativeBuffer);
-
- // Copy the filled image buffer to a managed array.
- byte[] managedBuffer = new byte[imageBufferSize];
- Marshal.Copy(nativeBuffer, managedBuffer, 0, imageBufferSize);
-
- InteropUtilities.FreeMemory(allocatedMemory);
-
- System.Drawing.Bitmap bitmap = new System.Drawing.Bitmap(outputWidth, outputHeight);
- System.Drawing.Imaging.BitmapData bitmapData = bitmap.LockBits(new System.Drawing.Rectangle(0, 0, outputWidth, outputHeight), System.Drawing.Imaging.ImageLockMode.WriteOnly, System.Drawing.Imaging.PixelFormat.Format32bppRgb);
-
- IntPtr ptr = bitmapData.Scan0;
-
- for (int i = 0; i < nativeJob.height; i++)
- {
- Marshal.Copy(managedBuffer, i * nativeJob.width * 4, ptr, nativeJob.width * 4);
- ptr = IntPtr.Add(ptr, bitmapData.Stride);
- }
-
- bitmap.UnlockBits(bitmapData);
- //bitmap.Save(@"d:\docs\test_" + previewNumber + ".png", System.Drawing.Imaging.ImageFormat.Png);
-
- using (MemoryStream memoryStream = new MemoryStream())
- {
- bitmap.Save(memoryStream, System.Drawing.Imaging.ImageFormat.Bmp);
- bitmap.Dispose();
-
- BitmapImage wpfBitmap = new BitmapImage();
- wpfBitmap.BeginInit();
- wpfBitmap.CacheOption = BitmapCacheOption.OnLoad;
- wpfBitmap.StreamSource = memoryStream;
- wpfBitmap.EndInit();
-
- return wpfBitmap;
- }
- }
-
- /// <summary>
- /// Starts an encode with the given job.
- /// </summary>
- /// <param name="job">The job to start.</param>
- public void StartEncode(EncodeJob job)
- {
- this.StartEncode(job, false, 0, 0);
- }
-
- /// <summary>
- /// Starts an encode with the given job.
- /// </summary>
- /// <param name="job">The job to start.</param>
- /// <param name="preview">True if this is a preview encode.</param>
- /// <param name="previewNumber">The preview number to start the encode at (0-based).</param>
- /// <param name="previewSeconds">The number of seconds in the preview.</param>
- public void StartEncode(EncodeJob job, bool preview, int previewNumber, int previewSeconds)
- {
- hb_job_s nativeJob = InteropUtilities.ReadStructure<hb_job_s>(this.GetOriginalTitle(job.Title).job);
- this.encodeAllocatedMemory = this.ApplyJob(ref nativeJob, job, preview, previewNumber, previewSeconds);
-
- if (!preview && job.EncodingProfile.IncludeChapterMarkers)
- {
- Title title = this.GetTitle(job.Title);
- int numChapters = title.Chapters.Count;
-
- if (job.UseDefaultChapterNames)
- {
- for (int i = 0; i < numChapters; i++)
- {
- HbLib.hb_set_chapter_name(this.hbHandle, job.Title, i + 1, "Chapter " + (i + 1));
- }
- }
- else
- {
- for (int i = 0; i < numChapters; i++)
- {
- HbLib.hb_set_chapter_name(this.hbHandle, job.Title, i + 1, job.CustomChapterNames[i]);
- }
- }
- }
-
- HbLib.hb_add(this.hbHandle, ref nativeJob);
-
- if (job.EncodingProfile.TwoPass)
- {
- nativeJob.pass = 2;
-
- string x264Opts = job.EncodingProfile.X264Options ?? string.Empty;
- nativeJob.x264opts = Marshal.StringToHGlobalAnsi(x264Opts);
- this.encodeAllocatedMemory.Add(nativeJob.x264opts);
-
- HbLib.hb_add(this.hbHandle, ref nativeJob);
- }
-
- HbLib.hb_start(this.hbHandle);
-
- this.encodePollTimer = new System.Timers.Timer();
- this.encodePollTimer.Interval = EncodePollIntervalMs;
-
- this.encodePollTimer.Elapsed += (o, e) =>
- {
- this.PollEncodeProgress();
- };
- this.encodePollTimer.Start();
- }
-
- /// <summary>
- /// Pauses the current encode.
- /// </summary>
- public void PauseEncode()
- {
- HbLib.hb_pause(this.hbHandle);
- }
-
- /// <summary>
- /// Resumes a paused encode.
- /// </summary>
- public void ResumeEncode()
- {
- HbLib.hb_resume(this.hbHandle);
- }
-
- /// <summary>
- /// Stops the current encode.
- /// </summary>
- public void StopEncode()
- {
- HbLib.hb_stop(this.hbHandle);
-
- // Also remove all jobs from the queue (in case we stopped a 2-pass encode)
- var currentJobs = new List<IntPtr>();
-
- int jobs = HbLib.hb_count(this.hbHandle);
- for (int i = 0; i < jobs; i++)
- {
- currentJobs.Add(HbLib.hb_job(this.hbHandle, 0));
- }
-
- foreach (IntPtr job in currentJobs)
- {
- HbLib.hb_rem(this.hbHandle, job);
- }
- }
-
- /// <summary>
- /// Gets the final size when using Anamorphic for a given encode job.
- /// </summary>
- /// <param name="job">The encode job to use.</param>
- /// <param name="width">The storage width.</param>
- /// <param name="height">The storage height.</param>
- /// <param name="parWidth">The pixel aspect X number.</param>
- /// <param name="parHeight">The pixel aspect Y number.</param>
- public void GetAnamorphicSize(EncodeJob job, out int width, out int height, out int parWidth, out int parHeight)
- {
- hb_job_s nativeJob = InteropUtilities.ReadStructure<hb_job_s>(this.GetOriginalTitle(job.Title).job);
- List<IntPtr> allocatedMemory = this.ApplyJob(ref nativeJob, job, false, 0, 0);
-
- int refWidth = 0;
- int refHeight = 0;
- int refParWidth = 0;
- int refParHeight = 0;
- HbLib.hb_set_job(this.hbHandle, job.Title, ref nativeJob);
- HbLib.hb_set_anamorphic_size_by_index(this.hbHandle, job.Title, ref refWidth, ref refHeight, ref refParWidth, ref refParHeight);
- //HbLib.hb_set_anamorphic_size(ref nativeJob, ref refWidth, ref refHeight, ref refParWidth, ref refParHeight);
- InteropUtilities.FreeMemory(allocatedMemory);
-
- width = refWidth;
- height = refHeight;
- parWidth = refParWidth;
- parHeight = refParHeight;
- }
-
- /// <summary>
- /// Frees any resources associated with this object.
- /// </summary>
- public void Dispose()
- {
- this.Dispose(true);
- GC.SuppressFinalize(this);
- }
-
- /// <summary>
- /// Call before app shutdown. Performs global cleanup.
- /// </summary>
- public static void DisposeGlobal()
- {
- HbLib.hb_global_close();
- }
-
- /// <summary>
- /// Frees any resources associated with this object.
- /// </summary>
- /// <param name="disposing">True if managed objects as well as unmanaged should be disposed.</param>
- protected virtual void Dispose(bool disposing)
- {
- if (disposing)
- {
- // Free other state (managed objects).
- }
-
- // Free unmanaged objects.
- IntPtr handlePtr = Marshal.AllocHGlobal(Marshal.SizeOf(typeof(IntPtr)));
- Marshal.WriteIntPtr(handlePtr, this.hbHandle);
- HbLib.hb_close(handlePtr);
- Marshal.FreeHGlobal(handlePtr);
- }
-
- /// <summary>
- /// Checks the status of the ongoing scan.
- /// </summary>
- private void PollScanProgress()
- {
- hb_state_s state = new hb_state_s();
- HbLib.hb_get_state(this.hbHandle, ref state);
-
- if (state.state == NativeConstants.HB_STATE_SCANNING)
- {
- if (this.ScanProgress != null)
- {
- int currentTitle = state.param.scanning.title_cur;
- int totalTitles = state.param.scanning.title_count;
- this.ScanProgress(this, new ScanProgressEventArgs { CurrentTitle = currentTitle, Titles = totalTitles });
- }
- }
- else if (state.state == NativeConstants.HB_STATE_SCANDONE)
- {
- this.titles = new List<Title>();
-
- IntPtr listPtr = HbLib.hb_get_titles(this.hbHandle);
- this.originalTitles = InteropUtilities.ConvertList<hb_title_s>(listPtr);
-
- foreach (hb_title_s title in this.originalTitles)
- {
- var newTitle = this.ConvertTitle(title);
- this.titles.Add(newTitle);
- }
-
- if (this.originalTitles.Count > 0)
- {
- hb_job_s nativeJob = InteropUtilities.ReadStructure<hb_job_s>(this.originalTitles[0].job);
- this.featureTitle = nativeJob.feature;
- }
- else
- {
- this.featureTitle = 0;
- }
-
- this.scanPollTimer.Stop();
-
- if (this.ScanCompleted != null)
- {
- this.ScanCompleted(this, new EventArgs());
- }
- }
- }
-
- /// <summary>
- /// Checks the status of the ongoing encode.
- /// </summary>
- private void PollEncodeProgress()
- {
- hb_state_s state = new hb_state_s();
- HbLib.hb_get_state(this.hbHandle, ref state);
-
- if (state.state == NativeConstants.HB_STATE_WORKING)
- {
- if (this.EncodeProgress != null)
- {
- var progressEventArgs = new EncodeProgressEventArgs
- {
- FractionComplete = state.param.working.progress,
- CurrentFrameRate = state.param.working.rate_cur,
- AverageFrameRate = state.param.working.rate_avg,
- EstimatedTimeLeft = new TimeSpan(state.param.working.hours, state.param.working.minutes, state.param.working.seconds),
- Pass = state.param.working.job_cur
- };
-
- this.EncodeProgress(this, progressEventArgs);
- }
- }
- else if (state.state == NativeConstants.HB_STATE_MUXING)
- {
- //System.Diagnostics.Debug.WriteLine("Muxing...");
- }
- else if (state.state == NativeConstants.HB_STATE_WORKDONE)
- {
- InteropUtilities.FreeMemory(this.encodeAllocatedMemory);
- this.encodePollTimer.Stop();
-
- if (this.EncodeCompleted != null)
- {
- this.EncodeCompleted(this, new EncodeCompletedEventArgs { Error = state.param.workdone.error > 0 });
- }
- }
- }
-
- /// <summary>
- /// Applies the encoding job to the native memory structure and returns a list of memory
- /// locations allocated during this.
- /// </summary>
- /// <param name="nativeJob">The native structure to apply to job info to.</param>
- /// <param name="job">The job info to apply.</param>
- /// <param name="preview">True if this is a preview encode.</param>
- /// <param name="previewNumber">The preview number (0-based) to encode.</param>
- /// <param name="previewSeconds">The number of seconds in the preview.</param>
- /// <returns>The list of memory locations allocated for the job.</returns>
- private List<IntPtr> ApplyJob(ref hb_job_s nativeJob, EncodeJob job, bool preview, int previewNumber, int previewSeconds)
- {
- var allocatedMemory = new List<IntPtr>();
- Title title = this.GetTitle(job.Title);
- hb_title_s originalTitle = this.GetOriginalTitle(job.Title);
-
- EncodingProfile profile = job.EncodingProfile;
-
- if (preview)
- {
- nativeJob.start_at_preview = previewNumber + 1;
- nativeJob.seek_points = 10;
-
- // There are 90,000 PTS per second.
- nativeJob.pts_to_stop = previewSeconds * 90000;
- }
- else if (job.ChapterStart > 0 && job.ChapterEnd > 0)
- {
- nativeJob.chapter_start = job.ChapterStart;
- nativeJob.chapter_end = job.ChapterEnd;
- }
- else
- {
- nativeJob.chapter_start = 1;
- nativeJob.chapter_end = title.Chapters.Count;
- }
-
- nativeJob.chapter_markers = profile.IncludeChapterMarkers ? 1 : 0;
-
- Cropping crop;
-
- if (profile.CustomCropping)
- {
- crop = profile.Cropping;
- }
- else
- {
- crop = title.AutoCropDimensions;
- }
-
- nativeJob.crop[0] = crop.Top;
- nativeJob.crop[1] = crop.Bottom;
- nativeJob.crop[2] = crop.Left;
- nativeJob.crop[3] = crop.Right;
-
- List<IntPtr> filterList = new List<IntPtr>();
- if (profile.Deinterlace != Deinterlace.Off)
- {
- nativeJob.deinterlace = 1;
- string settings = null;
-
- switch (profile.Deinterlace)
- {
- case Deinterlace.Fast:
- settings = "-1";
- break;
- case Deinterlace.Slow:
- settings = "2";
- break;
- case Deinterlace.Slower:
- settings = "0";
- break;
- case Deinterlace.Custom:
- settings = profile.CustomDeinterlace;
- break;
- default:
- break;
- }
-
- this.AddFilter(filterList, NativeConstants.HB_FILTER_DEINTERLACE, settings, allocatedMemory);
- }
- else
- {
- nativeJob.deinterlace = 0;
- }
-
- if (profile.Detelecine != Detelecine.Off)
- {
- string settings = null;
- if (profile.Detelecine == Detelecine.Custom)
- {
- settings = profile.CustomDetelecine;
- }
-
- this.AddFilter(filterList, NativeConstants.HB_FILTER_DETELECINE, settings, allocatedMemory);
- }
-
- if (profile.Decomb != Decomb.Off)
- {
- string settings = null;
- if (profile.Decomb == Decomb.Custom)
- {
- settings = profile.CustomDecomb;
- }
-
- this.AddFilter(filterList, NativeConstants.HB_FILTER_DECOMB, settings, allocatedMemory);
- }
-
- if (profile.Deblock > 0)
- {
- this.AddFilter(filterList, NativeConstants.HB_FILTER_DEBLOCK, profile.Deblock.ToString(), allocatedMemory);
- }
-
- if (profile.Denoise != Denoise.Off)
- {
- string settings = null;
- switch (profile.Denoise)
- {
- case Denoise.Weak:
- settings = "2:1:2:3";
- break;
- case Denoise.Medium:
- settings = "3:2:2:3";
- break;
- case Denoise.Strong:
- settings = "7:7:5:5";
- break;
- case Denoise.Custom:
- settings = profile.CustomDenoise;
- break;
- default:
- break;
- }
-
- this.AddFilter(filterList, NativeConstants.HB_FILTER_DENOISE, settings, allocatedMemory);
- }
-
- NativeList filterListNative = InteropUtilities.CreateIntPtrList(filterList);
- nativeJob.filters = filterListNative.ListPtr;
- allocatedMemory.AddRange(filterListNative.AllocatedMemory);
-
- int width = profile.Width;
- int height = profile.Height;
-
- if (width == 0)
- {
- width = title.Resolution.Width;
- }
-
- if (profile.MaxWidth > 0 && width > profile.MaxWidth)
- {
- width = profile.MaxWidth;
- }
-
- if (height == 0)
- {
- height = title.Resolution.Height;
- }
-
- if (profile.MaxHeight > 0 && height > profile.MaxHeight)
- {
- height = profile.MaxHeight;
- }
-
- nativeJob.grayscale = profile.Grayscale ? 1 : 0;
-
- switch (profile.Anamorphic)
- {
- case Anamorphic.None:
- nativeJob.anamorphic.mode = 0;
-
- if (profile.KeepDisplayAspect)
- {
- if (profile.Width == 0 && profile.Height == 0 || profile.Width == 0)
- {
- width = (int)((double)height * this.GetTitle(job.Title).AspectRatio);
- }
- else if (profile.Height == 0)
- {
- height = (int)((double)width / this.GetTitle(job.Title).AspectRatio);
- }
- }
-
- nativeJob.anamorphic.keep_display_aspect = profile.KeepDisplayAspect ? 1 : 0;
- break;
- case Anamorphic.Strict:
- nativeJob.anamorphic.mode = 1;
- break;
- case Anamorphic.Loose:
- nativeJob.anamorphic.mode = 2;
- break;
- case Anamorphic.Custom:
- nativeJob.anamorphic.mode = 3;
-
- nativeJob.modulus = profile.Modulus;
-
- if (profile.UseDisplayWidth)
- {
- if (profile.KeepDisplayAspect)
- {
- height = (int)((double)profile.DisplayWidth / this.GetTitle(job.Title).AspectRatio);
- }
-
- nativeJob.anamorphic.dar_width = profile.DisplayWidth;
- nativeJob.anamorphic.dar_height = height;
- nativeJob.anamorphic.keep_display_aspect = profile.KeepDisplayAspect ? 1 : 0;
- }
- else
- {
- nativeJob.anamorphic.par_width = profile.PixelAspectX;
- nativeJob.anamorphic.par_height = profile.PixelAspectY;
- nativeJob.anamorphic.keep_display_aspect = 0;
- }
- break;
- default:
- break;
- }
-
- nativeJob.width = width;
- nativeJob.height = height;
-
- nativeJob.maxWidth = profile.MaxWidth;
- nativeJob.maxHeight = profile.MaxHeight;
-
- switch (profile.VideoEncoder)
- {
- case VideoEncoder.X264:
- nativeJob.vcodec = NativeConstants.HB_VCODEC_X264;
- break;
- case VideoEncoder.Theora:
- nativeJob.vcodec = NativeConstants.HB_VCODEC_THEORA;
- break;
- case VideoEncoder.FFMpeg:
- nativeJob.vcodec = NativeConstants.HB_VCODEC_FFMPEG;
- break;
- default:
- break;
- }
-
- if (profile.Framerate == 0)
- {
- nativeJob.cfr = 0;
- }
- else
- {
- if (profile.PeakFramerate)
- {
- nativeJob.cfr = 2;
- }
- else
- {
- nativeJob.cfr = 1;
- }
-
- nativeJob.vrate = 27000000;
- nativeJob.vrate_base = Converters.FramerateToVrate(profile.Framerate);
- }
-
- // vfr
- // areBframes
- // color_matrix
- List<hb_audio_s> titleAudio = InteropUtilities.ConvertList<hb_audio_s>(originalTitle.list_audio);
-
- List<hb_audio_s> audioList = new List<hb_audio_s>();
- int numTracks = 0;
- foreach (AudioEncoding encoding in profile.AudioEncodings)
- {
- if (encoding.InputNumber == 0)
- {
- // Add this encoding for all chosen tracks
- foreach (int chosenTrack in job.ChosenAudioTracks)
- {
- if (titleAudio.Count >= chosenTrack)
- {
- audioList.Add(ConvertAudioBack(encoding, titleAudio[chosenTrack - 1], chosenTrack, numTracks++));
- }
- }
- }
- else if (encoding.InputNumber <= job.ChosenAudioTracks.Count)
- {
- // Add this encoding for the specified track, if it exists
- int trackNumber = job.ChosenAudioTracks[encoding.InputNumber - 1];
- audioList.Add(ConvertAudioBack(encoding, titleAudio[trackNumber - 1], trackNumber, numTracks++));
- }
- }
-
- NativeList nativeAudioList = InteropUtilities.ConvertListBack<hb_audio_s>(audioList);
- nativeJob.list_audio = nativeAudioList.ListPtr;
- allocatedMemory.AddRange(nativeAudioList.AllocatedMemory);
-
- List<hb_subtitle_s> subtitleList = new List<hb_subtitle_s>();
-
- if (job.Subtitles != null)
- {
- if (job.Subtitles.SourceSubtitles != null && job.Subtitles.SourceSubtitles.Count > 0)
- {
- List<hb_subtitle_s> titleSubtitles = InteropUtilities.ConvertList<hb_subtitle_s>(originalTitle.list_subtitle);
-
- foreach (SourceSubtitle sourceSubtitle in job.Subtitles.SourceSubtitles)
- {
- if (sourceSubtitle.TrackNumber == 0)
- {
- // Use subtitle search.
- nativeJob.select_subtitle_config.force = sourceSubtitle.Forced ? 1 : 0;
- nativeJob.select_subtitle_config.default_track = sourceSubtitle.Default ? 1 : 0;
-
- if (!sourceSubtitle.BurnedIn && profile.OutputFormat == OutputFormat.Mkv)
- {
- nativeJob.select_subtitle_config.dest = hb_subtitle_config_s_subdest.PASSTHRUSUB;
- }
-
- nativeJob.indepth_scan = 1;
- }
- else
- {
- // Use specified subtitle.
- hb_subtitle_s nativeSubtitle = titleSubtitles[sourceSubtitle.TrackNumber - 1];
- nativeSubtitle.config.force = sourceSubtitle.Forced ? 1 : 0;
- nativeSubtitle.config.default_track = sourceSubtitle.Default ? 1 : 0;
-
- if (!sourceSubtitle.BurnedIn && profile.OutputFormat == OutputFormat.Mkv && nativeSubtitle.format == hb_subtitle_s_subtype.PICTURESUB)
- {
- nativeSubtitle.config.dest = hb_subtitle_config_s_subdest.PASSTHRUSUB;
- }
-
- subtitleList.Add(nativeSubtitle);
- }
- }
- }
-
- if (job.Subtitles.SrtSubtitles != null)
- {
- foreach (SrtSubtitle srtSubtitle in job.Subtitles.SrtSubtitles)
- {
- hb_subtitle_s nativeSubtitle = new hb_subtitle_s();
- nativeSubtitle.id = subtitleList.Count << 8 | 0xFF;
- nativeSubtitle.iso639_2 = srtSubtitle.LanguageCode;
- nativeSubtitle.lang = LanguageCodes.Decode(srtSubtitle.LanguageCode);
- nativeSubtitle.source = hb_subtitle_s_subsource.SRTSUB;
- nativeSubtitle.format = hb_subtitle_s_subtype.TEXTSUB;
-
- nativeSubtitle.config.src_codeset = srtSubtitle.CharacterCode;
- nativeSubtitle.config.src_filename = srtSubtitle.FileName;
- nativeSubtitle.config.offset = srtSubtitle.Offset;
- nativeSubtitle.config.dest = hb_subtitle_config_s_subdest.PASSTHRUSUB;
- nativeSubtitle.config.default_track = srtSubtitle.Default ? 1 : 0;
-
- subtitleList.Add(nativeSubtitle);
- }
- }
- }
-
- NativeList nativeSubtitleList = InteropUtilities.ConvertListBack<hb_subtitle_s>(subtitleList);
- nativeJob.list_subtitle = nativeSubtitleList.ListPtr;
- allocatedMemory.AddRange(nativeSubtitleList.AllocatedMemory);
-
- if (profile.OutputFormat == OutputFormat.Mp4)
- {
- nativeJob.mux = NativeConstants.HB_MUX_MP4;
- }
- else
- {
- nativeJob.mux = NativeConstants.HB_MUX_MKV;
- }
-
- nativeJob.file = job.OutputPath;
-
- nativeJob.largeFileSize = profile.LargeFile ? 1 : 0;
- nativeJob.mp4_optimize = profile.Optimize ? 1 : 0;
- nativeJob.ipod_atom = profile.IPod5GSupport ? 1 : 0;
-
- string x264Options = profile.X264Options ?? string.Empty;
- if (profile.TwoPass)
- {
- nativeJob.pass = 1;
-
- if (profile.TurboFirstPass)
- {
- if (x264Options == string.Empty)
- {
- x264Options = TurboX264Opts;
- }
- else
- {
- x264Options += ":" + TurboX264Opts;
- }
- }
- }
-
- nativeJob.x264opts = Marshal.StringToHGlobalAnsi(x264Options);
- allocatedMemory.Add(nativeJob.x264opts);
-
- // indepth_scan
-
- if (title.AngleCount > 1)
- {
- nativeJob.angle = job.Angle;
- }
-
- switch (profile.VideoEncodeRateType)
- {
- case VideoEncodeRateType.ConstantQuality:
- nativeJob.vquality = (float)profile.Quality;
- nativeJob.vbitrate = 0;
- break;
- case VideoEncodeRateType.AverageBitrate:
- nativeJob.vquality = -1;
- nativeJob.vbitrate = profile.VideoBitrate;
- break;
- case VideoEncodeRateType.TargetSize:
- nativeJob.vquality = -1;
- nativeJob.vbitrate = HbLib.hb_calc_bitrate(ref nativeJob, profile.TargetSize);
- break;
- default:
- break;
- }
-
- // frames_to_skip
-
- return allocatedMemory;
- }
-
- /// <summary>
- /// Adds a filter to the given filter list.
- /// </summary>
- /// <param name="filterList">The filter list to add to.</param>
- /// <param name="filterType">The type of filter.</param>
- /// <param name="settings">Settings for the filter.</param>
- /// <param name="allocatedMemory">The list of allocated memory.</param>
- private void AddFilter(List<IntPtr> filterList, int filterType, string settings, List<IntPtr> allocatedMemory)
- {
- IntPtr settingsNativeString = Marshal.StringToHGlobalAnsi(settings);
- filterList.Add(HbLib.hb_get_filter_object(filterType, settingsNativeString));
-
- allocatedMemory.Add(settingsNativeString);
- }
-
- /// <summary>
- /// Gets the title, given the 1-based index.
- /// </summary>
- /// <param name="titleIndex">The index of the title (1-based).</param>
- /// <returns>The requested Title.</returns>
- private Title GetTitle(int titleIndex)
- {
- return this.Titles.SingleOrDefault(title => title.TitleNumber == titleIndex);
- }
-
- /// <summary>
- /// Gets the native title object from the title index.
- /// </summary>
- /// <param name="titleIndex">The index of the title (1-based).</param>
- /// <returns>Gets the native title object for the given index.</returns>
- private hb_title_s GetOriginalTitle(int titleIndex)
- {
- List<hb_title_s> matchingTitles = this.originalTitles.Where(title => title.index == titleIndex).ToList();
- if (matchingTitles.Count == 0)
- {
- throw new ArgumentException("Could not find specified title.");
- }
-
- if (matchingTitles.Count > 1)
- {
- throw new ArgumentException("Multiple titles matched.");
- }
-
- return matchingTitles[0];
- }
-
- /// <summary>
- /// Applies an audio encoding to a native audio encoding base structure.
- /// </summary>
- /// <param name="encoding">The encoding to apply.</param>
- /// <param name="baseStruct">The base native structure.</param>
- /// <param name="track"></param>
- /// <param name="outputTrack"></param>
- /// <returns>The resulting native audio structure.</returns>
- private hb_audio_s ConvertAudioBack(AudioEncoding encoding, hb_audio_s baseStruct, int track, int outputTrack)
- {
- hb_audio_s nativeAudio = baseStruct;
-
- //nativeAudio.config.input.track = track;
- nativeAudio.config.output.track = outputTrack;
-
- switch (encoding.Encoder)
- {
- case AudioEncoder.Ac3Passthrough:
- nativeAudio.config.output.codec = NativeConstants.HB_ACODEC_AC3;
- break;
- case AudioEncoder.DtsPassthrough:
- nativeAudio.config.output.codec = NativeConstants.HB_ACODEC_DCA;
- break;
- case AudioEncoder.Faac:
- nativeAudio.config.output.codec = NativeConstants.HB_ACODEC_FAAC;
- break;
- case AudioEncoder.Lame:
- nativeAudio.config.output.codec = NativeConstants.HB_ACODEC_LAME;
- break;
- case AudioEncoder.Vorbis:
- nativeAudio.config.output.codec = NativeConstants.HB_ACODEC_VORBIS;
- break;
- default:
- break;
- }
-
- nativeAudio.config.output.bitrate = encoding.Bitrate;
- nativeAudio.config.output.dynamic_range_compression = 0.0;
-
- switch (encoding.Mixdown)
- {
- case Mixdown.DolbyProLogicII:
- nativeAudio.config.output.mixdown = NativeConstants.HB_AMIXDOWN_DOLBYPLII;
- break;
- case Mixdown.DolbySurround:
- nativeAudio.config.output.mixdown = NativeConstants.HB_AMIXDOWN_DOLBY;
- break;
- case Mixdown.Mono:
- nativeAudio.config.output.mixdown = NativeConstants.HB_AMIXDOWN_MONO;
- break;
- case Mixdown.SixChannelDiscrete:
- nativeAudio.config.output.mixdown = NativeConstants.HB_AMIXDOWN_6CH;
- break;
- case Mixdown.Stereo:
- nativeAudio.config.output.mixdown = NativeConstants.HB_AMIXDOWN_STEREO;
- break;
- default:
- break;
- }
-
- if (encoding.SampleRate != null)
- {
- nativeAudio.config.output.samplerate = (int)(double.Parse(encoding.SampleRate) * 1000);
- }
-
- nativeAudio.padding = new byte[24600];
-
- return nativeAudio;
- }
-
- /// <summary>
- /// Converts a native title to a Title object.
- /// </summary>
- /// <param name="title">The native title structure.</param>
- /// <returns>The managed Title object.</returns>
- private Title ConvertTitle(hb_title_s title)
- {
- var newTitle = new Title
- {
- TitleNumber = title.index,
- Resolution = new Size(title.width, title.height),
- ParVal = new Size(title.pixel_aspect_width, title.pixel_aspect_height),
- Duration = TimeSpan.FromSeconds(((double)title.duration) / 90000),
- AutoCropDimensions = new Cropping
- {
- Top = title.crop[0],
- Bottom = title.crop[1],
- Left = title.crop[2],
- Right = title.crop[3]
- },
- AspectRatio = title.aspect,
- AngleCount = title.angle_count
- };
-
- int currentSubtitleTrack = 1;
- List<hb_subtitle_s> subtitleList = InteropUtilities.ConvertList<hb_subtitle_s>(title.list_subtitle);
- foreach (hb_subtitle_s subtitle in subtitleList)
- {
- var newSubtitle = new Subtitle
- {
- TrackNumber = currentSubtitleTrack,
- Language = subtitle.lang,
- LanguageCode = subtitle.iso639_2
- };
-
- if (subtitle.format == hb_subtitle_s_subtype.PICTURESUB)
- {
- newSubtitle.SubtitleType = SubtitleType.Picture;
- }
- else if (subtitle.format == hb_subtitle_s_subtype.TEXTSUB)
- {
- newSubtitle.SubtitleType = SubtitleType.Text;
- }
-
- newTitle.Subtitles.Add(newSubtitle);
-
- currentSubtitleTrack++;
- }
-
- int currentAudioTrack = 1;
- List<hb_audio_s> audioList = InteropUtilities.ConvertList<hb_audio_s>(title.list_audio);
- foreach (hb_audio_s audio in audioList)
- {
- var newAudio = new AudioTrack
- {
- TrackNumber = currentAudioTrack,
- Language = audio.config.lang.simple,
- LanguageCode = audio.config.lang.iso639_2,
- Description = audio.config.lang.description
- };
-
- newTitle.AudioTracks.Add(newAudio);
-
- currentAudioTrack++;
- }
-
- List<hb_chapter_s> chapterList = InteropUtilities.ConvertList<hb_chapter_s>(title.list_chapter);
- foreach (hb_chapter_s chapter in chapterList)
- {
- var newChapter = new Chapter
- {
- ChapterNumber = chapter.index,
- Duration = TimeSpan.FromSeconds(((double)chapter.duration) / 90000)
- };
-
- newTitle.Chapters.Add(newChapter);
- }
-
- return newTitle;
- }
- }
-}
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