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// --------------------------------------------------------------------------------------------------------------------
// <copyright file="InteropModelCreator.cs" company="HandBrake Project (http://handbrake.fr)">
// This file is part of the HandBrake source code - It may be used under the terms of the GNU General Public License.
// </copyright>
// <summary>
// A Utility Class to Convert a
// </summary>
// --------------------------------------------------------------------------------------------------------------------
namespace HandBrake.ApplicationServices.Utilities
{
using System;
using System.Collections.Generic;
using System.Linq;
using HandBrake.ApplicationServices.Model;
using HandBrake.ApplicationServices.Model.Encoding;
using HandBrake.Interop.Model;
using HandBrake.Interop.Model.Encoding;
using HandBrake.Interop.Model.Encoding.x264;
/// <summary>
/// A Utility Class to Convert a
/// </summary>
public class InteropModelCreator
{
/// <summary>
/// The get encode job.
/// </summary>
/// <param name="task">
/// The task.
/// </param>
/// <returns>
/// The <see cref="EncodeJob"/>.
/// </returns>
public static EncodeJob GetEncodeJob(QueueTask task)
{
// Sanity Checking
if (task == null || task.Task == null)
{
return null;
}
return GetEncodeJob(task.Task);
}
/// <summary>
/// Get an EncodeJob model for a LibHB Encode.
/// </summary>
/// <param name="task">
/// The task.
/// </param>
/// <returns>
/// An Interop.EncodeJob model.
/// </returns>
public static EncodeJob GetEncodeJob(EncodeTask task)
{
// The current Job Configuration
EncodeTask work = task;
// Which will be converted to this EncodeJob Model.
EncodeJob job = new EncodeJob();
EncodingProfile profile = new EncodingProfile();
job.EncodingProfile = profile;
// Audio Settings
profile.AudioEncodings = new List<AudioEncoding>();
job.ChosenAudioTracks = new List<int>();
foreach (AudioTrack track in work.AudioTracks)
{
AudioEncoding newTrack = new AudioEncoding
{
Bitrate = track.Bitrate,
Drc = track.DRC,
Gain = track.Gain,
Encoder = Converters.GetCliAudioEncoder(track.Encoder),
InputNumber = track.Track.HasValue ? track.Track.Value : 0,
Mixdown = Converters.GetCliMixDown(track.MixDown),
SampleRateRaw = GetSampleRateRaw(track.SampleRate),
};
profile.AudioEncodings.Add(newTrack);
if (track.Track != null)
{
job.ChosenAudioTracks.Add(track.Track.Value);
}
}
// Title Settings
job.OutputPath = work.Destination;
job.SourcePath = work.Source;
job.Title = work.Title;
// job.SourceType = work.Type;
switch (work.PointToPointMode)
{
case PointToPointMode.Chapters:
job.RangeType = VideoRangeType.Chapters;
break;
case PointToPointMode.Seconds:
job.RangeType = VideoRangeType.Seconds;
break;
case PointToPointMode.Frames:
job.RangeType = VideoRangeType.Frames;
break;
}
if (work.PointToPointMode == PointToPointMode.Seconds)
{
job.SecondsEnd = work.EndPoint;
job.SecondsStart = work.StartPoint;
}
if (work.PointToPointMode == PointToPointMode.Chapters)
{
job.ChapterStart = work.StartPoint;
job.ChapterEnd = work.EndPoint;
}
if (work.PointToPointMode == PointToPointMode.Frames)
{
job.FramesEnd = work.EndPoint;
job.FramesStart = work.StartPoint;
}
job.Angle = work.Angle;
job.EncodingProfile = profile;
// Output Settings
profile.IPod5GSupport = work.IPod5GSupport;
profile.Optimize = work.OptimizeMP4;
switch (work.OutputFormat)
{
case OutputFormat.Mp4:
case OutputFormat.M4V:
profile.ContainerName = "av_mp4"; // TODO make part of enum.
break;
case OutputFormat.Mkv:
profile.ContainerName = "av_mkv"; // TODO make part of enum.
break;
}
// Picture Settings
profile.Anamorphic = work.Anamorphic;
profile.Cropping = new Cropping
{
Top = work.Cropping.Top,
Bottom = work.Cropping.Bottom,
Left = work.Cropping.Left,
Right = work.Cropping.Right
};
profile.CroppingType = CroppingType.Custom; // TODO deal with this better
profile.DisplayWidth = work.DisplayWidth.HasValue
? int.Parse(Math.Round(work.DisplayWidth.Value, 0).ToString())
: 0;
profile.PixelAspectX = work.PixelAspectX;
profile.PixelAspectY = work.PixelAspectY;
profile.Height = work.Height.HasValue ? work.Height.Value : 0;
profile.KeepDisplayAspect = work.KeepDisplayAspect;
profile.MaxHeight = work.MaxHeight.HasValue ? work.MaxHeight.Value : 0;
profile.MaxWidth = work.MaxWidth.HasValue ? work.MaxWidth.Value : 0;
profile.Modulus = work.Modulus.HasValue ? work.Modulus.Value : 16;
profile.UseDisplayWidth = true;
profile.Width = work.Width.HasValue ? work.Width.Value : 0;
// Filter Settings
profile.CustomDecomb = work.CustomDecomb;
profile.CustomDeinterlace = work.CustomDeinterlace;
profile.CustomDenoise = work.CustomDenoise;
profile.CustomDetelecine = work.CustomDetelecine;
if (work.Deblock > 4)
profile.Deblock = work.Deblock;
profile.Decomb = work.Decomb;
profile.Deinterlace = work.Deinterlace;
profile.Denoise = work.Denoise;
profile.Detelecine = work.Detelecine;
profile.Grayscale = work.Grayscale;
// Video Settings
profile.Framerate = work.Framerate.HasValue ? work.Framerate.Value : 0;
profile.ConstantFramerate = work.FramerateMode == FramerateMode.CFR;
profile.Quality = work.Quality.HasValue ? work.Quality.Value : 0;
profile.VideoBitrate = work.VideoBitrate.HasValue ? work.VideoBitrate.Value : 0;
profile.VideoEncodeRateType = work.VideoEncodeRateType;
profile.VideoEncoder = Converters.GetVideoEncoder(work.VideoEncoder);
if (work.VideoEncoder == VideoEncoder.X264)
{
profile.VideoPreset = work.X264Preset.ToString().ToLower().Replace(" ", string.Empty);
profile.VideoTunes = new List<string>();
if (work.X264Tune != x264Tune.None)
{
profile.VideoTunes.Add(work.X264Tune.ToString().ToLower().Replace(" ", string.Empty));
}
if (work.FastDecode)
{
profile.VideoTunes.Add("fastdecode");
}
}
else if (work.VideoEncoder == VideoEncoder.X265)
{
profile.VideoPreset = work.X265Preset.ToString().ToLower().Replace(" ", string.Empty);
profile.VideoProfile = work.H265Profile.ToString().ToLower().Replace(" ", string.Empty);
profile.VideoTunes = new List<string>();
}
profile.VideoLevel = work.H264Level;
profile.VideoProfile = work.H264Profile.ToString().ToLower().Replace(" ", string.Empty); // TODO change these away from strings.
// Chapter Markers
profile.IncludeChapterMarkers = work.IncludeChapterMarkers;
job.CustomChapterNames = work.ChapterNames.Select(item => item.ChapterName).ToList();
job.UseDefaultChapterNames = work.IncludeChapterMarkers;
// Advanced Settings
profile.VideoOptions = work.AdvancedEncoderOptions;
// Subtitles
job.Subtitles = new Subtitles { SourceSubtitles = new List<SourceSubtitle>(), SrtSubtitles = new List<SrtSubtitle>() };
foreach (SubtitleTrack track in work.SubtitleTracks)
{
if (track.IsSrtSubtitle)
{
job.Subtitles.SrtSubtitles.Add(
new SrtSubtitle
{
CharacterCode = track.SrtCharCode,
Default = track.Default,
FileName = track.SrtFileName,
LanguageCode = track.SrtLang,
Offset = track.SrtOffset
});
}
else
{
if (track.SourceTrack != null)
{
job.Subtitles.SourceSubtitles.Add(
new SourceSubtitle
{
BurnedIn = track.Burned,
Default = track.Default,
Forced = track.Forced,
TrackNumber = track.SourceTrack.TrackNumber
});
}
}
}
return job;
}
/// <summary>
/// Get the Raw Sample Rate
/// </summary>
/// <param name="rate">
/// The rate.
/// </param>
/// <returns>
/// The Raw sample rate as an int
/// </returns>
private static int GetSampleRateRaw(double rate)
{
if (rate == 22.05)
return 22050;
else if (rate == 24)
return 24000;
else if (rate == 44.1)
return 32000;
else if (rate == 48)
return 48000;
else return 48000;
}
}
}
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