1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
143
144
145
146
147
148
149
150
151
152
153
154
155
156
157
158
159
160
161
162
163
164
165
166
167
168
169
170
171
172
173
174
175
176
177
178
179
180
181
182
183
184
185
186
187
188
189
190
191
192
193
194
195
196
197
198
199
200
201
202
203
204
205
206
207
208
209
210
211
212
213
214
215
216
217
218
219
220
221
|
/* Title.cs $
This file is part of the HandBrake source code.
Homepage: <http://handbrake.fr>.
It may be used under the terms of the GNU General Public License. */
namespace HandBrake.ApplicationServices.Parsing
{
using System;
using System.Collections.Generic;
using System.Drawing;
using System.Globalization;
using System.IO;
using System.Text.RegularExpressions;
using HandBrake.ApplicationServices.Model;
/// <summary>
/// An object that represents a single Title of a DVD
/// </summary>
public class Title
{
/// <summary>
/// The Culture Info
/// </summary>
private static readonly CultureInfo Culture = new CultureInfo("en-US", false);
/// <summary>
/// Initializes a new instance of the <see cref="Title"/> class.
/// </summary>
public Title()
{
AudioTracks = new List<AudioTrack>();
Chapters = new List<Chapter>();
Subtitles = new List<Subtitle>();
}
#region Properties
/// <summary>
/// Gets or sets a Collection of chapters in this Title
/// </summary>
public List<Chapter> Chapters { get; set; }
/// <summary>
/// Gets or sets a Collection of audio tracks associated with this Title
/// </summary>
public List<AudioTrack> AudioTracks { get; set; }
/// <summary>
/// Gets or sets a Collection of subtitles associated with this Title
/// </summary>
public List<Subtitle> Subtitles { get; set; }
/// <summary>
/// Gets or sets The track number of this Title
/// </summary>
public int TitleNumber { get; set; }
/// <summary>
/// Gets or sets the length in time of this Title
/// </summary>
public TimeSpan Duration { get; set; }
/// <summary>
/// Gets or sets the resolution (width/height) of this Title
/// </summary>
public Size Resolution { get; set; }
/// <summary>
/// Gets or sets the aspect ratio of this Title
/// </summary>
public double AspectRatio { get; set; }
/// <summary>
/// Gets or sets AngleCount.
/// </summary>
public int AngleCount { get; set; }
/// <summary>
/// Gets or sets Par Value
/// </summary>
public Size ParVal { get; set; }
/// <summary>
/// Gets or sets the automatically detected crop region for this Title.
/// This is an int array with 4 items in it as so:
/// 0: T
/// 1: B
/// 2: L
/// 3: R
/// </summary>
public Cropping AutoCropDimensions { get; set; }
/// <summary>
/// Gets or sets the FPS of the source.
/// </summary>
public double Fps { get; set; }
/// <summary>
/// Gets or sets a value indicating whether this is a MainTitle.
/// </summary>
public bool MainTitle { get; set; }
/// <summary>
/// Gets or sets the Source Name
/// </summary>
public string SourceName { get; set; }
#endregion
/// <summary>
/// Parse the Title Information
/// </summary>
/// <param name="output">A stingreader of output data</param>
/// <returns>A Title</returns>
public static Title Parse(StringReader output)
{
var thisTitle = new Title();
Match m = Regex.Match(output.ReadLine(), @"^\+ title ([0-9]*):");
// Match track number for this title
if (m.Success)
thisTitle.TitleNumber = int.Parse(m.Groups[1].Value.Trim());
// If we are scanning a groupd of files, we'll want to get the source name.
string path = output.ReadLine();
m = Regex.Match(path, @" \+ Main Feature");
if (m.Success)
{
thisTitle.MainTitle = true;
path = output.ReadLine();
}
m = Regex.Match(path, @"^ \+ stream:");
if (m.Success)
thisTitle.SourceName = path.Replace("+ stream:", string.Empty).Trim();
if (!Init.DisableDvdNav)
{
// Get the Angles for the title.
m = Regex.Match(output.ReadLine(), @" \+ angle\(s\) ([0-9])");
if (m.Success)
{
string angleList = m.Value.Replace("+ angle(s) ", string.Empty).Trim();
int angleCount;
int.TryParse(angleList, out angleCount);
thisTitle.AngleCount = angleCount;
}
}
// Get duration for this title
m = Regex.Match(output.ReadLine(), @"^ \+ duration: ([0-9]{2}:[0-9]{2}:[0-9]{2})");
if (m.Success)
thisTitle.Duration = TimeSpan.Parse(m.Groups[1].Value);
// Get resolution, aspect ratio and FPS for this title
m = Regex.Match(output.ReadLine(), @"^ \+ size: ([0-9]*)x([0-9]*), pixel aspect: ([0-9]*)/([0-9]*), display aspect: ([0-9]*\.[0-9]*), ([0-9]*\.[0-9]*) fps");
if (m.Success)
{
thisTitle.Resolution = new Size(int.Parse(m.Groups[1].Value), int.Parse(m.Groups[2].Value));
thisTitle.ParVal = new Size(int.Parse(m.Groups[3].Value), int.Parse(m.Groups[4].Value));
thisTitle.AspectRatio = float.Parse(m.Groups[5].Value, Culture);
thisTitle.Fps = float.Parse(m.Groups[6].Value, Culture);
}
// Get autocrop region for this title
m = Regex.Match(output.ReadLine(), @"^ \+ autocrop: ([0-9]*)/([0-9]*)/([0-9]*)/([0-9]*)");
if (m.Success)
{
thisTitle.AutoCropDimensions = new Cropping
{
Top = int.Parse(m.Groups[1].Value),
Bottom = int.Parse(m.Groups[2].Value),
Left = int.Parse(m.Groups[3].Value),
Right = int.Parse(m.Groups[4].Value)
};
}
thisTitle.Chapters.AddRange(Chapter.ParseList(output));
thisTitle.AudioTracks.AddRange(AudioTrack.ParseList(output));
thisTitle.Subtitles.AddRange(Subtitle.ParseList(output));
return thisTitle;
}
/// <summary>
/// Return a list of parsed titles
/// </summary>
/// <param name="output">The Output</param>
/// <returns>A List of titles</returns>
public static Title[] ParseList(string output)
{
var titles = new List<Title>();
var sr = new StringReader(output);
while (sr.Peek() == '+' || sr.Peek() == ' ')
{
// If the the character is a space, then chances are the line
if (sr.Peek() == ' ') // If the character is a space, then chances are it's the combing detected line.
sr.ReadLine(); // Skip over it
else
titles.Add(Parse(sr));
}
return titles.ToArray();
}
/// <summary>
/// Override of the ToString method to provide an easy way to use this object in the UI
/// </summary>
/// <returns>A string representing this track in the format: {title #} (00:00:00)</returns>
public override string ToString()
{
return string.Format("{0} ({1:00}:{2:00}:{3:00})", TitleNumber, Duration.Hours, Duration.Minutes, Duration.Seconds);
}
}
}
|
