/// <summary>
/// Select the default subtitle track.
/// </summary>
/// <param name="subtitle">
/// The subtitle.
/// </param>
public void SelectDefaultTrack(SubtitleTrack subtitle)
{
foreach (SubtitleTrack track in this.Task.SubtitleTracks)
{
if (track == subtitle)
{
continue; // Skip the track the user selected.
}
track.Default = false;
}
this.NotifyOfPropertyChange(() => this.Task);
}
/// <summary>
/// Select the burned in track.
/// </summary>
/// <param name="subtitle">
/// The subtitle.
/// </param>
public void SetBurnedToFalseForAllExcept(SubtitleTrack subtitle)
{
foreach (SubtitleTrack track in this.Task.SubtitleTracks)
{
if (track == subtitle)
{
continue; // Skip the track the user selected.
}
track.Burned = false;
}
this.NotifyOfPropertyChange(() => this.Task);
}
private void AddInputSubtitles(string[] filenames)
{
foreach (var srtFile in filenames)
{
if (!File.Exists(srtFile))
{
continue;
}
SubtitleTrack track = new SubtitleTrack
{
SrtFileName = Path.GetFileNameWithoutExtension(srtFile),
SrtOffset = 0,
SrtCharCode = "UTF-8",
SrtLang = "English",
SubtitleType = SubtitleType.IMPORTSRT,
SrtPath = srtFile
};
this.Task.SubtitleTracks.Add(track);
}
}
/// <summary>
/// Add a subtitle track.
/// The Source track is set based on the following order. If null, it will skip to the next option.
/// 1. Passed in Subtitle param
/// 2. First preferred Subtitle from source
/// 3. First subtitle from source.
/// Will not add a subtitle if the source has none.
/// </summary>
/// <param name="subtitle">
/// The subtitle. Use null to add preferred, or first from source (based on user preference)
/// </param>
private void Add(Subtitle subtitle)
{
Subtitle source = subtitle
?? ((this.SourceTracks != null)
? (this.SourceTracks.FirstOrDefault(l => l.Language == this.GetPreferredSubtitleTrackLanguage())
?? this.SourceTracks.FirstOrDefault(
s => !s.IsFakeForeignAudioScanTrack))
: null);
if (source == null)
{
source = foreignAudioSearchTrack;
if (this.Task.SubtitleTracks.Any(s => s.SourceTrack.Equals(this.foreignAudioSearchTrack)))
{
return; // Don't add more than one Foreign Audio Scan
}
}
SubtitleTrack track = new SubtitleTrack
{
SubtitleType = source.SubtitleType,
SourceTrack = source,
};
// Burn-in Behaviours
if (this.SubtitleBehaviours.SelectedBurnInBehaviour == SubtitleBurnInBehaviourModes.ForeignAudio ||
this.SubtitleBehaviours.SelectedBurnInBehaviour == SubtitleBurnInBehaviourModes.ForeignAudioPreferred)
{
if (subtitle != null && subtitle.IsFakeForeignAudioScanTrack)
{
// Only set burned if it's an an available option.
if (this.Task.OutputFormat == OutputFormat.Mp4 && this.Task.SubtitleTracks.Any(s => s.Burned))
{
track.Burned = false;
}
else
{
track.Burned = true;
this.SetBurnedToFalseForAllExcept(track);
}
}
}
// For MP4, PGS Subtitles must be burned in.
if (!track.Burned && (source.SubtitleType == SubtitleType.PGS) && this.Task != null && this.Task.OutputFormat == OutputFormat.Mp4)
{
if (this.Task.SubtitleTracks.Any(a => a.Burned))
{
return; // We can't add any more burned in tracks.
}
if (track.CanBeBurned)
{
track.Burned = true;
this.SetBurnedToFalseForAllExcept(track);
}
}
var encodeTask = this.Task;
if (encodeTask != null)
{
encodeTask.SubtitleTracks.Add(track);
}
}
/// <summary>
/// Remove a Track
/// </summary>
/// <param name="track">
/// The track.
/// </param>
public void Remove(SubtitleTrack track)
{
this.Task.SubtitleTracks.Remove(track);
}
