public MetadataInfoTreeContainer EditInfo(MetadataInfoTreeContainer infoToUpdate, List<MetadataInfoTreeContainer> suppliedInfo)
{
infoToUpdate.HasVideo = false;
infoToUpdate.VideoStream = null;
return infoToUpdate;
}
public MetadataInfoTreeContainer EditInfo(MetadataInfoTreeContainer infoToUpdate, List<MetadataInfoTreeContainer> suppliedInfo)
{
infoToUpdate.VideoStream.VideoMetadata.Width = Width.GetValueOrDefault();
infoToUpdate.VideoStream.VideoMetadata.Height = Height.GetValueOrDefault();
infoToUpdate.VideoStream.VideoMetadata.CodedWidth = Width.GetValueOrDefault();
infoToUpdate.VideoStream.VideoMetadata.CodedHeight = Height.GetValueOrDefault();
return infoToUpdate;
}
public MetadataInfoTreeContainer EditInfo(MetadataInfoTreeContainer infoToUpdate, List<MetadataInfoTreeContainer> suppliedInfo)
{
if (infoToUpdate.VideoStream.Duration > Length)
{
infoToUpdate.VideoStream.Duration = Length;
}
return infoToUpdate;
}
public MetadataInfoTreeContainer EditInfo(MetadataInfoTreeContainer infoToUpdate, List<MetadataInfoTreeContainer> suppliedInfo)
{
switch (Duration)
{
case DurationType.First:
return suppliedInfo.FirstOrDefault();
case DurationType.Shortest:
return suppliedInfo.OrderBy(r => r.AudioStream.AudioMetadata.Duration).FirstOrDefault();
default:
return suppliedInfo.OrderByDescending(r => r.AudioStream.AudioMetadata.Duration).FirstOrDefault();
}
}
public MetadataInfoTreeContainer EditInfo(MetadataInfoTreeContainer infoToUpdate, List<MetadataInfoTreeContainer> suppliedInfo)
{
var emptyMetadataInfo = MetadataInfo.Create();
emptyMetadataInfo.AudioMetadata = new AudioStreamMetadata
{
SampleRate = SampleRate ?? 44100,
Duration = TimeSpan.MaxValue,
DurationTs = long.MaxValue,
};
return MetadataInfoTreeContainer.Create(AudioStream.Create(emptyMetadataInfo));
}
public MetadataInfoTreeContainer EditInfo(MetadataInfoTreeContainer infoToUpdate, List<MetadataInfoTreeContainer> suppliedInfo)
{
if (NumberOfAudioOut > 0)
{
infoToUpdate.AudioStream.AudioMetadata.Duration = TimeSpan.FromSeconds(suppliedInfo.Sum(i => i.AudioStream.AudioMetadata.Duration.TotalSeconds));
}
if (NumberOfVideoOut > 0)
{
infoToUpdate.VideoStream.VideoMetadata.Duration = TimeSpan.FromSeconds(suppliedInfo.Sum(i => i.VideoStream.VideoMetadata.Duration.TotalSeconds));
}
return infoToUpdate;
}
internal static MetadataInfoTreeContainer Create(IContainer container)
{
var instanceOfTreeContainer = new MetadataInfoTreeContainer();
if (container.Streams.OfType <VideoStream>().Any())
{
instanceOfTreeContainer.VideoStream = container.Streams.OfType <VideoStream>().First().Info.Copy();
}
if (container.Streams.OfType <AudioStream>().Any())
{
instanceOfTreeContainer.AudioStream = container.Streams.OfType <AudioStream>().First().Info.Copy();
}
return(instanceOfTreeContainer);
}
public MetadataInfoTreeContainer EditInfo(MetadataInfoTreeContainer infoToUpdate, List<MetadataInfoTreeContainer> suppliedInfo)
{
var emptyMetadataInfo = MetadataInfo.Create();
emptyMetadataInfo.VideoMetadata = new VideoStreamMetadata
{
Width = Size.HasValue ? Size.Value.Width : 320,
Height = Size.HasValue ? Size.Value.Height : 240,
AverageFrameRate = Fraction.Create(FrameRate ?? 25, 1),
RFrameRate = Fraction.Create(FrameRate ?? 25, 1),
Duration = Duration ?? TimeSpan.MaxValue,
DurationTs = long.MaxValue,
};
return MetadataInfoTreeContainer.Create(VideoStream.Create(emptyMetadataInfo));
}
internal static MetadataInfoTreeContainer Create(IContainer container)
{
var instanceOfTreeContainer = new MetadataInfoTreeContainer();
if (container.Streams.OfType<VideoStream>().Any())
{
instanceOfTreeContainer.VideoStream = container.Streams.OfType<VideoStream>().First().Info.Copy();
}
if (container.Streams.OfType<AudioStream>().Any())
{
instanceOfTreeContainer.AudioStream = container.Streams.OfType<AudioStream>().First().Info.Copy();
}
return instanceOfTreeContainer;
}
public MetadataInfoTreeContainer EditInfo(MetadataInfoTreeContainer infoToUpdate, List<MetadataInfoTreeContainer> suppliedInfo)
{
infoToUpdate.AudioStream = null;
return infoToUpdate;
}
public MetadataInfoTreeContainer EditInfo(MetadataInfoTreeContainer infoToUpdate, List<MetadataInfoTreeContainer> suppliedInfo)
{
infoToUpdate.AudioStream.AudioMetadata.BitRate = Rate * 1000;
return infoToUpdate;
}
private MetadataInfoTreeSource(IContainer resource, SettingsCollection settings)
{
Settings = settings;
Resource = MetadataInfoTreeContainer.Create(resource);
}
public MetadataInfoTreeContainer EditInfo(MetadataInfoTreeContainer infoToUpdate, List<MetadataInfoTreeContainer> suppliedInfo)
{
return MetadataInfoTreeContainer.Create(Resource);
}
public MetadataInfoTreeContainer EditInfo(MetadataInfoTreeContainer infoToUpdate, List<MetadataInfoTreeContainer> suppliedInfo)
{
if (Shortest)
{
return suppliedInfo.OrderBy(r => r.VideoStream.VideoMetadata.Duration).FirstOrDefault();
}
var mainMetadataInfo = suppliedInfo.ElementAt(0);
var overlayMetadataInfo = suppliedInfo.ElementAt(1);
return EofAction == OverlayEofActionType.EndAll
? overlayMetadataInfo
: mainMetadataInfo;
}
public MetadataInfoTreeContainer EditInfo(MetadataInfoTreeContainer infoToUpdate, List<MetadataInfoTreeContainer> suppliedInfo)
{
var startTimeInSeconds = 0D;
var endTimeInSeconds = infoToUpdate.VideoStream.Duration.TotalSeconds;
if (End.HasValue)
{
endTimeInSeconds = End.Value;
}
else if (EndFrame.HasValue)
{
endTimeInSeconds = (double)EndFrame.Value / (double)infoToUpdate.VideoStream.FrameRate.ToDouble();
}
else if (EndPts.HasValue)
{
endTimeInSeconds = (double)EndPts.Value / (double)infoToUpdate.VideoStream.Timebase.ToDouble();
}
if (Start.HasValue)
{
startTimeInSeconds = Start.Value;
}
else if (StartFrame.HasValue)
{
startTimeInSeconds = (double)StartFrame.Value / (double)infoToUpdate.VideoStream.FrameRate.ToDouble();
}
else if (StartPts.HasValue)
{
startTimeInSeconds = (double)StartPts.Value / (double)infoToUpdate.VideoStream.Timebase.ToDouble();
}
var timeInSecondsAfterTrim = endTimeInSeconds - startTimeInSeconds;
if (timeInSecondsAfterTrim < 0)
{
timeInSecondsAfterTrim = 0;
}
infoToUpdate.VideoStream.Duration = TimeSpan.FromSeconds(timeInSecondsAfterTrim);
return infoToUpdate;
}
public MetadataInfoTreeContainer EditInfo(MetadataInfoTreeContainer infoToUpdate, List<MetadataInfoTreeContainer> suppliedInfo)
{
infoToUpdate.VideoStream.Dimensions = Dimensions;
return infoToUpdate;
}
public MetadataInfoTreeContainer EditInfo(MetadataInfoTreeContainer infoToUpdate, List<MetadataInfoTreeContainer> suppliedInfo)
{
infoToUpdate.VideoStream.VideoMetadata.Duration = infoToUpdate.VideoStream.VideoMetadata.Duration - Length;
return infoToUpdate;
}
public virtual MetadataInfoTreeContainer EditInfo(MetadataInfoTreeContainer infoToUpdate, List<MetadataInfoTreeContainer> suppliedInfo)
{
infoToUpdate.VideoStream.VideoMetadata.Duration = suppliedInfo.Min(r => r.VideoStream.VideoMetadata.Duration);
return infoToUpdate;
}
