public Mp4ContainerSettings(IAudioSettings audio, IVideoSettings video, IWatermarkSettings watermark)
{
FileNameExtension = "mp4";
Audio = audio;
Video = video;
Watermark = watermark;
AllowedMetaData = new List<string>
{
"Title",
"Artist",
"AlbumArtist",
"Album",
"Grouping",
"Composer",
"Year",
"Track",
"Comment",
"Genre",
"Copyright",
"Description",
"Synopsis",
"Show",
"EpisodeId",
"Network",
"Lyrics",
};
}
public FlvContainerSettings(IAudioSettings audio, IVideoSettings video, IWatermarkSettings watermark)
{
FileNameExtension = "flv";
Audio = audio;
//These are the only 2 supported audio codecs by flv
//Flash 9 is required for AAC support
if (!(Audio.CodecName == "libmp3lame" || Audio.CodecName == "libvo_aacenc"))
{
Audio.CodecName = "libmp3lame";
}
//Only the following frequencies are supported by flv when using mp3
if (Audio.CodecName == "libmp3lame")
{
if (!(Audio.Frequency == 11025 || Audio.Frequency == 22050 || Audio.Frequency == 44100))
{
Audio.Frequency = 22050;
}
}
Video = video;
Watermark = watermark;
AllowedMetaData = new List<string>();
}
private void DoAddWatermark(PdfDocument pdfDocument, IWatermarkSettings watermarkSettings, Func <PdfPage, PdfDocument, PdfCanvas> GetPdfCanvas)
{
if (!watermarkSettings.Enabled)
{
return;
}
_logger.Debug("File: " + Path.GetFullPath(watermarkSettings.File));
var nDocument = pdfDocument.GetNumberOfPages();
var watermarkReader = new PdfReader(watermarkSettings.File);
var watermarkDocument = new PdfDocument(watermarkReader);
var nWatermark = watermarkDocument.GetNumberOfPages();
var watermarkPageMapper = new WatermarkPageMapper(nWatermark, watermarkSettings);
for (var documentPageNumber = 1; documentPageNumber <= nDocument; documentPageNumber++)
{
if (!watermarkPageMapper.GetWatermarkPageNumber(documentPageNumber, out var watermarkPageNumber))
{
continue;
}
var watermarkPage = watermarkDocument.GetPage(watermarkPageNumber);
var documentPage = pdfDocument.GetPage(documentPageNumber);
var watermarkPageSize = watermarkPage.GetPageSize();
var watermarkPageRotation = watermarkPage.GetRotation();
var documentPageSize = documentPage.GetPageSize();
if (documentPage.GetRotation() == 90 || documentPage.GetRotation() == 270)
{
//Turn with document page...
//*
watermarkPageRotation += 90;
watermarkPageRotation = watermarkPageRotation % 360;
//*/
documentPageSize = new Rectangle(documentPageSize.GetHeight(), documentPageSize.GetWidth());
}
var pdfCanvas = GetPdfCanvas(documentPage, pdfDocument);
pdfCanvas.SaveState();
var state = new PdfExtGState();
var opacity = watermarkSettings.Opacity / 100.0f;
state.SetFillOpacity(opacity);
pdfCanvas.SetExtGState(state);
var watermarkCopy = watermarkPage.CopyTo(pdfDocument);
var watermarkXObject = new PdfFormXObject(watermarkCopy);
AddPageWithRotationAndScaling(pdfCanvas, documentPageSize, watermarkXObject, watermarkPageSize, watermarkPageRotation, watermarkSettings.FitToPage);
pdfCanvas.RestoreState();
}
watermarkReader.Close();
}
public OggContainerSettings(IAudioSettings audio, IVideoSettings video, IWatermarkSettings watermark)
{
FileNameExtension = "ogv";
Audio = audio;
Audio.CodecName = "libvorbis"; //This is the only supported audio codec for the ogg container
Video = video;
Watermark = watermark;
AllowedMetaData = new List<string>();
}
public WebmContainerSettings(IAudioSettings audio, IVideoSettings video, IWatermarkSettings watermark)
{
FileNameExtension = "webm";
Audio = audio;
Audio.CodecName = "libvorbis"; //This is the only supported audio codec for the webm container
Video = video;
Watermark = watermark;
AllowedMetaData = new List<string>
{
"Title",
"Description",
"Langauge",
};
}
public AviContainerSettings(IAudioSettings audio, IVideoSettings video, IWatermarkSettings watermark)
{
FileNameExtension = "avi";
Audio = audio;
Video = video;
Watermark = watermark;
AllowedMetaData = new List<string>()
{
"Title",
"Artist",
"Copyright",
"Comment",
"Album",
"Genre",
"Track",
};
}
public WatermarkPageMapper(int numBackgroundPages, IWatermarkSettings watermarkSettings)
{
_numBackgroundPages = numBackgroundPages;
_watermarkSettings = watermarkSettings;
}
