public void Clear()
{
Codec = String.Empty;
Aspect = "0x0";
Bitrate = 0;
Channels = 0;
TrackType = String.Empty;
FrameRate = 0;
SamplingRateHz = 0;
Width = RealWidth;
PixelAspect = 1;
Height = Height;
DurationMS = DurationMS;
TargetAudioCodec = MediaConvertGUIConfiguration.GetAudioCodecByName("none");
RotatationAngle = 0;
}
public void OpenSchemeFromXML(string fileName)
{
// http://stackoverflow.com/questions/243022/parsing-through-xml-elements-in-xmlreader
var xmlDoc = new XmlDocument();
xmlDoc.Load(fileName);
var xmlRoot = xmlDoc.DocumentElement;
foreach (XmlNode item in xmlRoot.SelectNodes(@"/MultimediaScheme"))
{
MediaContainer container;
var node = item.SelectSingleNode("Container");
if ((node != null) &&
(node.FirstChild != null))
{
container = MediaConvertGUIConfiguration.GetContainerByName(node.FirstChild.Value);
if (container != null)
{
TargetContainer = container;
}
}
}
var firstVideoTrack = FirstVideoTrack;
if (firstVideoTrack != null)
{
foreach (XmlNode item in xmlRoot.SelectNodes(@"/MultimediaScheme/Video"))
{
int width;
var widthNode = item.SelectSingleNode("Width");
if ((widthNode != null) && (widthNode.FirstChild != null))
{
if (int.TryParse(widthNode.FirstChild.Value, out width))
{
firstVideoTrack.Width = width;
}
}
int height;
var heightNode = item.SelectSingleNode("Height");
if ((heightNode != null) && (heightNode.FirstChild != null))
{
if (int.TryParse(heightNode.FirstChild.Value, out height))
{
firstVideoTrack.Height = height;
}
}
int bitrate;
var bitrateNode = item.SelectSingleNode("Bitrate");
if ((bitrateNode != null) && (bitrateNode.FirstChild != null))
{
if (int.TryParse(bitrateNode.FirstChild.Value, out bitrate))
{
firstVideoTrack.Bitrate = bitrate;
}
}
decimal framerate;
var framerateNode = item.SelectSingleNode("Framerate");
if ((framerateNode != null) && (framerateNode.FirstChild != null))
{
if (decimal.TryParse(framerateNode.FirstChild.Value, out framerate))
{
firstVideoTrack.FrameRate = framerate;
}
}
var aspectNode = item.SelectSingleNode("Aspect");
if ((aspectNode != null) && (aspectNode.FirstChild != null))
{
if (Regex.IsMatch(aspectNode.FirstChild.Value, "^[0-9]+:[0-9]+$"))
{
firstVideoTrack.Aspect = aspectNode.FirstChild.Value;
}
}
var codecNode = item.SelectSingleNode("Codec");
if ((codecNode != null) && (codecNode.FirstChild != null))
{
var codec = MediaConvertGUIConfiguration.GetVideoCodecByName(codecNode.FirstChild.Value);
if (codec != null)
{
this.TargetVideoCodec = codec;
}
}
}
}
var firstAudioTrack = FirstAudioTrack;
if (this.AudioTracks.Count > 0)
{
var actualTrackIndex = 1;
foreach (XmlNode trackNode in xmlRoot.SelectNodes(@"/MultimediaScheme/Audio/Track"))
{
var codecNode = trackNode.SelectSingleNode("Codec");
if ((codecNode != null) && (codecNode.FirstChild != null))
{
var aCodec = MediaConvertGUIConfiguration.GetAudioCodecByName(codecNode.FirstChild.Value);
if (aCodec != null)
{
AudioTracks[actualTrackIndex].TargetAudioCodec = aCodec;
}
}
int channels;
var channelsNode = trackNode.SelectSingleNode("Channels");
if ((channelsNode != null) && (channelsNode.FirstChild != null))
{
if (int.TryParse(channelsNode.FirstChild.Value, out channels))
{
AudioTracks[actualTrackIndex].Channels = channels;
}
}
int bitrate;
var bitrateNode = trackNode.SelectSingleNode("Bitrate");
if ((bitrateNode != null) && (bitrateNode.FirstChild != null))
{
if (int.TryParse(bitrateNode.FirstChild.Value, out bitrate))
{
AudioTracks[actualTrackIndex].Bitrate = bitrate;
}
}
decimal sRate;
var sRateNode = trackNode.SelectSingleNode("SamplingRate");
if ((sRateNode != null) && (sRateNode.FirstChild != null))
{
if (decimal.TryParse(sRateNode.FirstChild.Value, out sRate))
{
AudioTracks[actualTrackIndex].SamplingRateHz = sRate;
}
}
actualTrackIndex++;
if (actualTrackIndex > AudioTracks.Count)
{
break;
}
}
}
}