void ExportMedia(XmlElement parent, Media media)
{
Type type = media.GetType();
XmlElement elt = AddChild(parent, type.Name);
ChildString(elt, "FilePath", media.FilePath);
ChildString(elt, "KeyString", media.KeyString);
ChildInt32(elt, "UseCount", media.UseCount);
ChildBoolean(elt, "UseCustomTimecode", media.UseCustomTimecode);
ChildTimecode(elt, "TimecodeIn", media.TimecodeIn);
ChildTimecode(elt, "TimecodeOut", media.TimecodeOut);
ChildTimecode(elt, "Length", media.Length);
ChildObject(elt, "RulerFormat", media.RulerFormat);
ChildString(elt, "TapeName", media.TapeName);
ChildInt64(elt, "AverageDataRate", media.AverageDataRate);
ChildString(elt, "Comment", media.Comment);
if (media.IsSubclip())
{
Subclip subclip = (Subclip)media;
ChildString(elt, "ParentMedia", subclip.ParentMedia.KeyString);
ChildTimecode(elt, "Start", subclip.Start);
ChildBoolean(elt, "IsReversed", subclip.IsReversed);
}
if (media.IsGenerated())
{
ExportEffect(elt, media.Generator, true);
}
ExportMediaStreams(elt, media.Streams, media.IsOffline());
ExportEffects(elt, media.Effects, true);
}
void ImportSubclip(XmlElement elt, MediaPool pool)
{
String parentMediaKey = ChildString(elt, "ParentMedia");
Media parentMedia = FindMedia(pool, parentMediaKey);
if (null == parentMedia)
{
throw new ApplicationException("could not find subclip's parent media: " + parentMediaKey);
}
Timecode start = ChildTimecode(elt, "Start");
Timecode length = ChildTimecode(elt, "Length");
Boolean reverse = false;
try { reverse = ChildBoolean(elt, "IsReversed"); } catch {}
String displayName = null;
try { displayName = ChildString(elt, "FilePath"); } catch {}
Subclip subclip = new Subclip(parentMediaKey, start, length, reverse, displayName);
ImportMediaInternal(elt, subclip);
}