// Convenience method taking a strong dictionary
public static VTMultiPassStorage Create(
VTMultiPassStorageCreationOptions options,
NSUrl fileUrl = null,
CMTimeRange?timeRange = null)
{
return(Create(fileUrl, timeRange, options != null ? options.Dictionary : null));
}
public VTStatus ForEach(Func <CMSampleBuffer, VTStatus> callback, CMTimeRange?range = null)
{
callbackHandle = GCHandle.Alloc(callback);
var foreachResult = VTFrameSiloCallFunctionForEachSampleBuffer(handle, range ?? CMTimeRange.InvalidRange, GCHandle.ToIntPtr(callbackHandle), static_EachSampleBufferCallback);
callbackHandle.Free();
return(foreachResult);
}
public static VTFrameSilo?Create(NSUrl?fileUrl = null, CMTimeRange?timeRange = null)
{
var status = VTFrameSiloCreate(
IntPtr.Zero,
fileUrl.GetHandle(),
timeRange ?? CMTimeRange.InvalidRange,
IntPtr.Zero,
out var ret);
if (status != VTStatus.Ok)
{
return(null);
}
return(new VTFrameSilo(ret, true));
}
public static VTFrameSilo Create(NSUrl fileUrl = null, CMTimeRange?timeRange = null)
{
IntPtr ret;
var status = VTFrameSiloCreate(
IntPtr.Zero,
fileUrl == null ? IntPtr.Zero : fileUrl.Handle,
timeRange ?? CMTimeRange.InvalidRange,
IntPtr.Zero,
out ret);
if (status != VTStatus.Ok)
{
return(null);
}
return(new VTFrameSilo(ret, true));
}
public static VTMultiPassStorage?Create(
NSUrl?fileUrl = null,
CMTimeRange?timeRange = null,
NSDictionary?options = null)
{
var status = VTMultiPassStorageCreate(
IntPtr.Zero,
fileUrl.GetHandle(),
timeRange ?? CMTimeRange.InvalidRange,
options.GetHandle(),
out var ret);
if (status != VTStatus.Ok)
{
return(null);
}
return(new VTMultiPassStorage(ret, true));
}
public static VTMultiPassStorage Create(
NSUrl fileUrl = null,
CMTimeRange?timeRange = null,
NSDictionary options = null)
{
IntPtr ret;
var status = VTMultiPassStorageCreate(
IntPtr.Zero,
fileUrl == null ? IntPtr.Zero : fileUrl.Handle,
timeRange ?? CMTimeRange.Invalid,
options == null ? IntPtr.Zero : options.Handle,
out ret);
if (status != VTStatus.Ok)
{
return(null);
}
return(new VTMultiPassStorage(ret, true));
}