private void Dispose(bool disposing)
{
if (_timelineObj != null)
{
Marshal.ReleaseComObject(_timelineObj);
_timelineObj = null;
}
}
public void Dispose()
{
if (_timelineObj != null)
{
Marshal.ReleaseComObject(_timelineObj);
_timelineObj = null;
}
}
public Effect(IEffectContainer container, IAMTimelineObj timelineObj, string name, int priority, double offset,
double duration,
EffectDefinition effectDefinition)
{
_container = container;
_timelineObj = timelineObj;
_name = name;
_priority = priority;
_offset = offset;
_duration = duration;
_effectDefinition = effectDefinition;
}
public Transition(ITransitionContainer container, IAMTimelineObj timelineObj, string name, double offset,
double duration, bool swapInputs,
TransitionDefinition transitionDefinition)
{
_container = container;
_timelineObj = timelineObj;
_name = name;
_offset = offset;
_duration = duration;
_swapInputs = swapInputs;
_transitionDefinition = transitionDefinition;
}
public Effect(IEffectContainer container, IAMTimelineObj timelineObj, string name, int priority, double offset,
double duration,
EffectDefinition effectDefinition)
{
_container = container;
_timelineObj = timelineObj;
_name = name;
_priority = priority;
_offset = offset;
_duration = duration;
_effectDefinition = effectDefinition;
}
public Transition(ITransitionContainer container, IAMTimelineObj timelineObj, string name, double offset,
double duration, bool swapInputs,
TransitionDefinition transitionDefinition)
{
_container = container;
_timelineObj = timelineObj;
_name = name;
_offset = offset;
_duration = duration;
_swapInputs = swapInputs;
_transitionDefinition = transitionDefinition;
}
/// <summary>
/// Set Text Color Transition
/// </summary>
public static int SetColor(IAMTimelineObj pSource1Obj, Color srcColor)
{
int hr = 0;
hr = pSource1Obj.SetSubObjectGUID(DESConsts.GUID_TR_ColorSource);
IPropertySetter ipro = (IPropertySetter) new PropertySetter();
DESHelper.AddParameter(ipro, "Color", srcColor.ToArgb());
pSource1Obj.SetPropertySetter(ipro);
return(hr);
}
private void TestModifyStop2()
{
int hr;
double l1, l2;
IAMTimelineObj pObj = (IAMTimelineObj)m_pSource1Src;
hr = m_pSource1Src.ModifyStopTime2(1200.56);
DESError.ThrowExceptionForHR(hr);
hr = pObj.GetStartStop2(out l1, out l2);
DESError.ThrowExceptionForHR(hr);
Debug.Assert(l2 == 1200.56, "ModifyStopTime2");
}
private void TestModifyStop()
{
int hr;
long l1, l2;
IAMTimelineObj pObj = (IAMTimelineObj)m_pSource1Src;
hr = m_pSource1Src.ModifyStopTime(1200);
DESError.ThrowExceptionForHR(hr);
hr = pObj.GetStartStop(out l1, out l2);
DESError.ThrowExceptionForHR(hr);
Debug.Assert(l2 == 1200, "ModifyStopTime");
}
/// <summary>
/// Creates a des effect, wraps it into an IEffect, adds it to a collection
/// and returns the new IEffect wrapper.
/// </summary>
/// <param name="desTimeline"></param>
/// <param name="desEffectable"></param>
/// <param name="effects"></param>
/// <param name="name"></param>
/// <param name="priority"></param>
/// <param name="offset"></param>
/// <param name="duration"></param>
/// <param name="effectDefinition"></param>
/// <returns></returns>
internal static IEffect AddEffectToCollection(IEffectContainer container, IAMTimeline desTimeline,
IAMTimelineEffectable desEffectable,
AddOnlyList <IEffect> effects, string name, int priority,
double offset, double duration, EffectDefinition effectDefinition)
{
priority = ReorderPriorities(effects, priority);
IAMTimelineObj desEffect =
InsertEffect(desTimeline, desEffectable, name, priority, offset, duration, effectDefinition);
IEffect effect = new Effect(container, desEffect, name, priority, offset, duration, effectDefinition);
effects.Add(effect);
return(effect);
}
/// <summary>
/// Creates a des transition, wraps it into an ITransition, adds it to a collection
/// and returns a new ITransition wrapper.
/// </summary>
/// <param name="desTimeline"></param>
/// <param name="transable"></param>
/// <param name="transitions"></param>
/// <param name="name"></param>
/// <param name="offset"></param>
/// <param name="duration"></param>
/// <param name="transitionDefinition"></param>
/// <param name="swapInputs"></param>
/// <returns></returns>
internal static ITransition AddTransitionToCollection(ITransitionContainer container, IAMTimeline desTimeline,
IAMTimelineTransable transable,
AddOnlyList <ITransition> transitions, string name,
double offset, double duration,
TransitionDefinition transitionDefinition, bool swapInputs)
{
CheckForTransitionOveralp(container, offset, duration);
IAMTimelineObj desTransition =
InsertTransition(desTimeline, transable, name, offset, duration, transitionDefinition, swapInputs);
ITransition transition =
new Transition(container, desTransition, name, offset, duration, swapInputs, transitionDefinition);
transitions.Add(transition);
return(transition);
}
private void Dispose(bool disposing)
{
if (_timelineObj != null)
{
Marshal.ReleaseComObject(_timelineObj);
_timelineObj = null;
}
}
private void StopConversion()
{
// stop graph
m_pMediaControl.Stop();
// destroy all objects
m_pEvent = null;
m_pSeeking = null;
m_pMediaControl = null;
m_pRenderEngine.ScrapIt();
m_pRenderEngine = null;
m_pTimeline = null;
m_pVideoGroupObj = null;
m_pAudioGroupObj = null;
m_pIMPEGEncoderProfile = null;
m_pIMPEGEncoder = null;
m_pMPEGWriter = null;
m_pGraph = null;
m_pBuilder = null;
}
