IWMCodecOutputTimestamp interface (wmcodecdsp.h)
Gets the time stamp of the next video frame to be decoded.
This interface is implemented by the video decoders. You can obtain a pointer to IWMCodecOutputTimestamp by calling the QueryInterface method of any other interface of the decoder object, such as IMediaObject or IMFTransform.
Inheritance
The IWMCodecOutputTimestamp interface inherits from the IUnknown interface. IWMCodecOutputTimestamp also has these types of members:
Methods
The IWMCodecOutputTimestamp interface has these methods.
| IWMCodecOutputTimestamp::GetNextOutputTime Queries the decoder for the time stamp of the upcoming output sample. Use this method if you need to know the time of the sample before calling IMediaObject::ProcessOutput or IMFTransform::ProcessOutput to get the sample. |
Requirements
| Requirement | Value |
|---|---|
| Minimum supported client | Windows XP [desktop apps only] |
| Minimum supported server | Windows Server 2003 [desktop apps only] |
| Target Platform | Windows |
| Header | wmcodecdsp.h |