(Virtual) Retrieves the maximum latency on a specified input stream
Parameters
- dwInputStreamIndex
- Input stream number
- prtMaxLatency
- Latency
Return Value
S_OK for successful completion
Remarks
The latency is the difference between a time stamp on the input stream and the corresponding time stamp on the output stream. The maximum latency is the largest possible difference in the time stamps. The default implementation returns E_NOTIMPL indicating the DMO doesn't support reporting latency.