Add a file with both video and audio to the timeline.
Parameters
- sFileName
- A/V file path+name
- lStart
- Start position within the file specified in 100ns units
- lStop
- End position within the file specified in 100ns units or -1 to add entire file
Remarks
If a file contains both audio and video, this method can be used to add the file to both groups at the same time.