amfIMarker SetFinalFrameIndex

Sets the index of the final frame for which the marker will be tracked.

Syntax

marker_handle SetFinalFrameIndex idx

Description

Sets the frame number at which the marker will stop being tracked during the tracking calculation.

Inputs

idx
The default value for the final frame index is -1, which means tracking will continue until the end of the video.

Example

marker_handle SetFinalFrameIndex 99

Error

An error will be returned if any of the following cases are true:
  • idx is less than -1.
  • idx is greater than or equal to the frame count of the video
  • idx is less than the value returned by amfIMarker::GetInitialFrameIndex