You need to obtain at least one .rdc file to use this function. The original .rdc file or the .rdc file captured can be used for replay. For details about file capture and replay, see Capturing Frames.
The API Event Bookmark option is based on the Event Browser function. This function can bookmark EIDs for quick search.
The 
button allows you to bookmark a specific EID. The shortcut key is Ctrl+B. Select the EIDs to be bookmarked, and then click 
or press Ctrl+B. As shown in the following figure, the EIDs are bookmarked in the green box, and the EIDs are displayed in the upper red box. The sequence of the EIDs is determined by the sequence of the bookmarks rather than the EIDs. Click an EID in the red box to view the corresponding content.
