Download HELIX PRODUCER USER'S GUIDE

CHAPTER 10: Using the Command Line
Media with RealOne in PDF or zipped HTML format from
http://service.real.com/help/library/encoders.html.
Writing an Events File
You first create an events file, which is a plain text file that uses the standard
text extension of .txt . This file describes events that occur as the clip plays. You
write each event on a separate line, and you can use a pound sign (# ) to start a
comment line. Each event line follows this format:
flag start_time end_time event_syntax
The flag indicates the type of event, which can be either to display clip
information, or to open a URL in RealOne Player HTML pane automatically.
The starting time and ending time are relative to the start of clip playback.
You indicate the time value with the following format, in which only the
seconds field is required:
dd:hh:mm:ss.x
Note: Define each event on a single line within the events text
file. Do not press Enter to wrap long lines manually.
Specifying URL Events
When opening a URL automatically in a RealOne Player HTML pane, you use
the u event flag. The event syntax looks like this:
u start_time end_time &&target&&URL?parameters
The URL must be a fully qualified HTTP URL. For the parameters, you can
use rpcontextheight=”pixels” and rpcontextwidtht=”pixels” when sending a URL
to the related info pane. For target , use one of the following:
_rpcontextwin
Display the URL in the related info pane.
_rpbrowser
Display the URL in the media browser pane.
_rpexternal
Display the URL in a secondary browsing window.
The following is a sample events file that opens two URLs in the related info
pane at different times, and two URLs in the media browser pane at different
times:
109