NCast Presentation Recorder Reference Manual
Note that during recording two separate files (one video, one audio) are being created and at the end of
recording these two files must be multiplexed into a single .mp4 file. This multiplexing is not permitted during
active Sessions. At the end of a Session the Archive page will show a status of “Processing” for files, which
are in the process of being multiplexed. When the status becomes “Ready” the archived file is ready for
download.
5.1.1. Download Button
Downloads the archived file to the operator’s PC.
5.1.2. About Button
This button allows downloading or viewing of the associated xml file. This information is available in XML
format for use by other applications:
<?xml version="1.0" encoding="UTF-8"?>
<archive version=”1.0”>
<filename>20101119-143215-001.mp4</filename>
<filesize>250598733</filesize>
<title>Weekly update</title>
<presenter>The CEO</presenter>
<description>The CEO’s weekly discussion on the state of the company</description>
<unit>Presentation Recorder Room 209</unit>
<channel>Streaming 1</channel>
<start>2010-11-19 14:32:15</start>
<duration>00:30:09</duration>
<timezone>-0800</timezone>
<width>1280</width>
<height>720</height>
<aspect_width>4</aspect_width>
<aspect_height>3</aspect_height>
<main_window>0,0,960,7620</main_window>
<pip_window>0,0,240,180</pip_window>
<bitrate>768</bitrate>
<framerate>30</framerate>
<file_format>mp4</file_format>
<video_format>h264</video_format>
<audio_format>aac</audio_format>
NCast Corporation
Revision 1.1
Page 64
