<html><body><div style="color:#000; background-color:#fff; font-family:times new roman, new york, times, serif;font-size:12pt"><div>Folks,</div><div><br></div><div>After implementing a stream_filter module, I have become a bit comfortable with vlc development environment.<br></div><div><br></div><div>Now, I have a new task. At a specific time during an mp4 media is being played, I need to draw a thumbnail image at a certain location over the underlying video image. The image should disappear after a few seconds. <br></div><div><br></div><div>I am wondering what type of module do I need to develop.</div><div><br></div><div>I guess the concept is similar to displaying subtitles. Which module displays subtitles? Perhaps I can look at this module as an example.</div><div><br></div><div>Any other pointer is appreciated.<br></div><div><br></div><div>Thank you in advance for your help.</div><div><br></div><div>Regards,</div><div>Peter</div></div></body></html>