[vlc-devel] How to modify video output?

[Peter Tap]

Folks,

After implementing a stream_filter module, I have become a bit comfortable with vlc development environment.


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. 


I am wondering what type of module do I need to develop.

I guess the concept is similar to displaying subtitles. Which module displays subtitles? Perhaps I can look at this module as an example.

Any other pointer is appreciated.


Thank you in advance for your help.

Regards,
Peter
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