Hi Todd, and thanks for the support, I did a lot of research on the pipelines needed to construct the subtitle overlay but it is not very well documented. I later tried installing GST-Editor to have a GUI for constructing the pipeline visually, It was successful but I had a lot of problems with...

Hi Todd, > I have always wondered why playbin doesn't have a parameter printpipeline=true. I found an amazing way to get a graph out of the debug output of gst-launch (As pointed out by Andreas Rödig Here ) It is also useful to see the pipeline made by playbin and playbin2...