Hello Beginner here, Started learning and understanding more n more with practice. I have been searching up n down for examples on video manipulation in code but after a few days I still don't have a clue. E.g setting width and height, or denoise, detail, brightness, hue, frc-algorithm and the list goes on. My boss has built a UI in html, php; where he is am able to add to insert text or choose from a drop down list options for the pipeline. Looks like this screenshot of my setup: <img src="http://gstreamer-devel.966125.n4.nabble.com/file/t379895/rsz_screenshot_from_2021-03-18_17-24-45.png" border="0"/> My task was to add those from the pic and integrate those in the options shown in the image. After choosing those options I then create a xml file, then read that xml file options into variables using an xmlreader. This is done in C, using "gst.h" and "libxml/xmlreader.h". Now I want to add options mentioned above but I'm not sure how to do this using Gstreamer API, I can't find ntn on the internet for doing those settings using the API. I saw APIs like <a href="https://github.com/intel/gstreamer-media-SDK/blob/master/gst-libs/mfx/gstmfxfilter.h" target="_top" rel="nofollow" link="external">gst-libs/mfx/gstmfxfilter.h</a> but I'm not sure if there is a native way of doing it. I might not know what I'm saying but I'm just looking for advice or links I may have over looked. Also I'd would really appreciate any advice on a whole different more efficient setup for this. I met this setup in my new job out of university and it's my first project. I feel it can be done better. We were also looking at gst_parse_launch() and adding them as caps but again idk what I'm saying. <hr align="left" width="300" /> Sent from the <a href="http://gstreamer-devel.966125.n4.nabble.com/">GStreamer-devel mailing list archive</a> at Nabble.com.