Playing Gstreamer videos with alpha channel

Hello, I am trying to open a video file which has an alpha channel to it but I seem to be having some trouble.

The video specs are as in the picture

How can I open this? I am running on Windows 11, with a NVIDIA GeForce GTX 1660 Ti graphics card. I am quite new on this forum, this is the first time I have posted a question here, please let me know if you need any more information that I can provide. I’m not sure even if I picked the right topic for this question, I’m sorry.

Also I seem to be able to play it fine with command ffplay “0-12-6.avi” from Ffmpeg, but I’m having some trouble while trying to use the libav codecs/encoders in gstreamer. They are installed correctly, “gst-inspect-1.0 libav” prints all of the elements but I’m not quite sure how to use them in a pipeline.

Hi, @leonardciupei2000

This is forum for supporting developer tools usage.
Your problem is unrelated and I’m sorry I also don’t know which forum your topic belongs to.

Which SW product are you using ?

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