Playbin element can switch from web+http://... source to video source but not back

Nicholas Lamprecht nl at x-net.at
Thu Oct 19 11:23:45 UTC 2023


 
Dear Gstreamer devel mailing list, 
we are currently developting a video mixer system based on BBC Brave. We implemented a playlist input, that takes a json structure that contains a list of urls to video and html files. The problem we have is, that when changing the uri of the playbin using python (playbin.set_property('url', "https://...")) it only works if switching from a html page to a video but not in the other direction. Every time i we change the url from a video to html python-gst throws the following error: "ERROR decodebin3 gstdecodebin3.c:1388:sink_event_function:<decodebin3-0:sink> Switching from passthrough to parsebin on inputs is not supported!". 
Any Idea how to solve this? 
  
kr,  
 Nicholas Lamprecht
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