The VideoLAN Forums

Hi, I'm looking to play videos overlayed on top of one another or on top of other content in the background. The sample webm videos I am using (e.g. here: https://simpl.info/videoalpha/) definitely include an alpha channel which is played correctly in various browsers, but seems not to be processed ...

@callum - thanks, I've followed you on github. In case I come up with something, I'll ping you - but this is performance vs basic features for me right now, so also unfortunately not top priority. @sherington: I'm pulling the video into a Qt application and manipulating it with masking visibility of...

I have more or less exactly the same need, although the output goes through some manipulation before being finally drawn into a resizeable window. @callum - are you already working on a video output plugin? This seems to be the architecturally correct solution and certainly better than restarting th...