Le nonidi 29 brumaire, an CCXXIV, Clement Boesch a écrit : > - I always receive frames from the first input link... I suppose I need > to write a "smart" request_frame callback, but things changed recently > so maybe there are new guidelines for this? Nicolas, can I call for > your help again?
Nothing new except you do not have to loop: just forward the request on the output to the connected input. But you have to decide what to do when an output is not connected to any input; EAGAIN comes to mind, but I am not entirely sure it will work correctly. For now I would suggest to make it unsupported: either an input is connected or it is EOF. Regards, -- Nicolas George
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