One source two outputs

[Maio72]

Hi all,
I want to know if it is possible to realize my idea: I've one source ( videocamera ) and I need to have two outputs simultaneous : one on a file and the other one on a projector.
Is it possible to write a file ( avi for example ) and reproduce it on a video?
Any idea or suggestion is welcome.
Thanks in advance

[Jean-Baptiste Kempf]

Yes, transcode and duplicate.

[Rémi Denis-Courmont]

--sout '#duplicate{dst=standard{...,access=file,dst=filename},dst=display}'

[Maio72]

thanks,
I will try.