transcode on the fly without saving to file

[miamia]

Hello, I am using this command to play:

Code: Select all

cvlc v4l2:///dev/video0 -I rc

I would like to transcode it for example to h264 on the fly without saving to file.
(I am trying to transcode it on the fly to save transcoded output with red Record button - so I don't need to save to file the whole stream all the time. I just need to save it from time to time, when I press Record button, so it needs to be immediately available in new encoding after file is saved.)

Please, how should I modify my command?