VLC: How can I see what I'm recording? [closed] - command-line

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On Windows 10 I use a batch to open the webcam and start a recording. But while it is recording, the VLC interface shows black.
How can I see what is being recorded at the same time on the VLC screen?
This is the command line:
vlc -Idummy -vvv dshow:// :dshow-vdev="myWebCam" :dshow-adev :live-caching=300 --sout=#transcode{vcodec=h264,vb=512}:std{access=file,dst="miVideo.mp4"}
I have tried the following, but the interface appears black:
vlc dshow:// :dshow-vdev="myWebCam" :dshow-adev :live-caching=300 --sout=#transcode{vcodec=h264,vb=512}:std{access=file,dst="miVideo.mp4"}
Thanks.

Solved! This is the solution:
vlc dshow:// :dshow-vdev="myWebCam" :dshow-adev :live-caching=300 --sout=#duplicate{dst=display,dst=transcode{vcodec=h264,vb=512}}:std{access=file,dst=C:\myVideo.mp4"}

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Closed 9 years ago.
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I am trying to capture video over EasyCap DC60 stk1160 (yellow cable) but on my raspbian 3.10.25 (raspberry pi) in mplayer video looks like this (green and messed video, artefacts):
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After completion of first video and starting of second video - after changing the content url
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