How to stream and Save video from Raspberry pi using gstreamer

[Krunal Tank]

I am trying to stream and save. I am able to see the stream, but the file I
save is not opening in VLC even after it is of some size.

Sending command:

raspivid -t 0 -w 1080 -h 720 -fps 25 -hf -b 2000000 -o - | gst-launch-1.0
-v fdsrc ! h264parse ! rtph264pay config-interval=1 pt=96 ! gdppay !
tcpserversink host=192.168.43.7 port=6002

Receiving command:

gst-launch-1.0 -e -v tcpclientsrc host=192.168.43.7 port=6002 ! gdpdepay !
queue ! rtph264depay ! tee name =t ! avdec_h264 ! videoconvert !
autovideosink sync=false t. ! queue ! h264parse ! mp4mux ! filesink
location=file.mp4

None of these are throwing any error, but I am not able to view the saved
file.
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