---Save---
gst-launch-1.0 v4l2src io-mode=0 device=/dev/video0 do-timestamp=true ! nvvideoconvert ! 'video/x-raw(memory:NVMM)' ! nvv4l2h265enc bitrate=4000000 ! h265parse ! matroskamux ! filesink location=test.mkv

---Preview---
gst-launch-1.0 v4l2src io-mode=0 device=/dev/video0 do-timestamp=true ! 'video/x-raw, width=1920, height=1080, framerate=30/1, format=UYVY' ! xvimagesink sync=false

---Preview & save---
gst-launch-1.0 v4l2src io-mode=0 device=/dev/video0 do-timestamp=true ! 'video/x-raw, width=1920, height=1080, framerate=30/1, format=UYVY' ! videoconvert ! tee name=t ! queue ! 'video/x-raw, format=(string)UYVY' ! nvvideoconvert ! 'video/x-raw(memory:NVMM)' ! nvv4l2h265enc bitrate=4000000 ! h265parse ! matroskamux ! filesink location=test.mkv sync=false t. ! queue ! xvimagesink

gst-launch-1.0 filesrc location=pexels-george-morina-5372874.mp4 ! qtdemux ! h264parse ! nvv4l2decoder ! nvvideoconvert ! videoconvert ! adrt rgbconv=true model=yolov3-tiny-288-1012.engine device=0 scale=0.0039 mean="0 0 0" batch=1 ! adtrans_yolotrt label-file=label.txt blob-size="9,18" mask="(3,4,5),(0,1,2)" anchor="(10,14),(23,27),(37,58),(81,82),(135,169),(344,319)" input_width=288 class-num=80 input_height=288 threshold=0.4 ! admetadrawer ! videoconvert ! nvvideoconvert ! nvv4l2h264enc ! h264parse ! filesink location=1012.mp4