which format will playback in a browser and what is the right GStreamer string?
gst-launch-1.0 -e rtspsrc location=rtsp://admin:123456@192.168.10.65/stream0 ! decodebin ! omxh265enc ! mp4mux ! filesink location=fil1e.mp4
gst-launch-1.0 -e rtspsrc location=rtsp://admin:123456@192.168.10.65/stream0 ! decodebin ! omxh265enc ! qtmux ! filesink location=file.mov