Wyze V1 RTSP -A option not valid

[kamakazie2]

Trying to secure my RTSP stream but i cannot execute until i remote the -A option.

snx_rtsp_server: invalid option -- A
snx_rtsp_serverVersion:V00.01.06p
Usage :
snx_rtsp_server [-a] [-j mjpeg_qp] [-m] [-P RTSP port][-T RTSP/HTTP por t][-Q queueSize] [-M groupaddress] [-b bitrate] [-W width] [-H height] [-F fps] [-i isp_fps] [device]
-Q length: Number of frame queue (default 10)
RTSP options :
-u url : unicast url (default unicast)
-m url : multicast url (default multicast)
-M addr : multicast group (default is a random address)
-P port : RTSP port (default 554)
-T port : RTSP over HTTP port (default 0)
V4L2 options :
-F fps : V4L2 capture framerate (default 30)
-i isp_fps : ISP capture framerate (default 30)
-W width : V4L2 capture width (default 1280)
-H height : V4L2 capture height (default 720)
V4L2 H264 options :
-b bitrate : V4L2 capture bitrate kbps(default 1024 kbps)
-g gop : V4L2 capture gop (default 30 )
device : V4L2 capture device (default /dev/video1)
V4L2 MJPEG options :
-j mjpeg_qp : MJPEG streaming and qp (default is 60)
-c capture path enable (default is disable)
-s encoder scale (1/2/4) (default is 1)
-a : enable A-law pcm streaming
H264 example : snx_rtsp_server -a -Q 5 -u media/stream1 -P 554
MJPEG example : snx_rtsp_server -W 640 -H 480 -j 120 -Q 5 -u media/stre am1 -P 554