mqtt

conf/record.conf

@@ -0,0 +1,13 @@
+[program:record]
+directory=/home/pi/lot_manager
+command=/usr/bin/bash record.sh
+user=pi
+;是否随开机自启 或者reload自启动
+autostart=true
+;失败重启
+autorestart=true
+;重启次数
+restart_times=3
+redirect_stderr=true
+stopsignal=TERM
+stopasgroup=True

record.sh

@@ -0,0 +1,3 @@
+#!/bin/bash
+current_time=$(date +"%Y-%m-%d-%H-%M-%S")
+ffmpeg -rtsp_transport tcp -i rtsp://admin:123456@192.168.0.123:554/mpeg4 -c:v libx265 -preset fast -crf 31 -c:a aac -vf scale=1920x1280:flags=lanczos -f mp4 segment -segment_time 900 file_$current_time.mp4

tool.py

@@ -12,6 +12,7 @@ def close_stream():
 
 def exec_sh(msg):
     cmd = json.loads(msg.payload.decode('utf-8'))["data"]
+
     subprocess.Popen([cmd], shell=True, stdout=subprocess.PIPE, stderr=subprocess.PIPE)