use a shell script to avoid cli mess

screenless/bureau/photography/photography.py

@@ -65,14 +65,15 @@ class Photography(Bureau):
         #subprocess.check_output(cmd1.split())
         modpath = os.path.dirname(__file__)
         mjpg = os.path.join(modpath, "..", "..", "lib", "mjpg-streamer",
-                            "mjpg-streamer-experimental", "mjpg_streamer")
+                            "mjpg-streamer-experimental", "run.sh")
         mjpg_dir = os.path.dirname(mjpg)
         cmd = mjpg.split() + ["-i", "input_uvc.so -r 3264x2448 -n", "-o", "output_file.so -f /tmp/webcam -d 500 -s 2"]
 
         print(cmd)
-        proc = subprocess.Popen(cmd, shell=True, env={"LD_LIBRARY_PATH": mjpg_dir})
+        #proc = subprocess.Popen(cmd, shell=True, env={"LD_LIBRARY_PATH": mjpg_dir})
+        proc = subprocess.Popen(cmd)
         time.sleep(2)
-        proc.kill()
+        proc.terminate()
         time.sleep(1)
 
         # copy last image to the tmpfile