I tried to save the all incoming streams.
However, the size of all the recorded files is '160' bytes as follows.
-rw-r--r-- 1 root root 160 9월 16 17:06 room1_01.mp4
-rw-r--r-- 1 root root 160 9월 16 16:37 room1.mp4
To resolve problems, I changed the directory permission for all the users. In addition, I checked the Application.xml, but there was nothing wrong.
What could I try?