@Ronald ok, I only see pinn on sd card as a choice there On the MagicMirror topic you can use a different config.js with the MM_CONFIG_FILE environment variable So a different startup script would allow you to quickly switch between them

Tell me what I’m doing wrong? I installed the old version of OS Raspberry 10.13, installed a mirror with standard modules, and installed the MMM-RTSPStream module. Made camera settings. If I choose a VLC player, then I hear sound from the camera, there are Stream1 in tasks, but there is no video in the module frame. When choosing other players (OMX and ffmpeg), there is no video either. Although I have the same settings for this module and with a VLC player on another flash drive with the latest version of OS, the video raspberry works. But it happens that when the raspberry is rebooted, the video stream does not always fall into the module frame.