nr_of_columns: 3 not working

[abhi237086]

when i set the number of columns to 3 then rpisurv is not loading, Just working on columns i.e Default 2
in Log I ma getting l_default - ERROR - Skipping calculating free malloc memory because of TimeoutExpired(['/usr/bin/vcgencmd', 'get_mem', 'malloc'], 1)

screens:
- camera_streams:
- url: "rtmp://192.168.1.188/live/test1"
- url: "rtmp://192.168.1.188/live/test2"
- url: "rtmp://192.168.1.188/live/test3"
- url: "rtmp://192.168.1.188/live/test4"
- url: "rtmp://192.168.1.188/live/test5"
- url: "rtmp://192.168.1.188/live/test6"
- url: "rtmp://192.168.1.188/live/test7"
- url: "rtmp://192.168.1.188/live/test8"
- url: "rtmp://192.168.1.188/live/test9"
nr_of_columns: 3
duration: 20

 Model           : Raspberry Pi 4 Model B Rev 1.2
 OS : Buster

[SvenVD]

Too many streams, gpu of pi can not follow, try less streams

[abhi237086]

If i Upgrade it to 8 GB then it will work for 9 Stream.

[akoryuerek]

Unlikely, you need more cpu and/or gpu power. Ram doesn't decode streams.