Increase the number of participants in MCU conference

[mkoeller]

Hello,
i have build a MCU conference tool and i am unable to connect more than 16 user to the conference.
The user #17 receives the error message "FAILED Session does not exist".

The flashphoner.log has this error:

21:29:43,328 ERROR e7a55a42ddd6d6f95012 - AVMixer-pool-45-thread-2 TRANSCODER RESULT NULL

Is there any way, i can increase the number of participants up to 40 or 50?

Thanks in advance
Best regards

 

[mkoeller]

Closed this one by myself...

 

[Max]

Good day.

21:29:43,328 ERROR e7a55a42ddd6d6f95012 - AVMixer-pool-45-thread-2 TRANSCODER RESULT NULL

You can ignore this message, this means some exception in native C++ code which is handled internally.

Is there any way, i can increase the number of participants up to 40 or 50?

MCU conference uses stream mixer, so the more participants, the more CPU load. Please read the article How many mixers can a server have? about mixer load testing. Note that MCU mixer for a much participants needs a tuning described in chapter Configuring the servers, p. 4-5.