Mac CPU/GPU/memory usage that is safe enough to stream up to 2 hours?

[dreamer2368]

Hello,

I'm a noob in OBS and I'm trying to stream a personal event using OBS. I'm not so sure if my mac can sustain streaming up to 2 hours. I wonder if anyone here can judge it based on specs/usage report below.

• Streaming setting
  • Platform: A zoom meeting with 1080p HD, expecting more than 100 participants
  • Camera input: 2 FHD camera connected via elgato cam link 4k
  • OBS will broadcast about 7 scenes that are composed of:
    • 1 Skype call NDI input
    • 2 Camera inputs described above
    • 4 .mp4 video files with maximum size ~180MB (8 minutes)
• Macbook specifications (attached below)
  • 16" Macbook Pro 2019
  • 2.4 GHz 8-core Intel Core i9
  • 32GB 2667 MHz DDR4 memory
  • GPU: Intel UHD Graphics 630 1536M
• Usage report (attached below)
  • Used Mac activity monitor with everything set up. However only 2 participants in the zoom meeting.
  • CPU: 0 -> 40% usage
  • GPU: 0 -> 37% usage
  • Memory: 10GB -> 14GB

Other than that, I observed that the fan was running quite hard, which made me worry about this issue. Please give me some comments if you have streamed a similar-size event.