YouTube stream File Size Vs OBS record File Size


New Member
YouTube: Normal Latency

OBS: Record + Stream at the same time

After OBS crashed when I changed the scene.

YouTube Indicated File Size in "Your Video": 1 Hr 27 min
YouTube video when viewing: 1 Hr 19 min
OBS recorded MKV (corrupted and repaired): 1 Hr 27 min

Any explanation ? Since I only use ONE Desktop PC for presentation and OBS streaming, I cannot monitor the Uplink / CPU status during Streaming.

Thanks a lot.