To ensure a smooth stream, make sure you follow the below settings in your software encoder:
Encoder: x264
Rate control: CBR or Constant Bitrate
โKeyframe Interval: 2
Bitrates and Resolution:
For 720p:
30fps with average bitrate of 2500 to 4000 kbits/sec
60fps with average bitrate of 3500 to 5000 kbits/sec
For 1080p:
30fps with average bitrate of 3500 to 5000 kbits/sec
60fps with average bitrate of 5000 to 6500 kbits/sec
Audio Bitrate: 128 kbits/sec
For detailed information on specific encoders, please visit these articles: