IMPORTANT PLEASE HELP

[Miz]

Error

Please use a keyframe frequency of four seconds or less. Currently, keyframes are not being sent often enough, which can cause buffering. The current keyframe frequency is 8.3 seconds. Note that ingestion errors can cause incorrect GOP (group of pictures) sizes.

7:37 PM

Warning

The stream's current bitrate (262.90 Kbps) is lower than the recommended bitrate. We recommend that you use a stream bitrate of 2500 Kbps.

7:27 PM

Error

Please use a keyframe frequency of four seconds or less. Currently, keyframes are not being sent often enough, which can cause buffering. The current keyframe frequency is 8.3 seconds. Note that ingestion errors can cause incorrect GOP (group of pictures) sizes.

7:27 PM

Warning

The stream's current bitrate (588.44 Kbps) is lower than the recommended bitrate. We recommend that you use a stream bitrate of 2500 Kbps.

7:22 PM

Error

Please use a keyframe frequency of four seconds or less. Currently, keyframes are not being sent often enough, which can cause buffering. The current keyframe frequency is 8.3 seconds. Note that ingestion errors can cause incorrect GOP (group of pictures) sizes.

7:22 PM

Warning

The stream's current bitrate (283.29 Kbps) is lower than the recommended bitrate. We recommend that you use a stream bitrate of 2500 Kbps.

7:20 PM

Error

Please use a keyframe frequency of four seconds or less. Currently, keyframes are not being sent often enough, which can cause buffering. The current keyframe frequency is 7.9 seconds. Note that ingestion errors can cause incorrect GOP (group of pictures) sizes.

7:20 PM

Warning

The stream's current bitrate (641.05 Kbps) is lower than the recommended bitrate. We recommend that you use a stream bitrate of 2500 Kbps.

7:14 PM

Error

Please use a keyframe frequency of four seconds or less. Currently, keyframes are not being sent often enough, which can cause buffering. The current keyframe frequency is 8.3 seconds. Note that ingestion errors can cause incorrect GOP (group of pictures) sizes.

7:14 PM

Warning

The stream's current bitrate (267.95 Kbps) is lower than the recommended bitrate. We recommend that you use a stream bitrate of 2500 Kbps.

7:13 PM

Error

Please use a keyframe frequency of four seconds or less. Currently, keyframes are not being sent often enough, which can cause buffering. The current keyframe frequency is 8.3 seconds. Note that ingestion errors can cause incorrect GOP (group of pictures) sizes.

7:13 PM

Warning

The stream's current bitrate (275.70 Kbps) is lower than the recommended bitrate. We recommend that you use a stream bitrate of 2500 Kbps.

7:02 PM

Error

Please use a keyframe frequency of four seconds or less. Currently, keyframes are not being sent often enough, which can cause buffering. The current keyframe frequency is 8.3 seconds. Note that ingestion errors can cause incorrect GOP (group of pictures) sizes.

7:02 PM

Warning

The stream's current bitrate (1812.75 Kbps) is lower than the recommended bitrate. We recommend that you use a stream bitrate of 2500 Kbps.

7:00 PM

Error

Please use a keyframe frequency of four seconds or less. Currently, keyframes are not being sent often enough, which can cause buffering. The current keyframe frequency is 8.3 seconds. Note that ingestion errors can cause incorrect GOP (group of pictures) sizes.

7:00 PM

Warning

The stream's current bitrate (524.41 Kbps) is lower than the recommended bitrate. We recommend that you use a stream bitrate of 2500 Kbps.

6:58 PM

Error

Please use a keyframe frequency of four seconds or less. Currently, keyframes are not being sent often enough, which can cause buffering. The current keyframe frequency is 7.9 seconds. Note that ingestion errors can cause incorrect GOP (group of pictures) sizes.

6:58 PM

Warning

The stream's current bitrate (543.54 Kbps) is lower than the recommended bitrate. We recommend that you use a stream bitrate of 2500 Kbps.

6:57 PM

Warning

The stream's current bitrate (628.49 Kbps) is lower than the recommended bitrate. We recommend that you use a stream bitrate of 2500 Kbps.

6:54 PM

Warning

The stream's current bitrate (264.70 Kbps) is lower than the recommended bitrate. We recommend that you use a stream bitrate of 2500 Kbps.

[Yash]

@Miz
It seems these warnings are from YouTube side.
These parameters depends on the VoD (mp4) file that you are using in a playlist. Also check the following guide lines for YouTube publishing here.