Ingest Rate Limiting

Configure your encoder to adhere to ingest rate limit guidelines.

When you publish MSL 4 streams to the shared infrastructure, your encoder needs to adhere to these rate limit guidelines:

Attribute Limit
Maximum number of hits per second for a stream rendition 10 hits/second
Maximum number of hits per second for a streamID 100 hits/second
Maximum bitrate per rendition 45 Mbps
Aggregate maximum bitrate per streamID publishing either primary OR backup stream 75 Mbps
Aggregate maximum bitrate per streamID publishing both primary AND backup streams 150 Mbps
Minimum duration of a media segment 2 seconds
Maximum duration of a media segment 10 seconds
Maximum segment size 100 MB

If you exceed these limitations, a 429 response code will be sent to the encoder.

  • ERROR_EXCEED_RL_MAX_SEGMENT_SIZE_LIMIT
  • ERROR_EXCEED_RL_RENDITION_HITS_LIMIT
  • ERROR_EXCEED_RL_RENDITION_BITS_LIMIT
  • ERROR_EXCEED_RL_STREAM_HITS_LIMIT
  • ERROR_EXCEED_RL_STREAM_BITS_LIMIT

This can cause disruption to the stream delivery for your viewers, so you should configure your encoder to adhere to these guidelines.