All Products
Search
Document Center

ApsaraVideo Live:Configure the live streaming latency

Last Updated:Jan 15, 2024

You can configure the live streaming latency based on different streaming protocols to help you better handle emergencies during live streaming. This topic describes how to configure the live streaming latency.

Note

ApsaraVideo Live provides three levels of live streaming latency to meet your business requirements. These levels are Low, Medium, and High.

Procedure

  1. Log on to the ApsaraVideo Live console.
  2. In the left-side navigation pane, click Domains to go to the Domain Management page.
  3. Find the streaming domain that you want to configure and click Domain Settings in the Actions column.

  4. Choose Templates > Latency Settings.

  5. Click Change Settings.

  6. Change the latency settings.

    直播延迟

    ApsaraVideo Live allows you to configure the live streaming latency based on three protocols. For each protocol, you can set the latency to the Low, Medium, or High level. The actual latency is related to the latency settings and the Group of Pictures (GOP) size of the ingested stream. You can refer to the following table when you configure the live streaming latency for your business. For more information, see Live streaming latency.

    GOP size

    Protocol

    Low

    Medium

    High

    1s

    RTMP

    3-4s

    4-6s

    6-8s

    FLV

    3-4s

    4-6s

    6-8s

    HLS

    5-6s

    6-8s

    10-15s

    2s

    RTMP

    4-5s

    5-7s

    7-9s

    FLV

    4-5s

    5-7s

    7-9s

    HLS

    6-8s

    10-15s

    20-25s

    4s

    RTMP

    4-8s

    6-10s

    8-12s

    FLV

    4-8s

    6-10s

    8-12s

    HLS

    15-20s

    20-30s

    30s+

  7. Click OK.