: Specifies the AV1 video codec. It succeeds VP9 and competes directly with the proprietary HEVC (H.265) format.
: Refers to Profile 0 (Main), which supports 8-bit or 10-bit color.
When the system selects "399," it is prioritizing efficiency. It is saying, "Give this user the best possible visual fidelity with the least amount of data," saving the server money and saving the user buffering time.
Codecs Av01008m08 399 Opus 251 New <2026 Release>
: Specifies the AV1 video codec. It succeeds VP9 and competes directly with the proprietary HEVC (H.265) format.
: Refers to Profile 0 (Main), which supports 8-bit or 10-bit color. codecs av01008m08 399 opus 251 new
When the system selects "399," it is prioritizing efficiency. It is saying, "Give this user the best possible visual fidelity with the least amount of data," saving the server money and saving the user buffering time. : Specifies the AV1 video codec