Encoding specification

The encoding specification applies to SSAI Live and VoD content, unless there are specific notifications to be considered.

Encoding specification

We recommend the following bitrate ladder for Live and Video-On-Demand. This will ensure a smooth streaming experience and optimal quality on all devices and connection types.

SD-profile

{ "Version": 1.0, "Codecs": [{ "KeyFrameInterval": "00:00:01.92", "H264Layers": [{ "Profile": "Main", "Level": "3.1", "Bitrate": 320, "MaxBitrate": 320, "BufferWindow": "00:00:05", "Width": 320, "Height": 180, "BFrames": 0, "ReferenceFrames": 3, "AdaptiveBFrame": false, "Type": "H264Layer", "FrameRate": "25000/1000" }, { "Profile": "Main", "Level": "3.1", "Bitrate": 600, "MaxBitrate": 600, "BufferWindow": "00:00:05", "Width": 480, "Height": 280, "BFrames": 0, "ReferenceFrames": 3, "AdaptiveBFrame": false, "Type": "H264Layer", "FrameRate": "25000/1000" }, { "Profile": "Main", "Level": "3.1", "Bitrate": 960, "MaxBitrate": 960, "BufferWindow": "00:00:05", "Width": 640, "Height": 360, "BFrames": 0, "ReferenceFrames": 3, "AdaptiveBFrame": false, "Type": "H264Layer", "FrameRate": "25000/1000" }, { "Profile": "Main", "Level": "3.1", "Bitrate": 1850, "MaxBitrate": 1850, "BufferWindow": "00:00:05", "Width": 960, "Height": 540, "BFrames": 0, "ReferenceFrames": 3, "AdaptiveBFrame": false, "Type": "H264Layer", "FrameRate": "25000/1000" } ], "Type": "H264Video" }, { "Profile": "AACLC", "Channels": 2, "SamplingRate": 48000, "Bitrate": 128, "Type": "AACAudio" } ] }

HD-profile