Adaptive GOP - 2023.1 English

H.264/H.265 Video Codec Unit v1.2 Solutions LogiCORE IP Product Guide (PG252)

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2023.1 English

Specify the maximum number of B-frames that can be used in a GOP and set the GOP mode to adaptive using GopCtrlMode=ADAPTIVE_GOP in the encoder configuration file at control software and gop-mode=adaptive at GStreamer. The encoder adapts the number of B-frames used in the GOP pattern based on heuristics on the video content. The encoder does not go higher than the maximum number of B frames that you specified.