@twilio/video-node-sdk - v1.0.0-beta.1
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    Variable MAX_QUEUE_CEILINGConst

    MAX_QUEUE_CEILING: 1024

    Upper bound on any configured queue depth. A misconfigured maxQueue must not be able to exhaust memory: at 720p an I420 frame is ~1.3 MB, so 1024 frames is already well past any useful buffering.

    _attachFrameSink clamps to the same value natively (remote_video_track_wrap.cpp, remote_audio_track_wrap.cpp). That clamp is a backstop only - validation happens here - but the two have to move together if this ever changes.