The bottom layer of AudioRenderer does not support seeking to a specific frame. AudioRenderer starts playing after obtaining data proactively sent from the client. AvPlayer has a source, for example, a file, and therefore it supports frame seeking. You can use the avPlayer.seek() API to seek to the specified playback position. This API can be called only when the AVPlayer is in the prepared, playing, paused, or completed state.
let seekTime: number = 1000 avPlayer.seek(seekTime,media.SeekMode.SEEK_PREV_SYNC)
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