// Token: 0x0600015F RID: 351 RVA: 0x000047BC File Offset: 0x000029BC public unsafe static void OpusGetPacketMetrics(ReadOnlySpan <byte> opus, int samplingRate, out int channels, out int frames, out int samplesPerFrame, out int frameSize) { fixed(byte *pinnableReference = opus.GetPinnableReference()) { byte *opusData = pinnableReference; frames = Interop._OpusGetPacketFrameCount(opusData, opus.Length); samplesPerFrame = Interop._OpusGetPacketSamplePerFrameCount(opusData, samplingRate); channels = Interop._OpusGetPacketChanelCount(opusData); } frameSize = frames * samplesPerFrame; }