RTCPeerConnection.getLocalStreams/getRemoteStreams are deprecated. Use RTCPeerConnection.getSenders/getReceivers instead.
RTCPeerConnection.getLocalStreams/getRemoteStreams ໄດ້ຖືກຍົກເລີກນຳໃຊ້ແລ້ວ. RTCPeerConnection.getSenders/getReceivers ໄດ້ຖືກນຳມາໃຊ້ແທນ.