@java.lang.Override
    public int getSerializedSize() {
        int size = memoizedSize;
        if (size != -1) {
            return size;
        }

        size = 0;
        if (audioCodec_ != im.turms.plugin.livekit.core.proto.models.AudioCodec.DEFAULT_AC
                .getNumber()) {
            size += com.google.protobuf.CodedOutputStream.computeEnumSize(1, audioCodec_);
        }
        if (bitrate_ != 0) {
            size += com.google.protobuf.CodedOutputStream.computeUInt32Size(2, bitrate_);
        }
        if (disableDtx_) {
            size += com.google.protobuf.CodedOutputStream.computeBoolSize(3, disableDtx_);
        }
        if (channels_ != 0) {
            size += com.google.protobuf.CodedOutputStream.computeUInt32Size(4, channels_);
        }
        size += getUnknownFields().getSerializedSize();
        memoizedSize = size;
        return size;
    }
<code>uint32 channels = 4;</code>

@return The channels.
turms-plugins/turms-plugin-livekit/src/main/java/im/turms/plugin/livekit/core/proto/ingress/IngressAudioEncodingOptions.java