@java.lang.Override
    public void writeTo(com.google.protobuf.CodedOutputStream output) throws java.io.IOException {
        if (!com.google.protobuf.GeneratedMessage.isStringEmpty(mimeType_)) {
            com.google.protobuf.GeneratedMessage.writeString(output, 1, mimeType_);
        }
        if (!com.google.protobuf.GeneratedMessage.isStringEmpty(mid_)) {
            com.google.protobuf.GeneratedMessage.writeString(output, 2, mid_);
        }
        if (!com.google.protobuf.GeneratedMessage.isStringEmpty(cid_)) {
            com.google.protobuf.GeneratedMessage.writeString(output, 3, cid_);
        }
        for (VideoLayer videoLayer : layers_) {
            output.writeMessage(4, videoLayer);
        }
        getUnknownFields().writeTo(output);
    }
<code>repeated .livekit.VideoLayer layers = 4;</code>
turms-plugins/turms-plugin-livekit/src/main/java/im/turms/plugin/livekit/core/proto/models/SimulcastCodecInfo.java