diff --git a/src/io/pibinarylog.cpp b/src/io/pibinarylog.cpp
index 69ec5548..19f389e7 100644
--- a/src/io/pibinarylog.cpp
+++ b/src/io/pibinarylog.cpp
@@ -187,6 +187,12 @@ PIString PIBinaryLog::createNewFile() {
 }
 
 
+void PIBinaryLog::createNewFile(const PIString &path) {
+	if (open(path, PIIODevice::WriteOnly)) newFile(file.path());
+	else piCoutObj << "Can't create new file, maybe path is invalid.";
+}
+
+
 int PIBinaryLog::writeBinLog(int id, const void *data, int size) {
 	if (size <= 0 || !canWrite()) return -1;
 	switch (split_mode) {
@@ -211,6 +217,18 @@ int PIBinaryLog::writeBinLog(int id, const void *data, int size) {
 }
 
 
+int PIBinaryLog::writeBinLog_raw(int id, const PISystemTime &time, const void *data, int size) {
+	if (size <= 0 || !canWrite()) return -1;
+	PIByteArray logdata;
+	logdata << id << size << time << PIByteArray::RawData(data, size);
+	int res = file.write(logdata.data(), logdata.size());
+	file.flush();
+	write_count++;
+	if (res > 0) return size;
+	else return res;
+}
+
+
 PIByteArray PIBinaryLog::readBinLog(int id) {
 	if (!canRead()) return PIByteArray();
 	BinLogRecord br = readRecord();
diff --git a/src/io/pibinarylog.h b/src/io/pibinarylog.h
index 219ec6a7..8d7b6650 100644
--- a/src/io/pibinarylog.h
+++ b/src/io/pibinarylog.h
@@ -120,6 +120,8 @@ public:
 	//! Returns if rapid start enabled
 	bool rapidStart() const {return rapid_start;}
 	
+	//! Create binlog file with Filename = path
+	void createNewFile(const PIString &path);
 	
 	//! Set \a PlayMode
 	void setPlayMode(PlayMode mode) {setProperty("playMode", (int)mode);}
@@ -169,6 +171,10 @@ public:
 	//! Write one record to BinLog file, with ID = id, id must be greather than 0
 	int writeBinLog(int id, const void * data, int size);
 
+	//! Write one RAW record to BinLog file, with ID = id, Timestamp = time
+	int writeBinLog_raw(int id, const PISystemTime &time, const PIByteArray &data) {return writeBinLog_raw(id, time, data.data(), data.size_s());}
+	int writeBinLog_raw(int id, const PISystemTime &time, const void * data, int size);
+
 	//! Returns count of writed records
 	int writeCount() const {return write_count;}