diff --git a/3rdparty/taglib/mpeg/id3v2/frames/textidentificationframe.cpp b/3rdparty/taglib/mpeg/id3v2/frames/textidentificationframe.cpp
index db9a177e..61cf6ed8 100644
--- a/3rdparty/taglib/mpeg/id3v2/frames/textidentificationframe.cpp
+++ b/3rdparty/taglib/mpeg/id3v2/frames/textidentificationframe.cpp
@@ -339,7 +339,13 @@ UserTextIdentificationFrame::UserTextIdentificationFrame(const String &descripti
 
 String UserTextIdentificationFrame::toString() const
 {
-  return "[" + description() + "] " + fieldList().toString();
+  // first entry is the description itself, drop from values list
+  StringList l = fieldList();
+  for(StringList::Iterator it = l.begin(); it != l.end(); ++it) {
+    l.erase(it);
+    break;
+  }
+  return "[" + description() + "] " + l.toString();
 }
 
 String UserTextIdentificationFrame::description() const
diff --git a/3rdparty/taglib/ogg/flac/oggflacfile.cpp b/3rdparty/taglib/ogg/flac/oggflacfile.cpp
index 53d04508..07ea9dcc 100644
--- a/3rdparty/taglib/ogg/flac/oggflacfile.cpp
+++ b/3rdparty/taglib/ogg/flac/oggflacfile.cpp
@@ -231,11 +231,21 @@ void Ogg::FLAC::File::scan()
 
   if(!metadataHeader.startsWith("fLaC"))  {
     // FLAC 1.1.2+
+    // See https://xiph.org/flac/ogg_mapping.html for the header specification.
+    if(metadataHeader.size() < 13)
+      return;
+
+    if(metadataHeader[0] != 0x7f)
+      return;
+
     if(metadataHeader.mid(1, 4) != "FLAC")
       return;
 
-    if(metadataHeader[5] != 1)
-      return; // not version 1
+    if(metadataHeader[5] != 1 && metadataHeader[6] != 0)
+      return; // not version 1.0
+
+    if(metadataHeader.mid(9, 4) != "fLaC")
+      return;
 
     metadataHeader = metadataHeader.mid(13);
   }
diff --git a/3rdparty/taglib/toolkit/tfilestream.cpp b/3rdparty/taglib/toolkit/tfilestream.cpp
index 17a09f3d..487df8e3 100644
--- a/3rdparty/taglib/toolkit/tfilestream.cpp
+++ b/3rdparty/taglib/toolkit/tfilestream.cpp
@@ -58,6 +58,11 @@ namespace
 #endif
   }
 
+  FileHandle openFile(const int fileDescriptor, bool readOnly)
+  {
+    return InvalidFileHandle;
+  }
+
   void closeFile(FileHandle file)
   {
     CloseHandle(file);
@@ -98,6 +103,11 @@ namespace
     return fopen(path, readOnly ? "rb" : "rb+");
   }
 
+  FileHandle openFile(const int fileDescriptor, bool readOnly)
+  {
+    return fdopen(fileDescriptor, readOnly ? "rb" : "rb+");
+  }
+
   void closeFile(FileHandle file)
   {
     fclose(file);
@@ -149,13 +159,28 @@ FileStream::FileStream(FileName fileName, bool openReadOnly)
     d->file = openFile(fileName, true);
 
   if(d->file == InvalidFileHandle)
-  {
 # ifdef _WIN32
     debug("Could not open file " + fileName.toString());
 # else
     debug("Could not open file " + String(static_cast<const char *>(d->name)));
 # endif
-  }
+}
+
+FileStream::FileStream(int fileDescriptor, bool openReadOnly)
+  : d(new FileStreamPrivate(""))
+{
+  // First try with read / write mode, if that fails, fall back to read only.
+
+  if(!openReadOnly)
+    d->file = openFile(fileDescriptor, false);
+
+  if(d->file != InvalidFileHandle)
+    d->readOnly = false;
+  else
+    d->file = openFile(fileDescriptor, true);
+
+  if(d->file == InvalidFileHandle)
+    debug("Could not open file using file descriptor");
 }
 
 FileStream::~FileStream()
@@ -255,8 +280,7 @@ void FileStream::insert(const ByteVector &data, unsigned long start, unsigned lo
   ByteVector buffer = data;
   ByteVector aboutToOverwrite(static_cast<unsigned int>(bufferLength));
 
-  while(true)
-  {
+  while(true) {
     // Seek to the current read position and read the data that we're about
     // to overwrite.  Appropriately increment the readPosition.
 
@@ -304,8 +328,7 @@ void FileStream::removeBlock(unsigned long start, unsigned long length)
 
   ByteVector buffer(static_cast<unsigned int>(bufferLength));
 
-  for(unsigned int bytesRead = -1; bytesRead != 0;)
-  {
+  for(unsigned int bytesRead = -1; bytesRead != 0;) {
     seek(readPosition);
     bytesRead = static_cast<unsigned int>(readFile(d->file, buffer));
     readPosition += bytesRead;
@@ -401,7 +424,8 @@ long FileStream::tell() const
   const LARGE_INTEGER zero = {};
   LARGE_INTEGER position;
 
-  if(SetFilePointerEx(d->file, zero, &position, FILE_CURRENT) && position.QuadPart <= LONG_MAX) {
+  if(SetFilePointerEx(d->file, zero, &position, FILE_CURRENT) &&
+     position.QuadPart <= LONG_MAX) {
     return static_cast<long>(position.QuadPart);
   }
   else {
@@ -470,9 +494,8 @@ void FileStream::truncate(long length)
 #else
 
   const int error = ftruncate(fileno(d->file), length);
-  if(error != 0) {
+  if(error != 0)
     debug("FileStream::truncate() -- Coundn't truncate the file.");
-  }
 
 #endif
 }
diff --git a/3rdparty/taglib/toolkit/tfilestream.h b/3rdparty/taglib/toolkit/tfilestream.h
index 96a476d6..aa4d71b3 100644
--- a/3rdparty/taglib/toolkit/tfilestream.h
+++ b/3rdparty/taglib/toolkit/tfilestream.h
@@ -54,6 +54,11 @@ namespace TagLib {
      */
     FileStream(FileName file, bool openReadOnly = false);
 
+    /*!
+     * Construct a File object and opens the \a file using file descriptor.
+     */
+    FileStream(int fileDescriptor, bool openReadOnly = false);
+
     /*!
      * Destroys this FileStream instance.
      */