Add AudioDescriptor implementation.

[asdcplib.git] / README

diff --git a/README b/README
index d6e1c85c328d8e317a48b24fd5d73e6c11c9bbd4..2697258866836fac2f848b6b083943c0684a5715 100755 (executable)
--- a/README
+++ b/README
@@ -67,7 +67,9 @@ MinGW installed. For those Windows users who would prefer to build
 this natively, an "nmake" build file and instructions can be found
 in the win32 subdirectory.
 
 this natively, an "nmake" build file and instructions can be found
 in the win32 subdirectory.
 

-OpenSSL is also required. See http://www.openssl.org/
+OpenSSL is also required, version 0.9.8k is recommended. See 
+http://www.openssl.org/ for more information and download 
+instructions.

 
 Optional support for writing Timed Text Track Files is supported by
 either Xerces-C or Expat. See http://xerces.apache.org/xerces-c/ or
 
 Optional support for writing Timed Text Track Files is supported by
 either Xerces-C or Expat. See http://xerces.apache.org/xerces-c/ or


@@ -109,6 +111,39 @@ utilities all respond to -h.
 
 
 Change History
 
 
 Change History

+
+2009.05.20 - bug fixes, v.1.4.24
+ o Fixed a bug that caused incorrect SubDescriptors UL values to be 
+   written into interop format MXF track files.  Note that this involved
+   a substantial reogrganization of MXF internals.  Please test thoroughly
+   in your application before using in production.
+
+2009.04.09 - SMPTE format fixes, enhancements and bug fixes, v.1.4.22
+ o asdcplib now uses GNU autotools on POSIX systems to configure 
+   and build.  See "./configure" for details.  Note that two options, 
+   --enable-freedist and --with-python are not enabled in the free
+   version of asdcplib and should not be used.  
+ o Added build option (CONFIG_RANDOM_UUID) to enable mixed case UUID
+   generation when environment variable KM_USE_RANDOM_UUID is defined.
+ o Fixed a condition that could cause an error to occur when wrapping 
+   SMPTE format timed text track files that do not define a starting 
+   frame.
+ o Updated ULs for SMPTE format track files.
+ o SampleRate added to JP2K metadata
+ o Support for wrapping 96kHz WAV files added.
+ o Updated ULs for audio channel formats  (ChannelFormat)  
+ o Updated font subdescriptor MIME Types for TimedText Trackfiles.
+ o Changed time implementation to support dates beyond Jan 19th, 2038.
+ o Xerces-C XML parser support added.  
+ o New build method for Windows (see win32/README.txt for details).
+ o Added new functionality in Kumu to recursively create and delete files 
+   and directories, and get free disk space for a given volume path.
+ o Added a method to Kumu::Timestamp, AddMinutes(), to add (or subtract) 
+   minutes to a time value.  
+ o Improved how Kumu::Timestamp parses timestamps with offsets. 
+ o Fixed a bug that caused incorrect HMAC values to be calculated.
+
+

 2008.02.16 - SMPTE format fixes, bug fixes v.1.3.18
  o Added correct SMPTE UL for StereoscopicPictureSubDescriptor.
  o Exposed JP2K metadata parser as ParseMetadataIntoDesc().
 2008.02.16 - SMPTE format fixes, bug fixes v.1.3.18
  o Added correct SMPTE UL for StereoscopicPictureSubDescriptor.
  o Exposed JP2K metadata parser as ParseMetadataIntoDesc().