Revision history for Perl extension Audio::WMA.

1.2 Sun Nov 9 18:53:43 PST 2008

• KDF : Parse replaygain and comment tags from WMA Extended Content block
• Andy: Would give up trying to parse a filehandle too soon because no size value was set
• Andy: Requires a size param when passed a filehandle, it will get into an infinite loop otherwise
• Andy: Sample rate field was being read as a 16-bit value instead of 32-bit
• Andy: Don't be case-sensitive when looking for WMA picture tag
• Andy: type_data_length and error_data_length are 32-bit values
• Andy: Add some missing wFormatTag values

1.0 Thu Jan 4 14:23:27 PST 2007

• RT #17556 - get tags from files with DRM.
• Calculate bitrates properly.
• Standalone object parsing.
• Combine some duplicated code.
• Parse the ASF_Extended_Stream_Properties_Object
• Parse a ASF_Metadata_Object inside a ASF_Extended_Header_Object.
• Parse embedded WM/Picture files.
• Create array refs for tags with multiple values.

0.8 Sat Nov 26 00:13:34 PST 2005

Patch from Vidur Apparo to support parsing streams.

0.7 Thu Oct 7 16:16:45 PDT 2004

Fix infinite loop case for 0 length objects.

0.6 Sat Oct 2 11:35:56 PDT 2004

Handle Extended Header Objects, and Metadata Library Objects for additional author information.

Internal cleanup

0.5 Fri Oct 1 19:15:59 PDT 2004

Changes comments() to be tags() - more similar to other audio modules.

Handle a second type of DRM file.

Parse Stream_Properties objects now to get the bits_per_sample, sample_rate, etc.

0.3 Sat Sep 25 19:40:41 PDT 2004

Expose if a file is DRM encrypted - patch from Kevin Deane-Freeman

0.2 Mon Feb 16 17:22:25 2004

Integrated sanity checks from Dean. Print out the file name if we error out.

0.1 Thu Dec 4 13:46:05 2003

• original version; created by h2xs 1.22 with options

  -n Audio::WMA -X -A