MP4 Tag Library Changelog

What's new in MP4 Tag Library 1.0.50.106

Oct 1, 2020
  • Speed-up with buffered streams when loading/saving much data (eg. file needs to be re-written).

New in MP4 Tag Library 1.0.46.100 (Jun 23, 2019)

  • Licensing change.

New in MP4 Tag Library 1.0.43.99 (Jun 5, 2019)

  • Little more optimized/speed-up for the GetAsText() functions and fixed FPC GetAsText() returning an extra character

New in MP4 Tag Library 1.0.42.94 (Aug 31, 2018)

  • Added support of geting and setting Xtra "file time" values.

New in MP4 Tag Library 1.0.41.92 (Aug 12, 2018)

  • Added support of setting and saving Xtra atom content, fixed support of moov atom after the mdat atom in the file and fixed removing of Xtra atom.

New in MP4 Tag Library 1.0.41.91 (Jul 1, 2018)

  • Fixed reading and writing of MP4 files with 64 bit atom sizes and fixed a memory leak when freeing MP4 atom classes.

New in MP4 Tag Library 1.0.39.89 (May 11, 2018)

  • Added file format validity checking when saving.

New in MP4 Tag Library 1.0.37.87 (Sep 9, 2017)

  • Added Winamp 5.6 genres and fixed hint for DeleteFile().

New in MP4 Tag Library 1.0.33.74 (Dec 2, 2016)

  • Added audio track attribute support of ALAC and AC3 format.

New in MP4 Tag Library 1.0.30.64 (Feb 18, 2015)

  • GetCommon/SetCommon function parameters are searched case insensitive.

New in MP4 Tag Library 1.0.28.62 (Feb 3, 2015)

  • Added parsing of play time and MP4 audio attributes, fixed atom data delete function.

New in MP4 Tag Library 1.0.27.58 (Jan 22, 2015)

  • Added functions for getting/setting list tags (TIPL, TMCL).

New in MP4 Tag Library 1.0.19.35 (Mar 24, 2014)

  • When saving the tag and the new tag + padding is smaller then the existing tag, the tag is re-written with new padding.

New in MP4 Tag Library 1.0.18.34 (Nov 15, 2013)

  • Added support for reading/writing MP4 tags with 64bit atom sizes (files >4GB)

New in MP4 Tag Library 1.0.17.28 (Nov 7, 2013)

  • Fixed updating 'co64' atom

New in MP4 Tag Library 1.0.16.27 (Nov 6, 2013)

  • Fixed reading/writing files with a 0 length 'mdat' atom

New in MP4 Tag Library 1.0.15.26 (Oct 31, 2013)

  • Added support for Delphi XE5 iOS and Android build target

New in MP4 Tag Library 1.0.12.22 (Aug 13, 2013)

  • Fixed writing tag corrupting the output file if there was no 'meta' atom

New in MP4 Tag Library 1.0.11.19 (Aug 3, 2013)

  • Fixed writing tag corrupting the output file if there were multiple 'free' atoms after the 'ilst' atom

New in MP4 Tag Library 1.0.10.18 (Jul 31, 2013)

  • Fixed writing tag corrupting the output file if there was a 'free' atom after the 'ilst' atom

New in MP4 Tag Library 1.0.9.16 (Apr 15, 2013)

  • Fixed writing tag corrupting the output file in some cases

New in MP4 Tag Library 1.0.8.14 (Apr 12, 2013)

  • Fixed removing tags going in an endless loop in some cases

New in MP4 Tag Library 1.0.7.17 (Apr 7, 2013)

  • Fixed saving tags corrupting the file in some cases.

New in MP4 Tag Library 1.0.6.10 (Jan 23, 2013)

  • Fixed saving tag to files with more then 2 'free' atoms.