libmp4tag 1.2.7

An MP4 tagging library where all tags can be accessed and modified and any tags, unknown tags or custom tags are never lost when the audio file is updated. A list of known tags is only used when new tags are added.

Tags library c audio video tagging mp4
License Zlib
State beta

Homepage Download

Recent Releases

1.2.720 Sep 2023 19:09 minor bugfix: 1.2.7 beta 2023-9-20 * Bug Fixes: * Fix pkg-config file to install in correct library location.
1.2.607 Sep 2023 16:54 minor bugfix: 1.2.6 beta 2023-9-7 * Bug Fixes: * Fix writing 4-byte numeric values (typo). * Fix parse of cover name. * Fix cover image processing.
1.2.507 Sep 2023 03:47 minor bugfix: 1.2.5 beta 2023-9-6 * Bug Fixes: * Fix parsing issues. * Fix update of parent container lengths. * Fix re-writing bugs.
1.2.404 Sep 2023 21:04 major bugfix: 1.2.4 beta 2023-9-4 * Bug Fixes: * Windows: Allow for linking with UCRT. * Fix tag box length on re-write. * Fix stco/co64 update. * Fix parent box update. * Changes: * Update mp4tag_read_file api.
1.2.302 Sep 2023 17:00 minor bugfix: 1.2.3 beta 2023-9-2 * Bug Fixes: * Fix windows installation. * Install pkgconfig file.
1.2.231 Aug 2023 15:25 minor bugfix: 1.2.2 beta 2023-8-31 * Bug Fixes: * Prevent possible crashes. * Fix various internal bugs. * Fix windows build. * Fix windows file handling on re-write.
1.2.129 Aug 2023 15:03 minor bugfix: 1.2.1 beta 2023-8-29 * Bug Fixes: * Fix disc/track output when total is zero. * Fix disc/track parsing issues. * Fix memory leak. * Fix bug setting new disk/track tag. * Fix mp4tag_clean_tags. * Changes: * Create and install pkgconfig file.
1.2.029 Aug 2023 00:03 minor feature: 1.2.0 beta 2023-8-28 * Bug Fixes: * Fix crash when taglist is present but empty. * Recognize more files as mp4. * New Features: * New mp4tag_set_binary_tag() routine. * Added wiki documentation.
1.1.128 Aug 2023 21:39 major feature: 1.1.1 beta 2023-8-27 * Bug Fixes: * Build now works on FreeBSD. * New Features: * mp4tag_preserve_tags, mp4tag_restore_tags are now implemented. * mp4tagcli: Added --copyfrom/--copyto to test preserve/restore.
1.1.024 Aug 2023 21:15 major feature: Initial Release