MKVToolNix v52.0.0 released | mosus Matroska stuff
Summary
It contains a couple of enhancements to the GUI and one bug fix in libEBML that’s security-sensitive. The other Linux binaries are stil being built and will be available over the course of the next couple of hours. • MKVToolNix GUI: the GUI will now add a context-specific default extension to file names selected for saving on platforms that don’t add one itself (e.g. GNOME). • mkvextract: h.265/HEVC extraction: the code for skipping extraction of prefix SEI NALUs in the first frame was skipping two bytes too few, resulting in broken processing of all following bytes. • libEBML v1.4.1 is now required due to a bug in libEBML that caused pointers to just-freed memory being returned to the caller under certain invalid data constellations, causing use-after-free errors in all of MKVToolNix’s programs.