- Update to version version 56.1.0
New features and enhancements:
* mkvmerge: AAC: added support for LOAS/LATM files with
channel configuration indexes 9–21 (e.g. channel count 22.2
for index 13) according to Rec. ITU-R BS.1196-7 & ISO/IEC
23008-3:2019.
Bug fixes:
* mkvmerge: HEVC/H.265 parser: fixed invalid memory access
that could happen when reading certain types of HEVC data
(e.g. with changing parameter sets mid-stream) from certain
containers (e.g. Matroska). This bug was introduced in
release 56.0.0.
* mkvextract: AAC: mkvextract will now abort with an useful
error message when the user tries to extract a track whose
'audio-specific config' element in `CodecPrivate` signals a
number of channels of 7 or greater than 8 as that isn't
supported by the ADTS format.
Build system changes:
* configure: the `--enable-ubsan` option hasn't actually
enabled anything since release 39.0.0.