MKVToolnix 97.0.0 + x64 + Repack

а никто не подскажет подобную по функционплу программу для ро
аботы с mp4

## New features and enhancements

* mkvmerge: FLAC reader: pictures embedded into the FLAC file were already
handled as attachments, but they were left in the codec initialization data
as well. They're now removed from the codec initialization data. See #6079.
* mkvmerge: FLAC reader: padding metadata blocks will now be removed from the
codec initialization data. See #6079.
* mkvmerge: FLAC reader: embedded Vorbis comments will now be converted into
Matroska comments or track/global header fields when available (e.g. `TITLE`
will become the segment title & track's name, `LANGUAGE` will become the
track's language). Copying of Vorbis comments that are converted into actual
Matroska tags can be prevented with the usual options,
e.g. `--no-track-tags`. The comments will also be removed from the codec
initialization data. Implements #6079.
* mkvmerge, MKVToolNix GUI's chapter editor: when reading simple (OGM-style)
chapter files & no character set is given for the file, mkvmerge will try
UTF-8 first before falling back to the system's default encoding. Implements
#6084.
* MKVToolNix GUI: multiplexer: the special drag & drop zones added in v91 are
now shown by default in new installations.
* MKVToolNix GUI: in new installations the main window will now be sized at
75% of the screen's resolution initially with a certain minimum initial
size. This improves initial readability on high DPI screens that use screen
scaling factors such as 150%.

## Bug fixes

* mkvmerge: Ogg reader: during identification the track tags are now reported
properly.
* MKVToolNix GUI: multiplexer: within the "additional options", both
track-specific ones & the global ones on the "Output" tab, it wasn't
possible to specify empty (zero-length) arguments. With the intended syntax
of two consecutive single or double quotation marks the empty arguments were
simply skipped. This was fixed, and it is now possible to specify
e.g. `--title ""` in the global "Additional options" in order to force no
title to be written ever. Fixes #6087.

## Build system changes

* Windows build: the `packaging/windows/populate_installer_dir.sh` now expects
the user to pass the Saxon-HE's JAR file name to be passed with the `-s` or
`--saxon-jar` parameter instead of the base directory for Saxon-HE. This
allows newer versions of Saxon-HE to be used.

## New features and enhancements

* MKVToolNix GUI: header editor: double-clicking on one of the three flag
indicators ("Default track", "Forced display", "Enabled") for a track in the
tree view will now toggle the corresponding flag. Implements #3773.

## Bug fixes

* mkvmerge: AAC parser: LOAS/LATM streams: fixed use of uninitialized data
when the `StreamMuxConfig` element doesn't contain the `audioMuxVersion`
element; version 0 must be assumed in such a case. The result was that
sometimes certain valid AAC packets were dropped. Fix by Stefan P?schel.
* mkvmerge: HEVC/H.265 parser: fixed calculation of picture order count
calculation that was triggered under rare circumstances. Fixes #3775.
* mkvmerge: Matroska reader: enabled limits for how much data a single
Matroksa reader instance might buffer when the muxing core looks for packets
for specific tracks, avoiding huge memory consumption in cases where tracks
have huge gaps between packets. This might happen when appending files
containing forced-only subtitle tracks, for example. Fixes #3771.
* mkvmerge: TrueHD reader: increased the probe range for TrueHD sync frames
from 128 KB to 512 KB to avoid mis-detection with certain files with a lot
of data between sync frames. Fixes #3783.
* mkvmerge: MP4/QuickTime reader: fixed detection of Big Endian LPCM
audio. Fixes #3788.

## Build system changes

* The bundled `fmt` library was updated to v11.1.2.
* added a new option to `configure` called `--disable-dbus` to disable looking
for & using QtDBus even if it's present on the system. Default remains to
probe for its existence. Patch by Anthony Ryan.

В версиях MKVToolNix 88.0.0 обновлён gMKVExtractGUI 2.7.0