MKVToolNix v27.0.0 发布，MKV 视频编辑工具软件

MKVToolNix v27.0.0 发布了，这是一个小版本，不过十分重要，因为它包含了两个重要的 bug 修复。第一个是会在 Windows 上轻易触发烦人的崩溃错误 —— 只需使用该程序一段时间即可。第二个则是，当使用“对话框标准化增益消除(dialog normalization gain removal)”功能时，mkvmerge 会破坏 E-AC-3 帧。

其他重要变更

新特性和功能增强

• mkvmerge: chapters: the timestamps of chapters read from containers or from
  chapter files can be adjusted (multiplication and addition) with the new
  --chapter-sync option or using the special track ID -2 for the existing
  --sync option. Part of the implementation of #2358.
• MKVToolNix GUI: multiplexer: adjusted & added controls for mkvmerge’s new
  feature of being able to adjust chapter timestamps. Part of the
  implementation of #2358.
• MKVToolNix GUI: multiplexer: the GUI can now ask for confirmation when the
  user is about to create a file that won’t contain audio tracks. It does this
  by default if at least one source file contains an audio track. Implements
  #2380.

Bug 修复

• mkvmerge: AC-3: dialog normalization gain removal was corrupting E-AC-3
  frames irreversibly by writing checksums in places where they didn’t
  belong. Additionally only the first E-AC-3 frame in a Matroska was processed
  but not additional dependent frames in the same block. Fixes #2386.
• MKVToolNix GUI: fixed a leak of Windows font resources leading to a general
  slowdown and subsequent crash. Fixes #2372.

详细更新内容请查看 发布主页。

MKVToolNix（又叫 Matroska toolkit）是一套功能强大的 mkv(Matroska) 格式制作和处理的工具，支持将多种视频、音频、字幕等格式封装成 mkv 格式。

转自 https://www.oschina.net/news/100334/mkvtoolnix-27-0-0-released