According to official version history, version 4.7.1 (released around May 2021) primarily introduced:
: Some reviewers have noted that predicted output file sizes can be inaccurate and that the interface does not always support full filenames for long series of files.
: Includes a lossless screen recording tool for capturing desktop activities. Total_Video_Converter_Pro_DVD_4.7.1_MAS__HCiSO_...
: Resolved stability and player issues specifically for that operating system.
The string refers to a specific version of a multimedia tool for macOS. The "MAS" tag indicates it was originally released for the Mac App Store , while "HCiSO" is a common label for unofficial software distributions. Product Overview According to official version history, version 4
: Features an interactive timeline for trimming, merging , and adding background music or subtitles. Version 4.7.1 Highlights
: Addressed a specific player bug that appeared in earlier versions on newer Mac systems. User Feedback & Performance The string refers to a specific version of
: Allows users to burn SD and HD videos to NTSC/PAL DVD formats.