Subtitle Maker for Mac v3.9.1 Chinese Activation Version Download

Submerge for Mac is a powerful professional tool designed for the hard-coding of subtitles for movies and TV shows. It supports importing multiple text-based subtitle formats and can export subtitle video files compatible with common devices in one click. The software includes convenient subtitle search and download tools to help users quickly obtain accurate subtitles. Additionally, Submerge integrates a fullscreen player, allowing users to preview subtitled films directly within the software.

One – Core Features and Characteristics

• Widespread Compatibility: It can add hard-coded subtitles to most video files without requiring the installation of additional system extensions or plugins.
• Smart Subtitle Loading: It automatically identifies and loads embedded or external subtitle files.
• Multi-Format Support: It fully supports SRT, SUB, ITT, STL, ASS/SSA, VTT, and other mainstream subtitle formats.
• Style and Tag Support: It retains style tags from subtitle files, such as italics, bold, underlines, and font colors.
• Advanced Position Control: It supports cue settings in WebVTT files for precise control over subtitle positions and alignment.
• Complete Customization: It allows for free adjustment of subtitle’s font, size, color, and shadow visual attributes.
• Automatic Metadata Matching: It automatically retrieves film metadata over the internet for intelligent tagging and categorization.
• Detail Film Inspector: It provides detailed information panels for films and subtitle files.
• Predefined Export Templates: It includes optimized export presets for Apple devices (such as iPhone, iPad, Apple TV).
• Bulk Processing Queue: It supports batch adding tasks to the export queue for efficient continuous processing.
• Efficient Encoding Engine: It integrates FFmpeg to ensure optimal export speed.
• Forced Aspect Ratio: It supports setting the video aspect ratio to 16:9, 4:3, or 3:2 to better utilize the display space.
• Native 64-bit Application: It leverages the full performance of the macOS system for more stable and efficient operation.

Two – Update Log for Version 3.9.1

The main optimizations in this update focus on the stability and compatibility of the encoding engine:

1. Synchronization Issues: It has fixed the issue of subtitles appearing out of sync during export.
2. Smart Encoding Backward: When AVFoundation export fails, the system automatically tries to revert to the FFmpeg engine.
3. Dual Engine Strategy:
• By default, it uses AVFoundation to export MPEG-4 files, utilizing hardware acceleration for rapid encoding.
• For other formats (such as .MKV, .AVI), it uses the more comprehensive FFmpeg for export.
4. Encoding Engine Selection: In the software’s preferences, users can choose to “always use FFmpeg for export” to meet specific needs.