版本历史 QuickTime Player 4.12

  • Support for files larger than 2.0 GB in Mac OS 9. (This is a consequence of Mac OS 9 requiring the HFS Plus filesystem
  • Variable bit rate (VBR) support for MPEG-1 Layer 3 (MP3) audio
  • Support for Synchronized Multimedia Integration Language (SMIL)
  • Introduction of AppleScript support in Mac OS
  • The requirement of a PowerPC processor for Mac OS systems. QuickTime 4.1 dropped support for Motorola 68k Macintosh systems.