3GPP and 3GPP2 Support
QuickTime 6.5 now delivers extensive support for both 3GPP and 3GPP2, including video, audio, text, and native .3gp and .3g2 file format support. Because 3GPP and 3GPP2 are now a part of the core architecture of QuickTime, you can import, export, and play back .3gp and .3g2 files just as you do .mp4 and .mov files. The technologies in QuickTime 6.5 that provide these capabilities are MPEG-4 and H.263 video codecs, AAC (Advanced Audio Coding), AMR (Adaptive Multi-Rate), and QCELP (Qualcomm Code Excited Linear Predictive) audio codecs, a 3G Text importer and exporter, support for Movie Fragments, and a user-friendly 3G export dialog to aid in the creation of 3GPP- and 3GPP2-compliant files. Learn more about 3GPP and 3GPP2.
AMC Support
QuickTime 6.5 also includes authoring and playback support for AMC, a popular mobile multimedia format used by KDDI subscribers in Japan. AMC includes MPEG-4 video, QCELP audio, and STML text.
Unicode Text
Content creators can now take advantage of QuickTime 6.5's cross-platform Unicode text support, with improved authoring and playback of text tracks on the Mac OS X, Windows 2000, and Windows XP operating systems.
Enhanced DV Playback
QuickTime 6.5 provides the option to deinterlace fields during DV playback for a more smooth video image, particularly when text is part of that image |
