What’s New in QuickTime 6.3?
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3GPP Support
QuickTime 6.3 delivers extensive support for 3GPP, including video, audio, text, and native .3gp file format support. Because 3GPP is now a part of the core architecture of QuickTime, you can import, export, and play back .3gp files just as you do .mp4 and .mov files. The technologies in QuickTime 6.3 that provide these capabilities are newly enhanced MPEG-4 and H.263 video codecs, a newly enhanced AAC (Advanced Audio Coding) audio codec, a new AMR (Adaptive Multi-Rate) audio codec, a new 3G Text importer and exporter, and a new user-friendly 3GPP export dialog to aid in the creation of 3GPP-compliant files. This support is available via the QuickTime 3GPP Component. Learn more about 3GPP.
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Additional Technologies
QuickTime 6.3 also delivers playback of .amr and .sdv files, automatic detection of streaming transport, significant enhancements to DV audio and video synchronization, and improved support for Keynote, iMovie, and iDVD.
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