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MP4 FAQ - Doom9's Forum (3595 words) |
 | MP4 is streamable and supports all kinds of multimedia content (multiple audio-, video-, subtitlestreams, pictures, variable-framerates, -bitrates, -samplerates...) and advanced content (officially called "Rich Media" or "BIFS") like 2D and 3D animated graphics, user interactivity, DVD-like menus... |
| Yes, it is possible with timecode files, by appending mp4 files or by dropping n-vops in ASP |
| MP4 on the other hand itself was the starting point for the development of the 3GP format (mainly for mobile phones), which has more in common with MP4 as MP4 with MOV for example, but still is a different format |
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