
DSE
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Feb 20, 2005, 7:02 PM
Post #78 of 101
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Re: [Mathew] hdv wedding video
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I'm not sure what I don't get, Mathew. Pray tell. I would love to be enlightened by someone so much better informed than the various broadcast groups we're members of. Perhaps you'd like to present alongside me, Udo Uberlein of Nero, Tim Onders of Microsoft at the NAB Post Production Conference next month on distributable media formats?
The industry is moving faster than MPEG is. (MPEG the group, not MPEG the format) While a well-encoded 480p disk looks acceptable, there are many options that just ain't gonna go away. AVC is the choice of Apple for delivery. MPEG 4 is the choice of many film distributors. VC-1 is Microsoft's delivery that will be used like WMV for professional/vertical delivery. VC-1 is only awaiting SMPTE acceptance, which will only happen at the yearly SMPTE gathering, which takes place at NAB each year. AC3, SACD, DTS, MPEG2, MP3, MPEG1, VCD, SVCD, HDCD are all already part of MOST DVD players whether you see the logos on the front or not. The decoder chips for m2t streams are just now coming online, TI and Philips report orders of nearly 1 billion (BILLION) chips for DVD players and plasma/lcd televisions. Those same chips are programmed for other formats and are soft upgradeable. Toshiba and Sony just recently announced a processor alliance which slots in with the Texas Instruments/Philips decoder chips. The film industry and professional authoring industry are tired of waiting for the MPEG committee to move forward at the slow pace that they move, so the industry has developed its own formats and moving ahead with them. You'll hear more about this in a very short time as it is, but the bottom line is that we'll have at least 3 new formats for delivery by years end. This is without considering Blu-ray or HD-DVD. This is also without considering what Aetme and other companies are doing on their own. REAL isn't out of the picture for physical delivery either. Nor it Quicktime for that matter. Imagine having Quicktime be readable on your DVD playback device....along with many, many other codecs. And more to come from DivX, Sorenson, various flavors of H.264, Xvid, Bitjazz, and others. The two big players to watch for are AVC/H.264 and VC-1 which at this point are Nero, Apple, and Microsoft. SD is going to die reasonably quickly. There are companies already announcing very smooth upsampling for archive/legacy media, because within 5 years, most display, delivery, and broadcast technology will be HD, upsampled SD, or a blend. MPEG-2 will be left behind as a broadcast medium, and that's fine by the MPEG committee as a rev driver for them. It might not be the best set of solutions, but it's what's coming regardless of what anyone likes. Douglas Spotted Eagle Author, producer, composer www.vasst.com "I enjoy music, long walks at sunset on the beach, and poking dead things with a sharp stick."
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