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> H.264 Per La Nuova Generazione Di Supporti Video
Aristerco di Arr...
messaggio 25 Jun 2004 - 20:22
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CITAZIONE
CUPERTINO, California—June 23, 2004—Apple® today announced that the DVD Forum has ratified the H.264 Advanced Video Codec (AVC) to be included in the next generation High Definition (HD) DVD format. The H.264/AVC codec was jointly developed by the Moving Picture Experts Group (MPEG) and the International Telecommunication Union (ITU) and has been ratified into the MPEG-4 specification as the next-generation video codec. H.264/AVC is based on open standards and will ship in Apple’s QuickTime® software in an upcoming release next year.


“Apple is firmly behind H.264 because it delivers superb quality digital video and is based on open standards that no single company controls,” said Philip Schiller, Apple’s senior vice president of Worldwide Product Marketing. “QuickTime 6 has already topped 250 million downloads, making it one of the most successful media standards ever, and we will be adding support for H.264 to QuickTime next year.”


H.264/AVC is an extremely scalable video codec, delivering excellent quality across the entire bandwidth spectrum—from high definition television to video conferencing and 3G mobile multimedia. As shown in a preview at the National Association of Broadcasters convention in April, video encoded at full high definition resolution (1920x1080 24p) was played back between 6.8 and 8 Mbps on a dual-processor Power Mac® G5 delivering full HD quality at up to half the data rate of MPEG-2.


As the platform of choice for content creators worldwide, QuickTime delivers the full media experience for thousands of unique software titles, enhanced music CDs and hundreds of digital camera models. More than 250 million copies of QuickTime 6 have been downloaded in less than two years since its release. According to Frost & Sullivan’s 2004 Global Media Streaming Platform Report, between 2002 and 2003 Microsoft’s and Real Networks’ worldwide market share percentages were either stable or declining while QuickTime’s market share increased to 36.8 percent, a close second to Microsoft. Real Networks came in third place with less than 25 percent of the worldwide streaming market share. QuickTime 6.5, which also includes enhanced support for 3rd Generation Partnership Project (3GPP) and 3GPP2 mobile networks, is available as a free download for Mac® and Windows users at www.apple.com/quicktime.


Apple ignited the personal computer revolution in the 1970s with the Apple II and reinvented the personal computer in the 1980s with the Macintosh. Apple is committed to bringing the best personal computing experience to students, educators, creative professionals and consumers around the world through its innovative hardware, software and Internet offerings.


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Gatsu99
messaggio 25 Jun 2004 - 21:54
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bello !
incluso in quicktime !
quindi proprietario
tempo qualche mese e di o codec free simile
ne vedremo pochini

Come son contento !!!!


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Aristerco di Arr...
messaggio 25 Jun 2004 - 22:04
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NOn hai capito un cazzo come al solito :P :P :P :P

Quicktime legge anche l'MPEG1, 2, l'mp3 e quant'altro :P :P :P
Ti sembra che i sopraccitati codec siano proprietari di Eppol? :P


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Rky86
messaggio 27 Jun 2004 - 11:10
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Ho visto per la rete che esistono già codec free per l'H.264, ma sono tutti allo stadio embrionale (infatti uno non ha l'interfaccia grafica ma dei file cfg da configurare a mano sia per l'encoder sia per il decoder). Per caso sono illegali oppure sono tranquillamente scaricabili?


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Echelon
messaggio 28 Jun 2004 - 11:25
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Esistono diverse versioni di codec H.264, alcuni freeware altri no.
I a suo tempo avevo trovato questo della DeXt Stuff...
E' auto scompattante e si installa come un normale codec..
Provalo e fammi sapere...

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