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Ç¥ÁØÁ¾·ù | Á¤º¸Åë½Å´ÜüǥÁØ(TTAS) | ||||||||||||||||
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Ç¥ÁعøÈ£ | [ÆóÁö] TTAK.KO-07.0071 | ±¸ Ç¥ÁعøÈ£ | |||||||||||||||
Á¦°³Á¤ÀÏ | 2009-12-22 | ÃÑ ÆäÀÌÁö | 43 | ||||||||||||||
ÇÑ±Û Ç¥Áظí | °íÀü¼Û·ü Áö»óÆÄ µðÁöÅÐ¸ÖÆ¼¹Ìµð¾î¹æ¼Û(AT-DMB) °èÃþºÎÈ£È ºñµð¿À ¼ºñ½º | ||||||||||||||||
¿µ¹® Ç¥Áظí | Advanced Terrestrial Digital Multimedia Broadcasting (AT-DMB) hierarchical Video Services | ||||||||||||||||
ÇÑ±Û ³»¿ë¿ä¾à | º» Ç¥ÁØ¿¡¼´Â AT-DMB¿¡¼ Á¦°øÇÏ´Â 2°³ÀÇ Àü¼Û °èÃþÀ» ÀÌ¿ëÇÏ¿©, T-DMB¿Í ¿ªÈ£È¯¼ºÀ» Á¦°øÇÏ¸é¼ °èÃþºÎÈ£È °íǰÁú ºñµð¿À ¼ºñ½º¸¦ Á¦°øÇÒ ¼ö ÀÖµµ·Ï T-DMB ¼ö½Å±â¿¡¼´Â QVGA ǰÁúÀÇ ºñµð¿À ¼ºñ½º¸¦ Á¦°øÇϰí AT-DMB ¼ö½Å±â¿¡¼´Â VGA ǰÁúÀÇ ºñµð¿À ¼ºñ½º¸¦ Á¦°øÇÏ´Â AT-DMB ±â¹ÝÀÇ °èÃþºÎÈ£È ºñµð¿À ¼ºñ½ºÀÇ ±â¼ú ±Ô°ÝÀ» Á¤ÀÇÇÑ´Ù. º» ¹®¼ÀÇ ÁÖ¿ä ³»¿ëÀº ´ÙÀ½°ú °°´Ù.
°èÃþºÎÈ£È ºñµð¿À ¼ºñ½º ¿ä±¸»çÇ× ½Ã½ºÅÛ ±¸Á¶ °èÃþºÎÈ£È ºñµð¿À ±Ô°Ý ¸ÖƼä³Î ¿Àµð¿À ±Ô°Ý MPEG-4 ÄÜÅÙÃ÷ ±¸¼º °èÃþºÎÈ£È ºñµð¿À/¸ÖƼä³Î ¿Àµð¿À µ¿±âÈ Àü¼Û±Ô°Ý ½Ã±×³Î¸µ |
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¿µ¹® ³»¿ë¿ä¾à |
This standard specifies a scalable video service based on AT-DMB, which provides VGA-quality video service by using the 2 transmission layers of AT-DMB while maintaining the backward compatibility with the existing T-DMB that provides QVGA-quality video service. This standard includes:
Requirements of a scalable video service System architecture Specification of a scalable video service Specification of a multichannel audio service Organization of MPEG-4 contents Synchronization of scalable video and multichannel audio services Transport specification Signaling |
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°ü·Ã IPR È®¾à¼ | Á¢¼öµÈ IPR È®¾à¼ ¾øÀ½ | ||||||||||||||||
ÆóÁöÀÏ | 2018-12-19 | ||||||||||||||||
ÆóÁö»çÀ¯ | ±âŸ(¹ÌȰ¿ë µî):¼ºñ½º ¹Ì½Ç½Ã ¹× ÇâÈÄ °èȹ ¾øÀ½ | ||||||||||||||||
°ü·ÃÆÄÀÏ | TTAK.KO-07.0071.pdf | ||||||||||||||||
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