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Ç¥ÁعøÈ£ TTAK.KO-04.0165 ±¸Ç¥ÁعøÈ£
Á¦°³Á¤ÀÏ 2012-12-21 ÃÑÆäÀÌÁö 26
ÇѱÛÇ¥Áظí Ȩ ³×Æ®¿öÅ©¿¡¼­ÀÇ 4D ¹æ¼Û ¼­ºñ½º¸¦ À§ÇÑ ½Ç°¨ È¿°ú ¸ÞŸ µ¥ÀÌÅÍ ±â Á¤ÀÇ ÆÐŶ ±¸ºÐÀÚ( Well-Known PID) ÇÁ·ÎÅäÄÝ
¿µ¹®Ç¥Áظí Real-Sense Metadata Well-Known PID protocol for the 4D Broadcasting Service System in a Digital Home Environment
Çѱ۳»¿ë¿ä¾à ½Ç°¨ ¹Ìµð¾î ¼­ºñ½º ½Ã½ºÅÛÀº À¯ºñÄõÅͽº IT ȯ°æ¿¡¼­ ¾ðÁ¦, ¾îµð¼­³ª ¹Ìµð¾îÀÇ ÀçÇö
È¿°ú¸¦ ±Ø´ëÈ­Çϱâ À§ÇÏ¿© ±âÁ¸ÀÇ µ¿¿µ»ó, ¿Àµð¿À, ÅؽºÆ®¿¡ ¿À°¨À» Ç¥ÇöÇÒ ¼ö ÀÖ´Â °¨°¢
Á¤º¸(sensory information)À» Ãß°¡ÇÑ ¹Ìµð¾î¸¦ Á¤ÀÇÇÑ´Ù. ÀÌ·¯ÇÑ ¹Ìµð¾îÀÇ ¼ö½Å Á¦¾î¿Í
ÀçÇöÀ» ÁÖ°üÇÏ´Â ±¸µ¿ ÀåÄ¡(actuator)¸¦ ÅëÇÏ¿© ´Ù¾çÇÑ ±â´ÉÀ» °¡Áø µð¹ÙÀ̽ºµéÀÌ ¹Ìµð¾î
¿Í µ¿±âÈ­µÇ¾î ¿¬µ¿µÈ´Ù.
4D ½Ç°¨ ¹æ¼Û ¼­ºñ½º ½Ã½ºÅÛÀº ±âÁ¸ÀÇ ¿Àµð¿À, ºñµð¿À, ¸ÞŸ µ¥ÀÌÅÍ°¡ Àü¼ÛµÇ´Â ¹æ¼Û
½Ã½ºÅÛ¿¡ ½Ç°¨ È¿°ú¸¦ Ç¥ÇöÇÒ ¼ö ÀÖ´Â ½Ç°¨ È¿°ú ¸ÞŸ µ¥ÀÌÅ͸¦ Àü¼ÛÇÒ ¼ö ÀÖ´Â ½Ã½ºÅÛ
À¸·Î ¹Ì·¡ µðÁöÅРȨ¿¡¼­ 4D ½Ç°¨ ¿µ»óÀ» ÀçÇöÇÒ ¼ö ÀÖ´Â ±â¼úÀÌ´Ù. ¿Àµð¿À, ºñµð¿À¿Í
°°Àº µ¥ÀÌÅÍ´Â ±âÁ¸ÀÇ ¡®ISO/IEC 13818-1¡¯¿¡¼­ ÀÌ¹Ì Ç¥ÁØÈ­µÇ¾î ÀÖ´Ù. ±×·¯³ª, MPEG-V
¿¡¼­ Ç¥ÁØÈ­µÈ ½Ç°¨ È¿°ú ¸ÞŸ µ¥ÀÌÅ͸¦ ÀÌ¿ëÇÏ¿© ½Ç°¨ ¹æ¼Û ¼­ºñ½º¸¦ Á¦°øÇÏ°íÀÚ ÇÒ ¶§
½Ç°¨ È¿°ú ¸ÞŸ µ¥ÀÌÅÍ¿¡ ´ëÇÑ PID°¡ Á¤ÇØÁöÁö ¾Ê¾Ò±â ¶§¹®¿¡ 4D ½Ç°¨ ÀçÇö ¼­ºñ½º ½Ã
½ºÅÛ¿¡¼­ ½Ç°¨ È¿°ú ¸ÞŸ µ¥ÀÌÅ͸¦ °ËÃâÇϴµ¥ ¾î·Á¿òÀÌ ÀÖ´Ù. ±×·¯¹Ç·Î, º» Ç¥ÁØ¿¡¼­´Â
Ȩ ³×Æ®¿öÅ© ȯ°æ¿¡¼­ÀÇ 4D ½Ç°¨ ¹æ¼Û ¼­ºñ½º¸¦ À§ÇÑ ½Ç°¨ È¿°ú ¸ÞŸ µ¥ÀÌÅÍ ±â Á¤ÀÇ
ÆÐŶ ±¸ºÐÀÚ(Well-Known PID)¸¦ Ç¥ÁØÀ¸·Î Á¤ÇÏ°íÀÚ ÇÑ´Ù.
¿µ¹®³»¿ë¿ä¾à The 4D real-sense media service system can maximize the media representation
everytime, everywhere in the ubiquitous IT environment. To do this, we defines
sensory effect metadata to add real-sense effect to existing audio, video, and text.
These media can be synchronized and activated through an actuator that organizes
and controls the media with various multi-functional devices.
The 4D real-sense broadcasting service system can transmit real-sense effect
metadata that can represent actual feeling effect enabling to represent 4D
real-sense media in the future digital home. Standard for audio, video transport
stream is already defined in ISO/IEC 13818-1. But, PID for the real-sense
metadata is not defined in the previous standard, so it is difficult to extract
real-sense metadata from the whole stream. Therefore in this standard, we insist
the stadard for Well-Known PID for real-sense metadata for the 4D real-sense
braodcasting service system in a digital home.
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°ü·ÃÆÄÀÏ TTAK.KO-04.0165.pdf TTAK.KO-04.0165.pdf            

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