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Ç¥ÁعøÈ£ | TTAK.KO-04.0165 | ±¸Ç¥ÁعøÈ£ | |
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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¥ÁØȵǾî 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. |
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¿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 |