- From: Wonsuk Lee <wonsuk73@gmail.com>
- Date: Wed, 18 Jan 2012 06:43:04 +0900
- To: public-html-ig-ko@w3.org
¾È³çÇϼ¼¿ä. »ï¼ºÀüÀÚÀÇ ÀÌ¿ø¼®ÀÔ´Ï´Ù. Àç¹ÌÀÖ´Â ³»¿ëÀÌ ÀÖ¾î¼ °øÀ¯ÇÕ´Ï´Ù. 2008³â ºÎÅÍ HTTP ±â¹ÝÀÇ Adaptive Streaming¿¡ ´ëÇÑ À̽´°¡ MPEG¿¡¼´Â ¶ß°Å¿ü½À´Ï´Ù. ÇâÈÄ¿¡ ÀÌ ±â¼úÀÌ ±âÁ¸ÀÇ streaming ¼ºñ½º ȯ°æ¿¡ Å©°Ô ¿µÇâÀ» ÁÙ °ÍÀ¸·Î ¿¹»óÇß°í, MPEG¿¡¼´Â DASH¶ó´Â ±×·ìÀ» ¸¸µé¾î °ü·ÁµÈ stream package Æ÷¸Ë¿¡ ´ëÇÑ Ç¥ÁØȸ¦ ½ÃÀÛÇ߱⠶§¹®ÀÔ´Ï´Ù. ¸ðµç ÁÖ¿ä ¾÷üµéÀº ÀÌ Ç¥ÁØ¿¡ ÀÚ»çÀÇ Æ¯Ç㸦 ³Ö±âÀ§¿¡ ¿À» ¿Ã·È¾ú½À´Ï´Ù. ¹°·Ð ÇöÀç MS, Adobe µî ±â¾÷µéÀº server solutionÀ» ÀÌ¹Ì »óÇ°È Çß½À´Ï´Ù. Âü°í·Î, ÀÌ ±â¼úÀº ¸ð¹ÙÀÏ¿¡ ¾ÆÁÖ ÀûÇÕÇÏ°í ÇâÈÄ ¸¹ÀÌ È°¿ëµÉ °ÍÀ¸·Î ¿¹»óµË´Ï´Ù^^ W3C¿¡¼´Â Web and TV¿¡ ´ëÇÑ È°µ¿ÀÌ ½ÃÀÛµÇ¸é¼ adaptive streaming¿¡ ´ëÇÑ ³íÀÇ°¡ µÇ°í Àִµ¥, ÀÌ¹Ì ±¸±Û¿¡¼ À̸¦ Áö¿øÇÒ ¼ö ÀÖ´Â ±â´É¿¡ ´ëÇÑ specÀ» ¸¸µé°í ÀÖÀ¸¸ç, chrome 17¿¡¼ ÀÌ ±â´ÉÀ» ½ÃÇèÀûÀ¸·Î Áö¿øÇÏ°í ÀÖ½À´Ï´Ù. ÀÚ¼¼ÇÑ »çÇ×Àº [1], [2]¸¦ Âü°íÇϼ¼¿ä~ ±×¸®°í ÇâÈÄ KIG ȸÀǶ§ Á¦°¡ Çѹø ¼Ò°³ÇÏ´Â ½Ã°£À» °®µµ·Ï ÇÏ°Ú½À´Ï´Ù~ [1] http://html5-mediasource-api.googlecode.com/svn/trunk/draft-spec/mediasource-draft-spec.html [2] http://www.openmediadevelopers.org/pmwiki.php/Main/OVC2011Adaptive ÀÌ¿ø¼® µå¸².
Received on Tuesday, 17 January 2012 21:43:36 UTC