- From: Kim Geunhyung <kim.geunhyung@gmail.com>
- Date: Sat, 19 May 2012 15:31:43 +0900
- To: ÀÓ¼ºÈÆ <ketchop@pineone.com>
- Cc: public-html-ig-ko@w3.org
¾È³çÇϼ¼¿ä ? µ¿ÀÇ´ëÇб³ÀÇ ±è±ÙÇü ±³¼öÀÔ´Ï´Ù. À¥ ±â¼ú (HTML5) ±â¹ÝÀÇ ºñµð¿À ½ºÆ®¸®¹ÖÀº HTTP¸¦ »ç¿ëÇÏ°í ÀÖ½À´Ï´Ù. RTP/RTSP¸¦ »ç¿ëÇÒ °æ¿ì firewall¿¡¼ ÇÊÅ͸µµÇ´Â °æ¿ì°¡ ¸¹¾Æ¼ HTTP ¸¦ ÀÌ¿ëÇÏ¿© µ¥ÀÌÅ͸¦ ÀÌ¿ëÇÏ°í ÀÖÀ¸¸ç ÃÖ±Ù¿¡´Â N-ScreenÀÇ OSMU(One Source Multii Use: ÇϳªÀÇ ÄÜÅÙÃ÷¸¦ ¿©·¯ ´Ü¸»¿¡¼ ÀÌ¿ë)¸¦ Áö¿øÇϱâ À§Çؼ HTTP ±â¹ÝÀÇ ½ºÆ®¸®¹Ö¿¡ ´ëÇÑ Á¦¾È°ú Ç¥ÁØÀÌ ÀÌ·ç¾îÁö°í ÀÖ½À´Ï´Ù. ´ëÇ¥ÀûÀÎ »ó¿ëÁ¦Ç°À¸·Î´Â AppleÀÇ HTTP Live Streaming MicrosoftÀÇ Smoothing Streaming AdobeÀÇ HTTP Dynamic Streaming ÀÌ ÀÖÀ¸¸ç Ç¥ÁØÀ¸·Î MPEG¿¡¼ DASH(Dynamic Adaptive Streaming over HTTP)°¡ Ç¥ÁØÈ°¡ ¿Ï·á Áß¿¡ ÀÖ½À´Ï´Ù. ±×¸®°í ÃÖ±Ù¿¡ Chrome¿¡ WebM ±â¹ÝÀÇ DASH-JS(http://www-itec.uni-klu.ac.at/dash/?page_id=746) °¡ ÀÖ½À´Ï´Ù. Âü°íÇϼ¼¿ä. ±è ±ÙÇü µå¸² 2012. 5. 16., ¿ÀÈÄ 10:37, ÀÓ¼ºÈÆ ÀÛ¼º: > ¾È³çÇϼ¼¿ä. > > ÆÄÀοøÀÇ ÀÓ¼ºÈÆ À̶ó°í ÇÕ´Ï´Ù. > > > > ±Ã±ÝÇÑ »çÇ×ÀÌ ÀÖ¾î ¸ÞÀÏ º¸³»º¾´Ï´Ù. > > ³ØÇø¯½º³ª KT¡¦ µî ¿¡¼´Â HTML5 ±â¹ÝÀÇ VOD ¼ºñ½º¸¦ Á¦°øÇÏ°í Àִµ¥¿ä. > > ±×¸®°í ¾ËƼij½ºÆ®¶ó´Â ¾÷ü¿¡¼´Â HTML5 Áö¿øÀÌ µÇ´Â ¹Ìµé¿þ¾î¸¦ °³¹ßÇß´Ù°í > ÇÕ´Ï´Ù. > > HTML5 ±â¹ÝÀÇ VOD ¼ºñ½º¸¦ Çϱâ À§Çؼ´Â ¾î¶² ±â¼úÀûÀÎ Ç׸ñÀ¸·Î Á¢±ÙÀ» ÇØ¾ß > ÇÒ±î¿ä? > > > > ¿ì¼± VOD ¼ºñ½º¸¦ À§Çؼ± > > 1. À¥ ¼¹ö¸¦ ÅëÇØ ÄÜÅÙÃ÷¸¦ ¼±ÅÃÇØ¾ß ÇÏ°í > > 2. ¹Ìµð¾î ¼¹ö¸¦ ÅëÇØ ½Ç½Ã°£ ½ºÆ®¸®¹Ö ¼ºñ½º¸¦ Áö¿ø ¹Þ¾Æ¾ß ÇÕ´Ï´Ù. > > > > ÀÌ·± °úÁ¤¿¡¼ video ű׸¦ ÀÌ¿ëÇÏ¿© RTP/RTSP Åë½Å±Ô°ÝÀ» ÅëÇØ ½ºÆ®¸®¹Ö > ¼ºñ½º¸¦ Áö¿ø ¹ÞÀ» ¼ö ÀÖÀ» °ÍÀ¸·Î > > ¿¹»óÇÏ¿´´Âµ¥ ½ºÅÿÀ¹öÇ÷ο츦 º¸¸é ½ºÆ®¸®¹Ö ¼ºñ½º°¡ ¾Æ´Ï¶ó ÇÁ·Î±×·¹½Ãºê > ´Ù¿î·Îµå°¡ °¡´É ÇÏ´Ù°í Çϳ׿ä > > http://stackoverflow.com/questions/6130937/html5-non-live-true-streaming-vod > > > > ±â´ÉÀûÀ¸·Î WebRTC°¡ RTP/RTSP¸¦ Áö¿øÇÏ°í ½ºÆ®¸®¹Ö µðÄÚµù ÇÁ·Î¼¼½º(¹Ìµð¾î > ½ºÆ®¸², ºñµð¿À, ¿Àµð¿À ½ºÆ®¸² ÇÔ¼ö..)±îÁö Áö¿øÇÏ´Â °ÍÀ¸·Î ¾Ë°í, WebRTC¿¡ > ´ëÇؼµµ Á¢±ÙÇÏ¿´Áö¸¸ > > Peer 2 Peer¸¦ À§ÇÑ °ÍÀ̶ó Çؼ VOD ¼ºñ½º¿¡´Â ÀûÇÕÇÏÁö ¾Ê³ª ÇÏ´Â »ý°¢µµ > µé¾î¼ ¹°¾îº¸°Ô µÇ¾ú½À´Ï´Ù. > > http://tools.ietf.org/wg/rtcweb/charters?item=charter-rtcweb-2012-02-25.txt > > > > ¸¹Àº µµ¿ò ºÎŹ µå¸®°Ú½À´Ï´Ù. > > À§ ³»¿ë¿¡ »ó°ü ¾ø¾îµµ ÁÁÀ¸´Ï HTML5°ü·Ã VOD ¼ºñ½º³ª ½Ç½Ã°£ TV¿¡ ´ëÇÑ Á¤º¸ > ÀÖÀ¸¸é °øÀ¯ ºÎŹ µå¸®°Ú½À´Ï´Ù. > > °¨»çÇÕ´Ï´Ù. > > **************************************************************************** > ********************** > > Pineone Communications / ÆÄÀοøÄ¿¹Â´ÏÄÉÀ̼ÇÁî > > Lim SeongHoon ÀÓ¼ºÈÆ Ã¥ÀÓ / ¸ð¹ÙÀϼַç¼Ç»ç¾÷ÃÑ°ý > > 135-280 ¼¿ï½Ã °³²±¸ ³íÇöµ¿ 216-18 ´ë¿ëºôµù 3Ãþ > > O. 569-1994(175) M. 01094717297 E. ketchop@pineone.com > > > > <winmail.dat>
Received on Saturday, 19 May 2012 06:32:34 UTC