ÇѱÛÁ¦¸ñ(Korean Title) |
HTTP»ó¿¡¼ µ¿Àû ÀûÀÀÀû ½ºÆ®¸®¹Ö ½Ã½ºÅÛ ¼³°è ¹× ±¸Çö |
¿µ¹®Á¦¸ñ(English Title) |
Design and implementation of a Dynamic Adaptive Streaming System over HTTP |
ÀúÀÚ(Author) |
¹ÝÅÂÇÐ
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À¯¼Ò¶ó
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Tae-hak Ban
Sang-ho Jung
So-ra Yu
Ho-gyom Kim
Hoe-kyung Jung
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¿ø¹®¼ö·Ïó(Citation) |
VOL 15 NO. 02 PP. 0666 ~ 0668 (2011. 10) |
Çѱ۳»¿ë (Korean Abstract) |
ÃÖ±Ù QoS/QoE ±â¼úÀÇ ÀÏȯÀ¸·Î HTTP¿¡ ±âÃÊÇÑ ÀûÀÀÀû ½ºÆ®¸®¹Ö ±â¼úÀÌ ÁÖ¸ñ¹Þ°í ÀÖ´Ù. ÀÌ¿¡ º» ³í¹®¿¡¼´Â, HTTP¿¡ ±âÃÊÇÑ µ¿Àû ÀûÀÀÀû ½ºÆ®¸®¹Ö ±â¼ú¿¡ ´ëÇØ ¾Ë¾Æº»´Ù. À̸¦ ±â¹ÝÀ¸·Î HTTP»ó¿¡¼ µ¿Àû ÀûÀÀÀû ½ºÆ®¸®¹Ö ½Ã½ºÅÛÀ» ¼³°è ¹× ±¸Çö ÇÏ¿´´Ù. ÀÌ ½Ã½ºÅÛÀº MPEG2-TS ÆÄÀÏÀÇ ºñÆ®À²º° º¯È¯, Segment ºÐÇÒ, MPD(Media Presentation Description)ÀÇ »ý¼º°ú ¼¹ö¿Í Ŭ¶óÀ̾ðÆ® °£ÀÇ µ¿ÀûÀÌ°í ÀûÀÀÀûÀÎ ³×Æ®¿öÅ© ȯ°æ¿¡¼ MPD FileÀÇ ºÐ¼®À» ÅëÇÑ ºñÆ®À²º° Ç÷¹À̾î·Î ±¸¼ºµÈ´Ù. ÀÌ´Â ´Ù¾çÇÑ ³×Æ®¿öÅ© ȯ°æ¿¡¼ Áö¼ÓÀûÀÌ°í, ¿øÈ°ÇÑ ¿µ»óÀÇ Àç»ýÀ» À§ÇØ ´Ù¾çÇÑ ¸ÖƼ¹Ìµð¾î ºÐ¾ß¿¡ È°¿ëµÉ °ÍÀÌ´Ù.
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¿µ¹®³»¿ë (English Abstract) |
Last QoS / QoE technology as part of the HTTP-based adaptive streaming technology has attracted attention. In this paper, HTTP-based adaptive streaming technology Find out about the dynamic. It is based on a dynamic adaptive streaming system over HTTP was designed and implemented. The system converts by the bit rate of MPEG2-TS files, Segment Split, MPD (Media Presentation Description) between servers and clients with the creation of a dynamic and adaptive analysis of network environments over MPD File consists bitrate¡¯s player. This diverse network environments, continuous and smooth playback of video will be used in various multimedia fields.
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Å°¿öµå(Keyword) |
MPEG DASH
FFMPEG
Segment
MPD
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ÆÄÀÏ÷ºÎ |
PDF ´Ù¿î·Îµå
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