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RTES - RES(SKT)/RTE(KTF)

Real Time Encoding Server¶õ VOD Platform ÀÇ ±â´É Áß ½Ç½Ã°£ »ý¹æ¼ÛÀÇ Æ¯Â¡¸¸À» µµÃâÇÑ
¼Ö·ç¼ÇÀ¸·Î µ¿¿µ»ó ±³Åë ¹æ¼Û ¼­ºñ½º¿Í °°ÀÌ ¶óÀÌºê ¹æ¼Û¿¡ Àû¿ë µÉ ¼ö ÀÖ½À´Ï´Ù.
Àû¿ë ¼Ö·ç¼Ç Áß °¡Àå ÇÙ½ÉÀûÀÎ ºÎºÐÀº Real Time Encoding ¹× Streaming ÀÇ ±â´ÉÀÔ´Ï´Ù.
Real Time Encoding Server´Â ĸÃÄ µð¹ÙÀ̽º·Î ĸÃÄ µÇ´Â Video ¹× Audio ½ÅÈ£¸¦ ½Ç½Ã°£À¸·Î
µðÁöÅÐ ½ÅÈ£·Î ÆÄÀÏÀ» º¯È¯. ¾ÐÃà½ÃÄÑ VOD ´Ü¸»±â ¶Ç´Â PDA ·Î Àü´Þ½ÃŰ´Â ±â´ÉÀ» ÇÕ´Ï´Ù.
¿ÂŸÀÓÅØÀº ´Ù¾çÇÑ ´Ü¸»±â Áö¿ø À» À§ÇØ H.264 Encoding ¹× Real Time Streaming ±â´É ¿Ü¿¡ Resolution º¯È¯ ±â´ÉÀ» Ãß°¡ÇÏ¿© °³¹ßÇÏ¿© ±â´ÉÀ» ¹ßÀü½ÃÄ×½À´Ï´Ù.


Real Time Encoding Server ±¸¼ºµµ



[Real Time Encoding Server ±¸¼ºµµ]

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Real Time Encoding Server System
   
Real Time Video / Audio Capture
  Real Time Encoding Server°¡ ¼³Ä¡µÉ ½Ã½ºÅÛ¿¡ Osprey °°Àº ĸÃÄ Àü¿ë µð¹ÙÀ̽º¸¦ ¼³Ä¡ÇÏ¿© Analog Video / Audio ½ÅÈ£¸¦ Real Time Digital Data·Î º¯È¯ÇÕ´Ï´Ù


ÀÔ·Â °¡´ÉÇÑ ½ÅÈ£
  - ¶óÀÌºê ¹æ¼Û : NTSC-M, NTSC-J, PAL-BDGHI, PAL-M, PAL-N °ú °°Àº Analog ºñµð¿À
  Ç¥ÁØ ½ÅÈ£
- ³ìÈ­ ÆÄÀÏ ¹æ¼Û : MS ÄÚµ¦ Áö¿ø AVI, K3G ÆÄÀÏ
- °¡´ÉÇÑ ºñµð¿À Àåºñ : VTR, DVD Player, À¯¼±¹æ¼Û Tuner, µðÁöÅÐ/¾Æ³¯·Î±× Ä·ÄÚ´õ, °¨½Ã
   (º¸¾È) Ä«¸Þ¶ó, ¹æ¼Û¿ë Ä«¸Þ¶ó µî.
- ÀÔ·Â ´ÜÀÚ Type : Composite Video, S-Video
- Customization ȯ°æº¯È­¿¡ µû¸¥ ½Ã½ºÅÛ º¯°æ °¡´É
- Analog Stereo Audio
- ÀÔ·Â ´ÜÀÚ Type : Stereo ÀÔ·Â ´ÜÀÚ
Real Time Encoding
  - ÀԷ½ÅÈ£·ÎºÎÅÍ ¹ÞÀº Video ¹× Audio ½ÅÈ£´Â Real Time Encoding Server¿¡¼­ ÀԷµÈ
   Parameter°ª¿¡ µû¶ó MPEG-4 Video ½ÅÈ£, EVRC, AAC, QCELP¿Í °°Àº Audio CodecÀ¸·Î    Encoding µÇ¸ç Encoding µÈ VIDEO ¹× AUDIO ½ÅÈ£´Â PacketÀ¸·Î Àü¼ÛµË´Ï´Ù
- ÀÎÄÚµù »ç¾ç
   Vidoe Codec : H.263, MPEG4, H.264
   Video Frame rate : 1~ 30fps
   Video Frame size : SQCIF, QCIF, CIF, QVGA, VGA, Custom
   Video Bit rate : 8~1024kbps
   Audio Codec: AAC, AAC+, EVRC, QCELP, AMR
   Audio Sampling frequency : 8000~48000hz
   Audio Channel : Mono, Stereo
¿¹¾à ³ìÈ­ ½Ã½ºÅÛ
  Live Solution Àº RA (Record Agent) ÇÁ·Î±×·¥À» ÀÌ¿ëÇÏ¿© µ¥ÀÌÅÍ º£À̽º¿¡ ³ìÈ­ ½ºÄÉÁìÀ» »ý¹æ¼Û ä³Î º°·Î µî·ÏÇÔÀ¸·Î½á ÀÏÁÖÀÏ ´ÜÀ§ÀÇ Time Table ¹æ½ÄÀ¸·Î ¿¹¾à³ìÈ­°¡ °¡´ÉÇÕ´Ï´Ù. ÀÌ·¸°Ô »ý¼ºµÈ MPEG-4 ÆÄÀÏÀº Contents Uploader ÇÁ·Î±×·¥¿¡ ÀÇÇØ ÀÚµ¿À¸·Î ÄÁÅÙÆ® Pool·Î ¿Å°ÜÁö°í ÀÌ·¯ÇÑ ³ìÈ­ ÆÄÀϵéÀº °ü¸®ÀÚ ÅøÀ» ÀÌ¿ëÇÏ¿© ¿øÇÏ´Â VOD ¼­ºñ½º ¸Þ´º¿¡ µî·ÏµÇ¾îÁ® ³ìÈ­ ¹æ¼Û ¼­ºñ½º¸¦ Á¦°øÇÕ´Ï´Ù


¶óÀÌºê ¼­ºñ½º¸¦ À§ÇÑ ½ºÆ®¸®¹Ö ¼­¹ö·ÎÀÇ ¾ÐÃà µ¥ÀÌÅÍ Àü´Þ
  - Real-time Encoding Server¿¡ ÀÇÇØ ¸¸µé¾îÁø Real-time ¾ÐÃà µ¥ÀÌÅÍ´Â Live Streaming   Service¸¦ ´ã´çÇϰí ÀÖ´Â ½ºÆ®¸®¹Ö ¼­¹ö·Î Àü¼ÛµÇ´Âµ¥ Àü¼Û ¹æ½ÄÀº UDP ÇÁ·ÎÅäÄÝÀ»
  ÀÌ¿ëÇÑ Multicast ȤÀº Unicast·Î VOD ´Ü¸»±â·Î Àü´ÞµË´Ï´Ù
- Áö¿øÇÏ´Â ½ºÆ®¸®¹Ö ÇÁ·ÎÅäÄÝ
  RTSP (RFC 2326) : Session Management Protocol
  RTP/RTCP (RFC 1889) : Media Transmission Protocol



MSS (Multimedia Streaming Server)

MSS´Â VOD Service¸¦ À§ÇÏ¿© RTSP, RTP¸¦ ÀÌ¿ëÇÏ¿© ±¸ÇöÇÑ Streaming ServerÀÌ´Ù. MSS´Â »ç¿ëÀÚ ´Ü¸»ÀÇ RTSP ¿äûÀ» ¼ö½ÅÇÏ°í ±×¿¡ ´ëÇÑ ÀÀ´äÀ» ÇÑ´Ù. ¶ÇÇÑ, ¿äû µÇ¾îÁø VOD ÄÁÅÙÃ÷ÀÇ Codec¿¡ ¸Â°Ô Streaming Service¸¦ Á¦°ø ÇÏ´Â ±â´ÉÀ» ÇÑ´Ù.

±¸¼º À̹ÌÁö


±¸¼º À̹ÌÁö

- ¼¼¼Ç ÄÁÆ®·Ñ (RTSP,RTP,RTCP)
- ÀÎÁõ
- Billing
- Àü¼Û (Speech,Audio,Video,Text)
- ½ºÆ®¸®¹Ö ¼­ºñ½º ( Packetization, QoS,Rate Shaping )



MDS (MultiMedia Download Server)

MultiMedia Download Server´Â VOD ¼­ºñ½º ¿¡¼­ »ç¿ëÀÚ°¡ ¿øÇÏ´Â ÄÁÅÙÃ÷¸¦ ´Ù¿î ·Îµå ÇÏ´Â ±â´ÉÀ» ÇÑ´Ù. ´Ù¿î·Îµå ¼­¹ö´Â »ç¿ëÀÚ°¡ ´Ü¸»À» ÅëÇÏ¿© ´Ù¿î ·Îµå ¿äûÀ» Çϸé HTTP ±â¹ÝÀÇ ÇÁ·ÎÅäÄÝÀ» ÀÌ¿ëÇÏ¿© ÆÄÀÏÀ» Àü¼ÛÇÑ´Ù.

±¸¼º


 
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- Access Control
- Session Control
- Sending Contents Data
- ·Î±× ÆÄÀÏ »ý¼º