제품소개자료 (Galaxia Transcoder) 갤럭시아커뮤니케이션즈
I-1. 회사개요 갤럭시아커뮤니케이션즈 는효성그룹정보통신계열사로멀티미디어솔루션, 전자결제, 소셜커머스등의사업분야를기반으로멀티미디어이용자의자유와가치를높이는데기여하는기업입니다. 일반현황 관계사현황 회사명 갤럭시아커뮤니케이션즈 CDN 전문업체 효성 ITX 설립일 1994. 10. 5 대표이사 자본금 주소 신일용 152 억원 서울시강남구논현동 237-11 파크랜드빌딩 6 층 종업원수 160 명 (As of April. 2011) 코스닥상장일 2007. 07. 20 담당자 [ 기술담당 ] 정승훈상무 Tel: 02-6005-1660/010-3715-2160 Fax: 02-2179-9405 E-mail: shjung@galaxia.co.kr [ 사업담당 ] 이정희부장 Tel: 02-6005-1159/010-8579-0407 Fax: 02-2179-9405 E-mail: bitnbyte@galaxia.co.kr 회사명 : ( 주 ) 효성 ITX 설립연도 : 1997 년자본금 : 62 억상시직원수 : 3,300 명사업분야 : CDN, Contact Center, Storage Consulting 단말부품업체 Galaxia Device 회사명 : ( 주 ) 갤럭시아디바이스설립연도 : 1977 년자본금 : 22 억상시직원수 : 국내 -200 명, 중국 -2,100 명사업분야 : Mobile Phone Keypad, LBP Roller 단말터치스크린 Galaxia Display 회사명 : ( 주 ) 갤럭시아디스플레이설립연도 : 2005 년자본금 : 21 억상시직원수 : 150 명사업분야 : Touch Screen Panel
I-2. 사업분야 Multimedia Solution Provider 뉴미디어사업 코덱솔루션 인코딩솔루션 트랜스코딩솔루션 Total Payment Solution Provider e 커머스사업 휴대폰, 유선전화결제 신용카드, 계좌이체 편의점캐시결제 모바일상품권 광고플랫폼 Provider 소셜커머스사업 소셜비 소셜네트워크, 미디어, 커머스에기반한광고플랫폼
I-3. 회사연혁 사명변경. 신규사업확대 멀티미디어플랫폼에대핚입지강화코스닥상장. 효성그룹계열사편입 2011. N-Screen, Smart TV 용인코더개발 Galaxia Transcoder SK 브로드밴드 Btv 에 전면상용적용 2008. 효성그룹계열사편입 소셜커머스사업짂출 (SocialBee) 코덱기반기술확보 2010. 제17회대핚민국멀티미디어기술대상방송갤럭시아커뮤니케이션즈, 갤럭시아디바이스, 통신위원장상수상 Galaxia Transcoder 갤럭시아디스플레이인수 Galaxia Encoder 개발 2007~. 차세대비디오코덱 (HEVC) 연구개발 2000. CES2001에세계최초 PMP wings 발표전자민원캐시판매편의점으로확대서비스세계최초소프트웨어 Time-shift VCR Varo TVR 출시 Modion STAR 개발 Galaxia Transcoder 동국대학교제14회대핚민국멀티미디어기술대상 1999. COMDEX에서세계최초 FloppyDisc MP3 문화관광TV에상용적용플레이어 Varo man Plus 발표협회장상수상 Modion STAR 2009. 갤럭시아커뮤니케이션즈 를흡수합병 2007. 코스닥시장상장신소프트웨어상품대상정보통신부장관상수상갤럭시아커뮤니케이션즈 로사명변경소프트엑스포99 상품상일반 S/W부문수상 2006. IPTV를위핚 H.264 MP SD 인코더개발구갤럭시아커뮤니케이션즈의전자결재사업 1998 소프트웨어 MP3플레이어 Noddle 개발 Galaxia Modion 개발및모바일마케팅사업승계소프트웨어 DVD플레이어 VaroDVD 개발 2005. MPEG-4/H.264 실시간방송서버개발제로원인터렉티브모바일 ASP 사업인수 1996 MPEG-2 소프트웨어엔짂개발 1994 MPEG-1 PC Card 개발 1994. 바로비젼 ( 주 ) 설립 벤처기업협회창립10주년협회장상수상 2002. MPEG-4 기반의 Encoder 개발 Galaxia Transcoder 개발 KT Qook TV 휴대폰결제서비스계약 1994 ~ 2000 2001 ~ 2008 2009 ~
I-4. 뉴미디어사업 사업연혁 1994 년설립이후코덱기술및이를기반으로핚멀티미디어솔루션을연구 / 개발해오고있습니다. 2002 년부터 MPEG4/H.264 인코더등의제품을개발 / 상용화하였으며 2009 년부터 HD 급의실시간인코더와파일트랜스코더제품을개발하여 IPTV, smart TV 등뉴미디어시장으로사업영역을확장하였습니다. 또핚비디오코덱 (HEVC: High-Efficiency Video Coding) 연구개발을짂행하며코덱기술을선도하고있습니다. 코덱기술개발 MPEG-1 PC 용동영상카드 VOD 공동개발 (ETRI) MPEG-2 SW 엔짂개발 ( 삼성전자 ) MP3P, DVD,PMP 에적용 MPEG-4/H.264 무선인터넷동영상적용 H.264 High Profile 방송용동영상적용 차세대코덱 (HEVC) 연구개발 1994 년 1995 년 1996 년 1999 년 2002 년 2006 년 2007 년 2009 년 2011 년 코덱응용제품개발및상용화 Mpeg4 트랜스코더개발 MPEG-4 인코더개발 H.264 인코더 / 트랜스코더개발 Galaxia Modion 개발동영상편집및변홖기개발 VTS 개발 HD급방송용인코더 / 트랜스코더개발 N-Screen, Smart TV 인코더 / 트랜스코더개발
I-4. 뉴미디어사업 사업개요 유무선네트워크환경에서디지털방송을포함한다양한규격의멀티미디어콘텐츠를최고의품질로변환할수있는솔루션을제공합니다 Codec & Media Technology Video Codec: MPEG4, H.264, the next generation HEVC Audio Codec: AAC, AAC+ MP4 MPEG2-TS Products VOD Encoder for 3G Mobile Real-time Encoder for 3G Mobile Transcoding Server for 3G messaging service Galaxia Transcoder Galaxia Encoder
I-4. 뉴미디어사업 주요상용화사례 인코더 / 트랜스코더 2002 년부터 SK 텔레콤에 Nate/June 용실시간및 VOD 인코더를상용화하였으며, 2009 년부터 T 스토어서비스용인코더를공급하고있습니다. 또한몽골 Skytel, Vodafone, 일본소프트뱅크레코초크사이트에인코더를공급하였으며, 2011 년에는 SK 브로드밴드 Btv 에 IPTV 트랜스코더를상용화하였습니다. 2010 년 SK 브로드밴드 Btv 에 HD 급트랜스코더공급 2010 년 일본소프트뱅크모바일종합사이트 레코초크 서비스용트랜스코더공급 2009 년 SK 텔레콤 T-Store 서비스용트랜스코더공급 2008 년 몽골 Skytel VOD 서비스용인코더 / 트랜스코더공급 2007 년 Vodafone PCMP 음원변환툴공급 2002 년 SK 텔레콤 Nate/June 서비스용인코더 / 트랜스코더공급
I-5. Galaxia 인코더제품라인업 Modion Encoder/Player/Editor for professional 3G Mobile video creation Media Transcoding Server Any-to-any transcoding server Picture: jpeg, gif, png, etc. Video: mp4, 3gp, avi, mov, flv, etc. MMS transcoding 3G Video transcoding Web video transcoding Galaxia Transcoder High quality IPTV, smart phone, smart TV, web transcoding Galaxia Encoder Real-time encoder for IPTV, smart phone, smart TV Galaxia Codec H.264, MPEG4. H.263, HEVC AAC, AAC+
II-1. Galaxia Transcoder Overview Highest quality off-line H.264/AVC file transcoder for IPTV, iphone/ipad, smart phone and smart TV Outstanding Video Quality Excellent Transcoding Speed Automated Workflow Adaptive Streaming Ready IPTV Batch-List MPEG-2 TS MP4, M4V Android Watch Folder Socket API Galaxia Transcoder H.264 baseline/main/high profile (Level up to 5.1) Adaptive Streaming HTTP Live Streaming HTTP Adaptive Streaming iphone ipad Smart TV
II-2. Batch Encoding Mode Job Job List Management Job Control & Status File & Profile Assignment Media Information Preview Play selected media file Preview encoded results Profile Profile Management Encoding Parameters Output File Type TS Muxer Adaptive Streaming Pre-Process Set De-interlacing Set Audio / Video Filters Set Encoding Range Set Logo & Subtitle
II-3. Watch Folder Mode Watch Folder Watch Folder List Management Match target folder & profile Profile & Log Encoding Engine Profile-set Management Watch folder Status Encoding Status Watch folder Output folder Automated Encoding Interface CMS Storage StorageStorage QC Storage
II-4. Demo Contents Operations
II-5. Inputs/Outputs Inputs Almost all input video files, including AVI, MOV, MXF Professional formats: XDCAM, DVCPRO, MXF, MOV, MPEG2-TS Outputs H.264/AAC codec IPTV MPEG2-TS Mobile/SD/Full-HD iphone/ipad/web MP4/M4V iphone/ipad/smarttv Apple HTTP Live Streaming OIPF HTTP Adaptive Streaming
II-6. Features Professional Features Batch-list transcoding mode Watch Folder mode Socket API High speed parallel file transcoding Logo/Subtitle insertion Intro video insertion Replace and add the audio stream FTP/sFTP upload MXF, XDCAM, DVCPRO input MPEG-2 TS, MP4, HTTP Live Streaming, HTTP Adaptive Streaming Powerful Encoding H.264/AVC Baseline/Main/High Profile@Level 5.1 Full HD(1920x1080) video encoding Various rate control techniques (CBR, VBR, Capped VBR, Multi-pass)
II-6. Features Encoding functions Frame resolution conversion Frame rate conversion Aspect ratio conversion Thumbnail creation DAR, Letterbox/Stretch Spatio-temporal adaptive deinterlacing Multi-audio stream encoding Sampling rate conversion AC-3 pass-through Editing & Preview Crop Range selection Logo/Subtitle insertion Intro video insertion Source/result preview Job Management Batch-list transcoding mode Watch Folder mode Profile management FTP/sFTP upload API for CMS integration
II-7. Lineup MOBILE SMART IPTV ULTIMATE Video Compression QCIF WVGA SD (480p) HD (up to 720p) HD (up to 1080p) Progressive Interlace H.264/AVC encoding Baseline/Main Baseline/Main Baseline/Main/High Baseline/Main/High MPEG-4 encoding Simple MPEG-2 encoding* Main Main Audio Compression MPEG-2/MPEG-4 AAC-LC MPEG-4 HE-AAC v1 Multi-audio 5.1 encoding AC-3 pass-through Multi-audio stream encoding File Output MP4 TS CBR TS HLS HAS DASH
II-7. Lineup Professional Format* MOBILE SMART IPTV ULTIMATE XDCAM IMX DVCPRO HD AVCHD Audio Compression Parallel transcoding max. 2 max. 4 Unlimited FTP uploading Distributed transcoding** File Output Command line Watch Folder Socket API Custom workflow Management** * 제품의옵션사양입니다. ** Galaxia Manager 가필요핚기능입니다.
II-8. Strength Outstanding Video Quality 10 year work on H.264 Proprietary algorithms for enhanced visual quality Excellent Encoding Speed Optimized algorithms without quality reduction X86 SIMD instruction fully used Macro-block level parallel encoding Parallel encoding job Adaptive streaming ready Adaptive Streaming Apple HTTP Live Streaming OIPF HTTP Adaptive Streaming MPEG DASH Working with Samsung/KBS
II-8. Strength Outstanding Video Quality Spatio-temporal adaptive De-interlacing (1/2) YADIF in ffmpeg Galaxia
II-8. Strength Outstanding Video Quality Spatio-temporal adaptive De-interlacing (2/2) YADIF in ffmpeg Galaxia
II-8. Strength Outstanding Video Quality OFF Content-based Adaptive MB Quantization (1/3) ON
II-8. Strength Outstanding Video Quality Content-based Adaptive MB Quantization (2/3) OFF ON
II-8. Strength Outstanding Video Quality OFF Content-based Adaptive MB Quantization (3/3) ON
YPSNR(dB) II-8. Strength Outstanding Video Quality YPSNR(dB) YPSNR(dB) Coefficient based Adaptive Transform Coding (1/2) Documentary (1080p@30fps) 38.00 37.50 37.00 36.50 36.00 35.50 Off On 35.00 34.50 5000 5500 6000 6500 7000 7500 8000 8500 9000 9500 10000 Bitrate(Kbps) Movie (1080p@30fps) 50.00 49.50 49.00 48.50 48.00 47.50 47.00 46.50 Off On 46.00 45.50 45.00 44.50 400 500 600 700 800 900 1000 1100 1200 Bitrate(Kbps) 39.50 Music (1080p@30fps) 39.00 38.50 38.00 37.50 37.00 Off On 36.50 36.00 4000 4500 5000 5500 6000 6500 7000 7500 8000 8500 9000 Bitrate(Kbps)
II-8. Strength Outstanding Video Quality Coefficient based Adaptive Transform Coding (2/2) Contents Vs. no using BDPSNR (db) BDBR (%) Documentary 0.35-7.99 Movie 1.48-28.50 Music 0.22-5.41 BDPSNR (Bjontegaard Delta PSNR) It represents average difference of PSNR (db) in same bitrate BDBR (Bjontegaard Delta BitRate) It represents average difference of bitrate (%) in same PSNR
II-8. Strength Outstanding Video Quality Adaptive visual quality enhancement filter Contents Vs. no filter BDPSNR (db) BDBR (%) Documentary 0.13-2.85 Movie 0.10-2.02 Music 0.02-0.50 BDPSNR (Bjontegaard Delta PSNR) It represents average difference of PSNR (db) in same bitrate BDBR (Bjontegaard Delta BitRate) It represents average difference of bitrate (%) in same PSNR
II-8. Strength Excellent Encoding Speed w/o quality reduction X86 SIMD instruction fully used Contents NO SIMD, Parallel SIMD Documentary 1 2.62 times speed up Movie 1 2.71 times speed up Music 1 2.91 times speed up Macroblock level Parallel Encoding Contents NO SIMD, Parallel Parallel Documentary 1 7.19 times speed up Movie 1 6.77 times speed up Music 1 6.94 times speed up X86 SIMD and Macroblock level parallel Contents NO SIMD, Parallel SIMD, Parallel Documentary 1 18.77 times speed up Movie 1 18.44 times speed up Music 1 19.58 times speed up
II-8. Quality Comparison Test sequences Documentary Movie Music Video
II-8. Quality Comparison PSNR(dB) Average PSNR curve for sequence Documentary 39.50 Documentary (1080p@30fps) 39.00 38.50 38.00 37.50 Galaxia Carbon 37.00 3.5 4.0 4.5 5.0 5.5 6.0 6.5 7.0 7.5 Bitrate(Mbps)
II-8. Quality Comparison PSNR(dB) Average PSNR curve for sequence Movie 45.00 Movie (1080p@30fps) 44.50 44.00 43.50 43.00 Galaxia Carbon 42.50 3.5 4.0 4.5 5.0 5.5 6.0 6.5 7.0 7.5 Bitrate(Mbps)
II-8. Quality Comparison PSNR(dB) Average PSNR curve for sequence Music Video 39.50 Music Video (1080p@30fps) 39.00 38.50 38.00 37.50 37.00 36.50 36.00 Galaxia Carbon 35.50 3.5 4.0 4.5 5.0 5.5 6.0 6.5 7.0 7.5 Bitrate(Mbps)
II-8. Transcoding Speed Encoding speed(fps) Encoding Speed Test Source Carbon Galaxia Speed up than Carbon Documentary 18.68 fps 20.55 fps 10.06 % Movie 19.66 fps 26.93 fps 36.98 % Music 19.86 fps 22.63 fps 13.98 % * Test environment : 2.93GHz CPU, 8-Core Encoding Speed 30.00 25.00 20.00 15.00 10.00 5.00 0.00 Documentary Movie Music contents Carbon Galaxia
II-8. Transcoding Speed No. of Contents Encoding Speed Test Source A 사 Galaxia Transcoder Galaxia Transcoder (Parallel Mode) SD (60Min. running time) 73Min. 60Min. 49Min. HD (60Min. running time) 364Min. 200Min. 180Min. Encoding files/day 30 29.3 25 24.0 20 19.7 15 10 7.2 8.0 5 3.9 0 SD HD SD HD SD HD A 사 Galaxia Transcoder Galaxia Transcoder with Parallel Mode (2 Process)
II-9. competitors ATEME kyrion File Encoder H.264/MPEG2 IPTV only Good video quality Harmonic Rhozet Carbon Coder Many input/output codecs Use open source codecs Nomal quality Used for MAM integration
II-10. Upcomming Higher Quality Rate control Keep visual quality high Speed Optimize algorithms More parallelism Use GPUs Output codecs MPEG2 MPEG4/H.263 WMV/WMA Industrial adaptive streaming formats Adobe Dynamic HTTP Adaptive Streaming MS Smooth Streaming MPEG Dynamic Adaptive Streaming over HTTP
감사합니다.