Transcoder Cluster DTV-Hardware Transcoding Cluster System

Product Description:

Overview
SUMAVISION transcoding cluster system is divided into File stranscoding system and Real-time streams transcoding system. SUMAVISION Multi-screen File transcoding cluster system provides the current main stream encoding format and packaging format plus flexible subtitle insertion function, cantranscode from any suitable video files into the required file format. Adopting self-developedcodec algorithm to ensure the high quality picture, and also effectively reduce the transmission bandwidth and storage space.

multi-screen real time streams encoding and transcoding cluster system can realize the live stream video and audio encoding transcoding, packaging, publishing, support for multi-terminal playing plus the flexible subtitle insertion functions;satisfy various operators with diversified requirements, not only help operators to save bandwidth resources, but also provideusers with a better quality viewing experience.

File transcoding system

Encoding&Transcoding Format
Video：
• Encoding: H.264, WMV, MPEG-2/4
• Decoding: MPEG-2/4, H.264, H.263, WMV
• Support ultra-HD(4096 * 2160),1080P, 720P, D1, CIF, QCIF, QVG A resolution and other user-defined resolution
Audio：
• Encoding: AAC-LC, HE-AAC, AC3, E-AC3, MP1/MP2/MP3
• Decoding: AAC-LC, HE-AAC, AC3, E-AC3, MP1/MP2/MP3, DTS, Dolby TrueHD
Performance and Interface
Performance:
• Concurrency 8 SD files with double speed transcoding or 3 HD files with 1.2 speed transcoding.
• Support from same one source transcode to different transcoding parameters and encapsulation format output
Interface：
• Gigabit IP port: 2(Up to 6)
Input/output
Input：
• TS,MPG,MP4,3GP,FLV,AVI,WMV,MKV,M2TS,MOV,VOB,RMVB,MP3,WMA,MXF, MXP, etc. Video file package format
• 3D Input sources, Blu-ray DVD input
• multiple video tracks, multi-input audio tracks
• File acquisition supports FTP, UNC, etc.
Output：
• 3GP, MP4, FLV, TS, HLS, WMV, MPG, etc. video files package format, support 3D output
• Support multiple vide otracks and multiple audio track selection
• Support pure video, audio-only output
• Support FTP, UNC uploadfrom a remote destination address

Real-time streams transcoding cluster system

Encoding&Transcoding Format
Video：
• Encoding:H.264,WMV,MPEG-2,AVS,AVS+,MVC-3D
• Decoding:MPEG-2/4,H.264,H.263,WMV, MVC-3D
Audio：
• Encoding:AAC-LC,HE-AAC,AC3,E-AC3,MP1/MP2/MP3
• Decoding:AAC-LC,HE-AAC,AC3,E-AC3, MP1/MP2/MP3
Performance and Interface
Performance:
• 1U device supports 12 SD (720 * 576), 3 HD (1080P) programs real-time stream transcoding output
• 2U device Supports up to 48 SD(720 * 576), 12 HD (1080P) programs real-time stream transcoding output.
• Support homologous multi-rate, multi- package format output
• Support 1080P, 720P, D1, CIF, QCIF, QVGA, and other user-defined resolution
Interface：
• Optional SDI / HDSDI / ASI Input: 4 or 8 channels;
• Gigabit IP network port：2(Up to 6)
Input&Output
Input:
• Live Streaming: TS Over IP,TS Over RTP,MMS
• support unicast, multicast,support IPv6,IGMP v3
Output:
• IP Output: TS Over IP, TS Over RTP, HLS, RTMP / FLV, RTSP/3GP, ASF, HTTP FLV, Smooth Streaming .etc mainstream streaming protocols