GALAXIA ENCODER is a real-time full high definition H.264/AVC encoder, built with high efficiency and high quality video compression technology to make live streams for IP based broadcast for multi-screen such as IPTV, smart TV, smart phone, tablet, and PC.
Outstanding Quality HD
GALAXIA ENCODER adopts the H.264/AVC codec which has approximately 2 times the compression
efficiency of MPEG-2 video. By employing our proprietary optimized algorithms such as coefficient
based adaptive transform coding and adaptive frame type selection, outstanding quality video stream is produced in real-time. In addition, with the various packet rate control techniques, GALAXIA ENCODER provides the best quality video within the limited bandwidth of service provider’s network.
N-Screen Service
N-Screen service is aimed at providing content seamlessly across a variety of multimedia devices such as IPTV, smart TV, smart phone, tablet, and PC. GALAXIA ENCODER supports MPEG-2 TS over UDP, RTP/RTSP, HTTP Live Streaming, and HTTP Adaptive Streaming, Live Smooth Streaming, Adobe Rtmp, and also coming DASH standard streaming protocols required to build N-Screen service platforms.
Live Stream from Video File
Not only video server, set-top box, camcorder and VCR, but stored video files also can become good sources for IP based live broadcast. Broadcasters can insert advertisement and emergency notice during live broadcast simply by using our video file input feature. Small scale broadcasting systems can be built with GALAXIA ENCODER.
Ingest to Files for On-Demand Services
GALAXIA ENCODER supports high quality video ingest from the SDI input video signal. It can make files with suitable resolutions and bitrates for the on-demand video distribution. With the ingest manager, the ingest farm can be made with the cluster of Galaxia Encoders and in the farm, the ingesting jobs are done automatically with the ordered schedule.
Logo/Subtitle Insertion
GALAXIA ENCODER provides a valuable feature of logo/subtitle insertion that customers don’t need to spend money for purchasing additional generators for logo/subtitle. Customized settings are available at various properties such as location, size, color, scroll direction, scroll speed, etc.
Open APIs
Web based API allows controlling GALAXIA ENCODER from your computer that make it possible to integrate with legacy systems.
Key Features
Supports bandwidth adaptive streaming
Supports SD/HD-SDI, HDMI and IP stream input
Convenient encoding profile management
Supports various outputs for N-Screen devices such as IPTV, smart TV, smart phone, tablet, and PC
MPEG-2 TS over UDP, RTP/RTSP, HTTP Live Streaming, HTTP Adaptive Streaming output
Live Smooth Streaming, Adobe Rtmp
New standard DASH streaming protocol
Supports video file input
Seamless switching between file/live source
Ingest to files for video on-demand services, upto 25Mbps at 1920x1080
With the ingest manager, the ingest can be automatically scheduled
Real-time logo/subtitle insertion
Web based user management
Web based Open API interface for external system integration
H.264/AVC Baseline/Main/High Profile@Level4.1
Up to Full HD (1920x1080)
WMV video/audio encoding
High quality de-interlacing
High quality video/audio pre-processing, i.e, color adjustment, de-noise, resize, frame-rate conversion
Excellent visual quality through the proprietary codec algorithms
CBR/VBR/Capped VBR rate control
Specifications
MOBILE
SMART
IPTV
Video Compression
H.264/AVC Baseline Profile
H.264/AVC Main Profile
H.264/AVC High Profile
WMV
QCIF/CIF/QVGA
SD (480p@30fps)
HD (720p@30fps)
Full HD (1080p@30fps, 1080i@60fps)
Rate control (CBR/VBR/Capped VBR)
Bitrate
150kbps ~ 3Mbps
1Mbps ~ 3Mbps (SD) 2Mbps ~ 25Mbps (Full HD)
1Mbps ~ 3Mbps (SD) 3Mbps ~ 25Mbps (Full HD)
Progressive output
Interlaced output
High quality de-interlacing
Aspect ratio conversion
Letterbox/Stretch
Audio Compression
MPEG-2/4 AAC-LC
MPEG-4 HE AAC v1
WMA
AC-3 pass through
Sampling frequency up to 48KHz
Input*
Composite/Component/S-Video
SD/HD-SDI
HDMI
Analog audio (balanced/unbalanced)
Embedded SDI audio
AES/EBU
IP Stream (MPEG2, H.264 on MPEG2 TS)
File (AVI,WMV,MPG,MOV,TS,MKV)**
Output
RTP/RTSP
HTTP Live Streaming
HTTP Adaptive Streaming
TS over IP (UDP/RTP)
Live Smooth Streaming
RTMP
MPEG DASH
TS File output
Features
Logo/Subtitle
Web-based control (GUI)
SOAP based Open API
Real time source switch between live and file
Multiple input/output channel*
Environment
19” wide, 1 or 2 Ru height
Dual power*
* This feature depends on the product configuration.
** Several combinations of codec and file container may not be supported
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Supports bandwidth adaptive streaming
