DiBSYS IP ASI To HDMI SDI HEVC H.264 Decoder Owner’s Manual

: June 12, 2024
: DIBSYS

Table of Contents

IP ASI To HDMI SDI HEVC H.264 Decoder
Application
Key Features
TECHNICAL SPECIFICATIONS
References
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IP ASI To HDMI SDI HEVC H.264 Decoder
Owner’s Manual DiBSYS IP ASI To HDMI SDI HEVC H.264
Decoder iDEC
IP/ASI to HDMI SDI HEvc/H 204 Decoder
DIBVISION

IP ASI To HDMI SDI HEVC H.264 Decoder

With the significant increase in TV sets hitting the Head-end market, content providers and TV broadcasters are looking for low cost Video solution to address the needs of Collect the H264, H265, MPEG2, AVS+ Channels from IPTV Networks, iDEC Decoder is the answer.
Advanced Modular Receiver has the capability to provide the ultimate feature- set of HEVC, 1080p allowing broadcasters to achieve the highest possible video quality.
iDEC offers Main, Main 10 High Definition decoding in all industrystandard compression formats combined with ASI and TS/IP together. The unit ingests is through DVB-ASI or GigE and output is through SDI, HDMI2.0, AV ports. This efficient and flexible configuration enhances the use cases and overall effectiveness of the product.

Application

Video Contribution and Distribution in TV studio Station
UDP/IP, ASI simultaneously input
Contribution decode of high bitrate HEVC/H.264 video service

Key Features

MPEG2,H264,AVS/AVS+ and HEVC Decoded in HD and SD
Inputs signals: UDP/IP, ASI simultaneously in DTV, only IP for UDP/RTP, (HTTP/HTTPS/HLS M3U8/ RTSP/RTMP/ MMS/SRT) in Network Decode
Multiple Analog and Digital Outputs, ASI, CVBS, HDMI, SD/HD-SDI, AES/EBU Audio, TS/IP
Decode to Up to 1080P@60fps in HDMI SDI outputs
Supports VBI TELETEXT, EBU/DVB Subtitle, Closed Caption
MPEG-TS over UDP IP (MPTS) out
Configure Audio Channels In Up to 2 AES/EBU, 2XLR and 2*embed of HDSDI out
Low Latency decode
Audio decoding: AC3/E-AC3/AAC/MPEG1 L2
Front-panel and web-based user interfaces

TECHNICAL SPECIFICATIONS

TS in/output interfaces

DVB-ASI (optional)	1xASI input, 2x ASI outputs. ≤99Mbps Impedance 75Ω
IP Input	UDP/RTP, (HTTP/HTTPS/HLS/M3U8/RTSP/ RTMP/ MMS/SRT),

Multicast/unicast
IP output| MPEG-TS over UDP IP out , Multicast 1*MPTS
Connectors| 1xRJ-45,1000Base-T

Output Ports
HDMI Output

standards	1 * HDMI 2.0a with HDCP2.2/1.4
Resolution	up to 1080p@60fps, 1080i@60fps, 1080i@50fps, 720p, 480i, 576i
Embed Audio	One Channel Decoded

SD/HD SDI Output

Connector Type	1 pair of BNCs (mirrored) , female, 75Ω
SD Standard	SMPTE 259M, 270 Mb/s (10bit)
HD Standard	SMPTE 424M 2.970GBIT/S(10bit)
Level	800mV p-p
Resolution	1080p, 1080i,720p,576i,480i
Frame rate	60, 50, 30, 29.97, 25 fps
Embed Audio	Up to 2 Channels Decoded

Analog Audio Output

Connector Type	2×port with XLR adaptor cable
Output Impedance	600Ω (balanced)
Output	Mode Left, Right, Dual Mono, Stereo
Number of Output	2 pairs of stereo audio outputs (2 Audio PIDs or 4 channels

are decoded).
Cross Talk Among Channels| >70dB
THD| <0.3% @ 400Hz, 1KHz test tone
Frequency Response| ±0.5dB over 20Hz ~ 18KHz

Analog Audio Video Output

Connector Type	1* CVBS , 1 pairs of R/L analog, RCA, 75Ω,
Output level	I.0 Vp-p±5% Standard test stream
CVBS Standard	PALBDGHI, PALN, NTSCM, PALN-C, NTSCM, NTSCM443, PALM, SECAM,

Digital audio output

Connector Type	3pin Female with XLR adaptor cables
Number of Output	Up to 2 audios are decoded
Output Format	AES/EBU

Video Decoding
MPEG-2(MP@ ML for SD, MP@HL for HD)
MPEG-4/H.264 AVC Part 10 (MP@L3 for SD,HP@L4.1 for HD)
HEVC(main and main 10 profile, main/high tier up to level 4.1)
AVS/AVS+(Jizhun/Guanbo profile, level6.0)

Chroma Sample	4:02:00
Bit Depth	8-bit, 10-bit
Decoding Latency	300-1000ms

Audio Decoding

Audio Standard| MPEG-1 Audio Layers I & II
AAC-LC, HE AAC V1/V2
AC3/E-AC3 Dolby Digital/Dolby Digital Plus
Dolby Digital Passthrough
DRA
---|---
Dual Audio Tracks| 1 by default, 2 optional

Data output