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KV-DC101A IP to HD SDI h.264 Decoder is a network (IP) HD video decoder with high performance. KV-DC101A could get IP-Camera from network, stream media server or stream media on KV-EC serial encoder (based on RTSP, RTP or multicast, then outputs video and audio to SDI through self-adaptive decoding. KV-DC101A supports various output signals like SD(270M),HD(1.485G) standard, 525i, 625i, 720p, 1080i and 1080p(maximum 30Hz).
KV-DC101A IP to HD SDI h.264 Decoder has functions of self-adaptive decoding and intelligent controlling for network delay. Decoding delay could be lower or equal to 200ms in typical network environment. Even though low code rate decoding and about 10% network packet loss, KV-DC101 could use image enhancement and fault-tolerant technology to clearly restore encoding video and audio, no obvious distortion, smear, frame loss and mosaic phenomenon of pictures with features of actual color reproduction, clear sound and high fidelity. KV-DC101A supports H.264 encoding video with bit rate high up to 12Mbps and decoding output of AAC-LC/G.711 encoding video.
KV- DC101A IP to HD SDI h.264 Decoder has image scaling capacity, could let after-decoding video larger/smaller converting to adapt to different output video format. Audio could be embedded in SDI signal, then synchronously transmitting with video, meanwhile transmitting Line Out analog audio.
Through cooperating with KV-EC serial encoder products, KV- DC101A also supports two-way voice intercom and RS-485 signaling pass-through function. KV- DC101A provides open source SDK, supporting Windows/Linux/Unix cross-platform and programming second development to realize manage and control for equipments.
IP to HD SDI h.264 Decoder Features:
*Support SD/HD SDI interface, support AES/EBU embedded audio;
*Dual SDI output simultaneously (SDI distribution function), enhanced Cable Driver could guarantee that SD-SDI transmitting distance is longer or equal to 350 meters, while HD-SDI transmitting distance is longer or equal to 180 meters;
*Support various output formats like 1080p30/25/24, 1080i60/50,720p60/50, 480i/576i;
*Video scaling, frame rate conversion and image enhancement;
*Support RTP, RTSP and RTP multicast medial transmission protocol;
*Input and output of analog audio could realize two-way voice intercom, analog audio and SDI embedded audio could be transmitted synchronously;
*switching value input/output, connecting with sensor, alarm and other control equipment;
*RS-485 interface, could realize PTZ cloud control function, and two-way signaling pass-through with decoder/ PC port;
*Decoding delay is controlled by intelligent network, lower than 200ms in typical network environment;
*Image enhancement and fault-tolerant technology, strong resisting error code capability, excellent picture quality, clear acoustic;
*Provide communication protocol for software development SDK and device management control which can integrate seamlessly with the third party application platform.
Application Notes:
Parameter:
Interface | |
Video output |
2*BNC SD/HD SDI |
Analog audio input |
1*3.5mm |
Analog audio output |
1*3.5mm |
Alarm semaphore |
1* |
RS-485 |
1* |
Network |
1*RJ-45, Ethernet Connected |
Power supply |
DC 12V, 1A(Air screw connector) |
Signal | |
SDI Signal amplitude |
0.8Vp-p |
SDI impedance |
75 ohm |
SDI coupling type |
AC |
Supported output type |
1080p24/25/30,1080i60/50,720p60/50,480i/576i |
SDI timing jitter |
SD SDI: ≤ 0.15UI HD SDI: ≤ 0.8UI |
SDI alignment jitter |
SD SDI:≤ 0.15UI(1KHz) HD SDI:≤ 0.2UI(10KHz) |
Supported output formats |
1080p24/25/30, 1080i60/50, 720p60/50, 480i/576i |
Decoding | |
Video decoding |
H.264 |
Audio decoding |
AAC-LC / G.711 (aLaw / uLaw) |
Video bitrate range |
128Kbps ~ 12Mbps |
Audio birate range |
AAC: 8Kbps ~ 320Kbps G.711: 64Kbps |
Decoding delay |
≤200ms |
Transmission | |
Media transmission protocols |
RTP/RTSP, compatible RTP over TCP transmission mode |
Controlling transmission protocols |
TCP |
Network management protocols |
HTTP / WINDTALK(exclusive protocol) |
Management | |
Management interface |
Web |
Remote management |
support |
Firmware upgrading |
support |
Operation environment | |
Operation Temperature |
0℃ ~ 80℃ |
Relative Humidity |
20 ~90%RH(non-condensation) |
Power dissipation |
≤5W |
Packing pictures:
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