Name: 4 HD-SDI Codificador de Radiodifusión de IPTV y ASI Fuera MPEG2 / H. 264 / AC3/ 1080p / CC
Brand: Thorbroadcast
Price: 4995 USD
Availability: InStock

Descripción

H-4HD-EMS-4 Ch HD-SDI Programa Codificador

En Tiempo Real de un Codificador de 4 HD-SDI a MPEG-2 o H. 264 en ASI o IP con CC Y CA/3

Dise?ado como un compa?ero de codificador para el popular QAM-IP de la serie de codificador moduladores, Thor H-4HD-EMS HD de la serie programa de codificadores de aceptar hasta 4 canales de HD sin comprimir-SDI de vídeo digital de 4 conectores BNC. Gestionado a través de cualquier navegador web moderno, cada encoder se pueden ajustar de forma independiente para bitrate, códecs de vídeo y calidades de imagen. La codificación de soporte para el codec MPEG-2, junto con Dolby AC/3 audio asegurar que los programas generados por este codificador se pueden ver prácticamente todos los canales de TELEVISIÓN en los Estados unidos. Las cuatro secuencias de programas son multiplexados en una ASI MPTS de salida en el espejo terminales BNC. La salida ASI puede ser conectado directamente a la entrada ASI en un QAM-IP canal de TV digital modulador. Esto permite que los programas adicionales que se agregan a la QAM-IP de los canales de salida adicionales "virtual" o "sub" de los canales. En un TELEVISOR aparecerá como canales 2.1, 2.2, etc. Cada canal digital puede llevar tantos como 20 programas, dependiendo de la resolución y tasa de bits codificados. Además a la salida ASI, el programa de las secuencias están también disponibles como UDP o RTP red de transporte de vídeo arroyos. Este producto es totalmente compatible con IGMP Multicast UDP MPEG-TS normas y puede ser fácilmente inyecta en casi cualquier sistema de IPTV. La secuencia es un hecho universalmente aceptado formato, y puede verse fácilmente en las aplicaciones cliente como VLC. Además de la gestión de la red en un dedicado NMS puerto Ethernet, todos los ajustes de menú y los elementos de configuración puede ser visto o ajustar desde el panel frontal de la pantalla LCD y el teclado. Los led también están disponibles para el monitoreo de alarmas y de vídeo de entrada de detección.

Tags: Broadcast Encoder H.264 Hardware Encoder

Caracteristicas

En Tiempo Real de MPEG-2/H. 264 Encoder con Baja Latencia opción
El control independiente de los parámetros de codificación en cada canal
Soporta 608 & 708 Subtítulos Normas
Es compatible con Dolby AC/3 audio codec para el cumplimiento con NOSOTROS Televisores
Dise?ado para a?adir fácilmente 4 canales adicionales a un QAM-IP
Stream IP :1x MPTS and4x SPTS a través de UDP, RTP/RTSP nuestro (RJ45 el 100M)
ASI de transmisión; 2 x ASI reflejado a Cabo

Dibujos

Especificación

*Todas las Especificaciones Sujetas a Cambio Sin previo Aviso
De entrada	4x HD-SDI
Admite Resoluciones De Salida	1080p60, 1080p59.94, 1080p50 1080i60, 1080i 59.94, 1080i50 720p60, 720p59.94, 720p50 720i60, 720i59.94, 720i50
Códecs De Vídeo	MPEG-2 HL MPEG-4 AVC/H. 264
Códecs De Audio	MPEG1 Capa 2 Dolby AC/3 LC-AAC (opcional)
Tasa De Bits	0.8 - 19.0 Mbps CBR o VBR
Funciones De Vídeo Avanzadas	Entrada De Desentrelazado, Reducción De Ruido, Nitidez Soporta Subtítulos 708 Estándar con 608 legado
Audio Frecuencia De Muestreo	48 KHz, 24 bits de resolución
Tasa De Bits De Audio	64 - 384 Kbps Cada Canal
IP del Flujo de Transporte de Salida	1x MPTS y 4x SPTS a través de UDP, RTP/RTSP nuestro (RJ45 el 100M)
ASI de Transporte de Corriente de Salida	2x Reflejado ASI Multiplexado de Salida
Manejo De La Interfaz De	Basado En La Web De La Interfaz Del Navegador Completa LCD del Panel Frontal de la Interfaz
Dimensiones	480 x 455 x 45 mm
Peso	3.25 Kg
Temperatura De Funcionamiento	0 - 45 C

Question and Answers

Question:

We are looking for a simply cost effective solution to transmit four (4) SDI Camera feeds from one site to another. These cameras are being remotely controlled, so looking for a low latency, and as close to real-time solution.
Looking at the H-4HD-EMS (4 HD-SDI Broadcast Encoder IPTV and ASI Out MPEG2 / H.264 / AC3/ 1080p / CC) unit.
Below are a few questions:
We have a dedicated site-to-site 100 Mbps VPN connection between both locations. Do you envision any issues with latency, and would/could this provide an almost real-time solution, or if not, what would be an estimated/expected delay between what is sent and what is received at the remote end?
Is there a corresponding single unit IP-SDI 4-out device? Or is the H-IRD-V3-IP the only native SDI output device?
Seems that the only other compact and low cost alternative would be the H-IP-HDMI, and then we would need to convert the HDMI output to SDI?

Answer:

Yes that would be the ideal unit; correct there would still be some
latency because any encoder regardless of the manufacturer will have
latency.
The only way to remove latency is to send those SDI links over a
Single Fiber; is the only realistic solution.
If you have to use IP, then the V3-IRD is the only solution we have
with SDI outputs; the IP-HDMI is slightly less expensive, but you
rightly mentioned you will need converters for that.
As for the data rate, I believe that would suffice since you could
ideally, encode in MPEG4 since you need SDI back out on the far end.
It's hard to estimate what kind of delay you'd be looking at; in this
case the encoder, decoder, and IP link will all introduce latency;
between all pieces, I can't imagine it being better than 1-2 seconds,
again that's an estimate; it could be worse, it most likely won't be
better unless it's a very short distance.

Question:

I'm looking for some info on multiple SDI to ASI IP encoders MPEG2 with AC3 Audio. Could someone please call me to discuss specs/features?

Answer:

Here is the 4 SDI encoder which might be a better fit if you don't need the RF

https://thorbroadcast.com/product/4-hd-sdi-broadcast-encoder-iptv-and-asi-out-mpeg2-8230.html

This unit can do both MPEG 2 and H264 independently on each stream for input on the SDI side

We do have an 8 Channel version but it's H264 only

https://thorbroadcast.com/product/8-hd-sdi-broadcast-encoder-iptv-streamer-and-asi-out-h-264-8230.html

The IRD-V3IP is what you'll need on the back end

https://thorbroadcast.com/product/ip-to-hd-sd-multi-standard-integrated-receiver-decoder-mpeg2-8230.html

I think you mentioned you might need 8 of the IRD; does that mean you'll need 2x the Encoder?

Question:

I'm part of a project building a Digital television repeater for Amateur radio (TV) operators in Australia. I have been looking for a economical priced SDI to ASI encoder for 2 inputs. I have purchased a S/H ASI to DVB-T modulator which is a ENENSYS Netmod DVB-T/H Do you have a 2 or 4 channel version to the 8 HD-SDI Broadcast Encoder IPTV Streamer and ASI Out, H.264 / AC3 / 1080p? In addition, do you subsidise cost for a club project? Happy to assist in adding recognition to 'THOR Broadcast' for the encoding? Cost for 1 x encoder please. Another question, we are wanting to add Teletext to one of the HD channels. Do the encoder able to multiplex AUX PES into the TS ASI via the ASI input? select a new PID and multiplex in sync with TS PCR? Many thank, and please consider assisting with our club DATV project in Australia. The repeater call is VK3RGL and shall be atop Mt Anakie Victoria. The club is the Geelong Amateur Radio Club

Answer:

Yes, we do have 2 and 4-channel SDI encoders available with IP and ASI output.

The encoders support CC608 and CC708, but the data would need to be embedded into the SDI signal. We do not have a way to inject Teletext via ASI and mux it.

Here are the products you can use:

H-2HD-EMS (2-channel SDI input)
H-4HD-EMS (4-channel SDI input)

Question:

looking for an Ethernet encoder to provide our SDI program signal withe embedded audio from our DR location to our Satellite Operations Center at WFSU. Would the possibility be available to us to get a transmitter and receiver as a demo to try before purchasing? We attempted to use an Osprey encoder / Decoder set with poor results. If this works we would like to purchase

The signal will be 36-SDI with a left and right audio channel. We cover the Florida meetings so right now we are running our audio in mono.

The transport will be on the FSU network — point to point from the DRA location

One single feed, at this time. This would serve as a backup feed for our primary which is running on Live U.

Answer:

Thank you for those answers; the good news is we have lots of options.

For the encoding side any of these would be a great fit:

Spartan-1

https://thorbroadcast.com/product/1-sdi-hdmi-cvbs-ip-h-264-encoder-streamer-udp-rtp-8230-2.html

New Compact 4k Encoder

https://thorbroadcast.com/product/h-265-4k60-hdmi-sdi-compact-video-encoder.html

This model has the additional flexibility of having IP+ RF + ASI output so you can run a CATV channel to a local tv for viewing - its a simultaneous output

https://thorbroadcast.com/product/1-4-sdi-to-qam-modulators-and-iptv-streaming-encoders.html/4

For the receiver: from simple to Pro-DVB

STB-IP

https://thorbroadcast.com/product/compact-ip-decoder-set-top-box.html

New 4K decoder - kind of a match for the new encoder

https://thorbroadcast.com/product/h-264-h265-4k-hdmi-sdi-vga-cvbs-video-decoder.html

https://thorbroadcast.com/product/ip-to-hd-sd-multi-standard-integrated-receiver-decoder-mpeg2-8230.html

Lots of options; these are all tried and proven solutions we've been manufacturing for a long time, some have more flexible encoding options, realistically all you need is UDP multicast but some models like the Spartan and 4k compact model have upwards of 10 streaming protocols built in.