Digital TV Headend Analog to Digital Device IPTV Streaming Encoder
China Digital TV Headend Analog to Digital Device IPTV Streaming Encoder, Find details about China IPTV Streaming Encoder, Encoder IPTV from Digital TV Headend Analog to Digital Device IPTV Streaming Encoder
Product description
SFT3542L Multi-Channel encoder is a professional HD audio & video encoding and multiplexing device. It has 8/12/16/20/24 HDMI video input interfaces, and supports MPEG-4 AVC/H.264 video encoding and MPEG 1 Layer 2 audio encoding. This device can simultaneously encode 8/12/16/20/24 channels HD audio & video; moreover, the IP output can support 1MPTS and 8/12SPTS (8/12 HDMI inputs) IP output from Data1 or Data2, and support 1 MPTS or 16/20/24 SPTS (16/20/24 HDMI inputs). In conclusion, its high integrated and cost effective design makes the device widely used in varieties of digital distribution systems such as cable TV digital head-end, digital TV broadcasting etc.
· 8/12× HDMI inputs with 8/12 SPTS and 1 MPTS output through Data 1 or Data 2
· 16 /20/24× HDMI inputs with 16 /20/24 SPTS or 1 MPTS output through Data 1 or Data 2
· MPEG4 AVC/H.264 video encoding format
· MPEG1 Layer II audio encoding format, and audio gain adjustment
· 1 ASI output (optional) as copy of MPTS
· IP output over UDP and RTP protocol
· Support QR code, LOGO, caption insertion
· Support "Null PKT Filter" function
· Support PID Remapping/ PCR accurate adjusting
· Control via web management, and easy updates via web
Specification
| Input | 8/12/16/20/24 HDMI inputs | |||
| Video | Resolution | input | 1920×1080_60P, 1920×1080_60i, | |
| 1920×1080_50P, 1920×1080_50i, | ||||
| 1280×720_60P, 1280×720_50P, | ||||
| 720×576_50i,720×480_60i, | ||||
| output | 1920×1080_30P, 1920×1080_25P, | |||
| 1280×720_30P, 1280×720_25P, | ||||
| 720×576_25P,720×480_30P, | ||||
| Encoding | MPEG-4 AVC/H.264 | |||
| Bit-rate | 1~13Mbps each channel | |||
| Rate Control | CBR/VBR | |||
| GOP Structure | IP…P (P Frame adjustment, without B Frame ) | |||
| Audio | Encoding | MPEG-1 Layer 2 | ||
| Sampling rate | 48KHz | |||
| Resolution | 24-bit | |||
| Audio Gain | 0-255 Adjustable | |||
| Bit-rate | 64/128/192/224/256/320/384Kbps | |||
| Multiplexing | Maximum PID | 180 output pids per channel | ||
| Remapping | ||||
| Function | PID remapping ( automatically or manually) | |||
| Accurate PCR adjusting | ||||
| Stream output | ASI output(optional) as copy of MPTS | |||
| IP output thru Data1 (GE) or Data2(FE) over UDP and RTP protocol | ||||
| (8/12 HDMI inputs with 8/12 SPTS and 1MPTS output | ||||
| 16/20/24 HDMI inputs with 16/20/24 SPTS or 1MPTS output ) | ||||
| System function | Network management(WEB) | |||
| Chinese and English language | ||||
| Ethernet software upgrade | ||||
| Miscellaneous | Dimension(W×L×H) | 482mm×410mm×44mm | ||
| Environment | 0~45ºC(work);-20~80ºC(Storage) | |||
| Power requirements | AC 110V± 10%, 50/60Hz, AC 220 ± 10%, 50/60Hz | |||
Technical Comparison
| SFT3214A/NDS3218A (HDMI) | SFT3542L | |
| Chipset | Fujitsu | Hisilicon |
| Video Channel | 4/8×HDMI optional | 8/12/16/20/24×HDMI optional |
| Video Bit Rate | 0.8~19 Mbps each channel | 1~13 Mbps each channel |
| (Bit rate is with a low fluctuation, suitable for cable system and satellite uplink) | (Bit rate is with a high fluctuation, suitable for cable system, not suitable for satellite uplink) | |
| GOP | IBBP | GOP Size=25 (P Frame is adjustable, without B Frame) |
| Resolution | Up to 1080P-60 | Up to 1080P-60 |
| (1080i/p-60/50 to 1080p-30/25 auto downscale convertion) | ||
| Audio Encode | MPEG-1 Layer II; AC3 pass-through | MPEG-1 Layer II |
| (HE-AAC V2, LC- AAC Optional) | ||
| Audio Gain | 0-400 Adjustable | 0-255 Adjustable |
| ASI In & Mux | Yes | N/A |
| ASI output | Yes | Option as required |
| IP output | SPTS and 1MPTS | SPTS and 1MPTS (for 8/12 channel) |
| SPTS or 1MPTS (for 16/20/24 c |
Company information
Customers feedback
FAQ
1. What are the payment terms that you support?
Usually, we accept T/T, PayPal, Western Union, and Alibaba Trade Assurance. You can select the terms of payment which is more convenient for you.
2. What about the lead time?
Usually, if there's stock, we ship the goods within 3~5 working days after the deposit is confirmed. If it is out of stock, the lead time depends.
3. How about the shipping?
When the package is small, we normally choose FedEx, DHL, TNT, and UPS and so on, while the goods have high weight and volume, we suggest using air or sea shipment.
4. How can I place an order?
(1) Negotiation is agreed upon for the product price and specifications.
(2) The Proforma invoice will be sent for confirmation.
(3) After the agreement on the proforma invoice, the customer makes the deposit.
(4) Manufacturing will be started as soon as the payment is confirmed by our bank.
(5) Ship out the goods within the agreed delivery deadline.
5. Can you do OEM for us?
Yes. If there is a certain order quantity, we can do OEM including printing, logo, and customized model for you.
6. How about the Warranty?
There are 12 months for the warranty.
While the warranty is not responsible for those broken by violence or updated with other brands.
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