HDMI Upang IP encoder modulator CVBS H.265 H.264 encoding board pcba Ethernet RSTP UDP para sa UAV Drone Robotic
$399.00
HDMI To IP encoder modulator CVBS H.265 H.264 encoding board PCBA Ethernet RTSP UDP for UAV Drone Robotic
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Panimula
There are many HDMI encoding boards on the market. Have you met these problems?
- The delay is too long
- The encoding format cannot be customized
- UART AT remote control or operation cannot be used.
- Can not support HDMI and CVBS dual video input encoding
Sinusuportahan ng encoder board na ito HDMI, SDI, CVBS video input, at IP ethernet RJ45 buhay stream output, most applications are for wireless video transmitters, na maaaring encode ang HDMI o CVBS video signal sa digital na buhay stream sa pamamagitan ng H.264 o H.265, at ilipat ito sa tumanggap, CVBS sa IP converter.
The HDMI and Composite CVBS video to IP ethernet stream encoder modulator module board parameter can be configured by UART software modification. Mangyaring makipag-ugnay sa amin kung kailangan mong i-customize ang isang katulad na function upang matugunan ang iyong proyekto.
Bentahe:
Ultra-Low Latency
H265 or H264 support
HDMI and CVBS Dual Encoding
Two Audio inputs can switch
Web UI o serial port UART AT command configuration management
- Ultra-low latency H.265/H.264 audio and video encoding maximum support 1080P60 real-time video capture and encoding
- The HDMI or AV input is encoded and outputted to a wireless module through the Ethernet port. The video encoding bit rate can be adjusted dynamically.
- Suportahan ang audio input at audio decoding output. (Remote operate by UART AT command choose HDMI or CVBS audio)
- You can choose between HDMI or AV encoding for two videos with the option to control the input source using an AT command.
Tampok na
Ipinatutupad ng board ang H.265/H.264 audio at video compression encoding, sumusuporta sa hanggang sa 1080P@60fps encoding, and is backward compatible with other resolutions and frame rate encoding.
Input ng Audio at video
- HDMI interface(audio+video):1080 60P,1080 50P,1080 30P,1080 25P,1080 60Ako,1080 50Ako, 720 60P,720 50P,720 30P, …, iba't-ibang mga mode adaptive (1080p, 1080ako, 720p, 1024×768, 1280×1024);
- AV in the interface (audio + video):720×480 60Ako(NTSC),720×576 50Ako(KALARO), naiaangkop na mode. through the AV interface, it can be Line in Mic in.
- Ang default na input ng audio ay kapareho ng interput ng video.
- The audio input interface can also be configured through the Web UI when the serial port detects audio.
- The audio and video source signals are encoded, at ang audio at video source acquisition interface ay maaari ring nakakumpigura sa pamamagitan ng serial port ng kumpigurasyon.
- The audio and video source acquisition interface can be dynamically switched through serial port commands during system operation.
Video na Pagsasakodigo: H.265 o H.264 format, ang encoding rate ng bit ay maaaring nakakumpigura.
Audio encoding: AAC encoding. - Sa pamamagitan ng programming espesyal na firmware HDMI+AV ang sabay-sabay na makuha at encoding ng board Audio output(Audio out)
- Ang board ay may built-in audio decoding output function(Linya out), na maaaring konektado sa isang panlabas na headphone o audio power amplifier. Audio ay decoded at nilalaro.
Ethernet port (Ethernet interface)
supports our two-way wireless transmission modulator module, o iba pang mga third-party na dalawang-paraan link.
Wireless transmission interface( FPC Main interface)
ay maaaring konektado sa aming coFDM wireless transmission module, at maaari ding konektado sa aming dalawang-paraan wireless transmission link module.
Data-UART
TTL 3.3 t antas, parameter tulad ng transmission baud rate ay maaaring configured. When the board is through a wireless link, ang data serial port ay ginagamit para sa transparent data transmission.
Control-UART
TTL 3.3 t antas, na kung saan ay maaaring konektado sa aming parameter configuration panel o isa pang itaas na computer upang i-configure ang encoding board system.
USB Host interface
software upgrade at pagpapanatili. (optional USB recorder function)
Kapangyarihan supply ng boltahe
sumusuporta sa reverse koneksyon proteksyon ng kapangyarihan input, and supports the power input range of 7~ 30V. Nagbibigay ng isang 5V kapangyarihan output interface. Ang pinakamataas na nagtatrabaho kapangyarihan consumption ay 2.4W (1080P60 H.265 encoding), at ang pinakamataas na kasalukuyang ay 200mA.
Indicator
kapangyarihan tagapagpahiwatig, video encoding workicator.
The HDMI to IP encoder board size ay 70x45x1.2mm (LWH)
Ang taas ng likod bahagi ay mas mababa sa 2.5mm, at ang taas ng bahagi sa harap ay mas mababa sa 6.8mm.
Board timbang
20.6 gramo.
Senyales ng Interface
- AL (Audio in left), audio input kaliwa channel;
-
AR(Audio sa kanan), audio input kanang channel;
-
PAGWAWASTO, signal lupa;
-
AV, analohiya video input. (Please ignore the color of the wiring, make sure the fourth jack is CVBS Composite video input.)
- HDMI to IP encoder modulator CVBS H.265 H.264 encoding board pcba Ethernet LAN HTTP RTSP UDP onvif TCP IP interface signal 2
Kontrolin ang UART: Bang mayroong serial port,4PIN 1.25mm pitsel socket, TTL 3.3 t antas, ginamit para sa board parameter configuration, ay maaaring konektado sa Sihaida parameter configuration panel o isa pang host computer.
USB interface:4PIN 1.25mm pitsel socket, used for the encoder board software upgrade and maintenance.
Audio-out interface:2PIN 1.25mm pitsel socket, ang board ay may built-in audio decoding output function(Linya out), na maaaring konektado sa isang panlabas na headphone o audio power amplifier. Mag-decode at maglaro ng audio input mula sa network port.
Ethernet: Ethernet interface,4PIN 1.25mm pitsel socket
Aplikasyon
- Done or UAV video encoding
- Robotic or mini-control vehicle
- Unmanned Vehicles UAV
- Unmanned Submarine
- The HDMI to IP board can be COFDM modulation module RCB stacked and assembled with a COFDM one-way transmission module. The connection interface is FPC Main (26PIN flat cable nababaluktot cable interface). HDMI+AV encoder + COFDM Transmitter Module
- The HDMI to IP encoder board PCBA is connected to a two-way wireless link through the network port. Sa oras na ito, ang operating parameter ay maaaring nakakumpigura sa pamamagitan ng network port Web UI. Halimbawa, itakda ang video encoding rate ng bit, H264/H265 encoding paraan, paraan ng pag-input ng audio, serial port badud rate, at iba pa.
- The board can be connected to the Control-UART parameter configuration panel to set operating parameters.
- HDMI interface version: HDMI V1.4
- Ethernet Output Data rate: 100Mga MBP
- Operating Temperatura saklaw: -40~ 85 deg
- Tugmang Operating System: Nakabaon na Linux
Web UI management Parameter setting
FAQS
Ito HDMI video sa IP encoding board ay maaaring tingnan ang kasalukuyang kumpigurasyon ng parameter sa pamamagitan ng network port Web UI at baguhin ito ayon sa mga pangangailangan ng application. sa pamamagitan ng network port browser http://192.168.1.30/ (ang IP address ng encoding board)
1. Mangyaring suriin ang Web UI mula sa browser, sa ibaba larawan, kung okey lang ang input ng video, then it will show the CVBS or HDMI at the red arrow.
2. Mangyaring suriin ang HDMI encoding board humantong ilaw ay bulag o hindi.
Kung ito ay berde at bulag, pagkatapos ay gumagana nang maayos ang video input, kung hindi bulag, then please check the video input source is ok or not.
Ang encoding bitrate ay maaaring nakakumpigura. Nakaset ang default na web server sa 0.0 kumatawan sa awtomatikong (3.12Mbps ay gagamitin sa loob). Maaaring baguhin ng mga kustomer ang halagang ito. Halimbawa, ito ay posible upang i-configure ang 1Mbps ~2Mbps o kahit na mas mababa.
1. Large I-frames are prone to frame loss due to wireless transmission;
2. If the gop setting is large, the loss of the I frame will lead to a longer recovery time after the blurred screen;
3. The size difference between I frame and P frame is large, which will increase the transmission delay.
1、比如相机输入1080p60，那gop设置为60/120/180(不建议设置太大)
2、比如相机输入1080p25，那gop设置为25/50/75(不建议设置太大)
3、比如相机输入1080i60，由于需要去交织，所有实际编码是1080p30，那gop设置为30/60/90
从上面可以看到，由于输入相机帧率不确定，所以我们一般建议配置0(Auto)
cvbs分制式，pal是25fps，ntsc是30fps
假设是pal，那gop设置25/50/75
1、大的I帧容易因为无线传输的原因导致丢帧花屏；
2、gop设置大，I帧丢失导致花屏后恢复时间变长；
3、I帧和P帧大小差别大，会增加传输延迟
Download lang po sa below link.
Splayer_v4.2_2020.6.6
https://drive.google.com/file/d/1ihzUhfnx2Wo3zLO8UAs1aUQeLswonJD-/view?usp=sharing
Splayer_v4.3_2022.10.22
https://drive.google.com/file/d/1PQc-LZ55qGnjeMsjkHYSloHfY3NEUsGH/view?usp=drive_link
- We can modify the TS stream over UDP, but the TS stream is a non-standard TS stream that we have modified, which needs to be interpreted by our decoder board or special player (I-download ang).
- If you agree with the RTSP protocol, VLC can play it; if you only agree with the TS stream (due to our non-standard modification), VLC cannot decode and play it, so we must use our special player. (I-download ang).
- If you want to switch to the standard MPEG-2 TS stream to play with VLC, our software engineer can customize the firmware for you (this will take a few days) for an additional fee of USD500.
- We use non-standard mpeg-2 ts streams primarily for the following reasons:
- The standard mpeg-2 ts stream has too much overhead outside the effective data, making it unsuitable for use with cofdm;
- The standard mpeg-2 ts stream is difficult to implement the aes encryption function;
- The standard mpeg-2 ts stream is difficult to achieve serial port transparent transmission (used with our decoder board)
- If you don't need our decoder board, encryption and serial port transparent transmission, it is also possible to use standard mpeg-2 ts stream
- It is recommended that you try our player; in real-time performance, our player outperforms vlc.
The vlc player's algorithm does not take into account real-time performance; sa halip, it will constantly adjust its cache (only increase but not shrink). Bilang isang resulta, the longer it is played, the longer the delay may be (especially when used with a wireless link)
1. SSL certificate is HTTPS protocol, our products do not support it now, only HTTP.
2. The default encoder board through the RTSP protocol, RTSP is not encrypted. You can set a longer password. And change it frequently.
3. If you want to encrypt, you need to use a pair of our codec boards (with encoder and decoder board as TX and RX), with UDP protocol, and they are using aes256 encryption. (Just like the bank level.)
Oo, Siguradong, mangyaring makipag-ugnay sa amin. Let me list your demand at the below.
1. We need to take a composite analog PAL video signal and transmit it using h264 over MPEG2 TS. OK
2. The output must be playable through VLC. OK
3. UPD://@1030. OK
4. The output network stream packet should be 188 bytes standard mpeg2 TS. OK
5. Compression scheme is h. 264, CVBS PAL input and IP output. OK
Siguradong
Paki check ang link sa ibaba
COFDM UART AT command for the transmitter and Receiver.
O
Download the COFDM Transmitter UART AT command PDF.
Please follow the checkpoints below to confirm.
- After connecting the encoder board with your computer by ethernet cable, the LED of RJ45 connector should be blinking or not. (to check the ethernet connection is ok or not)
- Is your computer configured with 192.168.1.x network segment ip?
- Have you modified the default IP address of the encoding board? If the IP address changed, baka pwede mo idownload at gamitin yung below software para mahanap mo kung ano IP address ngayon.
- O direktang ikonekta ang UART cable ng encoding board sa computer, at gamitin ang serial port debugging assistant para ipadala ang ATGIP_ command.Kumuha ng utos ng IP Address Operation Video sa Youtube
Format
ATGIP_
Halimbawa: ATGIP_
Parameter
Hindi
Paggamit
upang mag query sa kasalukuyang IP address ng pagtanggap ng dulo
Ibalik ang halaga
Halimbawa:
ATGIP_
ATGIP192.168.0.215 OK
Pananalita
- utos ng query
- More COFDM UART SA commands, paki check ang link na ito. https://ivcan.com/encoder-modulator-decoder-demodulator-module-parameter/
Ang mga parameter na ito ay tinutukoy ng camera, ang sensor lang ang meron nito.
Isa pang tanong: Sa hinaharap ay mayroong anumang posibilidad na isama ang mga tampok na ito sa output side ng encoder (kung makakuha kami ng mga order ng lakas ng tunog) ?
Ang Ating Sagot: Ito ang mga parameter ng isp, and our current encoding boards are all bypass isp (because we don't connect the sensor, we don't need and can't use the isp), so we can't add these parameters.
Oo, CVBS input support NTSC and PAL, Automatic detection and adaptation
- Ang parameter configuration board tool is mainly used for the COFDM module function. If you buy this HDMI / CVBS to IP encoder Vcan1746 separately, you don’t need to buy a parameter configuration board tool, you can adjust the parameters through the Web UI.
- Oo nga naman, if you want to use the parameter configuration board tool to adjust some parameters of the encoder board, it is also possible.
- Halimbawa, ang video encoding bit rate ay maaaring i configure sa pamamagitan ng Web UI o baguhin sa pamamagitan ng dagdag na parameter configuration board tool. Ang Web UI ay maaaring i configure ang lahat ng mga parameter, at ang parameter configuration board tool ay maaari lamang ayusin ang ilan sa mga ito.
Ok, paki check ang link sa ibaba
Oo, kung kailangan mo, maaari naming mag alok sa iyo ang espesyal na firmware upang magkaroon ng USB recorder function.
Tanong: Sinusuportahan ba ng iyong USB DVR ang pag playback sa naka encode na video?
Ang sagot: Hindi, Ang USB ay may function ng record. Kailangan mong i play ito sa isang computer, hindi ito maaaring pag playback sa encoder board nang direkta.
- Do you mean HDMI or AV input, or do you need HDMI and AV to support two simultaneous inputs?
- Currently it supports either HDMI or AV input.
-
Vcan1746 can only choose one of HDMI/AV at present, other boards can meet the firmware you need, but this board only supports SDI + AV/AHD output.
-
If necessary, you can evaluate the board with SDI + AV/AHD input to see if it meets your requirements. Kung oo, our HDMI + AV input Vcan1746 can be made the same later.
-
If you really need to evaluate the HDMI + Interface ng AV, please first buy Vcan746 and burn the default shipping firmware for testing. HDMI and AV can be selected for use. If there is a certain amount of follow-up orders, we can develop a special firmware to support HDMI+AV input at the same time.
-
The display of HDMI and CVBS video input by two channels at the same time is similar to Hikvision IPC, which is divided into main bit rate and sub bit stream. The main stream corresponds to HDMI, and the sub stream corresponds to CVBS.
- Now we can develop a new firmware to support HDMI and CVBS to live streaming at the same time, but the audio can only be selected from one of the two (the system selects HDMI audio/analog audio according to the video access situation).
Sinusuportahan.
Our HDMI and CVBS input video encoding board has a USB interface, which can be used for USB recording. It can also be used as the input interface of a USB web camera.
Sa ganitong paraan, our video encoding board can convert the signal of your USB web camera into a network interface, while supporting ultra-low latency and supporting h264 and h265 encoding.
Pa rin magkaroon ng isang katanungan?
Mangyaring makipag-ugnay sa amin para sa karagdagang impormasyon.
Ipadala ang Iyong Tanong
HDMI Video Sources Input IP Ethernet Output encoder, VLC RTSP operation
Industrial-grade temperature range from -40°C to 70°C Celsius test
Support HDMI and CVBS 2 video streams at the same time
How to get the IP address of the encoder back if you forget
More FAQ
HS Code
8517629900, Some of our customers use this HS code for your reference.
Special Function Custom Development
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HDMI and CVBS Dual Video Encoding
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USB has a video recording function.
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Special handling of encoding formats to match your custom decoder board
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