HDMI To IP encoder modulator CVBS H.265 H.264 encoding board PCBA Ethernet RTSP UDP for UAV Drone Robotic
Fakahokohoko ʻo e Tohi
Talateu
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
ʻOku poupouʻi ʻe he poate encoder ko ʻení HDMI, SDI, CVBS e vitiō, mo e IP ethernet RJ45 stream Output, most applications are for wireless video transmitters, ʻa ia te ne lava ʻo fakaʻaongaʻi ʻa e fakaʻilonga vitiō HDMI pe CVBS ki he stream fakaʻilekitulōniká ʻaki hono H.264 pe H.265, pea ʻave ia ki he tokotaha ʻokú ne puke atu ʻa e fakamafolá, CVBS ki he IP fakaului.
The HDMI and Composite CVBS video to IP ethernet stream encoder modulator module board parameter can be configured by UART software modification. Kātaki ʻo fetuʻutaki mai kapau ʻokú ke fie maʻu ke fakafeʻungaʻi ha ngāue tatau ke feau hoʻo ngāué.
Faka'aonga'i:
Ultra-Low Latency
H265 or H264 support
HDMI and CVBS Dual Encoding
Two Audio inputs can switch
Tuʻuʻanga Uepi UI pe fakahokohoko ʻo e Pooti UART ʻi he fekau 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.
- Tokoni ki hono fakahū ʻo e ongó mo e ongo 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.
Konga
ʻOku fakahoko ʻe he palakipoe ʻa e H.265/H.264 ongo mo e vitio lahi encoding, poupouʻi ke 1080P@60fps hono fakahū ʻo e fakamaʻú, and is backward compatible with other resolutions and frame rate encoding.
Fakamatala ki he ongó mo e vitioó
- Interface ʻa e HDMI(ongó+vitiō):1080 60P,1080 50P,1080 30P,1080 25P,1080 60'Oku,1080 50'Oku, 720 60P,720 50P,720 30P, …, ngaahi founga kehekehe adaptive (1080p, 1080'Oku, 720p, 1024×768, 1280×1024);
- AV in the interface (ongó + vitioo):720×480 60'Oku(NTSC),720×576 50'Oku(PAL), founga Definition. through the AV interface, it can be Line in Mic in.
- ʻOku tatau pē ʻa e ongo ne ʻuluaki fakahū maí mo e fehokotakiʻanga ki hono fakahū ʻo e vitioó.
- 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, pea ʻe lava foki ke configured ʻa e maʻuʻanga tokoni ki hono maʻu ʻo e ongo mo e vitioo ʻi he configuration serial port.
- The audio and video source acquisition interface can be dynamically switched through serial port commands during system operation.
Vitio encoding: Fōmeti H.265 pe H.264, ʻe lava ke fakapolokalamaʻi ʻa e kiʻi meʻa siʻisiʻi ʻoku fakaʻaongaʻí.
Fakahū ʻo e ongó: AAC encoding. - ʻI hono fakapolokalamaʻi ha ngaahi meʻa pau makehe HDMI+AV ʻa e hoko capture mo e encoding ʻo e board Audio Output(Tamateʻi e ongó)
- ʻOku ʻi ai ha ngaue decoding ʻi he palakipoe(Tuʻu laine), ʻa ia ʻe lava ke fehokotaki mo ha headphone pe ongo ʻi tuʻa amplifier. ʻOku fakaʻuhingaʻi mo tā ʻa e ongó.
Ethernet port (Interface ʻa e Ethernet)
supports our two-way wireless transmission modulator module, pe ngaahi fehokotakiʻanga faʻahi tolu kehé.
Wireless transmission interface( FPC Main interface)
ʻe lava ke fehokotaki mo ʻetau COFDM wireless module, pea ʻe lava foki ke fakafehokotaki ia ki heʻetau fehokotakiʻanga wireless transmission module.
Fakamatala-'AATI (ILI)
Tu'unga TTL 3.3 V, ʻE lava ke fokotuʻutuʻu ʻa e ngaahi fakangatangata hange ko e vave hono fakahuu. ʻI he taimi ʻoku fou atu ai ʻa e palakipoe ʻi ha fehokotakiʻanga wireless, ʻoku fakaʻaongaʻi ʻa e serial port ki hono fakahokohoko ʻo e fakamatala ki hono fakahu ʻo e fakamatala ʻoku ʻikai puli.
Control-UART
Tu'unga TTL 3.3 V, ʻa ia ʻe lava ke fakafehokotaki ki heʻemau pēnolo fokotuʻutuʻu ʻo e parameter pe ko ha komipiuta ʻe taha ʻi ʻolunga ke configure ʻa e polokalama encoding board.
USB Host Interface
fakaleleiʻi mo hono tokangaʻi ʻo e polokalama fakakomipiutá. (optional USB recorder function)
Voltage maʻuʻanga ʻuhila
poupouʻi ʻa e fehokotaki ʻi he tafaʻaki ʻe tahá ke maluʻi ʻa e mālohi ʻ, and supports the power input range of 7~30V. ʻOmi ha 5V ʻuhila output interface. Ko e lahi taha ʻo e malohi ʻo e ngaue ko e 2.4W (1080P60 H. 265 e encoding), pea ko e lahi taha ʻo e lolotongá ko e 200mA.
Faka'ilonga
fakaʻilonga ʻo e mālohí, fakaʻilonga ngāue ki hono fakaʻaongaʻi ʻo e vitioó.
The HDMI to IP encoder board size Ko e 70x45x1.2mm (LWH)
ʻOku siʻisiʻi ange ʻa e maʻolunga ʻo e konga ki mui ʻi he 2.5 MM, pea ʻoku siʻi hifo ʻa e maʻolunga ʻo e konga ki muʻa ʻi he 6.8 MM.
Mamafa e palakipoe
20.6 grams.
Fakaʻilonga ʻo e Interface
- AL (Audio in left), fakahū e ongó ki he tafaʻaki toʻohema ʻ;
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AR(Ongo ʻi toʻomataʻú), senolo totonu ki hono fakahu ʻo e ongo;
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GND, potu faka'ilonga;
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AV, analog e video input. (Please ignore the color of the wiring, make sure the fourth jack is CVBS Composite video input.)
Puleʻi ʻo e UART: Fakanaunau ʻaki ʻa e taulanga ʻoku fakahokohoko,4PIN 1.25 MM socket, Tu'unga TTL 3.3 V, fakaʻaongaʻi ki he fokotuʻutuʻu ʻo e palakipoe, ʻe lava ke fakafehokotaki ki he pēnolo fokotuʻutuʻu ʻo e Sihaida parameter pe ko ha komipiuta tauhi kehe.
Interface ki he USB:4PIN 1.25 MM socket, used for the encoder board software upgrade and maintenance.
Interface ki he ongó:2PIN 1.25 MM socket, ʻoku ʻi he palakipoe ha ngaue decoding output kuo ʻosi fokotuʻu(Tuʻu laine), ʻa ia ʻe lava ke fehokotaki mo ha headphone pe ongo ʻi tuʻa amplifier. Fakaʻuhingaʻi pea tā ʻa e fakahū ʻo e ongó mei he pooti netiueká.
Ethernet: Interface ʻa e Ethernet,4PIN 1.25 MM socket
Faka'aonga'i
- 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 ʻa e keipolo keipolo ʻoku feliliuaki). 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. ʻI he taimi ko ʻení, ʻe lava ke fakapolokalamaʻi ʻa e ngaahi fakangatangata ki hono fakalele ʻo fakafou ʻi he Network port UI. Hange ko 'eni, fokotuʻu ʻa e vitioo ke kiʻi fakafuofuaʻi, H264/H265 founga encoding, founga hono fakahū ʻo e ongó, fakahokohoko ʻo e port baud, mo e ha fua.
- The board can be connected to the Control-UART parameter configuration panel to set operating parameters.
- Polokalama fengāueʻaki ʻa e HDMI: HDMI V1.4
- Ethernet Output e lahi ʻo e fakamatala: 100MBps
- Ko hono fakalele ʻo e ʻea: -40~85 tikili
- Founga Ngāue ʻOku Fenāpasi mo e Fenāpasí: Tohitongi ʻa e Linux
Web UI management Parameter setting
FAQS
ʻE lava ke mamataʻi ʻe he foʻi vitio HDMI ko ʻeni ki he IP encoding board ʻa e configuration lolotonga ʻo fakafou ʻi he network Port Web UI pea liliu ia ʻo fakatatau ki he ngaahi fie maʻu ki he polokalama. ʻi he network port browser http://192.168.1.30/ (ko e tuʻasila IP ʻo e palakipoe fakatonutonu)
1. Kātaki ʻo vakaiʻi ʻa e Web UI mei he browser, ʻi he fakatātā ʻi laló, kapau ʻoku sai pē ʻa e maʻuʻanga fakamatala ki he vitioó, pea te ne fakaʻaliʻali leva ʻa e CVBS pe HDMI ʻi he foʻi ngahau kulokula.
2. Kātaki ʻo vakaiʻi ʻa e HDMI encoding board LED ʻoku pete pe ʻikai.
Kapau ʻoku lanu mata mo pete, pea ʻoku ngāue lelei leva ʻa e maʻuʻanga fakamatala ki he vitioó, kapau ʻoku ʻikai ke pete, pea kataki ʻo vakaiʻi ʻoku sai pe ʻikai ʻa e maʻuʻanga fakamatala ki he vitioo.
ʻE lava ke fakapolokalamaʻi ʻa e meʻa fakaʻaongaʻi ʻo e encoding. ʻOku fokotuʻu ʻa e default server ki he 0.0 ke fakafofongaʻi e meʻalele (3.12ʻE fakaʻaongaʻi pē ʻa e Mbps). ʻE lava ke liliu ʻe he kau fakatau ʻa e tuʻunga ʻulungaanga mahu. Hange ko 'eni, ʻoku malava pe ke configure 1Mbps~2Mbps pe aʻu ʻo maʻulalo ange.
1. ʻOku fakahehema ʻa e ngaahi ʻEsia lalahi ke fakaʻesia ʻa e mole koeʻuhi ko e feʻaveʻaki wireless;
2. Kapau ʻoku lahi ʻa e feituʻu ʻoku ʻi ai e kotaip, ʻe iku ʻa e mole ʻo e ʻEsia ki ha taimi loloa ange hili ʻa e screen fakalaka hake ai;
3. ʻOku lahi ʻa e faikehekehe ʻi he vahaʻa ʻo e ʻEsia mo e P, ʻa ia te ne fakalahi ʻa e fakatoloi ʻo e feʻaveʻaki.
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,Koeʻuhi ko e fie maʻu ke ti-intertwine,Ko e e encoding kotoa pe ko e 1080p30,ʻOku fokotuʻu ʻa e kotaip ko ia ki he 30/60/90
Te ke lava ʻo sio ki ai mei ʻolunga,Koeʻuhi ko e taʻepau ʻo e vave ʻo e meʻa faitaa,Ko ia ʻoku mau faʻa fokotuʻu atu configuring 0(Me'alele)
CVBS System,ʻOku 25ʻa e TAKANGA,NTSC ko e 30
Tau pehe ko e TAKANGA,Naʻe fokotuʻu ʻe he kop ko ia ʻa e 25/50/75
1、ʻOku fakahehema ʻa e ngaahi ʻEsia lalahi ke mole ʻa e ʻEsia koeʻuhi ko e feʻaveʻaki wireless;
2、gop设置大,I帧丢失导致花屏后恢复时间变长;
3、ʻOku ou帧和P帧大小差别大,会增加传输延迟
Kātaki ʻo download ʻi he fehokotakiʻanga ʻi laló.
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
- Te tau lava ʻo liliu ʻa e ngaahi meʻa ʻoku fai ki ai e UDP, ka ko e vaitafe ʻoku ʻikai ko ha meʻa angamaheni pe ia kuo tau liliu, ʻa ia ʻoku fie maʻu ke fakaʻuhingaʻi ʻe heʻetau decoder palakipoe pe tokotaha vaʻinga makehe (Download 'a e).
- Kapau ʻoku ke loto fiemalie ki he RTSP Protocol, Te VLC lava ʻo ta ia; Kapau ʻoku ke loto fiemalie pe ki he stream ʻo e ngaahi meʻa ke fai (koeʻuhi ko ʻetau liliu ʻoku ʻikai angamaheni), VLC cannot decode and play it, so we must use our special player. (Download 'a e).
- 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; ka, it will constantly adjust its cache (only increase but not shrink). Ko hono ola, 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.)
'Io, Fakapapauʻi, kātaki ʻo fetuʻutaki mai kiate kimautolu. 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. Lelei
2. The output must be playable through VLC. Lelei
3. UPD://@1030. Lelei
4. The output network stream packet should be 188 bytes standard mpeg2 TS. Lelei
5. Compression scheme is h. 264, CVBS PAL input and IP output. Lelei
Fakapapauʻi
Kātaki ʻo vakaiʻi ʻa e fehokotakiʻanga ʻi laló
COFDM UART AT command for the transmitter and Receiver.
Pe
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, maybe you can download and use the below software to find what IP address now.
- Or Directly connect the UART cable of the encoding board to the computer, and use the serial port debugging assistant to send the ATGIP_ command.get ip address command Operation Video at Youtube
Fōmeti
ATGIP_
Example: ATGIP_
Fakangatangata
'Ikai
Faka'aonga'i
to query the current IP address of the receiving end
Return value
Example:
ATGIP_
ATGIP192.168.0.215 OK
Remark
- query command
- More COFDM UART AT commands, kātaki ʻo vakaiʻi ʻa e fehokotakiʻanga ko ʻ. https://ivcan.com/encoder-modulator-decoder-demodulator-module-parameter/
These parameters are determined by the camera, only the sensor has it.
One more question: In the future is there any possibility to incorporate these features in the output side of encoder (if we get volume orders) ?
Our Answer: These are the parameters of the 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.
'Io, CVBS input support NTSC and PAL, Automatic detection and adaptation
- Ko e 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.
- ʻIo, if you want to use the parameter configuration board tool to adjust some parameters of the encoder board, it is also possible.
- Hange ko 'eni, ʻe lava ke fakapolokalamaʻi ʻa e foʻi vitio e encoding ʻi he Uepi UI pe liliu ʻo fakafou ʻi he meʻangaue parameter ʻo e palakipoe. ʻE lava ke configure ʻe he Uepi UI ʻa e ngaahi fakangatangata kotoa, pea ʻe lava pe ke liliu ʻe he meʻangaue Parameter ʻo e palakipoe ha niʻihi ʻo kinautolu.
Sai, kātaki ʻo vakaiʻi ʻa e fehokotakiʻanga ʻi laló
'Io, kapau ʻokú ke fie maʻu, te mau lava ʻo ʻoatu ʻa e firmware makehe ke ʻi ai ha ngaue ʻa e USB.
Fehu'i: ʻOku ʻi ai nai ha tokoni ʻi hoʻo USB ʻi he foʻi vitio encoded?
Tali: 'Ikai, ʻOku maʻu ʻe he USB ʻa e ngaue ki he lekoti. ʻOku fie maʻu ke ke huluʻi ia ʻi ha komipiuta, he ʻikai lava ke toe lele hangatonu ʻi he poate Encoder.
- Ko hoʻo ʻuhingá ki he HDMI pe AV input, pe ʻoku ke fie maʻu ʻa e HDMI mo e AV ke poupouʻi ha hoko ʻe ua?
- ʻI he lolotonga ni ʻoku ne poupouʻi ʻa e HDMI pe AV input.
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ʻE lava pe ke Vcan1746 fili ha taha ʻo e HDMI/AV ʻi he taimi ni, ʻe lava ke feau ʻe he ngaahi papa kehe ʻa e firmware ʻoku ke fie maʻu, ka ʻoku poupouʻi pe ʻe he palakipoe ko ʻeni ʻa e SDI + AV/AHD Output.
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Kapau ʻe fie maʻu, te ke lava ʻo fakafuofuaʻi ʻa e palakipoe mo e SDI + AV/AHD input ke vakai pe ʻoku ne feau hoʻo ngaahi fie maʻu. Kapau ʻoku ʻio, ʻetau HDMI + ʻE lava ke fai e fakamatala ki he AV Vcan1746 ʻamui ange.
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Kapau ʻoku fie maʻu moʻoni ke ke fakafuofuaʻi ʻa e HDMI + Av interface, Kataki ʻo ʻuluaki fakatau Vcan746 pea tutu ʻa e firmware kuo ʻosi fakapolokalamaʻi ke siviʻi. ʻE lava ke fili ʻa e HDMI mo e AV ke ngāue ʻaki. Kapau ʻoku ʻi ai ha lahi ʻo e ngaahi ʻota ke muimuiʻi, te tau lava ʻo fakatupulaki ha firmware makehe ke poupouʻi ʻa e HDMI + AV ʻi he taimi tatau pe.
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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).
Supported.
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.
ʻI he founga ni, 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.
Kei ʻi ai pē haʻo fehuʻi?
Kātaki ʻo fetuʻutaki mai kiate kimautolu ke maʻu ha fakamatala lahi ange.
ʻAve Hoʻo Fehuʻí
Ngaahi maʻuʻanga tokoni fakavitio HDMI input IP Ethernet Output Encoder, VLC RTSP tafa
Ko e mafana ʻo e ʻea mei he 40 ° c ki he 70 ° c Celsius sivi
Poupouʻi ʻa e HDMI mo e CVBS 2 ngaahi saiti vitioo ʻi he taimi tatau
Ko e founga ke maʻu ai ʻa e tuʻasila IP ʻo e Encoder kapau ʻe ngalo ʻiate koe
Lahi ange ʻa e FAQ
HS Code
8517629900, ʻOku fakaʻaongaʻi ʻe ha niʻihi ʻo ʻetau kau fakatau ʻa e kouti HS ko ʻeni ki hoʻo maʻuʻanga fakamatala.
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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