HDMI ते IP एन्कोडर मॉड्युलेटर CVBS H.265 H.264 एन्कोडिंग बोर्ड pcba इथरनेट RSTP UDP UAV ड्रोन रोबोटिकसाठी
$399.00
HDMI To IP encoder modulator CVBS H.265 H.264 encoding board PCBA Ethernet RTSP UDP for UAV Drone Robotic
सामग्री सारणी
परिचय
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
This encoder board supports HDMI, SDI, CVBS video input, आणि IP ethernet RJ45 living stream output, most applications are for wireless video transmitters, which can encode the HDMI or CVBS video signal to the digital living stream by H.264 or H.265, and transfer it to the receiver, CVBS ते IP कनवर्टर.
The HDMI and Composite CVBS video to IP ethernet stream encoder modulator module board parameter can be configured by UART software modification. Please contact us if you need to customize a similar function to meet your project.
फायदा:
Ultra-Low Latency
H265 or H264 support
HDMI and CVBS Dual Encoding
Two Audio inputs can switch
वेब UI किंवा 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.
- ऑडिओ इनपुट व ऑडिओ डीकोडिंग उत्पादन समर्थन. (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.
वैशिष्ट्य
बोर्ड H.265/H.264 ऑडिओ आणि व्हिडिओ कॉम्प्रेशन एन्कोडिंग लागू करतो, 1080P @ 60fps संकेतनासह पर्यंत समर्थन, and is backward compatible with other resolutions and frame rate encoding.
ऑडिओ आणि व्हिडिओ इनपुट
- HDMI इंटरफेस(ऑडिओ + व्हिडिओ):1080 60पी,1080 50पी,1080 30पी,1080 25पी,1080 60मी,1080 50मी, 720 60पी,720 50पी,720 30पी, …, विविध मोड अनुकूली (1080p, 1080मी, 720p, 1024×768, 1280×1024);
- AV in the interface (ऑडिओ + व्हिडिओ):720×480 60मी(NTSC),720×576 50मी(पाल), मोड अनुकूल. through the AV interface, it can be Line in Mic in.
- मुलभूत ऑडिओ इनपुट व्हिडिओ इनपुट संवाद म्हणून समान आहे.
- 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, आणि ऑडिओ आणि व्हिडिओ स्त्रोत संपादन इंटरफेस देखील कॉन्फिगरेशन सिरीयल पोर्टद्वारे कॉन्फिगर केला जाऊ शकतो.
- The audio and video source acquisition interface can be dynamically switched through serial port commands during system operation.
व्हिडिओ एन्कोडिंग: H.265 किंवा H.264 स्वरूप, एन्कोडिंग बिट रेट कॉन्फिगर केला जाऊ शकतो.
ऑडिओ एन्कोडिंग: AAC एन्कोडिंग. - विशेष फर्मवेअर HDMI+AV प्रोग्रामिंग करून बोर्ड ऑडिओ आउटपुटचे एकाचवेळी कॅप्चर आणि एन्कोडिंग(ऑडिओ बाहेर)
- बोर्डमध्ये अंगभूत ऑडिओ डीकोडिंग आउटपुट फंक्शन आहे(बाहेर ओळ), जे बाह्य हेडफोन किंवा ऑडिओ पॉवर अॅम्प्लिफायरशी कनेक्ट केले जाऊ शकते. ऑडिओ डीकोड आणि प्ले केला जातो.
इथरनेट पोर्ट (इथरनेट यंत्रासाठी)
supports our two-way wireless transmission modulator module, किंवा इतर तृतीय-पक्ष द्वि-मार्ग दुवे.
वायरलेस ट्रान्समिशन इंटरफेस( FPC Main interface)
आमच्या COFDM वायरलेस ट्रांसमिशन मॉड्यूलशी कनेक्ट केले जाऊ शकते, आणि आमच्या टू-वे वायरलेस ट्रान्समिशन लिंक मॉड्यूलशी देखील कनेक्ट केले जाऊ शकते.
डेटा-UART
TTL 3.3V पातळी, ट्रान्समिशन बॉड रेटसारखे पॅरामीटर्स कॉन्फिगर केले जाऊ शकतात. When the board is through a wireless link, डेटा सीरियल पोर्टचा वापर पारदर्शक डेटा ट्रान्समिशनसाठी केला जातो.
Control-UART
TTL 3.3V पातळी, जे एन्कोडिंग बोर्ड सिस्टम कॉन्फिगर करण्यासाठी आमच्या पॅरामीटर कॉन्फिगरेशन पॅनल किंवा दुसर्या वरच्या संगणकाशी कनेक्ट केले जाऊ शकते.
USB होस्ट इंटरफेस
सॉफ्टवेअर अपग्रेड आणि देखभाल. (optional USB recorder function)
वीज पुरवठा अनियमित
पॉवर इनपुटच्या रिव्हर्स कनेक्शन संरक्षणास समर्थन देते, and supports the power input range of 7पर्यायी अंतर ग्रेड. 5V पॉवर आउटपुट इंटरफेस प्रदान करते. कमाल कार्यरत वीज वापर 2.4W आहे (1080P60 H.265 एन्कोडिंग), आणि कमाल प्रवाह 200mA आहे.
दर्शक
शक्ती सूचक, व्हिडिओ एन्कोडिंग कार्य निर्देशक.
The HDMI to IP encoder board size आहे 70x45x1.2mm (LWH)
मागील घटकाची उंची 2.5 मिमी पेक्षा कमी आहे, आणि समोरच्या घटकाची उंची 6.8 मिमी पेक्षा कमी आहे.
मंडळ वजन
20.6 ग्रॅम.
इंटरफेस सिग्नल
- AL (Audio in left), ऑडिओ इनपुट डावे चॅनेल;
-
ए.आर(उजवीकडे ऑडिओ), ऑडिओ इनपुट योग्य चॅनेल;
-
GND, सिग्नल जमिनीवर;
-
ऑफ, analog व्हिडिओ इनपुट. (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
UART नियंत्रित करा: सिरीयल पोर्टसह सुसज्ज,4पिन 1.25 मिमी पिच सॉकेट, TTL 3.3V पातळी, बोर्ड पॅरामीटर कॉन्फिगरेशनसाठी वापरले जाते, सिहैदा पॅरामीटर कॉन्फिगरेशन पॅनेल किंवा इतर होस्ट संगणकाशी कनेक्ट केले जाऊ शकते.
USB इंटरफेस:4पिन 1.25 मिमी पिच सॉकेट, used for the encoder board software upgrade and maintenance.
ऑडिओ-आउट इंटरफेस:2पिन 1.25 मिमी पिच सॉकेट, बोर्डमध्ये अंगभूत ऑडिओ डीकोडिंग आउटपुट फंक्शन आहे(बाहेर ओळ), जे बाह्य हेडफोन किंवा ऑडिओ पॉवर अॅम्प्लिफायरशी कनेक्ट केले जाऊ शकते. नेटवर्क पोर्टवरून ऑडिओ इनपुट डीकोड करा आणि प्ले करा.
इथरनेट: इथरनेट यंत्रासाठी,4पिन 1.25 मिमी पिच सॉकेट
अर्ज
- 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 (26पिन फ्लॅट केबल लवचिक केबल इंटरफेस). 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. या वेळी, ऑपरेटिंग पॅरामीटर्स नेटवर्क पोर्ट वेब UI द्वारे कॉन्फिगर केले जाऊ शकतात. उदाहरणार्थ, व्हिडिओ एन्कोडिंग बिट रेट सेट करा, H264/H265 एन्कोडिंग पद्धत, ऑडिओ इनपुट पद्धत, सीरियल पोर्ट बॉड दर, इ.
- The board can be connected to the Control-UART parameter configuration panel to set operating parameters.
- HDMI इंटरफेस आवृत्ती: HDMI V1.4
- इथरनेट आउटपुट डेटा दर: 100COFDM वायरलेस ट्रांसमिशन सिस्टम ट्रान्समिशन दर गणना
- ऑपरेटिंग तापमान श्रेणी: -40~85 degrees
- सुसंगत ऑपरेटिंग सिस्टम: एम्बेडेड लिनक्स
Web UI management Parameter setting
वारंवार विचारले जाणारे प्रश्न
हा HDMI व्हिडिओ ते IP एन्कोडिंग बोर्ड नेटवर्क पोर्ट वेब UI द्वारे वर्तमान पॅरामीटर कॉन्फिगरेशन पाहू शकतो आणि अनुप्रयोगाच्या गरजेनुसार त्यात बदल करू शकतो.. नेटवर्क पोर्ट ब्राउझरद्वारे http://192.168.1.30/ (एन्कोडिंग बोर्डचा IP पत्ता)
1. कृपया ब्राउझरवरून वेब UI तपासा, खालील चित्रात, व्हिडिओ स्त्रोत इनपुट ठीक असल्यास, then it will show the CVBS or HDMI at the red arrow.
2. कृपया HDMI एन्कोडिंग बोर्ड LED लाइट ब्लिंक आहे की नाही ते तपासा.
जर ते हिरवे आणि ब्लिंक असेल तर, नंतर व्हिडिओ इनपुट स्रोत चांगले काम करत आहे, डोळे मिचकावले नाहीत तर, then please check the video input source is ok or not.
The encoding bitrate can be configured. The default web server is set to 0.0 to represent auto (3.12Mbps will be used internally). Customers can modify this value. उदाहरणार्थ, it is possible to configure 1Mbps~2Mbps or even lower.
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(ऑटो)
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
Please download at the 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 (डाउनलोड).
- 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. (डाउनलोड).
- 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; instead, it will constantly adjust its cache (only increase but not shrink). परिणामी, 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.)
होय, नक्की, कृपया आमच्याशी संपर्क साधा. 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. ठीक आहे
2. The output must be playable through VLC. ठीक आहे
3. UPD://@1030. ठीक आहे
4. The output network stream packet should be 188 bytes standard mpeg2 TS. ठीक आहे
5. Compression scheme is h. 264, CVBS PAL input and IP output. ठीक आहे
नक्की
Please check the below link
COFDM UART AT command for the transmitter and Receiver.
किंवा
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
स्वरूप
ATGIP_
Example: ATGIP_
मापदंड
नाही
वापर
to query the current IP address of the receiving end
Return value
Example:
ATGIP_
ATGIP192.168.0.215 OK
शेरा
- query command
- More COFDM UART AT commands, कृपया ही लिंक तपासा. 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.
होय, CVBS input support NTSC and PAL, Automatic detection and adaptation
- द 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.
- अर्थातच, if you want to use the parameter configuration board tool to adjust some parameters of the encoder board, it is also possible.
- उदाहरणार्थ, the video encoding bit rate can be configured through the Web UI or changed through the extra parameter configuration board tool. The Web UI can configure all the parameters, and the parameter configuration board tool can only adjust some of them.
Ok, कृपया खालील लिंक तपासा
होय, जर तुला गरज असेल, we can offer you the special firmware to have USB recorder function.
प्रश्न: Does your USB DVR support playback on the encoded video?
उत्तर: नाही, The USB has the record function. You need to play it on a computer, it can not playback on the encoder board directly.
- 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. If yes, our HDMI + AV input Vcan1746 can be made the same later.
-
If you really need to evaluate the HDMI + AV इंटरफेस, 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).
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.
-
Special handling of encoding formats to match your custom decoder board
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व्हिडिओ ट्रांसमिटर
मेष तदर्थ नेटवर्क
मेश अॅड हॉक नेटवर्किंग मॉड्यूल हँडहेल्ड पोर्टेबल इन्स्टॉल Vcan1874
