Encode Board fir COFDM Wireless Video Sender

Encode Board fir COFDM Wireless Video Sender

1. Ultra-low latency H.265/H.264 audio and video encoding, maximum support for 1080P@60 real-time audio and video capture encoding
2. Mini HDMI or AV audio and video input, encoded after the Ethernet port output or output to the 矽Hida wireless transmission module, the video encoding rate can be dynamically configured through the serial port
3. Support audio input and audio decoding output
4. Supports two channels of video simultaneous input coding (Optioun)

Feature

This Encode Board implements H.265/H.264 audio and video compression coding, supports up to 1080P@60fps encoding, and is backward compatible with other various resolution and frame rate encoding.

1. 1. Audio and video input
      1. Mini HDMI interface (audio + Video): 1080 60P, 1080 50P, 1080 30P, 1080 25P, 1080 60ech, 1080 50ech, 720 60P, 720 50P, 720 30P, …, verschidde Modi vun Adaptatioun;
      2. AV in interface (audio + Video): 720×480 60ech (NTSC), 720×576 50ech (PAL), Modus adaptiven. When inputting audio through the AV interface, it can be either Line-in or Microphone in.
      3. After the system is powered on, d'Audio- a Videoinputquell gëtt automatesch festgestallt. De Standard Audio-Input ass d'selwecht wéi d'Video-Input-Interface. D'Audio Input Interface kann och duerch d'Konfiguratioun vun der Serien port konfiguréiert ginn. Wann d'HDMI an AV Audio- a Videoquellen zur selwechter Zäit verbonne sinn, de System erfaasst d'HDMI Audio- a Videoquelle par défaut. D'Signal ass kodéiert, an d'Audio- an Video Quell Kollektioun Interface kann och duerch d'Konfiguratioun Serien port konfiguréiert ginn, an der Audio- a Video Quell Kollektioun Interface kann dynamesch duerch d'Serien port Kommando während System Operatioun geschalt ginn.
         Video Kodéierung: Format H.265 oder H.264, de Code Taux kann duerch d'Konfiguratioun Serien port konfiguréiert ginn.
         Audio Kodéierung: AAC Kodéierung.
   2. Audioausgang (Speaker Interface)
      This Encode board can be connected to the speaker through the Speaker interface to decode and play the input audio when docking the other two-way wireless transmission module RCD or other bidirectional links.
   3. Ethernet Hafen (Ethernet Interface)
      Supports docking with another wireless transmission module, or other two-way wireless links.
   4. Wireless transmission interface (FPC_Main interface)
      It can be connected to the other COFDM wireless transmission module RCA, RCB, etc., and can also be connected to another two-way wireless transmission module RCD.
   5. Daten Serien Hafen (Data-UART)
      TTL 3.3V Niveau, transmission baud rate and other parameters can be configured through the configuration of the serial port. When this Encode board is connected to another wireless transmission module, the data serial port is used for one-way transparent data transmission.
   6. Parametric serial port (CFG-UART)
      TTL 3.3V Niveau kann mat engem anere Parameter Konfiguratioun Panel oder engem aneren Host Computer verbonne ginn, benotzt fir d'Betribsparameter vun dësem Encode Board System ze konfiguréieren. Weg Kontakt eis fir detailléiert passende Accord.
   7. USB Host interface Software Upgrade Ënnerhalt.
   8. Versuergung Volt
      Ënnerstëtzung Energieversuergung ëmgedréint Verbindung Schutz, Ënnerstëtzung Muecht Input Gamme vun 7 ~ 24V. Bitt eng 5V Power Output Interface. Déi maximal Operatiounskraaft vun dësem Encode Board ass 2.28W (1080P60 H.265 encoding), an de maximale Stroum ass 190mA wann d'12V Energieversuergung funktionnéiert.
   9. Indicator light
      Kraaft Indikator, Video Signal Detektioun Spär Indikator, Video Kodéierung Aarbecht Indikator.
   10. Board size
       70*45mm (ausser der Gréisst vun der Interface Apparat aus dem Bord vun der Bord verlängert), d'Brettdicke ass 1,2 mm, d'Héicht vum Réckkomponent ass manner wéi 2 mm, and the height of the front component is less than 4mm (when the power input does not use PH2.0 carrier, the power input PH2. 0 seat height is less than 5mm).
   11. Board weight
       This Encode board weighs 15.5 gramm.

Interface Definéieren

Power and indicator

The power input interface is a 2PIN 2.0mm pitch female. Two pairs of 2PIN power supply holes are reserved on the board. One pair of power supply holes are directly connected to the power input signal, and the other pair of power supply holes are exposed after anti-reverse protection. This Encode board also provides a 5V power output interface, which is convenient for the user to supply power to the cooling fan when needed. The figure below shows the power pin signals and indicators.

LED 1: Power operation indicator, always on after power-on;
LED 2: Video signal detection lock indicator light, dëst Encode Board gëtt automatesch gespaart nodeems de Videoquell entdeckt gouf. Wann d'LED net beliicht ass, de System klappt d'Videoquell ze sammelen.
LED 3: Video Kodéierung Aarbecht Indikator, blénkt während normaler Operatioun.

AV Interface, Serielle Hafen, USB Hafen, Ethernet Hafen, Audio Output Interface

1. AV-an: Analog Audio a Video Input Interface, 6PIN 1,25 mm Pitch Carrier, Audio Ënnerstëtzung Mic an oder Line-in Input.
   ML (Mic am Liicht), Audio Mic Input lénks Kanal;
   MR (Mic riets), Audio Mic Input riets Kanal;
   LL (Linn-an Luucht), Audio Linn an lénks Kanal;
   LR (Linn an riets), Audio Linn am richtege Kanal;
   GND, Signal Buedem;
   VUN, analog Video Input.
2. CFG-UART: equipéiert mat engem Serien port, 4PIN 1,25 mm Pitch Carrier, benotzt fir dës Encode Board Parameter Configuratioun, kann mat Haida Parameter Configuratioun Panel oder engem aneren ieweschte Computer verbonne ginn. Gesinn der uewen Figur fir all PIN PIN Signal.
3. Data-UART: Daten Serien Hafen, 3PIN 1,25 mm Pitch Carrier, transmission baud rate and other parameters can be configured through the configuration of the serial port. When this Encode board is connected to another wireless transmission module, the data serial port is used for one-way transparent data transmission. Gesinn d'Figur uewen fir all PIN PIN Signal.
4. USB Interface: 4PIN 1.25mm pitch carrier for This Encode Board software upgrade maintenance.
5. Spriecher: 2PIN 1,25 mm Pitch Carrier, This Encode Board can be connected to the speaker through the Speaker interface. When this Encode Board is connected to the Haida two-way wireless transmission module RCD or other bidirectional links, the input audio is decoded and played, and output to the speaker. PIN foot signal:
   1. SP: Speaker out-P
   2. SN: Speaker out-N
6. Ethernet: Ethernet Interface, 4PIN 1,25 mm Pitch Carrier, refer to the above figure for each PIN pin signal. Usually, the connector is not soldered when shipped by default.

Applikatioun

It can be assembled with another COFDM modulation module RCA, RCB, RC900, asw. to form COFDM transmitters with different functions, and the connection interfaces are all FPC_Main (26PIN flat cable).

Et kann och mat engem aneren zwee-Wee drahtlose Iwwerdroungsmodul RCD Stack zesummegesat ginn fir en zwee-Wee drahtlose Iwwerdroungsvideo Sender ze bilden, an d'Verbindungsinterface ass och de FPC_Main Interface.

Et kann mat der Parameter Konfiguratioun Panel verbonne ginn (ScoA, SconB, SconC, etc.) duerch d'CFG-UART Interface fir d'Betribsparameter ze setzen.