COFDM RF Modulator da Demodulator firmware sun kwatanta
Farashin COFDM RF Modulator da demodulator bukatar module:
- Modulation module goyon bayan h.264 da h.265 encoding,
- Demodulator module goyon bayan h.264 da h.265 yanke hukunci,
- Tx+RX zaɓi na firmware: Matsarin bidiyo na mallakar mallakar H.264 yana amfani da p-frames kawai don mafi ƙarancin latency
- Tх+Rx firmware zaɓi: Shigarwar bidiyo ta HDMI+AV, Biyu-hanyar video matsawa watsa
- AES-256 boye-boye/decryption don HDMI da shigarwar CVBS
- Cikakken iko akan sigogin COFDM, bandwidth mai daidaitawa daga 1MHz zuwa 8MHz a cikin matakan 1KHz; FEC 1/2, 2/3, 3/4, 5/6, 7/8; Guard tazara 1/32, 1/16, 1/8, 1/4; Taurari QPSK, 16QAM, 64QAM; Matsakaicin bit 0.5Mbps zuwa 31.67Mbps
- RTCP da ka'idojin UDP don fitowar bidiyo na Rx
COFDM RF Modulator da Demodulator firmware sun kwatanta
Teburin Abubuwan Ciki
Hardware modulator
COFDM Modulator Encoder Module Transmitter:
Module Mai karɓar Mai Dikodi na COFDM:
H264
H265
Board Kanfigareshan Siga:
UART firmware umarnin
Encoder Modulator Decoder Demodulator Module Sigar Kanfigaretin Umarnin Kanfigareshan
Kwatanta Hardware da Firmware
1. COFDM modulator encoder Transmitter Tx Module:
| hardware | Saukewa: VCAN1776TX |
| Saitin al'ada | Wireless parameter\bitrates\password\…\ saitin ta hanyar SconC ko umarnin AT |
| AES | Mbps zuwa 31.67Mbps |
| Game da bitrates | COFDM mara waya ta hanyar haɗin yanar gizon kanta tana goyan bayan 0.5Mbps zuwa 31.67Mbps Amma don tabbatar da ingancin bidiyo mai kyau da nesa mai watsa mara waya., Bitrates na ɓoye bidiyo an iyakance su zuwa ƙasa da 15Mbps. |
| Firmware | F1 (USB faifan don yi: Ɗaukaka F2 zuwa F1) | F2 (USB faifan don yi: Ɗaukaka F1 zuwa F2) |
| aiki | Goyan bayan shigarwar HDMI ko AV kawai(bidiyo daya) A. Matsarin bidiyo na mallakar mallakar H.264 kawai an yi amfani da p-frames don mafi ƙarancin latency B. Na al'ada H.264 matsawar bidiyo C. H.265 na al'ada matsawar bidiyo AT umarnin don canzawa tsakanin A/B/C | goyon bayan HDMI + AV shigar da (bidiyo biyu) Na al'ada H.265 video matsawa ga biyu video |
2. COFDM demodulator decoder Rceiver Rx Module:
| hardware | Saukewa: Vcan1776RX-H264 |
| aiki | goyon bayan HDMI + Fitowar AV Ginin uwar garken RTSP yana ba da damar watsa bidiyo akan Ethernet A. Mai mallakar H.264 nakasar bidiyo ta yi amfani da p-frames kawai don mafi ƙarancin jinkiri. B. H.264 na al'ada na lalata bidiyo AT umarnin don canzawa tsakanin A/B |
| Saitin al'ada | Wireless parameter\password\…\ saitin ta hanyar SconC ko umarnin AT |
| AES | Mbps zuwa 31.67Mbps |
| hardware | Saukewa: Vcan1776RX-H265 |
| aiki | goyon bayan HDMI + AV fitarwa |
| Saitin al'ada | Wireless parameter\bitrates\password\…\ saitin ta hanyar SconC ko umarnin AT |
| AES | Mbps zuwa 31.67Mbps |
| Firmware | F1 (TF katin yi: Ɗaukaka F2 zuwa F1) | F2 (TF katin yi: Ɗaukaka F1 zuwa F2) |
| aiki | Sabar RTSP da aka gina a ciki tana ba da damar watsa bidiyo akan Ethernet; A. H.264 na al'ada na lalata bidiyo B. H.265 na al'ada na lalata bidiyo AT umarnin don canzawa tsakanin A/B | H.265 na yau da kullun na bidiyo na bidiyo don bidiyo biyu Kada ku goyi bayan ginanniyar uwar garken RTSP |
COFDM Tx da Rx guda biyu tebur:
| Firmware da aiki | Saukewa: VCAN1776TX | Saukewa: Vcan1776RX-H264 | Saukewa: Vcan1776RX-H265 |
| H.264 rashin jinkiri | F1-A | A | × |
| Na al'ada H.264 | F1-B | B | F1-A |
| Na al'ada H.265 | F1-C | × | F1-B |
| Bidiyo biyu H.265 | F2 | × | F2 |
Kwatanta Farashin
| Model Model | Farashin naúrar | Quantity | total |
| Saukewa: VCAN1776TX | $680 | 21 | $1360 |
| Saukewa: Vcan1776RX-H264 | $350 | 1 | $350 |
| Saukewa: Vcan1776RX-H265 | $350 | 1 | $350 |
| Board Kanfigareshan Siga | $40 | 2 | $80 |
Domin Modulator encoder transmitter TX module, Da fatan za a yi la'akari da siyan 2 Saukewa: Vcan1776TX, daya na F1 firmware daya kuma na F2 firmware, don sauƙin gwada gwadawa.
Domin demodulator decoder Receiver RX module, da fatan za a yi la'akari da siyan H264 da H265 ɗaya don kwatanta.
COFDM RF Modulator da Demodulator firmware sun kwatanta