Itapia board H265 COFDM Ikuku Video nnyefe erite
Tebulu ọdịnaya
Ree Ihe
- Low-latency ọdịyo na video nyopụta na playback, kacha nkwado maka 1080P @ 60 ezigbo oge ọdịyo na video nyopụta
- COFDM wireless ndibọbọ video stream input, H.265 nyopụta, HDMI, OF, USB / Ethernet imekotaotuugbo mmepụta video stream
- Ethernet input video stream, H.265 / H.264 nyopụta HDMI na AV mmepụta
- Akwado multi-ọwa video nyopụta playback, gbawara n'etiti ihuenyo ngosi
- Nwere ike na-echekwa natara video stream, Ndekọ faịlụ na oge ozi (na RTC ọrụ)
- Abụọ na-ụzọ audio ọrụ
ọrụ
- Ọ ọfiọkde H.265 ma ọ bụ H.264 video nyopụta na playback ọrụ, akwado 1080P @ 60fps nyopụta na playback na kacha, na bụ dakọtara na ndị ọzọ dị iche iche amuma na etiti ọnụego nyopụta na playback. The itapia osisi nwere ike ji mee na H265 / H264 ngbanwe osisi na COFDM ebunye / enweta modul na-aghọta ala-latency elu-definition digital wireless video nnyefe. The n'ezie ule video oge pụrụ ịbụ 60MS ~ 200ms. Igbu oge na-ezo aka na-egbu oge na HDMI video input nke mgbasa njedebe nke HDMI video mmepụta nke ndibọbọ ọgwụgwụ, ewepu na-egbu oge nke n'ihu-ọgwụgwụ igwefoto nke mgbasa ọgwụgwụ (anyị tụọ oge nke a na-ika SLR igwefoto banyere 70ms na-egbu oge nke a maara nke ọma ika sports igwefoto banyere 130ms).
- Nkwado okwu ọsọ ọsọ audio
- Nkwado video decryption ọrụ (abịa na transmitter video izo ya ezo)
- Oke nhazi Oghere Usoro (Config UART): nwere ike jikọọ PC ma ọ bụ oke akara panel maka oke nhazi, ma ọ bụ nwere ike jikọọ ọzọ usu kọmputa maka oke nhazi (dị ka drone ime akara), Config UART bụ TTL 3.3v larịị.
- Uzo data nnyefe Oghere Usoro (data UART), TTL 3.3V larịị.
- USB Host Type-A mmiri n'ọdụ ụgbọ mmiri
- The USB Host interface nwere ike jikọọ a USB flash mbanye ma ọ bụ USB ike mbanye na store video, na dere na faịlụ nwere oge ozi. On-osisi RTC, usoro oge nwere ike ịtọ na-azọpụta.
- The USB Host interface nwere ike jikọọ a ama ma ọ bụ mbadamba nkume, na demodulated video stream na-ebute site ná ndị mobile ekwentị / mbadamba site na USB interface maka ngbanwe na ngosi. Anyị na-enye ngwa Android na SDK ma nwee ike ịkwado ndị ahịa ka ha mepụta ngwa nke ha na Apple iOS.
- TF kaadị interface (maka software upgrade mmezi, data nchekwa, wdg)
- Ethernet mmiri n'ọdụ ụgbọ mmiri: video input ma ọ bụ mmepụta interface
- 3 Ikanam ọkụ: ike egosi, wireless njikọ ọrụ egosi, ndekọ egosi
- Atọrọ sọrọ mpi COFDM erite modul docking interface
- Atọrọ RCD sọrọ mpi abụọ na-ụzọ wireless njikọ modul docking interface
- ANT1 na ANT2: Jikọọ IPEX poolu interface nke nata modul na sma ụgbọelu
- abụọ mkpọchi:
- Key1 – OSD On / Off,
- Key2 – Video ndekọ On / Off
- size 85.6 x 79.6mm (ewepu akụkụ nke interface ngwaọrụ na njikọ ndọtị board)
- The decode osisi ọkpụrụkpụ bụ 1.6mm, n'ihu akụrụngwa bụ ihe na-erughị 7mm, na akụkụ azụ bụ ihe na-erughị 2.5mm
- Tụkwasịnụ voltaji: 7V ~ 24V
interface:
HDMI-A ụdị port ọdịyo na video mmepụta
- AV ọdịyo na video mmepụta (4PIN)
- USB Host interface mmeputa mobile ekwentị ma ọ bụ mbadamba (n'ọdịnihu)
- Ethernet interface mmepụta (n'ọdịnihu)
- Akwado imekotaotuugbo mmepụta nke HDMI na AV, ma na-akwado demodulated video stream mmeputa USB / Ethernet interface n'otu oge.
interface Kọwaa
Power input interface (ike), AV mmepụta interface (OF)
The ike input interface bụ a 2PIN 2.0mm pitch anya na-akwado a DC voltaji nke 7 ~ 24V. The AV mmepụta njikọ bụ a 4PIN 2.0mm pitch anya. The mgbaàmà nkọwa nke ike input interface na AV mmepụta interface ndị dị ka ndị:
data UART, Config UART, igwe okwu ọsọ ọsọ ( igwe okwu na)
The Data UART bụ a 3PIN 1.25mm pitch anya na a set nke TTL serial ọdụ ụgbọ mmiri. The Config UART bụ a 4PIN 1.25mm pitch anya na e dere a set of TTL serial ọdụ ụgbọ mmiri ma na-enye 5V mpụga ike ọkọnọ n'ókè. Mic na bụ a 2PIN 2.0mm pitch anya. The mgbaàmà nkọwa nke data Oghere Usoro (data UART), na configurable Oghere Usoro (Config UART), na okwu ọsọ ọsọ interface (okwu na) na-egosi na ọnụ ọgụgụ n'okpuru.
Ethernet interface (Ethernet)
The Ethernet interface adopts 4PIN 2.0mm pitch anya ma ọ bụ kpọmkwem soldering oghere. The mgbaàmà definition gosiri na ọnụ ọgụgụ n'okpuru. Nke a encode osisi nwere ike mmepụta ndị demodulated video stream nke DR2C COFDM wireless anata modul na PC ma ọ bụ NVR ngwaọrụ site na Ethernet interface maka ngbanwe na playback. Nke a encode osisi nwekwara ike input video iyi site na netwọk ọdụ ụgbọ mmiri ala-latency nyopụta playback. N'ihi na dị iche iche ngwa nke Ethernet mmiri n'ọdụ ụgbọ mmiri, ị pụrụ ịdị mkpa ka usoro dị iche iche itapia Board femụwe. Ọ bụrụ na ị chọrọ ya, biko kpọtụrụ anyị.
Ikanam ọkụ na mkpọchi
Enwere 3 Ikanam ọkụ onboard, ma onye ọ bụla Ikanam ìhè na a kọwara dị ka ndị a:
signal aha | Description | Note |
Power-ikanam | Power input egosi | Red Light |
Link-ikanam | Ikuku njikọ ọnọdụ egosi (ọkụ mgbe usoro mmalite, blinking n'oge kwesịrị ime ihe nke wireless njikọ) | Green Light |
Rec-ikanam | Record video egosi (mgbe niile na mgbe Ndekọ video) | Green Light |
The Key2 button na-a video Ndekọ on / anya button (Record button), na ogologo pịa bọtịnụ ka ịgbanwee ala. Mgbe nke a itapia Board achọpụta na nchekwa na ngwaọrụ, ọ na-amalite Ndekọ na preferentially dere na TF kaadị. Ọ bụrụ na ndị TF kaadị na-adịghị etinyere, ọ na-dere na USB flash mbanye. Ọ bụrụ na ha na-agaghị na-etinyere, ha agaghị na-dere. The e dere video faịlụ nwere oge ozi. On-osisi RTC, usoro oge nwere ike ịtọ na-azọpụta site na nhazi nke Oghere Usoro.
The Key1 button superimposes ederede ozi na na / anya button (OSD button) egosipụta na ihuenyo vidiyo. Mgbe OSD button ọnọdụ bụ “Off”, ederede ozi bụghị karịrị na ihuenyo vidiyo. Mgbe OSD button ọnọdụ bụ “on”, ederede ozi karịrị na ihuenyo vidiyo. Pịa ma jide OSD button ka ịgbanwee mgba ọkụ ala, na mgba ọkụ ala ga-gbanyuo. Mgbe SHD5 osisi na-Ẹnam ekese, na OSD ngosi ọrụ na-nkwarụ ndabara. Ọ bụrụ na ị chọrọ na-emeghe OSD ngosi ọrụ, biko jiri nke a button ka ịgbanwee OSD ngosi ọnọdụ.
Mgbe OSD ngosi ọnọdụ agbanyere, ọ ga-egosipụta na-acha uhie uhie na elu akaekpe nke mmepụta video ihuenyo:
RF: 338.0MHz Bw: 4.0MHz; RF egosi center ọrụ ugboro, Bw egosi ọrụ bandwit
QPSK ČR: 2/3 Gi: 1/16; QPSK bụ mgbanwe olu mode, ČR bụ convolutional code ọnụego, na Gi bụ ndị nche nkeji.
AIR: 3.90Mbps; AIR bụ ikuku interface ọnụego
VBR: 3.05Mbps AES Gbanyụọ; VBR bụ video bit ọnụego, AES Gbanyụọ pụtara dịghị ezo
S1:27 S2:22; S1 na-ezo aka ike mgbaama natara nso HDMI n'ọdụ ụgbọ mmiri mpi, na S2 na-ezo aka ndị ọzọ mpi.
B1: 0.14% B2: 100.00%; B1 ezo aka BER njehie ọnụego nso HDMI n'ọdụ ụgbọ mmiri mpi, na B2 na-ezo aka ndị ọzọ mpi.
Rec Gbanyụọ No Nchekwa; Rec Gbanyụọ pụtara dịghị video nchekwa
Mgbe wireless ndibọbọ mgbaàmà na-etre, mmepụta video ihuenyo ga-etre (na re-natara mgbaàmà ihuenyo ga-akpaghị aka na-weghachiri eweghachi), na ọ ga-egosipụta:
Nke a itapia osisi nwere ike flexibly eji na ndị ọzọ COFDM Ikuku Video erite modul. Nke a itapia osisi nwere ike iche iche kpọkọta na DR2C COFDM ndibọbọ na demodulating modul na RCD abụọ na-ụzọ wireless njikọ modul na-etolite a wireless erite na dị iche iche na ọrụ, na-aghọta wireless mgbaàmà anata demodulation na ọdịyo na video nyopụta mmepụta.
1) Nke a itapia osisi na-onwem na ọzọ DR2C sọrọ-poolu COFDM erite demodulation modul na-etolite a zuru ezu COFDM enweta nyopụta ọrụ.
2) Bọdụ Decode a na-achịkọta modul njikọ ikuku ụzọ abụọ RCD ọzọ, eji dị ka a abụọ na-ụzọ wireless njikọ video erite, akwado wireless otu ụzọ na-video nnyefe nyopụta ngosi, abụọ na-ụzọ wireless olu, abụọ na-ụzọ wireless Oghere Usoro data nnyefe, na ọdụ ụgbọ mmiri netwọk ikuku ụzọ abụọ ọrụ nnyefe transperent.
3) The Config UART interface nke a itapia osisi nwere ike jikọọ Oghere Usoro akara panel maka idebe na-arụ ọrụ parameters dị ka na-arụ ọrụ ugboro gbalaga, wireless bandwit, na inweta paswọọdụ. Anyị na-enye SconA, SconB, SconC, na ụdị ndị ọzọ nwere akụkụ ntụaka maka ndị ahịa ịhọrọ. Hụ ndetu nke kenha panel maka nkọwa.
4) Bọdụ Decode a nwekwara ike itinye iyi vidiyo site na ọdụ ụgbọ mmiri maka H265/H264 nrụpụta nrụpụta ọkpụkpọ.. Nke a Decoder osisi na-akwado multi-ọwa video nyopụta na gbawara n'etiti ihuenyo ngosi. Akụrụngwa nwere ike ịhazi ụdị ngwa ngwa dabara adaba dịka mkpa onye ọrụ siri dị. N'ihi na ndị dị otú ahụ ngwa, biko kpọtụrụ anyị ma ọ bụrụ na i nwere a mkpa.