Yanke allo H.265 COFDM Mai karɓar watsa Bidiyo mara waya

Yanke allon H265 COFDM Mai karɓar Bidiyo mara waya

Wuraren Siyarwa

1. Ƙididdigar sauti da bidiyo mara ƙarfi da sake kunnawa, matsakaicin tallafi don 1080P@60 ainihin-lokacin rikodin sauti da bidiyo
2. COFDM mara waya yana karɓar shigarwar rafi na bidiyo, H.265 gyarawa, HDMI, NA, USB/Ethernet na lokaci guda fitarwa video rafi
3. Ethernet shigar da rafin bidiyo, H.265/H.264 decoding HDMI da AV fitarwa
4. Goyan bayan sake kunna rikodin bidiyo na tashoshi da yawa, nunin allo tsaga
5. Za a iya adana rafin bidiyo da aka karɓa, rikodin fayiloli tare da bayanin lokaci (tare da aikin RTC)
6. Ayyukan sauti na hanya biyu

Aiki

1. Yana gane H.265 ko H.264 na yanke bidiyo da aikin sake kunnawa, yana goyan bayan yanke hukunci 1080P@60fps da sake kunnawa a matsakaicin, kuma ya dace da wasu ƙudiri daban-daban da ƙididdige ƙimar firam da sake kunnawa. Ana iya amfani da allon yanke hukunci tare da allon rikodin H265/H264 da tsarin watsawa/karɓar COFDM don fahimtar watsa bidiyo mara igiyar waya mai ƙarancin latency.. Ainihin jinkirin bidiyo na gwaji na iya zama 60ms ~ 200ms. Jinkiri yana nufin jinkiri daga shigarwar bidiyo na HDMI na ƙarshen watsawa zuwa fitowar bidiyo na HDMI na ƙarshen karɓa, ban da jinkirin kyamarar gaba-gaba na ƙarshen watsawa (mun auna jinkirin wani nau'in kyamarar SLR a cikin kusan 70ms da jinkirin sanannun kyamarar wasanni a cikin kusan 130ms).
2. Goyan bayan shigar da sautin makirufo
3. Goyan bayan aikin ɓoye bayanan bidiyo (daidaita tare da boye-boye na bidiyo mai watsawa)
4. Serial tashar jiragen ruwa na siga (Sanya UART): ana iya haɗawa da PC ko panel kula da siga don daidaita ma'aunin sigina, ko za a iya haɗa shi zuwa wata kwamfutar mai masaukin baki don daidaita ma'auni (irin su drone remote control), Tsarin UART shine matakin TTL 3.3v.
5. Serial tashar watsa bayanai m (Bayanan Bayani na UART), Babban darajar TTL 3.3V.
6. USB Mai watsa shiri Type-A tashar jiragen ruwa
   1. Ana iya haɗa haɗin kebul na Mai watsa shiri zuwa kebul na USB ko rumbun kwamfutarka na USB don adana bidiyo, kuma fayil ɗin da aka yi rikodin yana da bayanin lokaci. Farashin RTC, Za'a iya saita lokacin tsarin da adanawa.
   2. Ana iya haɗa kebul Mai watsa shiri na USB zuwa wayar hannu ko kwamfutar hannu, kuma ana watsa rafin bidiyo da aka lalatar zuwa wayar hannu/ kwamfutar hannu ta hanyar kebul na USB don yankewa da nunawa.. Muna samar da Android APP da SDK kuma muna iya tallafawa abokan ciniki don haɓaka nasu apps akan Apple iOS.
7. TF katin dubawa (don haɓaka haɓaka software, ajiyar bayanai, da dai sauransu.)
8. Ethernet tashar jiragen ruwa: shigarwar bidiyo ko kayan aiki na waje
9. 3 LED fitilu: ikon nuna alama, mara waya mahada aiki nuna alama, alamar rikodi
10. Saitattun eriya biyu COFDM mai karɓar module docking interface
11. Saita RCD dual eriya ta biyu mara waya mahada module docking interface
12. ANT1 da ANT2: Haɗa ƙirar eriya ta IPEX na samfurin da aka karɓa zuwa mai ɗaukan SMA
13. Maɓallai biyu:
    1. Maɓalli 1 – OSD Kunna / Kashe,
    2. Maɓalli2 – Kunna Rikodin Bidiyo / Kashe
14. Girma 85.6 x79.6m ku (ban da ma'auni na na'urar dubawa da allon tsawo mai haɗawa)
15. Yanke allon kauri shine 1.6mm, bangaren gaba bai wuce 7mm ba, bangaren baya bai wuce 2.5mm ba
16. Ƙarfin wutar lantarki: 7V~24V

Interface:

HDMI-A nau'in tashar tashar sauti da fitarwa na bidiyo

1. AV audio da bidiyo fitarwa (4PIN)
2. USB Mai watsa shiri fitarwa fitarwa zuwa wayar hannu ko kwamfutar hannu (nan gaba)
3. Ethernet dubawa fitarwa (nan gaba)
4. Yana goyan bayan fitarwa na lokaci guda na HDMI da AV, kuma yana goyan bayan fitarwar rafi na bidiyo da aka lalata zuwa kebul/Ethernet dubawa a lokaci guda.

 

Ma'anar Interface

Shigar da wutar lantarki (Arfi), AV fitarwa dubawa (NA)

Matsakaicin shigar da wutar lantarki shine soket ɗin farar 2PIN 2.0mm wanda ke goyan bayan wutar lantarki na DC na 7 ~ 24V. Mai haɗin fitarwa na AV shine soket na farar 4PIN 2.0mm. Ma'anar siginar mahaɗar shigar wutar lantarki da na'urar fitarwa ta AV sune kamar haka:

Bayanan Bayani na UART, Sanya UART, Shigar da makirufo ( Microphone a ciki)

UART Data shine soket na 3PIN 1.25mm tare da saitin tashar jiragen ruwa na TTL. Config UART shine soket na 4PIN 1.25mm wanda ya ƙunshi saitin tashar jiragen ruwa na TTL kuma yana ba da siginar samar da wutar lantarki na waje na 5V.. Mic in shine soket ɗin farar 2PIN 2.0mm. Ma'anar siginar tashar tashar bayanai ta serial (Bayanan Bayani na UART), da Configurable serial tashar jiragen ruwa (Sanya UART), da hanyar shigar da makirufo (microphone in) ana nuna su a cikin hoton da ke ƙasa.

Ethernet dubawa (Ethernet)

Ƙaddamarwar Ethernet tana ɗaukar soket ɗin farar 4PIN 2.0mm ko rami mai siyarwa kai tsaye. Ana nuna ma'anar siginar a cikin hoton da ke ƙasa. Wannan kwamiti na Encode zai iya fitar da rafin bidiyo da aka lalatar na DR2C COFDM mara igiyar waya zuwa na'urar PC ko NVR ta hanyar hanyar sadarwa ta Ethernet don yankewa da sake kunnawa.. Wannan allon rikodin kuma yana iya shigar da rafukan bidiyo ta hanyar tashar yanar gizo don sake kunnawa mai ƙarancin latency. Don aikace-aikace daban-daban na tashar tashar Ethernet, ƙila za ku buƙaci tsara nau'ikan firmware na Yanke Wuta daban-daban. Idan kana bukata, don Allah a tuntube mu.

LED fitilu da maɓalli

Akwai 3 LED fitilu a kan jirgin, kuma kowane hasken LED yana bayyana kamar haka:

Sunan sigina	description	Lura
Power-LED	Alamar shigar da wutar lantarki	Jan Haske
Link-LED	Alamar halin haɗin mara waya (haskaka bayan tsarin farawa, kyaftawa yayin aiki na yau da kullun na hanyar haɗin mara waya)	Koren Haske
REC-LED	Yi rikodin alamar bidiyo (koyaushe yana kunna lokacin yin rikodin bidiyo)	Koren Haske

 

The Maɓalli 2 maɓallin kunnawa/kashe rikodin bidiyo ne (Maɓallin rikodin), kuma dogon danna maɓallin don canza jihar. Bayan wannan Kwamitin Yanke Decode gano na'urar ajiya, yana fara rikodi kuma zai fi dacewa yayi rikodin zuwa katin TF. Idan ba a saka katin TF ba, an rubuta shi zuwa kebul na USB. Idan ba a sanya su ba, ba za a rubuta su ba. Fayil ɗin bidiyo da aka yi rikodin yana da bayanin lokaci. Farashin RTC, Za'a iya saita lokacin tsarin da adanawa ta hanyar daidaitawar tashar tashar jiragen ruwa.

The Maɓalli 1 yana ɗaukaka bayanan rubutu akan maɓallin kunnawa/kashe (OSD button) nunawa akan allon bidiyo. Lokacin da yanayin maɓallin OSD yake “Kashe”, bayanin rubutu ba a sanya shi akan allon bidiyo ba. Lokacin da yanayin maɓallin OSD yake “Kunna”, bayanin rubutu yana sama akan allon bidiyo. Latsa ka riƙe maɓallin OSD don canza yanayin sauyawa, kuma yanayin sauya za a kashe. Lokacin da aka aika da allon SHD5, An kashe aikin nunin OSD ta tsohuwa. Idan kana buƙatar buɗe aikin nunin OSD, da fatan za a yi amfani da wannan maɓallin don canza yanayin nunin OSD.

 

Lokacin da halin nunin OSD ke kunne, za a nuna shi a ja a kusurwar hagu na sama na allon bidiyon fitarwa:

RF: 338.0MHz BW: 4.0MHz; RF yana nuna mitar aiki ta tsakiya, BW yana nuna bandwidth mai aiki

QPSK CR: 2/3 BAYAR: 1/16; QPSK shine yanayin daidaitawa, CR shine ƙimar lambar juyi, kuma GI shine tazarar tsaro.

AIR: 3.90Mbps; AIR shine ƙimar haɗin iska

Farashin VBR: 3.05KASHE AES Mbps; VBR shine ƙimar bit na bidiyo, AES KASHE yana nufin babu boye-boye

S1:27 S2:22; S1 yana nufin ƙarfin siginar da aka karɓa kusa da eriyar tashar tashar HDMI, kuma S2 yana nufin sauran eriya.

B1: 0.14% B2: 100.00%; B1 yana nufin ƙimar kuskuren BER kusa da eriyar tashar tashar HDMI, kuma B2 yana nufin ɗayan eriya.

REC KASHE Babu Ma'aji; REC KASHE yana nufin babu ajiyar bidiyo

 

Lokacin da aka katse siginar karɓar mara waya, da fitarwa video allon za a katse (za a dawo da allon siginar da aka sake karɓo ta atomatik), kuma zai nuna:

Ana iya amfani da wannan allo mai sassauƙa tare da wasu nau'ikan masu karɓar Bidiyo mara waya ta COFDM. Ana iya haɗa wannan allon yanke hukunci daban tare da DR2C COFDM mai karɓa da ƙaddamarwa module da tsarin haɗin mara waya ta RCD biyu don samar da mai karɓar mara waya tare da ayyuka daban-daban., kuma gane siginar mara waya yana karɓar ƙaddamarwa da fitarwa mai sauti da bidiyo.

1) Wannan kwamitin yanke hukunci yana sanye da wani DR2C dual-eriya COFDM mai karɓar demodulation module don samar da cikakken COFDM karɓar aikin yankewa..

2) Wannan ƙaddamar da taron allo wani tsarin hanyar haɗin mara waya ta RCD biyu, ana amfani dashi azaman hanyar haɗin yanar gizo mara waya ta hanya biyu, yana goyan bayan nunin ƙaddamar da watsa bidiyo mara waya ta hanya ɗaya, murya mara waya ta hanya biyu, watsa bayanai na serial port mara waya ta hanya biyu, Bayanin tashar jiragen ruwa mara waya ta hanyoyi biyu. Ayyukan watsawa na gaskiya.

3) The Config UART interface na wannan Decode allon za a iya haɗa shi zuwa serial iko panel na tashar jiragen ruwa don saita sigogi na aiki kamar aiki mita band, mara waya bandwidth, da karɓar kalmar sirri. Muna ba da SconA, SconB, SconC da sauran samfura tare da bangarorin tunani don abokan ciniki su zaɓa. Dubi takaddun kwamitin daidaitawa don cikakkun bayanai.

 

4) Wannan Kwamitin Ƙaddamarwa na iya shigar da rafi na bidiyo ta hanyar tashar jiragen ruwa don H265/H264 don ƙaddamar da fitarwar sake kunnawa.. Wannan allo na Decoder yana goyan bayan yankewar bidiyo ta tashoshi da yawa da nunin allo. Software na iya tsara firmware ɗin da ya dace daidai da bukatun mai amfani. Don irin waɗannan aikace-aikacen, don Allah a tuntube mu idan kuna da bukata.