Wannan bidiyon HDMI zuwa allon rikodin IP na iya duba tsarin siga na yanzu ta hanyar tashar Yanar Gizon Yanar Gizo UI kuma canza shi gwargwadon bukatun aikace-aikacen.. ta hanyar mai binciken tashar tashar sadarwa http://192.168.1.30/ (Adireshin IP na allon ɓoye)

1. Da fatan za a bincika UI na Yanar Gizo daga mai lilo, a hoton da ke ƙasa, idan shigarwar tushen bidiyo yayi kyau, sa'an nan zai nuna CVBS ko HDMI a ja kibiya.

2. Da fatan za a duba allon rikodin HDMI hasken LED yana kiftawa ko a'a.
Idan kore ne da kiftawa, sannan tushen shigar da bidiyo yana aiki da kyau, idan ba kiftawa ba, to don Allah a duba tushen shigar da bidiyo yayi kyau ko a'a.

Za'a iya daidaita bitrate ɗin ɓoye. An saita tsohuwar uwar garken gidan yanar gizo zuwa 0.0 wakiltar auto (3.12Za a yi amfani da Mbps a ciki). Abokan ciniki za su iya canza wannan ƙimar. Misali, yana yiwuwa a saita 1Mbps ~ 2Mbps ko ma ƙasa.

Da fatan za a sauke ta hanyar haɗin da ke ƙasa.

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

1. Za mu iya canza rafin TS akan UDP, amma rafin TS rafin TS ne wanda ba daidai ba wanda muka gyara, wanda ke buƙatar fassararmu ta hanyar allo ko mai kunnawa na musamman (download).
2. Idan kun yarda da ka'idar RTSP, VLC na iya kunna shi; idan kun yarda da rafin TS kawai (saboda gyare-gyaren da ba na mu ba), VLC ba zai iya yanke lambar kuma kunna shi ba, don haka dole ne mu yi amfani da ɗan wasanmu na musamman. (download).
3. Idan kana so ka canza zuwa daidaitattun MPEG-2 TS rafi don yin wasa tare da VLC, Injiniyan software na mu na iya keɓance maka firmware (wannan zai ɗauki 'yan kwanaki) don ƙarin kuɗi na USD500.
4. Muna amfani da rafukan mpeg-2 ts marasa daidaituwa da farko saboda dalilai masu zuwa:
   1. Daidaitaccen rafin mpeg-2 ts yana da sama da yawa fiye da ingantaccen bayanai, sanya shi rashin dacewa don amfani da cofdm;
   2. Daidaitaccen rafin mpeg-2 ts yana da wahala a aiwatar da aikin ɓoye aes;
   3. Daidaitaccen rafi mpeg-2 ts yana da wahala a cimma tashar tashar tashar gaskiya ta gaskiya (amfani da allon dikodi)
5. If you don't need our decoder board, boye-boye da serial tashar tashar m watsa, Hakanan yana yiwuwa a yi amfani da daidaitattun rafi mpeg-2 ts
6. Ana ba da shawarar ku gwada ɗan wasan mu; a cikin aiki na ainihi, dan wasan mu ya fi karfin vlc.
   The vlc player's algorithm does not take into account real-time performance; maimakon haka, zai dinga daidaita cache dinsa (karuwa kawai amma ba raguwa). Saboda, tsawon lokacin ana buga shi, tsawon jinkirin na iya zama (musamman idan aka yi amfani da shi tare da hanyar sadarwa mara waya)

1. Takaddun shaida SSL ka'idar HTTPS ce, kayayyakin mu ba sa goyan bayan shi a yanzu, HTTP kawai.
2. Tsohuwar allon rikodin ta hanyar ka'idar RTSP, RTSP ba a rufaffen asiri ba. Kuna iya saita kalmar sirri mai tsayi. Kuma canza shi akai-akai.
3. Idan kuna son ɓoyewa, kana bukatar ka yi amfani da biyu na mu codec allon (tare da encoder da allo dikodi kamar TX da RX), tare da yarjejeniyar UDP, kuma suna amfani da ɓoye aes256. (Kamar darajar banki.)

a, Tabbas, don Allah tuntube mu. Bari in jera bukatar ku a kasa.

1. Muna buƙatar ɗaukar siginar bidiyo na PAL mai haɗe-haɗe kuma mu watsa ta ta amfani da h264 akan MPEG2 TS. KO
2. Dole ne a iya kunna fitarwa ta hanyar VLC. KO
3. UPD://@1030. KO
4. Fakitin rafi na cibiyar sadarwa ya kamata ya kasance 188 bytes misali mpeg2 TS. KO
5. Tsarin matsawa shine h. 264, CVBS PAL shigar da IP fitarwa. KO

Yadda za a hažaka firmware na CVBS PAL Analog ko HDMI rikodin shigar da bidiyo IP RJ45 fitarwa ethernet?

Tabbas

Da fatan za a duba hanyar haɗin da ke ƙasa

COFDM UART AT umarni don mai aikawa da mai karɓa.

ko

Sauke da COFDM Mai watsawa UART AT umarni PDF.

Mai karɓar COFDM UART AT umarni PDF.

Kamara ce ke ƙayyade waɗannan sigogi, firikwensin kawai ke da shi.

Karin tambaya daya: A nan gaba akwai yuwuwar haɗa waɗannan fasalulluka a cikin ɓangaren fitarwa na rikodi (idan mun sami umarnin girma) ?

Amsar mu: Waɗannan su ne sigogi na isp, kuma allunan rikodin mu na yanzu duk suna ƙetare 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.

a, CVBS yana goyan bayan shigarwar NTSC da PAL, Ganewa ta atomatik da daidaitawa

1. The siga sanyi hukumar kayan aiki an fi amfani dashi don aikin module COFDM. Idan kun sayi wannan HDMI / CVBS zuwa IP encoder Vcan1746 daban, ba kwa buƙatar siyan kayan aikin hukumar daidaita siga, za ku iya daidaita sigogi ta hanyar UI na Yanar Gizo.
2. I mana, idan kana so ka yi amfani da kayan aikin allo don daidaita wasu sigogi na allon rikodin, yana yiwuwa kuma.
3. Misali, Za a iya daidaita ƙimar ɓoyayyen bidiyo ta hanyar UI na Yanar Gizo ko canza ta ƙarin kayan aikin allo na sigina.. Gidan Yanar Gizon UI na iya saita duk sigogi, kuma kayan aikin allon daidaitawa na iya daidaita wasu daga cikinsu kawai.

Ko, don Allah a duba hanyar da ke ƙasa

Hoton Module na Vcan1746 HDMI CVBS Encoder Board

a, idan kana bukata, Za mu iya ba ku firmware na musamman don samun aikin rikodi na USB.

tambaya: Shin DVR ɗin ku na USB yana goyan bayan sake kunnawa akan bidiyon da aka ɓoye?

Amsa: No, Kebul ɗin yana da aikin rikodin. Kuna buƙatar kunna ta akan kwamfuta, ba zai iya sake kunnawa akan allon rikodin kai tsaye ba.

1. Kuna nufin shigarwar HDMI ko AV, ko kuna buƙatar HDMI da AV don tallafawa abubuwan shigar guda biyu a lokaci guda?
2. A halin yanzu yana goyan bayan shigarwar HDMI ko AV.
3. Vcan1746 na iya zaɓar ɗaya daga cikin HDMI/AV a halin yanzu, sauran allunan na iya saduwa da firmware da kuke buƙata, amma wannan hukumar tana tallafawa SDI kawai + AV/AHD fitarwa.
4. Idan ya cancanta, Kuna iya kimanta allon tare da SDI + Shigarwar AV/AHD don ganin ko ya dace da buƙatun ku. Idan eh, HDMI mu + Ana iya yin shigar da AV Vcan1746 iri ɗaya daga baya.
5. Idan da gaske kuna buƙatar kimanta HDMI + AV dubawa, da fatan za a fara siyan Vcan746 kuma ku ƙone tsohowar firmware na jigilar kaya don gwaji. Ana iya zaɓar HDMI da AV don amfani. Idan akwai takamaiman adadin umarni na biyo baya, za mu iya haɓaka firmware na musamman don tallafawa shigarwar HDMI+AV a lokaci guda.
6. Nuni na HDMI da CVBS shigarwar bidiyo ta tashoshi biyu a lokaci guda yana kama da Hikvision IPC, wanda aka raba zuwa main bit rate da sub bit stream. Babban rafi yayi dace da HDMI, kuma ƙaramin rafi yayi daidai da CVBS.
7. Yanzu za mu iya haɓaka sabon firmware don tallafawa HDMI da CVBS don yin raye-raye a lokaci guda, amma za a iya zaɓar sautin daga ɗaya daga cikin biyun (tsarin yana zaɓar HDMI audio / analog audio bisa ga yanayin samun damar bidiyo).

Tallafawa.

Mu HDMI da CVBS shigar da allon rikodin bidiyo yana da kebul na USB, wanda za'a iya amfani dashi don rikodin USB. Hakanan za'a iya amfani dashi azaman hanyar shigar da kyamarar gidan yanar gizo ta USB.
Ta wannan hanyar, allon rikodin bidiyo na mu na iya canza siginar kyamarar gidan yanar gizon ku ta USB zuwa hanyar sadarwa, yayin da goyan bayan latency mai ƙarancin ƙarfi da tallafawa h264 da h265 encoding.

Da fatan za a sauke ainihin girman girman a fayil ɗin DXF na ƙasa. (Mafi buɗewa ta AutoCAD ko DXF software mai kallo)

https://drive.google.com/file/d/1PAKwv2oBGHYQyul9EMRc5ccbbaU-wp7O/view?usp=drive_link

Q: Don fayyace, muna bukatar HDMI, OF, da tashoshin jiragen ruwa. Tashar tashar kwanan wata yakamata ta zama TTL 3.3V.

A: Ba matsala, goyan bayan.

Q: Shin yana yiwuwa a sami bayanan serial akan kwamfuta ba tare da na'urar DECODER ba?

A:

1. Ga masu wasa akan kwamfuta, muna da RTSP (VLC ko Easy player) da UDP (Splayer)
2. Ka'idar RTSP tana goyan bayan ƙaddamar da sauti da bidiyo kawai. Babu serial data dikodi.
3. UDP (mu al'ada yarjejeniya) yana da audio, video, da serial tashar jiragen ruwa m watsa bayanai, amma a halin yanzu, Splayer kawai yana yanke sauti da bidiyo. Idan abokin ciniki yana buƙatar bayanan watsa bayanai na tashar tashar tashar jiragen ruwa, dole ne ku gudanar da haɓaka na biyu dangane da Splayer. (Za mu iya samar da Splayer SDK)
4. Idan bayanan tashar tashar jiragen ruwa na da mahimmanci sosai don aikin ku, sannan kuma zaku iya amfani da allon dikodi na mu, wanda ke goyan bayan bidiyo, audio, UART bayanan serial.

Q: Yanzu yana aiki da kyau akan mai kunna VLC ta ka'idar RTSP. Ta yaya zan iya amfani da UDP a VLC player?

A: UDP tsari ne mai zaman kansa kuma na musamman. Ana iya kunna shi kawai a Splayer.

Q: a, Serial data yana da mahimmanci a gare mu. Za mu iya haɓaka sabar UDP da kanta don bayanan serial idan kun samar da tsarin bayanai ko api.

A:

1. VLC player ko Easyplayer: Sami sauti da bidiyo ta hanyar RTSP ta mai kunnawa ta duniya (VLC player ko Easyplayer);
2. Software na musamman: Fassara rafin bayanan da hukumar rikodin UDP ta tura (gami da sauti da bidiyo da bayanan watsa bayanan sirri na tashar tashar jiragen ruwa) da samun serial tashar jiragen ruwa m watsa bayanai daga gare ta.

Wato abokan ciniki suna buƙatar bi ta tashoshi biyu，Sami rafukan sauti da bidiyo da bayanan watsa bayanan sirri na tashar tashar jiragen ruwa bi da bi：
1、via Universal player，rtsp ja rafi don samun bayanan sauti da bidiyo；
2、Rafin bayanai da aka tura ta hanyar fassarorin rikodin udp(Ya ƙunshi sauti, bidiyo da siriyal tashar jiragen ruwa bayanan watsawa)，Bayyana bayanan watsa bayanan sirrin tashar tashar jiragen ruwa daga ciki

Q: How can we see that transmitted data is working well?

A: Da fatan za a duba hanyar haɗin da ke ƙasa.

yadda ake gwada watsa bayanai akan HDMI zuwa allon encoder na ethernet?