video encoder decoder
Tabula ohipa
We need a product with SDI and PAL as input and the Ethernet stream as output, with H.265 decoding.
1. Vcan1681 supports SDI and PAL.
https://ivcan.com/p/hdmi-to-ip-encoder-modulator-module-board-cvbs-hdmi/
2. We have two firmware to support H265 and H264 encoder and decoder.
Does your video encoder decoder support HD-SDI? 1080p or 1080i.
1. Max supports 1080P.
2. HDMI input supports 4k.
Can your encoder is compatible with any h264/h265 decoder i.e. Nvidia jetson decoder etc
We need to ask the engineer, please tell us the details of the video decoder if you have.
We also have video encoder and decoder board, if you both us ours, then it is no problem.
For 4k or 1080p video what will be ethernet data rate?
E nehenehe te hoani e mata'ita'i i te hoho'a video (Taata a'o).
We will use your video encoder board with two input (HDMI e PAL) and with 12V alimentation. Is it ok?
Te parau ra anei outou e, e HDMI e aore râ, e AV input (paturu e piti huru video), e aore râ, e hinaaro anei outou i te HDMI e te AV no te turu e piti mana'o tauturu?
U: E mea ti'a ia vai te HDMI e te AV no te turu e piti mana'o i te hoê â taime.
E: Ok. E hamani to tatou taata hamani hoho'a fare i te tahi mau mahana no te hamani i te hoê faanahoraa apî no te pahono i teie ohipa o ta outou e hinaaro. E faananea vau i te reira e e faaite atu vau ia outou i te hoho'a video hi'opo'a. https://youtu.be/izdFa1nw7u8
IVcan: A tauturu i te haapapu e e nehenehe te mau HDMI e te mau cvbs e turuhia i te hoê â taime, tera râ, e nehenehe te faaroo e ma'iti-noa-hia i roto i te hoê o na mea e piti (e ma'iti te faanahoraa HDMI audio/analog audio ia au i te rave'a video), e mea maitai te reira no oe?
Hoa: Aita tatou e hinaaro i te faaroo, no reira a rave i te mea maitai a'e no outou.
IVcan: Ua hamani ta matou taata aravihi i te pae no te roro uira i te hoê porotarama roro uira na outou. A hi'o i te mau hoho'a i roto i te atiraa.
I teie nei, te turu nei oia i te hoê pata hoho'a HDMI e te pata hoho'a CVBS.
Hoa:
Ua tamata vau i ta outou faanahoraa e rave rahi taime e ta tatou faanahoraa. Te rave maitai nei oia i te ohipa.
Tera râ, te vai ra te hoê tumu parau rahi e nehenehe ta tatou e haapapu i te faaohiparaa o te reira :
I te mau taime atoa e huri ai tatou i te faanahoraa Camera e te taata hamani hoho'a i te hoê â taime eita e nehenehe ia tatou ia tai'o i te “Te mau mana'o tauturu no te haapiiraa”, e nehenehe noa ta tatou e tai'o i te “Te mau mana'o tauturu no te haapiiraa”.
E ti'a ia tatou ia “Reboot” te taata hamani hoho'a na ni'a i te Itenati no te faatupu i te reira: i muri a'e i te reboot e nehenehe ta tatou e tai'o ti'a'tu i te tuhaa rahi.
Ua tamata matou e te VLC e te GStreamer.
Eaha ta matou e nehenehe e tamata i te taio i na anavai e piti i te haamataraa ?
IVcan:
Ia au i te mana'o o to tatou mau taata aravihi, e fifi râ no te pataraa hoho'a e aore râ no te faaohiparaa i te mau hoani.
Te mana'o nei au e aita te tareta i ite i te pata hoho'a a te hoani.
E mea ohie roa ia hi'opo'a (mai te mea eita e nehenehe ia outou ia tomo atu i roto i te tuhaa i raro mai, e mea fifi ia hi'opo'a).
A tomo atu i roto i te faanahoraa web server o te iri piaraa parau e e nehenehe ta outou e ite i te hoho'a o te pata hoho'a i ni'a i te api o te video.
IVcan:
E faaite noa te api video i te ti'araa o te hoê pata hoho'a. Mai te mea e, ua tu'atihia te HDMI e te AV i te hoê â taime, e faaite mai te api video i te ti'araa o te taata pata hoho'a HDMI (mai te matahiti 108060):
Mai te peu e e nehenehe te pata hoho'a HDMI e ite maitai i te reira, E nehenehe e hi'o i te mau hoho'a i ni'a i te itenati.
Mai te peu e aita te pata hoho'a HDMI i ite - maitai - hia, a hi'opo'a faahou i te mau parau e te mana i ni'a i te tapura ereere (ia ite mai outou e, e ohuraa uira teie, e ere i te hoê faanahoraa roro uira i ni'a i te api itenati)
Hau atu, e faaohipa te tomite i te hoê vahi nohoraa, no reira, e taui te vahi nohoraa i te mau taime atoa e faaapî tatou i te reira.
No te mau matini e te hoê ARP cache (mai te hoê PC), i muri a'e i te faafaaearaa, e taime poto noa to te reira (tau tetoni noa) aita e nehenehe e haere i ni'a i te tapura ereere na roto mai i te pu'ereni. , Eita ta tatou e nehenehe e farii i te reira e tae roa'tu i te taime e faaho'i-faahou-hia mai ai te aniraa i muri a'e i te taime faafaaearaa (te ha'utiraa, oia ho'i, eita ta te tomite ha'uti e nehenehe e ha'uti e rave rahi tetoni te maoro i muri a'e i te faafaaearaa)
No reira, Te mana'o nei au e, te tahi atu rave'a, oia ho'i, ia tomo ana'e te hoani i roto i te fare toa, eita te reira e roaa na roto i te mau tumu i ni'a nei. I muri iho ia tomo ana'e te hoani i roto i te tuhaa i raro i te fenua, e nehenehe te taata hoo e fana'o i te reira, aita râ te hoani e hi'o faahou i te moni hoo.
“I te mau taime atoa e pata tatou i te hoho'a o te faanahoraa e te taata pata hoho'a i te hoê â taime, eita e nehenehe ia tatou ia tai'o i te "Mainstream ", e nehenehe noa ta tatou e tai'o i te " reo iti ha'iha'i ".“
IVcan:
Ia au i ta outou faataaraa i ǒ nei, e au ra e ua haamata ta outou pata hoho'a i muri a'e i ta matou iri pataraa hoho'a. A haamata na mua i ta outou pata hoho'a, e i muri iho a tuu i te mana i ni'a iho e a haamata i ta tatou tapura ohipa no te tamata i te reira. Peneia'e aita te reira e faaohipahia ra i te hoê â taime. E mea faufaa atoa te faanahoraa no te uira. Ei hioraa, te mau hinaaro o ta outou pata hoho'a 10 tetoni, tera râ, e mea titau-noa-hia te reira 5 tetoni.
No te mea aita vau i papû e, e mea taere anei ta outou pata hoho'a i te pata i te hoho'a.
No te mea e haamata oioi roa to tatou tomite faatere, peneia'e aita te pata hoho'a i patahia i muri a'e i to ' na haamataraa i ta tatou iri pataraa hoho'a, o te nehenehe e aratai i te tahi mau fifi mana'o - ore - hia. E nehenehe atoa te reira e faataa mai e, no te aha " e mea ti'a ia tatou ia " taui " i te faanahoraa itenati no te faatupu i te reira: i muri a'e i te hi'o-faahou-raa, e nehenehe ta tatou e tai'o ti'a'tu i te mau papa'iraa mo'a "., no te mea ia haamata ana'e ta outou api itenati i te hamani faahou i te iri piaraa parau, ua oti a'ena te pata hoho'a i te patahia.
No reira, teie te mau mana'o tauturu hopea (Ua tamata vau i te tabula i te mau mea atoa o tei puta mai i roto i to ' u feruriraa e a vaiiho ia outou ia tamata i te reira ma te faataa ê i te reira);
A hi'o i te api video o te web server e a haapapû e, ua ite-maitai-hia anei te pata hoho'a HDMI (e nehenehe ta oe e hapono mai i te hoê hoho'a pata na matou). Mai te peu e e ite - maitai - hia te pata hoho'a, E nehenehe e tomo i roto i te mau hoho'a;
Te faaitoitohia ra ia outou ia faanaho na mua i te tabula o te mau api parau i raro a'e i te hoho'a, e i muri iho, a haere atu i ni'a i te reni matamua e te mau matini roro uira i raro a'e i te vlc no te ape i te mana'o hape e, eita e nehenehe e tomo i roto i te mau fifi i te pae no te moni.
A vaiiho ia outou ia haamata na mua i ta outou pata hoho'a (no te tahi tau tetoni te maoro), i muri iho a tuu i te mana i ni'a iho e a haamata i ta tatou tapura ohipa no te tamata (a hi'o i te mau tumu i faaitehia i ni'a nei)
A pee i ta outou ohipa matamua no te " pata i te hoho'a e te taata hamani hoho'a i te hoê â taime ". Ia tupu ana'e te fifi " eita e nehenehe ia tatou ia tai'o i te mau " caméra ", e nehenehe noa ta tatou e tai'o i te " reo iti ha'iha'i "., Eiaha e patapata faahou i ni'a i te tapura ereere na roto i te api itenati, tera râ, a pata i te niuniu afa'ifa'i i rotopu i ta outou pata hoho'a e te iri piaraa. Te mana'o nei au e, e tapuraa noa teie (no te mea te mana'o nei au e, o te hoê ïa fifi i te pae no te pataraa hoho'a o te ore e tu'ati i ni'a i te iri pataraa hoho'a. A hapono i te mau parau poro'i).
Hoa:
E nehenehe noa ta'u e tai'o i te mau mea i muri nei. I muri a'e noa i te reboot.
IVcan:
I muri iho, e nehenehe ta tatou iri e ite i ta outou pata hoho'a.
A rave i te hoê hi'opo'araa.
A vaiiho ia outou ia haamata na mua i ta outou pata hoho'a (no te tahi tau tetoni te maoro), i muri iho a tuu i te mana i ni'a iho e a haamata i ta tatou tapura ohipa no te tamata.
Te haapeapea ra te taata îite no nia i te haamataraa o ta outou pata hoho'a 10 tetoni, tera râ, e mea titau-noa-hia te reira 5 tetoni.
A rave na i teie tamataraa no te faaore i te ravea o te mau taime haamataraa taa ê.
IVcan:
Ia tamata ana'e outou, e mea maitai a'e ia faatano faahou i te faanahoraa (te mau ta'o uteute) e aore râ, a hi'o i te hoho'a i raro nei.
Hoa:
E mana to te iri e te pata hoho'a i te hoê â taime. Peneia'e e mea maoro a'e te haamataraa o te pata hoho'a i te iri pataraa hoho'a.
Te haapapu nei au e e au ra e aita te pata hoho'a e itehia ra i te haamataraa “CVBS pal” i ni'a roa.
E nehenehe ta'u e ta'uma maitai i ni'a i te tapura ereere hou a tamata ai i te tai'o i na tuhaa e piti
Ia haamata ana'e au i ta'u pata hoho'a na mua (no te tahi tau tetoni te maoro), i muri iho te mana i ni'a i te (15 tetoni i muri mai) e a haamata i te tabula ohipa, E nehenehe ta'u e tai'o maitai i te anavai.
Mai te mea e, e “a pata i te hoho'a e te tapa'o i te hoê â taime ". E i muri iho, a tupa'i i te HDMI (15 tetoni i muri mai), E nehenehe ta'u e tai'o maitai i te anavai.
Eaha ta'u e nehenehe e rave ia nehenehe ia'u ia tai'o i te mau papa'iraa mo'a ma te ore e rave i teie mau mea ? A hapono i te hoê parau http request reboot e ta'u faanahoraa roro uira, tau tetoni noa i muri a'e i te haamataraa ?
IVcan:
Oia mau, na te reira e faaite mai i to'u mana'o. No te tahi atu mau hoani, e mea puai te pata hoho'a e ta tatou iri papa'iraa i te hoê â taime. E nehenehe te mau pata hoho'a e ite i ta tatou iri piaraa e e hapono atu ai i te mau tapa'o HDMI. Mea iti roa te feia hoo o tei farerei i teie mau fifi na roto i te faaohiparaa i ta ratou mau pata hoho'a HDMI i matauhia. Na te feia hoo iho e faatitiaifaro i te mau fifi i muri nei (taui i ta ratou pata hoho'a/taui i te hoho'a).
Hoa:
Te vai ra anei ta outou te hoho'a o te faanahoraa roro uira ta outou i hamani no matou? E haapapû tatou i te reira i roto i to tatou.
IVcan: E v6.5.5a no ta outou matini.
We have a faulty of the video encoder, what should I do?
1. Na roto mai i te hoho'a ta outou i faaite, ua ite a'era matou e, ua ino roa te matini e te matini i roto i te poro aui i raro, no te puai rapae mai. Peneia'e ua faaruehia ratou i te roaraa o te puohu e te faurao, e ua vavahi ta outou taiete ia ratou ma te mana'o - ore - hia i te taime tâpûraa.
Te feia e farii nei, a faaite mai., o te:
1、C176：CAP,10NF,+/-10%,X7R,1000V,SMD1206
2、C21：CAP,22Te mau mana'o tauturu no te haapiiraa,+/-20%,X5R,6.3V,SMD0603
3、R34：FB,120R@100M,+/-25%,3E,SMD0603 (te mau poe auri ovahine)
A tamata i te imi i te hoê â mau tuhaa, a mono i te reira e a hi'opo'a maite no te hi'o e, te vai ra anei te tahi atu mau tuhaa tei mo'e.
Mai te mea e, te vai noa ra ta outou mau uiraa, a farerei mai ia matou.
Hoa:
e faaohipahia teie tuhaa no te faatere i te mau mea atoa?
IVcan:
1.5V mana haaputuraa, TE MAU NOTA， a hio i te hohoa i raro nei.
Hoa:
Ua mono matou i te mau tuhaa ia au i ta oe a'oraa, e ere te taata hamani hoho'a i te mea tere maitai.
Hau atu, ua ite tatou i te tahi atu mau fifi i te pae no te moni, te mau buka haapiiraa e rave rahi.
Nahea tatou ia haere na roto i te hoê aparauraa i raro a'e i te arata'iraa?
IVcan:
Eiaha e haape'ape'a no te reira, a faaho'i mai na i te reira ia matou nei, e e taui matou i te hoê mea apî no oe.
Does your HDMI + CVBS video encoder board support ONVIF?
The engineer said that the ONVIF protocol is not fully supported. It depends on your specific requirements.
The video player supports RTSP, VLC, Easyplay, and protocol support UDP player.
Can I use hdmi stream and CVBS stream together?
Our video encoding board supports two channels of video at the same time, one is HDMI video stream and CVBS video stream encoding.
Uiraa: Eaha te huru o te taime o ta outou DVB-T modulator (Transmitter) ua farii i te? E nehenehe ta tatou e ite i te mau mea i raro nei mai te mea e hi'o tatou i te DVB-T standard ETSI EN 300 744.
Tera râ, eaha te mau taime i roto i ta outou DVB-TX module?
E hinaaro tatou i te reira no te mea te mana'o nei tatou i te mau tauiraa vitiviti i roto i te faanahoraa video, no reira, e mea ti'a ia tatou ia maramarama i te mau taime mau no teie huru raveraa. E faaohipa tatou i te QPSK, CR=1/2, GI=1/32, Pŭpŭ = 8 MHz.
Pahonoraa: I roto i ta tatou DVB-T modulator, te taime faaanaanataeraa e te taime tia'iraa, ma 400 744 Te mau mana'o tauturu no te
Te feia e farii nei, a faaite mai., taime e faahou â te mau misionare i roto i te mau fenua e rave rahi, e ere i te mea au roa, e ere i te mea au roa., SDI CVBS Encoder,
U: How much will be the latency if I connect two cameras (HDMI + CVBS)?
I have two cameras, one is a hdmi camera, and the second is a CVBS camera. I will convert both video streams to IP ethernet by this board and the opposite receiver side will be a computer.
E:
The delay of the video encoding board must take into account the encoding and decoding. It is impossible to test the accurate delay from the encoding board alone.
Usually, the delay caused by the decoder board is greater.
With different software players, the latency varies greatly. Ei hioraa, using our Splayer the delay is about 100ms, and using VLC the delay can be up to 300ms.
The delay of the CVBS camera is difficult to measure accurately. Delays below 100ms are difficult to measure with a stopwatch. Hau atu, the delay of Vcan1681 itself is not easy to test. Without the decoder board, you can’t even see the image. It cannot be calculated by using a stopwatch, and there is no way to measure it with an oscilloscope.
After the customer buys the encoding board, he will definitely need a player to decode. Then it is better to ask the customer what kind of player he plans to use for decoding (ours, the customer’s own, or a third party), so that we can know better whether the coding board can meet customer requirements (function and performance) or not.
How to test the video encoder board latency?
- I pointed the camera at the stopwatch on my computer screen.
- Another computer plays the video sent from the current encoding board and also displays the stopwatch on the computer screen.
- You need to reduce two times, namely the delay from the camera to the monitor. (Including camera and screen delay)
- Please check the below pictures
U: How much is the latency if I use your encoder and decoder board?
E: It is better to use our encoder and decoder board. The encoder and decoder board prices is the same. The below latency test result is only for your reference, not including the camera delay.
- CVBS input to our encoder board—–our decoder board with HDMI output, the delay is 60~90ms
- HDMI input to our encoder board—–our decoder board with HDMI output, the delay is 90~130ms
- HDMI 720P input our encoder board——–our decoder board with HDMI output, the delay between 80~100ms
- HDMI 1080P input our encoder board——–our decoder board with HDMI output, the delay between 100~130ms