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Yakabatanidzwa Receiver/Decoder

Iyo yakasanganiswa inogamuchira / decoder (IRD) kana Yakabatanidzwa inogamuchira / discrambler chishandiso chinoshandiswa mudhijitari musoro wemusoro system kugamuchira uye decode masaini edhijitari kubva kune satellite kana zvimwe zvekunze zvinyorwa. Iyo IRD inogamuchira chiratidzo chedhijitari, inoitsanangura, uye ichipfuudza kune iyo headend system kuti ienderere mberi kugadzirisa. Iyo IRD inowanzobatanidzwa kune modem, iyo inotumira iyo decoded chiratidzo kune headend system, iyo inogadziriswa, yakarongwa uye yakagoverwa kune akawanda chiteshi. Iyo IRD inogona zvakare kushandiswa encrypt iyo data, ichibvumira iyo headend system kudzora kuwana kune zvirimo. Mukuwedzera, iyo IRD inogona kushandiswa kudzora kuwanda kwechiratidzo, ichibvumira iyo headend system kugadzirisa kugamuchirwa kwechiratidzo.

Chii chinosanganiswa chinogamuchira decoder chinoshandiswa?
Iwo mashandisirwo makuru eIntegrated Receiver/Decoder (IRD) terevhizheni yedhijitari, redhiyo yedhijitari, IPTV, Vhidhiyo paKudiwa (VOD) uye kutenderera kwevhidhiyo. Inoshanda nekugashira uye kudhidha chiratidzo chedhijitari nhepfenyuro kuita fomati inogona kuratidzwa kana kutariswa paterevhizheni kana imwe midhiya mudziyo. Iyo IRD inobva yashandura chiratidzo chedhijitari kuita chiratidzo cheanalogi chinogona kutariswa paterevhizheni. Pamusoro pezvo, iyo IRD inogona zvakare kushandiswa kudzora kupinda kune mamwe chiteshi kana masevhisi, uye kutsikisa kana kumisa chiratidzo chedhijitari.
Ndeapi mabhenefiti eiyo yakabatanidzwa inogamuchira / decoder pamusoro pevamwe?
1. IRDs dzine chiyero chepamusoro chekuchengetedzwa kwekunyorera kupfuura vamwe vanogamuchira, zvichiita kuti zvive zvakachengeteka.
2. MaIRD anogona kugamuchira masaini edhijitari kubva kune akawanda masosi, setiraiti, tambo, uye terevhizheni yepasi.
3. MaIRD ane simba rakawanda, sezvo anoshandisa simba shoma pane vamwe vanogamuchira.
4. IRDs dzinoda kugadziriswa zvishoma, sezvo dzisingadi kurongwa nemaoko.
5. IRDs inopa hutano hwepamusoro uye kujekesa kwezwi uye vhidhiyo kupfuura vamwe vanogamuchira.
6. IRDs zviri nyore kuisa nekugadzirisa.
7. MaIRD anobvumira mamwe maitiro ekugadzirisa zvirongwa uye zvirongwa.
8. MaIRD anowirirana nemidziyo yakawanda, yakadai seTV, makomputa, uye nharembozha.
9. IRDs inopa maitiro akawanda ekubuda, akadai seHDMI, chikamu, uye composite.
10. MaIRD anopa huwandu hwakawanda hwezvinhu uye masevhisi, kusanganisira Kudzora Kwevabereki, Yakavharwa Captioning, uye Vhidhiyo Painoda.
Nei IRD (yakabatanidzwa inogamuchira decoder) yakakosha?
Yakabatanidzwa inogamuchira / decoder (IRD) yakakosha nekuti inobvumidza iwe kuti utore masaini edhijitari uye ugoagamuchira mukutsanangurwa kwepamusoro. IRDs inogona kugamuchira setiraiti uye tambo yedhijitari masiginecha, ichikubvumidza iwe kuti uwane huwandu hwakawanda hwedhijitari dhijitari. Vanouyawo nezvinhu zvakadai semufananidzo-mu-pikicha uye mavhidhiyo edhijitari, zvichiita kuti zvive nyore kuona uye kurekodha zviratidzo.
Nzira yekusarudza Yakabatanidzwa inogamuchira / decoder (IRD) maererano nemashandisirwo?
1. Digital TV: Tsvaga Integrated Receiver/Decoder (IRD) ine zvinhu zvakadai sokukwanisa kutsanangura zviratidzo zvemavhidhiyo edhijitari, kutsigirwa kweMPEG4 encoding, uye mutsara wemavhidhiyo anopindirana.

2. IPTV: Tsvaga IRD ine zvinhu zvakadai sekutsigira IPTV, multicast streaming, uye kuenderana nehuwandu hweIPTV protocol.

3. Cable TV: Tarisa IRD ine zvinhu zvakadai sekutsigirwa kwetambo dzeTV, kuenderana nemhando dzakasiyana-siyana dzeTV vanopa, uye kukwanisa kugadzirisa zviratidzo zveanalog.

4. Satellite TV: Tarisa IRD ine zvinhu zvakadai sekukwanisa kutsanangura zviratidzo zvemavhidhiyo edhijitari, kutsigirwa kwemaitiro akawanda esatellite, uye kuenderana nevanopa TV vakasiyana-siyana.

5. Terrestrial TV: Tarisa IRD ine zvinhu zvakadai serutsigiro rwemaitiro akawanda epasi, kuwirirana nevapeji veTV vepasi vakasiyana-siyana, uye kukwanisa kugadzirisa zviratidzo zveanalogi.
Ndeapi maratidziro eiyo yakasanganiswa inogamuchira decoder iwe yaunofanirwa kutarisira?
Izvo zvakakosha zvakatemwa zveIntegrated Receiver/Decoder izvo vatengi vanofanirwa kutarisisa kugona kwayo kudhirodha, yekupinda/inobuditsa majoini, resolution, odhiyo/vhidhiyo kubuda, kure kure kudzora kuenderana, mhando yemifananidzo, uye mutengo. Zvimwe zvakakosha izvo vatengi vangangoda kufunga nezvazvo zvinosanganisira saizi uye huremu hweyuniti, huwandu hwetuner, pikicha-mu-pikicha kugona, kurekodha kugona, uye akasiyana-siyana ekubuda ports (HDMI, Component, etc.).
Kunze kweizvi, gara uchitevera matanho aya usati waita sarudzo dzekupedzisira:
Danho 1: Sarudza zvaunoda. Funga nezvemhando yemukati yaunoda kugamuchira, uye ndeapi mhando yemhando yaunoda yako Yakabatanidzwa Receiver/Decoder kuti uve nayo.

Danho 2: Enzanisa maitiro nemitengo. Tarisa mhando dzakasiyana kuti uwane iyo inonyatsoenderana nezvido zvako. Funga nezvehuwandu hwezviteshi, kugadzirisa, odhiyo / vhidhiyo mhando, nyore kushandisa, uye mutengo.

Danho rechitatu: Verenga wongororo. Tarisa ongororo kubva kune vatengi vakatenga mhando imwechete yaunofarira. Izvi zvichakubatsira kuti uwane kunzwisisa kuri nani kwechigadzirwa uye kuti chinoshanda sei mumamiriro ezvinhu chaiwo.

Danho 4: Bvunza mibvunzo. Kana uine mibvunzo pamusoro pechigadzirwa, bvunza mutengesi kana mugadziri. Vanofanira kukwanisa kupindura chero mibvunzo yaunayo usati watenga.

Danho rechishanu: Isa odha yako. Kana uchinge wawana Yakabatanidzwa Receiver/Decoder inosangana nezvido zvako, isa odha yako. Iva nechokwadi chekuteerera kune chero mitemo yekudzorera, kana iwe usina kugutsikana nekutenga kwako.
Ndeapi mamwe maturusi anoshandiswa pamwe chete neakabatanidzwa anogamuchira / decoder mune yedhijitari headend system?
Midziyo yakabatana kana zvishandiso zvinoshandiswa pamwe chete neIntegrated Receiver/Decoder (IRD) mune yedhijitari headend system inosanganisira modulators, encoder, multiplexers, uye scramblers. Iyo IRD inoshanda kugashira uye decode masaini edhijitari uye wozoaburitsa. Iyo modulator inotora yakabuda kubva kuIRD uye inoimisa kune inotakura wave kuti ikwanise kutapurirana. Iyo encoder inotora iyo modulated siginecha uye inoiisa mune yakatarwa fomati, senge MPEG-2, kuti ikwanise kutapurirana. Iyo multiplexer inobvumira akawanda masaini kuti awanzirwe pane imwe chiratidzo rwizi, iyo inozotumirwa kune scrambler. Iyo scrambler inova nechokwadi chekuti vashandisi vane mvumo chete vanogona kuwana chiratidzo.
Ndeupi musiyano uripo pakati peIntegrated receiver/decoder uye satelliete receiver?
Musiyano mukuru pakati peIntegrated Receiver/Decoder (IRD) uye satellite inogamuchira ndiyo mhando yechiratidzo yavanogamuchira. IRD inogamuchira zviratidzo kubva kune tambo kana setiraiti mupi, nepo satellite inogamuchira inogashira masaini kubva kune satellite dish. Iyo IRD inowanzo shandiswa kugadzirisa masaini akavharidzirwa kubva kune tambo kana setiraiti mupi, nepo satellite inogamuchira ichishandiswa kugamuchira masaini kubva kune satellite. Iyo IRD inowanzoda kunyoreswa kune tambo kana setiraiti mupi kuti akwanise kudhirodha masaini, nepo satellite inogamuchira inongoda satellite dish kuti igamuchire masaini.
Nzira yekusarudza pakati peFTA neCAM yakabatanidzwa inogamuchira / decoder?
Musiyano mukuru pakati peFTA Yakabatanidzwa inogamuchira / decoder uye Yakabatanidzwa inogamuchira / decoder ine CAM module iri maererano nemitengo, chimiro, mabasa, nezvimwe.

Panyaya yemitengo, iyo Yakabatanidzwa inogamuchira / decoder ine CAM module inowanzo kudhura kupfuura iyo FTA Yakabatanidzwa inogamuchira / decoder. Izvi zvinodaro nekuti iyo CAM module inosanganisira yakawedzera hardware zvikamu izvo FTA Yakabatanidzwa inogamuchira / decoder haina.

Panyaya yechimiro, FTA Yakabatanidzwa inogamuchira/decoder ine dhizaini iri nyore kupfuura Yakabatanidzwa inogamuchira/decoder ine CAM module. Iyo FTA inogamuchira / decoder kazhinji ine zvishoma zvikamu, izvo zvinoita kuti zvive nyore kuisa nekuchengetedza.

Panyaya yemabasa, iyo Yakabatanidzwa inogamuchira/decoder ine CAM module ine zvakawanda zvinogoneka kupfuura iyo FTA inogamuchira/decoder. Iyo inokwanisa kugamuchira uye kudhirodha masaini akavharidzirwa, nepo FTA inogamuchira/decoder ichingogamuchira masaini emahara-kumhepo.

Iyo Integrated receiver/decoder ine CAM module inewo mamwe maficha, akadai sekukwanisa kurekodha nekuchengetedza zvirongwa, kuwana masevhisi anodyidzana, uye kuseta zvidzoreso zvevabereki. Iyo FTA inogamuchira/decoder haina aya maficha.

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