I-HUAIN 4K High-Definition Video Conferenceing Terminal HY-RV890H

Isekela ama-Tencent Meeting ROOMS kanye ne-Xiaowei Meeting, amaphrothokholi ajwayelekile e-SIP kanye ne-H.323, futhi iyahambisana nama-terminals ajwayelekile namadivayisi aseceleni kwenethiwekhi embonini.

2. Isekela amazinga okufaka ikhodi e-H.264 HP H.265 akamuva, angasindisa cishe umkhawulokudonsa ongu-50% uma kuqhathaniswa nesizukulwane sangaphambilini sezindinganiso zokucindezela;

3. Isekela izindlela eziningi zokufinyelela kumakrofoni, inikeza izixazululo ezintathu zokufaka umsindo: amakrofoni edijithali, amakrofoni e-USB, kanye namakrofoni e-analog, ukuze avumelane nezimo ezahlukahlukene zemihlangano.

4. Isekela ukuphepha kwenethiwekhi okuphezulu kakhulu, ubuchwepheshe bokuhamba ngomlilo be-H.460, ukuxazulula ukuxhumana okuphephile phakathi kwamanethiwekhi omphakathi nawangasese;

5. Isekela i-H.235, iphrothokholi ye-SRTP kanye ne-AES-128 kanye nezinye izindlela zokubethela ukuqinisekisa ngokuphelele ukuphepha kokuxhumana;

6. Isekela iziteshi ezimbili ze-4K full HD, okokufaka kwevidiyo okunencazelo ephezulu kwe-HDMI okubili, kanye nokokukhipha kwevidiyo okunencazelo ephezulu kwe-HDMI okubili.

7. I-API evulekile ngokugcwele, esekela ukuthuthukiswa kwezinhlelo zokusebenza zezinkampani zangaphandle, okwenza kube lula kumakhasimende ukwenza ukuthuthukiswa kwesibili ukuze kuhlangatshezwane nezidingo ezenziwe ngokwezifiso.

8. Isekela ukudluliswa okubonakalayo kwe-infrared. I-terminal ingathola amasignali e-infrared nge-serial port. Uma isebenza ngemodeli yekhamera ekhethiwe, amasignali okulawula okude kwe-infrared angamukelwa ngekhamera. Ngisho noma i-conference terminal ifihliwe ngemuva, isengahlangabezana nezidingo zokulawula zazo zonke i-terminals.

9. Isekela umsebenzi wokurekhoda nokusakaza okukude, futhi kudingeka i-PC eyodwa kuphela ukuze kufezwe umsebenzi wokurekhoda nokusakaza umhlangano. Isekela ukuqopha, ukuxhuma nokudlala idiski yesitoreji se-USB, futhi iqinisekisa ukuphepha nobumfihlo bamarekhodi omhlangano.

10. I-MCU1+8 (ilayisensi ongayikhetha) ye-video conferencing ephezulu eyakhelwe ngaphakathi, efaneleka kakhulu ezidingweni eziphansi nezokulungisa ezilula zamabhizinisi amancane naphakathi ukuze kwenziwe i-video conferencing.

11. Isekela ukudluliswa kwemisindo yezilimi ezimbili ngasikhathi sinye. I-terminal ayisekeli kuphela ukufakwa kwemisindo ngasikhathi sinye ngezilimi ezimbili ezahlukene kanye nokukhishwa kwemisindo ngasikhathi sinye ngezilimi ezimbili ezahlukene, kodwa futhi isekela ukuxuba okuguquguqukayo kanye nokukhipha ikhodi kwemisindo ngezilimi ezimbili.

12. Inamandla amakhulu kakhulu okulwa nokulahlekelwa yiphakethe. Uma kwenzeka ukulahleka kwephakethe kwenethiwekhi okukhulu, ubuchwepheshe obuqondene ne-FEC bungasebenza. Ukulahleka kwephakethe okufika ku-20% ngeke kuthinte uhlelo, futhi imihlangano isengaqhubeka ngokujwayelekile ngokulahleka kwephakethe okungu-30%.

13. Iprosesa: ama-cores ayi-8, i-DDR 4G, i-EMMC 16G;

14. Amaphrothokholi ohlaka lwe-Multimedia: ITU-T H.323, IETF SIP;

15. Amaphrothokholi ekhodekhi yevidiyo: H.261, H.263, H.263+, H.263++, H.264, H.264 Iphrofayili Ephakeme, H.265;

16. Amaphrothokholi ekhodekhi yomsindo: G.711, G.722, G.722.1*, G.722.1C*, AAC-LD, G.726, SILK;

17. Iphrothokholi Yokusakaza Okubili: ITU-T H.239, BFCP;

18. Ezinye izinqubo zokuxhumana: H.221, H.224, H.225, H.235, H.241, H.245, H.281, H.350, H.460, T.140, DTMF;

19. Iphrothokholi Yokudlulisa Inethiwekhi: I-TCP/IP, i-DHCP, i-SSH, i-HTTP, i-HTTPS ene-SSL/TLS, i-RTP, i-RTCP, i-RFC3261, i-RFC3264, i-RFC2190, i-RFC3407, i-RFC2833, i-RFC4585(RTP/AVPF), i-SNTP, i-ARP;

20. Ukulungiswa kwezithombe ezisebenzayo: 4KP30, umkhawulokudonsa omncane: 2048Kpbs;

21. Izici zomsindo: Ukukhansela Okuzenzakalelayo Kwe-Echo (AEC), Ukulawula Okuzenzakalelayo Kwe-Gain (AGC), Ukucindezela Komsindo Okuzenzakalelayo (ANS), kanye nokusekelwa kokuvumelanisa izindebe.