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

Inotsigira Tencent Meeting ROOMS neXiaowei Meeting, maprotocol eSIP neH.323 akajairwa, uye inoenderana nematerminals akajairwa uye zvishandiso zvepadivi penetwork muindasitiri iyi.

2. Inotsigira mitemo yeH.264 HP H.265 yazvino, iyo inogona kuchengetedza bandwidth inosvika 50% zvichienzaniswa neyakapfuura yemitemo yekumanikidza;

3. Inotsigira nzira dzakasiyana-siyana dzekuwana maikorofoni, ichipa mhinduro nhatu dzekupinda muaudio: maikorofoni edhijitari, maikorofoni eUSB, uye maikorofoni eanalog, kuti zvienderane nemamiriro akasiyana-siyana emisangano.

4. Inotsigira kuchengetedzeka kwenetwork kwakanyanya, tekinoroji yeH.460 firewall traversal, kugadzirisa hukama hwakachengeteka pakati penetwork dzeveruzhinji nedzepachivande;

5. Inotsigira H.235, SRTP protocol uye AES-128 nedzimwe nzira dzekuvhara data kuti ive nechokwadi chekuti kutaurirana kwakachengeteka zvakakwana;

6. Inotsigira nzira mbiri dze 4K full HD, mavhidhiyo maviri e HDMI high-definition, uye mavhidhiyo maviri e HDMI high-definition outputs.

7. API yakavhurika zvizere, inotsigira kugadzirwa kwemapurogiramu echitatu, zvichiita kuti zvive nyore kune vatengi kuita kuvandudzwa kwechipiri kuti kusvike kune zvinodiwa zvakagadzirirwa.

8. Inotsigira kutumirwa kwe infrared transmission. Iyo terminal inogona kugamuchira masaini e infrared kuburikidza ne serial port. Paunenge uchishanda ne model yekamera yakatarwa, masaini e infrared remote control anogona kugamuchirwa kuburikidza nekamera. Kunyangwe kana iyo terminal ye conference yakavanzwa kumashure, inogona kuzadzisa zvinodiwa zvekutonga zvema terminal ese.

9. Inotsigira basa rekurekodha nekutepfenyura riri kure, uye PC imwe chete ndiyo inodiwa kuti basa rekurekodha nekutepfenyura musangano ribudirire. Inotsigira kurekodha, plug and play yedhisiki rekuchengetedza USB, uye inovimbisa kuchengetedzeka nekuvanzika kwezvinyorwa zvemusangano.

10. Misangano yemavhidhiyo yepamusoro-soro yeMCU1+8 (rayo yakabatanidzwa) yakavakirwa mukati, iyo yakakodzera zvakanyanya kune zvinodiwa zvemabhizinesi madiki nepakati zvekugadzira misangano yemavhidhiyo.

11. Inotsigira kutapurirana kwemanzwi emitauro miviri panguva imwe chete. Iyo terminal haingotsigire chete kuiswa kwemanzwi panguva imwe chete mumitauro miviri yakasiyana uye kubuda kwemanzwi panguva imwe chete mumitauro miviri yakasiyana, asiwo inotsigira kusanganiswa uye kunyorwa kwemazwi mumitauro miviri.

12. Ine simba guru rekudzivirira kurasikirwa nemapaketi. Kana pakaitika kurasikirwa kukuru kwemapaketi enetwork, tekinoroji yeFEC inogona kugoneswa. Kurasikirwa kwemapaketi kusvika ku20% hakuzokanganisi sisitimu, uye misangano inogona kuenderera mberi zvakanaka nekurasikirwa kwemapaketi ne30%.

13. Purosesa: macore masere, DDR 4G, EMMC 16G;

14. Maitiro eMultimedia Framework: ITU-T H.323, IETF SIP;

15. Maitiro ekodhi yemavhidhiyo: H.261, H.263, H.263+, H.263++, H.264, H.264 High Profile, H.265;

16. Mapuroteni ekodhi yeaudio: G.711, G.722, G.722.1*, G.722.1C*, AAC-LD, G.726, SILK;

17. Dual-stream Protocol: ITU-T H.239, BFCP;

18. Mamwe maitirwo ekutaurirana: H.221, H.224, H.225, H.235, H.241, H.245, H.281, H.350, H.460, T.140, DTMF;

19. Network Transmission Protocol: TCP/IP, DHCP, SSH, HTTP, HTTPS ine SSL/TLS, RTP, RTCP, RFC3261, RFC3264, RFC2190, RFC3407, RFC2833, RFC4585(RTP/AVPF), SNTP, ARP;

20. Kugadziriswa kwemifananidzo inoshanda: 4KP30, bandwidth shoma: 2048Kpbs;

21. Zvinhu zveOdhiyo: Automatic Echo Cancellation (AEC), automatic Gain Control (AGC), automatic noise Suppression (ANS), uye rutsigiro rwe lip-sync.