Multimedia ClassroomTerminal

1. Video tswv yim: 4-txoj kev HDMI input interface

2. Video tso zis: 6-channel HDMI interface, HDMI3-HDMI6 homologous expansion tso zis

3. Suab input: 8-txoj kev Phoenix davhlau ya nyob twg input, txhawb 48V phantom fais fab mov, MIC input thiab kab hauv linear input tuaj yeem hloov tau

4. Suab tso zis: 2 khub ntawm L / R Phoenix davhlau ya nyob twg tso zis tso zis (L / R tuaj yeem tso tawm suab ntawm nws tus kheej), 2-txoj kev 100W@8 ohm digital amplifier tso zis

5. Tswj chaw nres nkoj: 3-txoj kev RS-232/RS-485, 1- txoj kev Debug, 2- txoj kev RELAY, 2- txoj kev I/O , 2- txoj kev infrared IR

6. Gigabit network hloov: 1 WAN chaw nres nkoj, 5 LAN chaw nres nkoj, VLAN tuaj yeem muab faib, LAN1-LAN4 txhawb POE fais fab mov

8. USB interface: USB Hom-A * 2, USB Hom-B * 1, txhawb nqa tsis siv neeg luam ntawm cov ntaub ntawv kaw tseg thiab hloov kho qhov system

9. Ua-hauv 2TB hard disk

10. Txheem 19-inch khib installation, qhov siab 2U

11. Ua-hauv OPS qhov module, txuas nrog tus qauv OPS computer module

12. Built-in wireless microphone module, txhawb U-band wireless microphone

13. Built-in AI audio board, txhawb AI suab nrov txo thiab de-obfuscation

14. Ua-nyob rau hauv tsis siv neeg tshaj tawm module, txhawb ntau lub koob yees duab nkag, thiab paub txog kev kaw video

(1) OPS lub computer (2) Lub hwj chim hloov (3) Lub hwj chim tswj hwm (4) Gigabit Ethernet ports * 6 (4 ntawm uas yog POE) (5) IR infrared interface * 2 (6) RS-232/485 interface * 3 + RS-232/485 debug chaw nres nkoj * 1 (7) RELAY tswj chaw nres nkoj * 2 (voltage thiab tam sim no: 12V / tsis tshaj 1A) (8) I / O interface * 2 (voltage thiab tam sim no: 12V / tsis tshaj 1A) (9) USB Hom-A * 2, USB Hom-B * 1 (10) HDMI tso zis chaw nres nkoj * 6 ({30}}) HDMI input chaw nres nkoj *4 ({32}}) Amplifier terminals * 2 khub (13) L/R Phoenix davhlau ya nyob twg tso zis * 2 (14) MIC / LINE input chaw nres nkoj * 8 (15) CAST wireless projection (16) UHF wireless hais lus module

1. Txhawb HDMI teeb liab thiab network RTSP kwj teeb liab nkag mus, ywj siab encoding thiab txiav txim siab ntawm txhua HDMI video, 8-channel 1080P@30 encoding thiab 8-channel 1080P@30 decoding; txhawb H.265 thiab H.264

2. Kev sib cuam tshuam yees duab muaj qhov siab tshaj plaws los tiv thaiv lub network jitter muaj peev xwm txog li 600ms, kom ntseeg tau tias qhov kev vam meej ntawm kev sib tham sib hu yog yeej tsis cuam tshuam thaum muaj kev sib txuas hauv network. Qhov siab tshaj plaws lub ntsiab thiab theem nrab cov kwj dej tuaj yeem hloov kho rau 8Mbps, qhov siab tshaj plaws ntws tswj yog 20 zaug, qhov kuv qhov kev thov ncua sij hawm tuaj yeem hloov kho, thiab qhov siab tshaj plaws kev txiav txim siab qhov kev ua siab ntev yog 100

3. Tus tswv tsev muaj built-in hybrid multi-screen synthesis, txhawb ntau yam video hloov, faib, subtitle overlay, duab parameter hloov, thiab mosaic configuration

4. Ua-nyob rau hauv cov ntaubntawv povthawj siv hauv zos thiab khaws cia ua haujlwm, txhawb nqa txog li 6 txoj hauv kev kaw cov yeeb yaj kiab thiab lub suab (movie hom thiab cov peev txheej); txhawb RTMP nyob streaming laub muaj nuj nqi, thiab nyob streaming muaj peev xwm arbitrarily xaiv lub suab thiab video kwj txuas nrog lub tshuab hauv zos; Cov yeeb yaj kiab kaw tuaj yeem ua si raws li qhov xav tau ntawm WEB, lossis tso tawm rau cov zaub los ntawm HDMI rau kev txiav txim siab thiab ua si; txhawb nqa docking nrog cov neeg thib peb FTP platforms, upload cov ntaub ntawv kaw tseg, lub sijhawm upload tuaj yeem hloov kho, thiab lub sijhawm kaw tuaj yeem teem rau txhua hnub (ntau tshaj 24 teev)

5. Cov ntaub ntawv kaw MP4 tuaj yeem rub tawm los ntawm W EB davhlau ya nyob twg. Koj tuaj yeem xaiv rub tawm cov yeeb yaj kiab hom ntaub ntawv lossis tag nrho cov ntaub ntawv. Cov ntaub ntawv kaw tseg tuaj yeem txheeb xyuas raws sijhawm thiab lub sijhawm kaw. Koj tuaj yeem rub tawm cov ntaub ntawv ncaj qha mus rau USB flash drive

6. Built-in video splitting thiab synthesis muaj nuj nqi, uas muaj peev xwm paub ib leeg-screen, ob-screen, peb-screen, cuaj-screen, kaum rau-screen thiab lwm yam ib leeg-screen / duab-hauv-daim duab/duab-tawm-daim duab synthesis thiab subtitle overlay

7. Txhawb kev nkag mus rau cov kev tswj hwm kev faib tawm, txhawb lub davhlau ya nyob twg nkag mus rau cov duab saib ua ntej, faib kev pom kev tswj thiab faib cov duab ntawm lub vijtsam, thiab siv los ua ib qho kev faib tawm tswv yim thiab cov khoom siv interface.

8. Audio processor module mixing function: txhawb kev sib xyaw ntawm lub suab hauv zos, HDMI embedded suab, OPS lub computer suab, built-in wireless microphone suab, thiab tej thaj chaw deb network suab kwj mus rau hauv lub zos suab interface; kuj txhawb kev sib xyaw ntawm lub suab hauv zos, HDMI embedded audio, thiab network suab kwj rau hauv lub network audio module

9. Audio processing module, built-in AFC, ANS, AEC, AGC audio processing algorithms, nruab nrog expander, equalizer, compressor, ncua, limiter thiab pre- thiab post-processing modules; sib xyaw chaw, txhawb MIC / LINE, HDMI, OPS lub computer suab, AI suab, network suab input, suab routing tuaj yeem hloov kho LINE OUT, HDMI OUT, lub zog amplifier AMP OUT tso zis

10. Txhawb SIP dual-kem kev sib tham video hu, txhawb txuas ntxiv kev sib tham video sib tham, thiab txhawb nqa 1+3- tog chaw taws teeb qhia kev sib tham video

11. Kev sib txuas lus raws tu qauv: SIP, BFCP dual kwj, RTSP, RTMP, TCP/IP, FTP, UDP, TLS

12. Txhawb nqa tsis siv neeg thev naus laus zis ntawm tus tswv tsev kaw cov ntaub ntawv rau USB flash drive, txhawb kev luam cov chav kawm tshiab thiab ib lub lim tiam, yuam kev hloov kho ntawm USB flash drive system thiab kho dua tshiab ntawm kev teeb tsa thawj zaug.

13. Lub Vev Xaib muaj qhov chaw nres tsheb hauv xov tooj cua tsis siv neeg, uas txhawb nqa tsis siv neeg, semi-automatic thiab phau ntawv tshaj tawm hom; txhawb PVW thiab PGM npo hloov, kaw, nres thiab nres ua haujlwm; lub koob yees duab kev lag luam, kev tshuaj ntsuam synthesis thiab pib tshaj tawm nyob; txhawb cov sijhawm teem sijhawm txuas

14. Tus thawj coj chaw nres tsheb txhawb kev saib ua ntej ntawm lub khoos phis tawj lub khoos phis tawj, lub khoos phis tawj desktop, tus kws qhia ntawv panorama, tus kws qhia ntawv kaw, cov tub ntxhais kawm panorama, cov tub ntxhais kawm kaw, sab laug blackboard, sab xis blackboard, thiab PVW thiab PGM cov ntxaij vab tshaus; thiab raws li tus thawj coj lub tswv yim, nws tuaj yeem ua tsis siv neeg, semi-automatic, thiab phau ntawv tswj tus thawj coj

15. Tus thawj coj lub chaw nres tsheb txhawb nqa kev sib txuas nrog lub platform rau cov sijhawm teem sijhawm hauv chav kawm, thiab ua haujlwm tsis siv neeg kaw thiab tsis siv neeg tswj hwm raws li cov txheej txheem hauv chav kawm.

16. Lub koob yees duab tswj ntawm lub chaw nres tsheb tus thawj coj, txhawb nqa kev tswj lub koob yees duab pem hauv ntej, teeb tsa preset txoj haujlwm, hu rau preset txoj haujlwm, txhawb 10 txoj haujlwm preset; txhawb kev tswj lub koob yees duab focal ntev thiab kab rov tav tig

17. Tus thawj coj chaw nres tsheb txhawb kev kaw lus thiab tshaj tawm xov xwm, txhawb kev kaw thiab tshaj tawm xov xwm pib, nres, thiab nres ua haujlwm; txhawb kev tshaj tawm hauv xov tooj cua pib thiab nres ua haujlwm; txhawb nqa tsis siv neeg, semi-automatic, thiab phau ntawv tus thawj coj teeb tsa

18. Tus thawj coj lub console txhawb layout teeb tsa, txhawb 12 tsau video synthesis hom layout hu, thiab tuaj yeem hloov kho 6 layout hom

19. Tus thawj coj lub chaw nres tsheb txhawb kev teeb tsa video hom teeb tsa rau HDMI1, HDMI2, thiab ntau lub vijtsam virtual.

20. WEB txhawb kev hloov pauv kev tswj vaj huam sib luag kev nkag mus, thiab txoj kev nkag mus txhawb ib lo lus zais nkag thiab username + password nkag.

21. Txhawb nqa tsis siv neeg nrhiav lossis phau ntawv teeb tsa ntawm lub cuab yeej IP chaw nyob, rooj vag, thiab cov ntaub ntawv npog ntsej muag, thiab txhawb nqa VLAN faib thiab NAT teeb tsa ntawm cov chaw nres nkoj network

22. Txhawb kev teeb tsa video encoding, koj tuaj yeem teeb tsa cov video encoding zoo, ncej tus nqi, tus nqi me ntsis (128K-8M), kev daws teeb meem, I ncej ntu, I ncej thiab P ncej quantization coefficient

23. Txhawb nqa multicast muaj nuj nqi, koj tuaj yeem teeb tsa chaw nyob multicast thiab multicast chaw nres nkoj

24. Txhawb nqa tsis siv neeg kaw thiab tshaj tawm kev teeb tsa, teeb tsa tus kws qhia ntawv, tub ntxhais kawm, lub koob yees duab blackboard nkag cov ntaub ntawv kwj, manually teeb tsa tus thawj coj code, tus thawj coj hloov code; director recording screen channel

25. Kev them nyiaj yug configuration ntawm tsis siv neeg tshaj tawm xov xwm tshwm sim ua rau cov xwm txheej tseem ceeb thiab ua rau muaj kev tshwm sim tuav lub sij hawm

26. Kev tswj hwm ib puag ncig: koj tuaj yeem teeb tsa lub hauv paus tswj cov lus txib rau txhua RS232/485, I / O, thiab infrared tswj interface, teeb tsa cov ntawv sau, cov txheej txheem, cov haujlwm teem sijhawm, IoT rooj vag, suab thiab video txuas, ntaus ntawv tsa suab, kev tswj xyuas network , Huawei screen tswj (Hongmeng), ob txoj kev tsom xam thiab lwm yam kev tswj hwm

27 , 1. Txhawb nqa txog li 16 lub network video ntws nkag, tuaj yeem hloov kho lub suab thiab video raws tu qauv, cov ntaub ntawv bandwidth, network pob ntawv poob cov ntaub ntawv ntawm cov kwj video nkag, thiab teeb tsa mosaics rau cov kwj video; 2. RTSP streaming kev pabcuam, txhawb kev saib ua ntej thiab saib txhua qhov RTSP xa mus rau kwj ntawm lub vev xaib, teeb tsa txhua qhov kwj suab raws tu qauv (AAC, G711, G722), thiab xaiv qhov kev xaiv video.

28. Kev them nyiaj yug system configuration ntaub ntawv ntshuam thiab export, Android tswj ntsiav tshuaj configuration ntaub ntawv ntshuam thiab download tau

29. Cov yeeb yaj kiab kaw tuaj yeem ua si raws li qhov xav tau hauv ntau lub vijtsam hauv WEB, lossis tso tawm rau cov zaub los ntawm HDMI rau kev txiav txim siab thiab rov ua haujlwm; nws kuj txhawb kom tau txais cov ntaub ntawv video ntawm cov khoom siv zoo sib xws hauv tib lub network rau kev saib ntawm qhov xav tau