Cov Lus Qhia
Encode Board rau COFDM Wireless Video Transmitter
- Ultra-tsawg latency H.265 / H.264 suab thiab video encoding, nyiaj pab ntau tshaj cov nyiaj them rau 1080P @ 60 real-time suab thiab video capture encoding
- Mini HDMI los yog AV suab thiab video tswv yim, encoded tom qab lub Ethernet chaw nres nkoj tso zis los yog tso zis rau lub 矽 Hida wireless kis tau tus mob module, cov kev yees duab encoding tus nqi yuav dynamically configured ntawm lub serial chaw nres nkoj
- Txhawb suab tswv yim thiab suab seev suab tso zis
- Txhawb ob raws ntawm video simultaneous tswv yim coding (xaiv)
feature
Qhov no encode Board siv H.265 / H.264 suab thiab video compression coding, txhawb mus txog 1080P @ 60fps encoding, thiab yog rov qab tau tshaj lwm yam ntau yam kev daws teeb meem thiab ncej nqi encoding.
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- Suab thiab yees duab tswv yim
- Mini HDMI interface (suab + video): 1080 60P, 1080 50P, 1080 30P, 1080 25P, 1080 60kuv, 1080 50kuv, 720 60P, 720 50P, 720 30P, …, ntau yam hom ntawm adaptation;
- Lub AV interface (suab + video): 720×480 60kuv (NTSC), 720×576 50kuv (NPAWG), hom adaptive. Thaum inputting suab los ntawm cov AV interface, nws yuav tsum yog Line-nyob rau hauv los yog nyob rau hauv Microphone.
- Tom qab lub system yog powered rau, lub suab thiab video tswv yim qhov twg los yog cia li kuaj. Lub neej ntawd suab tswv yim yog tib yam li cov kev yees duab tswv yim interface. Lub suab tswv yim interface kuj yuav configured ntawm lub configuration ntawm cov serial chaw nres nkoj. Thaum lub HDMI thiab AV suab thiab video qhov chaw muaj kev cob cog nyob rau tib lub sij hawm, lub system preferentially captures lub HDMI suab thiab video qhov chaw los ntawm neej ntawd hais. Lub teeb liab yog kho, thiab lub suab thiab video qhov chaw sau interface kuj yuav configured ntawm lub configuration serial chaw nres nkoj, thiab lub suab thiab video qhov chaw sau interface yuav ua tau dynamically hloov los ntawm lub serial chaw nres nkoj hais kom ua thaum lub sij hawm system lag luam.
Video coding: H.265 los yog H.264 hom, lub code npaum li cas yuav tsum configured los ntawm cov configuration serial chaw nres nkoj.
Suab coding: AAC coding.
- Suab tso zis (hais lus interface)
Qhov no encode board yuav tsum txuas nrog rau cov lus qhia los ntawm hais lus interface los txiav suab ntawm thiab ua si lub tswv yim suab thaum Docking rau lwm ob-txoj kev wireless kis tau tus mob module RCD los yog lwm yam bidirectional mus. - Ethernet chaw nres nkoj (Ethernet interface)
Txhawb docking nrog lwm wireless kis tau tus mob module, los yog lwm yam ob-txoj kev wireless mus. - Wireless kis tau tus mob interface (FPC_Main interface)
Nws yuav tsum tau txuas mus rau lwm yam COFDM wireless kis tau tus mob module RCA, RCB, thiab lwm yam, thiab yuav tau kev cob cog rua rau lwm ob-txoj kev wireless kis tau tus mob module RCD. - Cov ntaub ntawv serial chaw nres nkoj (Cov ntaub ntawv-UART)
TTL 3.3V theem, kis tau tus mob baud tus nqi thiab lwm yam tsis yuav configured ntawm lub configuration ntawm cov serial chaw nres nkoj. Thaum zoo li no encode board yog kev cob cog rua rau lwm wireless kis tau tus mob module, cov ntaub ntawv serial chaw nres nkoj yog siv rau ib-txoj kev tshab cov ntaub ntawv kis tau tus mob. - Parametric serial chaw nres nkoj (CFG-UART)
TTL 3.3V theem yuav tsum txuas nrog rau lwm parameter configuration vaj huam sib luag los yog lwm party computer, siv los kho cov kev khiav hauj lwm tsis ntawm no encode board system. Thov hu rau peb kom paub txuam daim ntawv cog lus. - USB party interface Software txawj tej yam ntxiv txij nkawm.
- mov voltage
Kev them nyiaj yug fais fab mov reverses kev twb kev txuas kev tiv thaiv, kev pab txhawb nqa hwj chim tswv yim ntau yam ntawm 7 ~ 24V. Muab ib tug 5V hwj chim zis interface. Qhov siab tshaj plaws kev khiav hauj lwm hwj chim ntawm no encode lub rooj tsavxwm yog 2.28W (1080P60 H.265 encoding), thiab lub siab tshaj plaws tam sim no yog 190mA thaum lub 12V fais fab mov yog ua hauj lwm. - taw qhia lub teeb
Fais fab taw qhia, video teeb liab nrhiav kom tau xauv taw qhia, video coding ua hauj lwm qhia. - Board loj
70*45hli (tsis suav qhov luaj li cas ntawm cov interface ntaus ntawv txuas rau los ntawm lub ntug ntawm lub Rooj Tswjhwm Saib), lub Rooj Tswjhwm Saib thickness yog 1.2mm, lub qhov siab ntawm lub rov qab tivthaiv yog tsawg tshaj li 2 hli, thiab lub qhov siab ntawm lub hauv pem hauv ntej tivthaiv yog tsawg tshaj li 4mm (thaum lub hwj chim tswv yim tsis siv PH2.0 cab kuj, lub hwj chim tswv yim PH2. 0 rooj zaum siab yog tsawg tshaj li 5mm). - Board hnyav
Qhov no encode board nyhav 15.5 grams.
- Suab thiab yees duab tswv yim
interface Txhais
Lub hwj chim thiab qhia
Lub hwj chim tswv yim interface yog ib tug 2PIN 2.0mm suab poj niam. Ob tug officers ntawm 2PIN fais fab mov qhov yog tseg rau lub Rooj Tswjhwm Saib. Ib tug khub ntawm lub hwj chim mov qhov ncaj qha kev cob cog rua rau lub hwj chim tswv yim teeb liab, thiab lwm yam khub ntawm lub hwj chim mov qhov raug tom qab anti-rov qab tiv thaiv. Qhov no encode board kuj muaj ib 5V hwj chim zis interface, uas yog yooj yim rau tus neeg siv yuav muab hwj chim rau tus kiv cua txias thaum uas yuav tsum tau. Tus naj npawb hauv qab no qhia tau hais tias lub hwj chim pin Pib ntsais koj teeb thiab ntsuas.
LED1: Fais fab lag luam qhia, ib txwm nyob rau tom qab fais fab-on;
LED2: Video teeb liab nrhiav kom tau xauv taw qhia lub teeb, no encode board yuav txais xauv tom qab tebchaws lub video qhov chaw. Yog hais tias tus LED yog tsis zes, lub system tsis mus sau cov video qhov chaw.
LED3: Video coding ua hauj lwm qhia, flashing thaum lub sij hawm ib txwm lag luam.
NTAWM Interface, serial chaw nres nkoj, USB chaw nres nkoj, Ethernet chaw nres nkoj, suab tso zis interface
- AV-nyob rau hauv: Analog suab thiab video tswv yim interface, 6PIN 1.25mm suab cab kuj, suab txhawb nqa Mic nyob rau hauv los yog Line-nyob rau hauv cov tswv yim.
ML (Mic nyob rau hauv lub teeb), suab Mic tswv yim tshuav channel;
MR (Mic nyob rau hauv txoj cai), suab Mic tswv yim txoj cai channel;
ll (Line-nyob rau hauv lub teeb), suab kab nyob sab laug channel;
LR (Kab nyob rau hauv txoj cai), suab kab nyob rau hauv txoj cai channel;
GND, teeb liab av;
NTAWM, analog video tswv yim. - CFG-UART: nruab nrog ib tug serial chaw nres nkoj, 4PIN 1.25mm suab cab kuj, siv rau qhov no encode Board parameter configuration, yuav kev cob cog rua rau Haida parameter configuration vaj huam sib luag los yog lwm sab sauv computer. Saib cov saum toj no daim duab rau txhua tus PIN pin teeb liab.
- Cov ntaub ntawv-UART: Cov ntaub ntawv serial chaw nres nkoj, 3PIN 1.25mm suab cab kuj, kis tau tus mob baud tus nqi thiab lwm yam tsis yuav configured ntawm lub configuration ntawm cov serial chaw nres nkoj. Thaum zoo li no encode board yog kev cob cog rua rau lwm wireless kis tau tus mob module, cov ntaub ntawv serial chaw nres nkoj yog siv rau ib-txoj kev tshab cov ntaub ntawv kis tau tus mob. Saib cov duab saum toj rau txhua tus PIN pin teeb liab.
- USB interface: 4PIN 1.25mm suab cab kuj rau no encode Board software txawj tej yam ntxiv txij nkawm.
- hais lus: 2PIN 1.25mm suab cab kuj, Qhov no encode Board yuav tsum txuas nrog rau cov lus qhia los ntawm hais lus interface. Thaum zoo li no encode Board yog kev cob cog rua rau lub Haida ob-txoj kev wireless kis tau tus mob module RCD los yog lwm yam bidirectional mus, lub tswv yim suab yog decoded thiab ua si, thiab tso zis rau cov lus qhia. PIN ko taw lub teeb liab:
- SP: Hais lus tawm-P
- SN: Hais lus tawm-N
- Ethernet: Ethernet interface, 4PIN 1.25mm suab cab kuj, xa mus rau saum toj daim duab rau txhua tus PIN pin teeb liab. Feem ntau, lub connector yog tsis soldered thaum shipped los ntawm neej ntawd hais.
Daim ntawv thov
Nws yuav tuaj txoos ua ke nrog lwm tus COFDM tes taws los piav module RCA, RCB, RC900, thiab lwm yam. tsim COFDM transmitters nrog txawv zog, thiab kev twb kev txuas interfaces yog tag nrho cov FPC_Main (26PIN tiaj cable).
Nws kuj yuav tau koom ua ke nrog lwm tus ob-txoj kev wireless kis tau tus mob module RCD pawg tsim ib ob-txoj kev wireless kis tau tus mob video transmitter, thiab kev twb kev txuas interface no kuj yog FPC_Main interface.
Nws yuav tsum tau txuas mus rau lub parameter configuration vaj huam sib luag (SconA, SconB, SconC, thiab lwm yam) los ntawm lub CFG-UART interface teev kev khiav hauj lwm tsis.