Novastar LCT - Latency Issue when using 2 LED processors
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- เผยแพร่เมื่อ 13 ก.ย. 2024
- A short video tutorial addressing Latency or signal tearing when using multiple processors and also about Multiple screen management, setting blank panels, combined screen etc
Novastar control system online store: www.ledcontrollercard.com/english/manufacturers/novastar/
Dear Griju,
Many thanks for sharing this valuable video. So useful and clear!
Thank you 👍
Thanks for your tutorial, please make some more videos
You are great sir
Bhai thanks a lot for this video
I don't see this function in the newer novalct versions? Besides you don't need to link processors like mctrl600 or mctrl4k to run sync. If there is latency it is coming from the source. Usb port on mctrl600 is only for controlling the processor via pc, nothing to do with videosignal or syncing multiple processors
Edit: apparently this sync option is only visible for VX4S and ProHD scalers, since they have internal scaler. Other 'passive' processors like mctrl300/600/660/4K don't have this option since they don't create latency and thus don't need to be locked or synced.
please how can we bind the two processor (is that a cable between the two or what)
Hello sir
I have vx4s processor
So how to connect them each other and which cable?
thank you very much for your video you have helped me a lot, could you tell me how you did with the dvi video connections from your processor to the two controllers combined? the other until how many machines could you link? regards
Pablo Celis Thank you for your kind words... I couldn't understand the question about dvi connection. Regarding number of processors that can be linked - I have linked around 10 units together.
Thank you very much for your time and sorry my english use google translator jajaja, for the dvi's topic tried to explain, in a big screen system, where using 2 MCTRL660 controllers linkeandolos I can use more pixels, well up here, my escaler allows looping and so enter with the same video signal using DVI connections, the issue is that if I had more machines linked my doubt would be as food with the DVI signal to the rest of the machines, through loops? I would like to know how to send you a diagram. regards
and thank you very much for your time.
Pablo Celis you can mail me at - grijuraju@gmail.com or whatssup at +971566695179
so you will need 2 units of MCTRL600
connect one unit to you pc using usb to RS232
and also to other unit using RS232 cable then you will see 2 devices in LCT software
click screen config and at the bottom of the window
Click add in redundancy area then in the next window you need to input 4 values
1: Serial number of Primary sending card - type "1"
2: Serial number of Primary sending port - type "1"
3: Serial number of Backup sending card - type "2"
4: Serial number of Primary sending port - type "1"
now device 2's port 1 will backup device 1's port 1.
1: Serial number of Primary sending card - type "1"
2: Serial number of Primary sending port - type "2"
3: Serial number of Backup sending card - type "2"
4: Serial number of Primary sending port - type "2"
now device 2's port 2 will backup device 1's port 2.
i hope this will help you, let me know if this helps or not.
:) Also loop your DVI input to your second MCTRL600 !!
Hi. Great tutorial. I think it only works for Novastar VX4s Processors or other that can link two or more processors by usb or RS323. unfortunately I do not have such processors. I have a VDWALL vsp605 and RGBLINK VSP5162. How to do it from one MSD300 send card using the two ports? I can not run more than 48 panel each 164x84 pixels using one port from the sending card. how to make 72 panels of 164x84 pixels screen size 9x4 (1512x656 pixels) work using the two ports on a MSD300? CAN YOU PLEASE HELP??
How to connect physically two sending cards, one as a main with 4 outs and the other as a backup again with 4 outs? I'm using the MCTRL600.
hi, but you need a 2 DVI´s with the same imagen or 2 DVI´s different images, and how you connect on the two MCTRL600 with one pc
+Joel Ventura Feed same signal (image) to both processors.
You can connect both processors to one pc using rs 232 cable. So usb to rs232 male to 1st processors rs232 input
then a rs232 female from 1st processor's rs232output to rs232 input of second processor
Then you will see 2 processors/sending cards in Lct
MCTRL 600 DOES NOT HAVE A rs 232 port..
How to splice the led from 3 picture to 1 picture at the same time?but the size led is different?
thank you!
Jefry Chavarria.. Welcome
Hello, Thx for the video. Could you please do one for Color Correction between deferents panels? (i mean, color matching on the same screen model).
by the way, im using a 4vxs
will post one on this topic soon.
Hi there did u manage to find the video for your question that you posted? I am also have different panels colour matching. Great if you can send me the link.
Hai my current display mode is sending card is 0
Hi , Thank you so much for your video. We have the same problem , But the Screen size 3840 by 1040 and the signal is coming from a media server , Two 2k outputs ???
Hello, but Why 2x 2k. I would say 2xhd will do
How to image mosaic from novastar vx4s.. Pllss add video
i lik this video and i need nova software training
would this work if you have 2 inputs into 2 processors to make up 1 image? Resolution of the image would be 2496x502.
yes
@@GrijuRaju
please how can we bind the two processor (is that a cable between the two or what)
How did you link 2 sending card as one port for the pc and also they appear 2 sending card at novaLCT-Mars
Can you tell me exactly how you link 2 processors and what kind of cable did you use then after it appear as only one port on pc
Hello Ahmed, linking sending card depending on the the device you use, for example if you are using VX4S it has usb ports to link processors, if it is old 500 or 550 it has RS232 ports. if you are using pc based card it could be usb(i guess not sure) some of them has rj45 ports to link also. After linking it doesn't become one port, its 2 processors linked together one can be used for backup or expanding output etc
Current display mode sending card 0x0
I'm using an mctrl300 with 2 ethernet ports. Can each port connect different pixel pitch models to create one whole picture?
Different pitch LEDs will be requiring it's own RCFG files, so you will need seperate processors to have a proper control of both LEDs.
How to pip with the help of software or processor
Hi may i know how did you derive this value of 1600 x 480? Thank you.
That value will change as per your screen size, 1600x480 was an example !!
To be bit more specific here in my example my screen size was 10x3 using led panel (160x160px) using 2 processors one doing 10x2 and the other processor doing the rest 10x1 so total pixel size is 1600x480
Griju Raju roger thanks for clarifying my doubts.
Griju Raju However, we would need to link up both processor thru usb linking first as well ya?
yes of course :)
2 processor link up is work?
question is
1 x dvi signal to 1920x1080, input to processor A
output resolution is 2048x1152 (ledwall Columns16 rows9) for processor A
and processor B is the same output resolution (ledwall Columns16 rows9)
and then the screen connection is total (ledwall Columns32 rows9)
follow in your video the same config,
input 1920x1080 1 sourse
output 4096x1152 (2x2048x1152)
is still work?
From Asia user
i use processor model is novastar k4s , Expectation your answer, thank you
It will work, but you are streching a single 1920 wide signal across 4096 pixels which will look very very very stretched. Possible but not recommended.
@@GrijuRaju thx your expound
because i use the 2layer switcher output to full hd
native layer is pro video player software
the pro video player software
step 1 choose the resolution 4096x1152 image
2, config the image in scale to Stretch to fill
live layer is PPT, i scale the layer for the led wall look like 16:9
image look like 32:9
but i know it wasnt dot to dot config
How config led size 1000x500 but loop 500x500 size?
Sorry , I did not understand your question !
@@GrijuRaju sorry sir, i ask to you
How do you configure the LED with other sizes, for example a led with a size of 1000mm x 500mm, but mixed with a led measuring 500mm x 500mm? Use nova lct also
@@ahmadibrahim6253 on the screen config page , top right you will see screen and a + sign , click and select screen 2 . Then you will have 2 screen config pages, where you can see 2 seperate screens.
@@GrijuRaju so the signal cable no need to be connected from the 1000mmx500mm led to the 500mmx500mm led? means sending 2 signal cables to the sending card?
@@ahmadibrahim6253 It all depends on how you doing the play back, using a media server or resolume etc., if you can cut and chop using your playback software then you can try to utilize max capacity of each processor. but are you using different signals for your both screens? then two separate processors for each screen will be needed. I was suggesting to use 2 separate processors and separate cable run to both your screens but control both processors from LCT Software.
hi griju
iam using 4 sending card in my processor
iwant to cascade all together
is it possible and how
Hi Sundar, are you using a PC or Led Processors??
hi, can different proccessors be used (VX4S & VDWALL) along with different size panels?
hi, I didn't get your question, can you explain a bit more.
Can I connect VX4S & VDWall Processor together?
Dwight Waithe I haven't used vdwall and vx4s together. but I have used multiple vx4s with multiple 500 and 660 .. 500 connected using a rs232 to usb and vx4s to another usb port .
ok thanks, can I use diiferent width & height of modules with this configuration?
Yes , on your screen config tab/page right top corner you will see screen 1 , if you click the drop down menu you can select screen 2 , then you will have 2 screens, you can have a different pixel pitch screen on number 2.
My screen resolution and led resolution not match. My pc resolution 1920x1080 and led resolution 960x576. So my view of image cutoff . So what can i do now. how to set resolution..? please give me a good solution.
Extend your desktop, use your second display for the LED wall.
@@GrijuRaju can you upload any video please
How do the 2 video cards come together?
linking sending card depending on the the device you use, for example if you are using VX4S it has usb ports to link processors, if it is old 500 or 550 it has RS232 ports.for 660 it is cat5 ports, if you are using pc based card it could be usb(i guess not sure) some of them has rj45 ports to link also. After linking it doesn't become one port, its 2 processors linked together one can be used for backup or expanding output etc
@@GrijuRaju I have 3 (led screen video processor 615 s / lvp 615) 60 cabinets p5 128x128px 64x64 centrimeters.
and I can not set more than 10 cabinets together in the ltc nova
@@jhonjesusocsa5163 i think lvp615 has cat 5 ports labeled as rs 232 in and out, so connect from your first processor's out to second processor's in and so on, then when you open LCT you will see them linked.
@@GrijuRaju
By linking them, was it already possible to configure with more capacity?
Thanks..
Is it possible to upscale the input?
My screen is 1344x768, input is 720p. Panel size is 192x192px.
you should be able to .. if you go to screen config page > sending card > then set the sending card display mode to your custom resolution by checking custom option. give it a try
@@GrijuRaju
please how can we bind the two processor (is that a cable between the two or what)
@@PagoShop yes usb cables between processors , new age processors got cat 5 links also.
@@GrijuRaju OK thanks I have to try
Hi
Help make nova star tutorials. 10 columns have 3 rows. pixel 52x52. p4.8. help me.
?? Sorry I couldn't understand your question
@@GrijuRaju facebook chat
erdenebayr byambadorj : how did the settings work? my panel is the same, thank you!
hello, an excellent video. You can give me your email to ask you some more specific configuration queries
BONSOIR JE VEUT CONFIGURER PSD 100
??
Bonsoir je voulais avoir les prix de vos differents ecrans publicitaire led interieur avec leurs caracteristiques.Si possible en Franc CFA.Je suis au BURKINA FASO.C'est urgent je dois rencontrer le client demain soir.merci
@@GrijuRaju
please how can we bind the two processor (is that a cable between the two or what)