How to split video output signal from 1 PC to 40 projectors [closed]











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I am thinking of implementing this by daisy-chaining multiple splitters but I am not sure if it will work.



Does anyone know of a cost-effective solution to this?



Thanks.






video hdmi video-streaming projector splitter







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closed as off-topic by Ipor Sircer, dirkt, Mokubai♦ Nov 26 at 12:59


This question appears to be off-topic. The users who voted to close gave this specific reason:


  • "Questions seeking for hardware shopping recommendations are off-topic because they are often relevant only to the question author at the time the question was asked and tend to become obsolete quickly. Instead of asking what to buy, try asking how to find out what suits your needs." – Ipor Sircer, Mokubai

If this question can be reworded to fit the rules in the help center, please edit the question.













  • You certainly can't do this on the PC itself, so it's off-topic. I don't see why chaining multiple splitters shouldn't work...
    – dirkt
    Nov 26 at 12:49










  • I'm afraid of signal attenuation and I'd like to do some research before running off and buying a bunch of expensive splitters that might not meet my requirements. The cost of the cables run up to quite a lot too.
    – Dois
    Nov 27 at 7:22












  • Splitters must be active, so you needn't worry about signal attenuation. You need to make sure to use powered splitters, though. And yes, wiring up that many splitters is a nightmare no matter how you go about it. So a network based solution, possibly even WLAN if possible in your situation, with a multicast stream would be a lot better (non-multicast will saturate WLAN). If it's LAN instead of WLAN, you need a big switch and lots of LAN cables instead of HDMI splitters and HDMI cables...
    – dirkt
    Nov 27 at 7:37















up vote
0
down vote

favorite












I am thinking of implementing this by daisy-chaining multiple splitters but I am not sure if it will work.



Does anyone know of a cost-effective solution to this?



Thanks.






video hdmi video-streaming projector splitter







share|improve this question













closed as off-topic by Ipor Sircer, dirkt, Mokubai♦ Nov 26 at 12:59


This question appears to be off-topic. The users who voted to close gave this specific reason:


  • "Questions seeking for hardware shopping recommendations are off-topic because they are often relevant only to the question author at the time the question was asked and tend to become obsolete quickly. Instead of asking what to buy, try asking how to find out what suits your needs." – Ipor Sircer, Mokubai

If this question can be reworded to fit the rules in the help center, please edit the question.













  • You certainly can't do this on the PC itself, so it's off-topic. I don't see why chaining multiple splitters shouldn't work...
    – dirkt
    Nov 26 at 12:49










  • I'm afraid of signal attenuation and I'd like to do some research before running off and buying a bunch of expensive splitters that might not meet my requirements. The cost of the cables run up to quite a lot too.
    – Dois
    Nov 27 at 7:22












  • Splitters must be active, so you needn't worry about signal attenuation. You need to make sure to use powered splitters, though. And yes, wiring up that many splitters is a nightmare no matter how you go about it. So a network based solution, possibly even WLAN if possible in your situation, with a multicast stream would be a lot better (non-multicast will saturate WLAN). If it's LAN instead of WLAN, you need a big switch and lots of LAN cables instead of HDMI splitters and HDMI cables...
    – dirkt
    Nov 27 at 7:37













up vote
0
down vote

favorite









up vote
0
down vote

favorite











I am thinking of implementing this by daisy-chaining multiple splitters but I am not sure if it will work.



Does anyone know of a cost-effective solution to this?



Thanks.






video hdmi video-streaming projector splitter







share|improve this question













I am thinking of implementing this by daisy-chaining multiple splitters but I am not sure if it will work.



Does anyone know of a cost-effective solution to this?



Thanks.






video hdmi video-streaming projector splitter




video hdmi video-streaming projector splitter






share|improve this question













share|improve this question











share|improve this question




share|improve this question










asked Nov 26 at 12:07









Dois

11617




11617




closed as off-topic by Ipor Sircer, dirkt, Mokubai♦ Nov 26 at 12:59


This question appears to be off-topic. The users who voted to close gave this specific reason:


  • "Questions seeking for hardware shopping recommendations are off-topic because they are often relevant only to the question author at the time the question was asked and tend to become obsolete quickly. Instead of asking what to buy, try asking how to find out what suits your needs." – Ipor Sircer, Mokubai

If this question can be reworded to fit the rules in the help center, please edit the question.




closed as off-topic by Ipor Sircer, dirkt, Mokubai♦ Nov 26 at 12:59


This question appears to be off-topic. The users who voted to close gave this specific reason:


  • "Questions seeking for hardware shopping recommendations are off-topic because they are often relevant only to the question author at the time the question was asked and tend to become obsolete quickly. Instead of asking what to buy, try asking how to find out what suits your needs." – Ipor Sircer, Mokubai

If this question can be reworded to fit the rules in the help center, please edit the question.












  • You certainly can't do this on the PC itself, so it's off-topic. I don't see why chaining multiple splitters shouldn't work...
    – dirkt
    Nov 26 at 12:49










  • I'm afraid of signal attenuation and I'd like to do some research before running off and buying a bunch of expensive splitters that might not meet my requirements. The cost of the cables run up to quite a lot too.
    – Dois
    Nov 27 at 7:22












  • Splitters must be active, so you needn't worry about signal attenuation. You need to make sure to use powered splitters, though. And yes, wiring up that many splitters is a nightmare no matter how you go about it. So a network based solution, possibly even WLAN if possible in your situation, with a multicast stream would be a lot better (non-multicast will saturate WLAN). If it's LAN instead of WLAN, you need a big switch and lots of LAN cables instead of HDMI splitters and HDMI cables...
    – dirkt
    Nov 27 at 7:37


















  • You certainly can't do this on the PC itself, so it's off-topic. I don't see why chaining multiple splitters shouldn't work...
    – dirkt
    Nov 26 at 12:49










  • I'm afraid of signal attenuation and I'd like to do some research before running off and buying a bunch of expensive splitters that might not meet my requirements. The cost of the cables run up to quite a lot too.
    – Dois
    Nov 27 at 7:22












  • Splitters must be active, so you needn't worry about signal attenuation. You need to make sure to use powered splitters, though. And yes, wiring up that many splitters is a nightmare no matter how you go about it. So a network based solution, possibly even WLAN if possible in your situation, with a multicast stream would be a lot better (non-multicast will saturate WLAN). If it's LAN instead of WLAN, you need a big switch and lots of LAN cables instead of HDMI splitters and HDMI cables...
    – dirkt
    Nov 27 at 7:37
















You certainly can't do this on the PC itself, so it's off-topic. I don't see why chaining multiple splitters shouldn't work...
– dirkt
Nov 26 at 12:49




You certainly can't do this on the PC itself, so it's off-topic. I don't see why chaining multiple splitters shouldn't work...
– dirkt
Nov 26 at 12:49












I'm afraid of signal attenuation and I'd like to do some research before running off and buying a bunch of expensive splitters that might not meet my requirements. The cost of the cables run up to quite a lot too.
– Dois
Nov 27 at 7:22






I'm afraid of signal attenuation and I'd like to do some research before running off and buying a bunch of expensive splitters that might not meet my requirements. The cost of the cables run up to quite a lot too.
– Dois
Nov 27 at 7:22














Splitters must be active, so you needn't worry about signal attenuation. You need to make sure to use powered splitters, though. And yes, wiring up that many splitters is a nightmare no matter how you go about it. So a network based solution, possibly even WLAN if possible in your situation, with a multicast stream would be a lot better (non-multicast will saturate WLAN). If it's LAN instead of WLAN, you need a big switch and lots of LAN cables instead of HDMI splitters and HDMI cables...
– dirkt
Nov 27 at 7:37




Splitters must be active, so you needn't worry about signal attenuation. You need to make sure to use powered splitters, though. And yes, wiring up that many splitters is a nightmare no matter how you go about it. So a network based solution, possibly even WLAN if possible in your situation, with a multicast stream would be a lot better (non-multicast will saturate WLAN). If it's LAN instead of WLAN, you need a big switch and lots of LAN cables instead of HDMI splitters and HDMI cables...
– dirkt
Nov 27 at 7:37










1 Answer
1






active

oldest

votes

















up vote
2
down vote













You could output the video as a stream on one pc, and play this stream with something like a raspberry pi attached to the 40 projectors? In this case, every projector would have a raspberry pi attached to it.






share|improve this answer























  • That might be a good idea actually. What software would you use to stream? I would need to stream as close to real-time as possible. Ideally through LAN without an Internet connection.
    – Dois
    Nov 27 at 7:15


















1 Answer
1






active

oldest

votes








1 Answer
1






active

oldest

votes









active

oldest

votes






active

oldest

votes








up vote
2
down vote













You could output the video as a stream on one pc, and play this stream with something like a raspberry pi attached to the 40 projectors? In this case, every projector would have a raspberry pi attached to it.






share|improve this answer























  • That might be a good idea actually. What software would you use to stream? I would need to stream as close to real-time as possible. Ideally through LAN without an Internet connection.
    – Dois
    Nov 27 at 7:15















up vote
2
down vote













You could output the video as a stream on one pc, and play this stream with something like a raspberry pi attached to the 40 projectors? In this case, every projector would have a raspberry pi attached to it.






share|improve this answer























  • That might be a good idea actually. What software would you use to stream? I would need to stream as close to real-time as possible. Ideally through LAN without an Internet connection.
    – Dois
    Nov 27 at 7:15













up vote
2
down vote










up vote
2
down vote









You could output the video as a stream on one pc, and play this stream with something like a raspberry pi attached to the 40 projectors? In this case, every projector would have a raspberry pi attached to it.






share|improve this answer














You could output the video as a stream on one pc, and play this stream with something like a raspberry pi attached to the 40 projectors? In this case, every projector would have a raspberry pi attached to it.







share|improve this answer














share|improve this answer



share|improve this answer








edited Nov 26 at 12:45

























answered Nov 26 at 12:12









Houbie

1559




1559












  • That might be a good idea actually. What software would you use to stream? I would need to stream as close to real-time as possible. Ideally through LAN without an Internet connection.
    – Dois
    Nov 27 at 7:15


















  • That might be a good idea actually. What software would you use to stream? I would need to stream as close to real-time as possible. Ideally through LAN without an Internet connection.
    – Dois
    Nov 27 at 7:15
















That might be a good idea actually. What software would you use to stream? I would need to stream as close to real-time as possible. Ideally through LAN without an Internet connection.
– Dois
Nov 27 at 7:15




That might be a good idea actually. What software would you use to stream? I would need to stream as close to real-time as possible. Ideally through LAN without an Internet connection.
– Dois
Nov 27 at 7:15



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