[App] libAmbiLight E/F/H (MST-only)
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- SamyGO Project Donor
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- Location: Bulgaria
Re: [App] libAmbiLight E/F/H
Check my post with the node mcu diagram GPIO 0 Gpio 2 are the ports
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Sent from my D6503 using Tapatalk
Re: [App] libAmbiLight E/F/H
Got the same problem with crashing my TV. Just only working with ALT method.
Any chance to get this working for ALT method?
EDIT:
Found some example code for jpeg decompression in memory with jpeglib.
Maybe it's possible to implement that jpg decompression with ALT method to get the color information back.
https://gist.github.com/PhirePhly/3080633
Re: [App] libAmbiLight E/F/H
Still I need Wlan on my ESP8266? And if, why?
Because I have trouble to connect with WinSCP everytime I put in my NodeMCU because it takes the same IP-Address of my TV.
I'm waiting for my WS2801 from Aliexpress because I first wanna try on my small TV in bedroom before I change everything in Livingroom.
Will Ambilight start when I put my TV on or do I have to make anything else?
Thx for your help
Because I have trouble to connect with WinSCP everytime I put in my NodeMCU because it takes the same IP-Address of my TV.
I'm waiting for my WS2801 from Aliexpress because I first wanna try on my small TV in bedroom before I change everything in Livingroom.
Will Ambilight start when I put my TV on or do I have to make anything else?
Thx for your help
My TV's: UE50H6470 and UE75H6470
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- SamyGO Project Donor
- Posts: 489
- Joined: Sun Mar 23, 2014 8:15 pm
- Location: Bulgaria
Re: [App] libAmbiLight E/F/H
You need network connection because your TV will send requests to node mcu. To avoid ip address conflicts you can set up dhcp static address alias for NodeMcu from your router.
Before buying anything make sure your TV is H series because it seems is the only one which is confirmed to work with this lib.
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Before buying anything make sure your TV is H series because it seems is the only one which is confirmed to work with this lib.
Sent from my D6503 using Tapatalk
Re: [App] libAmbiLight E/F/H
@bobiturboto
Thx
I have two H-Series (UE50H6470 and UE75H6470). I've bought them because of this I only have to make one Channellist and I've needed Scart for Ambilight in Livingroom. And after I've read this thread I bought the WS2801 again
Thx
I have two H-Series (UE50H6470 and UE75H6470). I've bought them because of this I only have to make one Channellist and I've needed Scart for Ambilight in Livingroom. And after I've read this thread I bought the WS2801 again
Normally my TV is connected with Lan and not over WLan because signal in Bedroom is weak. Do I have to use only WLan?You need network connection because your TV will send requests to node mcu.
My TV's: UE50H6470 and UE75H6470
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- SamyGO Project Donor
- Posts: 489
- Joined: Sun Mar 23, 2014 8:15 pm
- Location: Bulgaria
Re: [App] libAmbiLight E/F/H
For NodeMcu you have no choice because it has only wlan. For the tv it doesn't matter my is connected by LAN too
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Sent from my D6503 using Tapatalk
Re: [App] libAmbiLight E/F/H
Yesterday I've tried to make Screenshots as well for testing.
Here are my Results: No Picture, TV freezes
Perfect Picture
Picture is upside down
Here are my Results:
Code: Select all
samyGOso -d -T -B -l /mnt/opt/privateer/usr/libso/libScreenShot.so JPG
Code: Select all
samyGOso -d -A -B -l /mnt/opt/privateer/usr/libso/libScreenShot.so ALT
Code: Select all
samyGOso -d -T -B -l /mnt/opt/privateer/usr/libso/libScreenShot.so
My TV's: UE50H6470 and UE75H6470
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- SamyGO Project Donor
- Posts: 489
- Joined: Sun Mar 23, 2014 8:15 pm
- Location: Bulgaria
Re: RE: Re: [App] libAmbiLight E/F/H
Can we use the same approach like for J seriesadonis wrote:Hmmm... that's unfortunate if it only works with the ALT method correctly.
The ALT method grabs the screen as a compressed JPG. This means that the pixel information isn't directly accessible, instead it needs to be decoded, which isn't that easy.
http://forum.samygo.tv/viewtopic.php?p=105310#p105310
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Re: [App] libAmbiLight E/F/H
Hey... that looks promising... I am going to take a look at it at some point. I hope it worksWarLLe wrote: ↑Thu Aug 30, 2018 3:55 pm
Got the same problem with crashing my TV. Just only working with ALT method.
Any chance to get this working for ALT method?
EDIT:
Found some example code for jpeg decompression in memory with jpeglib.
Maybe it's possible to implement that jpg decompression with ALT method to get the color information back.
https://gist.github.com/PhirePhly/3080633
Thank you for your research and your hint.
Re: [App] libAmbiLight E/F/H
Allodo wrote: ↑Fri Sep 07, 2018 7:15 am Yesterday I've tried to make Screenshots as well for testing.
Here are my Results:No Picture, TV freezesCode: Select all
samyGOso -d -T -B -l /mnt/opt/privateer/usr/libso/libScreenShot.so JPG
Perfect PictureCode: Select all
samyGOso -d -A -B -l /mnt/opt/privateer/usr/libso/libScreenShot.so ALT
Picture is upside downCode: Select all
samyGOso -d -T -B -l /mnt/opt/privateer/usr/libso/libScreenShot.so
Code: Select all
samyGOso -d -T -B -l /mnt/opt/privateer/usr/libso/libScreenShot.so