@mark_m That would be great I have a 6k pro too. They can be controlled by the ATEM software. Now, the ATEM software can be controlled via OSC through Banyan AV (aKA ATEM OSC) In order to control the atem you have do have one but all ot the camera main parameters are controlled by the atem software (even the primary colo wheels, iris shuttere speed and a lot more. All passing from the atem to the camera via HDMY cable (beware the cable ehould be compatible with Consumer Technology Association/Electronic Industries Alliance standars (no all of them are). In other words, if tiu have an atem you might be able to do that today. But for sre it would be simpler to have a python script. Although I don't know how the information would travel through HDMI. If someone comes up with  a script I can test it for sure.

All the best 

@t_decker

Hi,

I think the problem might be the way the memory number is passed. In the user input, the memory number must be an integer (1, 2, 3, etc.). Within the TCP Send actor, the P1:C parameter converts it to the hex value 01. I tested it this way and it worked fine.
Best regards.

Javi

@jandraka, amazing! Thanks!

After some false starts, I've got it sort of working (Ok, I just need a bigger screen so I can see what I'm connecting). I had to adjust the trigger delays otherwise the projector wouldn't register the ESC/VP enable command. 

Mute On and Mute Off work great. Memory select works if I send converted hex string with the memory position included in the string. The ASCII command version isn't working though. I think it's an issue with the parameter? If I have a little more time this afternoon, I think I'll try the hex string with the P1 in place of the memory position.

Worse comes to worse, I could brute force the solution by setting up a different TCP Send for each position I might use...

Thanks again!

TD

EDIT: I re-did the TCP command to be fully a hex string with P1 in place of the variable, and it works! Yay!
epson_tcp_control_izzy_3_26.iua3

@mark_m

If something has an API it's almost certain one can control it through Isadora using one actor or another (probably Pythoner).

@t_decker

I forgot to mention that for TCP communication via ESC/VP21 command protocol, you don't need to activate the web API on the projector.

Best

Javi

@pascal

As I replied to your support ticket:

I just opened Isadora 2.6.1 on my Windows 11 machine and it appears to be working as expected. 
Do you have third party plugins/FFGL effect etc installed? You might need to Hide anything like that from Isadora (rename the folders.. I generally add '_HIDE' to the foldername) That way the externals won't be loaded the next time you open Isadora. 
You can also, try deleting your preferences file. It may be that something about your video config changed with the update, and this will reset things.
You can find the preferences at: C:\Users[YourUserName]\AppData\Roaming\TroikaTronix

@t_decker

I'm attaching some screenshots so you can create the user actor yourself. Double-click the TCP Send actor and copy and paste the command.
I hope this helps.
Best regards

Javi

epson-tcp.zip

@jandraka,

Thanks for responding so quickly. I hate to ask, but is there a Isadora 3.26 version of your actor? We haven't upgraded yet, so I'm unable to open it.

My projectors don't explicitly enable or disable the Web API which appears to exist in later models, but there is definitely some sort of ESC/VP21 web control capability as I can do it through other apps. I'm starting to wonder if I need to specify a different version of the API in the command as it looks like some Epson models use different API versions (https://download3.ebz.epson.ne...)?

I'll get going on Wireshark in the meantime! Thanks, Javi! (and @BvG73 :-))

Tristan

Hi, 

I have a user actor for you that I hope will help. You have to enter the projector's IP address and then select the memory number you want. I've tested it with my projector and it works perfectly.
You can also explore more commands. If the command you send requires a parameter, you have to leave a space (e.g., "POPLP ") and then add the parameter in the format P1:C.
Best regards.

Javi

epson-tcp-control.iua4.zip

escvp21_command_list_revh.xlsx.zip

Hi,

The user actors I shared require the Web API protocol to be enabled in the Epson projector's menu. Your model may not have that option. It's in Menu > Network > Network Settings > Others > Web API Settings (my menu is in Spanish, so I assume it's something like that). If you don't have the Web API option, you may be able to use Wireshark to monitor what's being sent via the web browser and make the request with a GET/POST actor.
Hope that helps.

Best regards.

Javi