MiroTalk SFU: Recording not possible?

[nebulon]

perfect, I will prepare a package update then. So just to double check, this only applies to the SFU flavor of mirotalk?

[MiroTalk]

perfect, I will prepare a package update then. So just to double check, this only applies to the SFU flavor of mirotalk?

WIP on MiroTalk SFU: Let me fix this first, then I’ll ping you when done

[nebulon]

in case your code would ensure the paths via "mkdirp()" it would make the package code easier

[MiroTalk]

@nebulon @James @shrey

Implemented in MiroTalk SFU v2.0.14 — Docker image is building now (available in ~1 hour).

• Commit
• Build

For Cloudron deployments, server-side recording should now work using the following configuration:

Recording

RECORDING_ENABLED=true
RECORDING_DIR='../data/rec'            # Path relative to /app/code → resolves to /app/data/rec
RECORDING_MAX_FILE_SIZE=1073741824     # Max file size in bytes (default: 1GB)

RTMP

RTMP_DIR='../data/rtmp'                # Path relative to /app/code → resolves to /app/data/rtmp

Note

If the target directories do not exist, MiroTalk SFU will automatically create them at runtime, just like before.

Cloudron automatically mounts /app/data, so using ../data/... ensures the app writes to the persistent, writable directory.

[nebulon]

New package is out. Thanks for all the work @mirotalk-57bab571 and being so proactive here!

[MiroTalk]

@nebulon said in MiroTalk SFU: Recording not possible?:

New package is out. Thanks for all the work @mirotalk-57bab571 and being so proactive here!

Good! I’m always here to help. Thanks to Cloudron for trusting MiroTalk and supporting us! By the way, I love the new Cloudron UI v.9.0.10, it looks amazing!

[MiroTalk]

PS: Thanks also to @James for his IT support and excellent debugging and suggestions.

[shrey]

Hi @nebulon @mirotalk-57bab571
So, i'm still unable to boot up the app after setting RECORDING_ENABLED=true :

Nov 15 09:36:54 node:fs:1364
Nov 15 09:36:54 const result = binding.mkdir(
Nov 15 09:36:54 ^
Nov 15 09:36:54 2025-11-15T04:06:54Z
Nov 15 09:36:54 Error: ENOENT: no such file or directory, mkdir '/app/code/app/rec/'
Nov 15 09:36:54 at Object.mkdirSync (node:fs:1364:26)
Nov 15 09:36:54 at Object.<anonymous> (/app/code/app/src/Server.js:280:12)
Nov 15 09:36:54 at Module._compile (node:internal/modules/cjs/loader:1554:14)
Nov 15 09:36:54 at Object..js (node:internal/modules/cjs/loader:1706:10)
Nov 15 09:36:54 at Module.load (node:internal/modules/cjs/loader:1289:32)
Nov 15 09:36:54 at Function._load (node:internal/modules/cjs/loader:1108:12)
Nov 15 09:36:54 at TracingChannel.traceSync (node:diagnostics_channel:322:14)
Nov 15 09:36:54 at wrapModuleLoad (node:internal/modules/cjs/loader:220:24)
Nov 15 09:36:54 at Function.executeUserEntryPoint [as runMain] (node:internal/modules/run_main:170:5)
Nov 15 09:36:54 at node:internal/main/run_main_module:36:49 {
Nov 15 09:36:54 errno: -2,
Nov 15 09:36:54 code: 'ENOENT',
Nov 15 09:36:54 syscall: 'mkdir',
Nov 15 09:36:54 path: '/app/code/app/rec/'
Nov 15 09:36:54 }
Nov 15 09:36:54 2025-11-15T04:06:54Z
Nov 15 09:36:54 Node.js v22.14.0
Nov 15 09:36:54 \

[MiroTalk]

@shrey said in MiroTalk SFU: Recording not possible?:

So, i'm still unable to boot up the app after setting RECORDING_ENABLED=true

Forget the previous env configuration. In the latest Cloudron commit, recording is enabled by default, and the app/data path now appears to be automatically resolved as well.

[shrey]

@mirotalk-57bab571

I restarted the updated app, but i still get only this:

No rec folder available, and no default recording taking place.

[shrey]

@mirotalk-57bab571

It seems like 2 separate updated packages have been released for this.
Just came across the 2nd one and updated the app again.

1. The rec folder is now available in /app/data/
2. All recordings are still being saved on the local device only. No server-side recording. No S3 recording.

[james]

Hello @shrey
I have just updated my Mirotalk SFU app and now the recordings are stored inside the Mirotalk SFU app in /app/data/rec/.
Please share your /app/data/env file.
With the updated app and a fresh installed app the recording works.
In a meeting I can do:

ls -lah /app/data/rec/
total 5.2M
drwxr-xr-x 2 cloudron cloudron 4.0K Nov 15 09:46 .
drwxr-xr-x 3 cloudron cloudron 4.0K Nov 15 09:44 ..
-rw-r--r-- 1 cloudron cloudron 5.2M Nov 15 09:46 Rec_09598YoungSpid_2025_11_15_10_45_32_e0005370-10dd-4487-a68e-cff4d94f274d.webm