LSL Playback

[MalcolmSlaney]

I'm new to LSL, and I'm developing some real-time software using input broadcast with LSL.

I can see LabRecorder. But I want the opposite too. Is there a LabPlayback function somewhere? My data folks can record with LabRecorder. But I want to play the data back in real time.

Is this possible? (In case it matters, I want to receive the data in Python on MacOSX and in a colab.)

Thanks.

-- Malcolm

[insane-dreamer]

Hi Malcolm. There's https://github.com/labstreaminglayer/App-XDFStreamer which is open-source.

Alternatively, not open-source but available for free to academics is Neuropype (https://neuropype.io) which has first class support for both incoming and outgoing LSL streams. (Full disclosure: I'm on the dev team that makes Neuropype.)

[MalcolmSlaney]

Thank you! I’ll start with the XDF Streamer, because that seems simpler. We’re doing our own signal processing, so while Neuropype sounds wonderful, it seems harder to get going. Good luck on your project!!!! Thank you. - Malcolm

…

On Feb 27, 2024, at 10:39 AM, Sean Mullen ***@***.***> wrote: Hi Malcolm. There's https://github.com/labstreaminglayer/App-XDFStreamer which is open-source. Alternatively, not open-source but available for free to academics is Neuropype (https://neuropype.io <https://neuropype.io/>) which has first class support for both incoming and outgoing LSL streams. (Full disclosure: I'm on the dev team that makes Neuropype.) — Reply to this email directly, view it on GitHub <#112 (comment)>, or unsubscribe <https://github.com/notifications/unsubscribe-auth/AAHKLJ2Q4THNEA5SXWFIMG3YVYR6RAVCNFSM6AAAAABD4OCFASVHI2DSMVQWIX3LMV43OSLTON2WKQ3PNVWWK3TUHMYTSNRXGM3TAMJSG4>. You are receiving this because you authored the thread.

[cboulay]

XDFStreamer has some limitations that didn't work for me.
Maybe this pyxdf playback script will be useful:
xdf-modules/pyxdf#95