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fzwoch / obs-teleport

An OBS Studio plugin for an open NDI-like replacement. Pretty simple, straight forward. No NDI compatibility in any form.
GNU General Public License v2.0
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Color space settings in OBS can cause Teleport to lag. #63

Closed ScottVordem closed 1 year ago

ScottVordem commented 1 year ago

I decided to make this a new issue since it is a different issue than the stuttering I was having before.

I have noticed that the color space settings in OBS (under advanced) has an effect on Teleport.

Rec. 601 on the transmitting machine causes extreme lag on the receiving machine while Rec. 709 does not, but Rec. 709 on the transmitting machine causes some lag while recording on the receiving machine.

Strangely, the best settings in my case is to set the transmitting machine's color space to sRGB and the receiving machine to Rec. 709. This provides the smoothest stream and recording for me.

This was tested both on OBS 28.1.2 and the latest build (29.0.0) and results are the same for both versions.

fzwoch commented 1 year ago

Other formats may introduce some color conversions in some areas, not sure though. Rec.601 and Rec.701 is just a flag on how to interpret the color values. It should not have any impact on performance.

fzwoch commented 1 year ago

Closing as I don't see anything in this plugin that may cause this.