Webpresenter problem with Facebook live

Hello
who here uses the webpresenter, I have a problem to have the 720p with facebook live, I am at maximum in 360p I look good but I can not find a solution.

https://www.google.co.uk/search?ei=ncXk ... 9Qyq0GM%3D

Thank you for the links, for my part I did a lot of testing, and the image is better by going through an USB shuttle shuttle and OBS.
Going through OBS and the Webpresenter the image is less neat and resized.
I use a Sony PXW-X70 camera and a Macbook PRO 15 "

I conclude that the Webpresenter is really not a good product for live quality on Facebook, on Skype the image goes well.

The image is better by going through an USB shuttle shuttle and OBS.
Going through OBS and the Webpresenter the image is less neat and resized.
I use a Sony PXW-X70 camera and a Macbook PRO 15 "

I conclude that the Webpresenter is really not a good product for live quality on Facebook, on Skype the image goes well.

I'm guessing it's prob. because you seeing a double compression on ur workflow, the WP is compressing to a h264 and then OBS is doing the same, you can't control the compression on the WP but I seem to remember reading about this elsewhere and the solution was to turn it off of narrow the compression that's used in OBS ???

A.

Going through OBS and the Webpresenter the image is less neat and resized.

Regarding the resolution: Via the USB UVC protocol, several resolutions are provided and two different compressions (raw and mjpeg). You need to select the highest resolution wiht mjpeg to get the best result.

Further, what Andrew says, OBS reencodes.

To have 720P with facebook and web presenter, you need to use OBS and modify this parameter : keyframe = 2. By default it's 0 for automatic but facebook live needs keyframe every 2 seconds.