5 ms·
Is it fast enough to operate on a live video feed from, say, a webcam?
by myridium 6y ago
Is it fast enough to operate on a live video feed from, say, a webcam?
- freeone3000 6y agoYes. OBS offers it. Teams and Zoom have guesswork-based imitations.
- deleted 6y ago[deleted]
- myridium 6y agoAnd where can I find the OBS implementation of this work?
- deleted 6y ago[deleted]
- kumarm 6y agohttps://github.com/obsproject/obs-studio https://github.com/obsproject/obs-studio
- rahimnathwani 6y agoI found the chroma key implementation, but this seems to assume you have a green screen or similar: https://github.com/obsproject/obs-studio/blob/master/plugins/obs-filters/data/chroma_key_filter.effect https://github.com/obsproject/obs-studio/blob/master/plugins... I thought GP was asking for an implementation of background removal without a green screen.
- fphhotchips 6y agoThat's definitely my impression, and to my knowledge, OBS doesn't offer it. I'd be thrilled to learn otherwise.
- myridium 6y agoIndeed. I'm fairly sure it's not in OBS. Which is why I asked for a link to where it was implemented. Surprisingly I didn't receive one...
- wallflower 6y agoThe Zoom guesswork-based imitation is pretty good, and it seems to be optimized for a single person's movement. It gets confused when there are more actors like a child or dog entering from stage left.
- jiofih 6y agoOBS only offers a green screen plugin, and the teams/zoom versions are nowhere even close to this good.
- can7 6y agoI recently tried to do this with Python OpenCV but it was too slow and had a lot of artifacts caused by my own shadows.
- aporit 6y agoI recently tried to do this with OpenCV but I didn't figure out how to make it fast enough and remove artifacts caused by my own shadows.
- cricalix 6y agoXSplit's VCam can do background removal without chroma-key. It's reasonably good, and emits a virtual webcam that VC clients or OBS can use as an input. Think it's 40 USD for a lifetime license. Has a bit of ghosting when you move quickly.