How to:- Live composite pop-up video at DVinfo.net

Gifford Garry · July 6th, 2010, 02:57 PM

Hi, I'm new 'round here so please be patient.
I'm a musician in lanzarote and have noticed the crazy amount of flat screen tv's in the bars I play in, so I got to thinking how to utilise them in a show.
I want to do a live camera vh1 pop-up video kind of thing (where info bubbles "pop-up" on screen at relevant times).
I have used backing tracks before and was thinking of turning them into chroma key videos with the info bubbles and other footage on a green background and compositing it over a live camera of us on stage.
I can make the videos but don't have a clue as to what software and hardware I'll need to do it live.
Does anyone have any ideas?
Cheers.
Giff

Paul R Johnson · July 6th, 2010, 03:22 PM

One of the interesting bits of software is arkaos - essentially it's a media server, kind of like a sampler, but for video. It lets you take graphics, video clips and live video, and then map these to keys on a computer keyboard, and you can also have effects and all kinds of video treatment too - so you can kind of play images like you'd play a music keyboard. It can also be controlled from midi, or dmx from a lighting desk. I think you can download a demo. Camera wise, it depends on what inputs you have available, but it's rather neat. I've got a lighting controller that I use for music events, and I trigger the video via Arkaos. It can handle multiple outputs too - I found it a bit complicated at first, but I'm getting better. There are alternatives, like Hippotizer, which is a hardware/software combination rather than stand-alone software for your own pc.

July 6th, 2010, 02:57 PM	#1
Gifford Garry Tourist Join Date: Jun 2010 Location: Spain Posts: 1	How to:- Live composite pop-up video Hi, I'm new 'round here so please be patient. I'm a musician in lanzarote and have noticed the crazy amount of flat screen tv's in the bars I play in, so I got to thinking how to utilise them in a show. I want to do a live camera vh1 pop-up video kind of thing (where info bubbles "pop-up" on screen at relevant times). I have used backing tracks before and was thinking of turning them into chroma key videos with the info bubbles and other footage on a green background and compositing it over a live camera of us on stage. I can make the videos but don't have a clue as to what software and hardware I'll need to do it live. Does anyone have any ideas? Cheers. Giff

July 6th, 2010, 03:22 PM	#2
Paul R Johnson Inner Circle Join Date: Nov 2005 Location: Lowestoft - UK Posts: 4,045	One of the interesting bits of software is arkaos - essentially it's a media server, kind of like a sampler, but for video. It lets you take graphics, video clips and live video, and then map these to keys on a computer keyboard, and you can also have effects and all kinds of video treatment too - so you can kind of play images like you'd play a music keyboard. It can also be controlled from midi, or dmx from a lighting desk. I think you can download a demo. Camera wise, it depends on what inputs you have available, but it's rather neat. I've got a lighting controller that I use for music events, and I trigger the video via Arkaos. It can handle multiple outputs too - I found it a bit complicated at first, but I'm getting better. There are alternatives, like Hippotizer, which is a hardware/software combination rather than stand-alone software for your own pc.