Frage von cartv:
Hello everybody!
We are currently under construction some bluebox studios.
Our dream would be in the studio with 2-3 cameras to work.
Now, however, we are facing a problem.
As in a real TV studio, the presenter already see what the camera is currently active, ie through a red light is displayed.
How could the cost-effective (for a simple Vidcast Production) achieve?
(Ok, the large versions with Remoteunit / Mixer from budget reasons, not in question)
We are grateful for every tip!
Antwort von thos-berlin:
Hello,
The red light indicator (Tally) really makes sense only if the images live cut, since they indicate which camera is currently to be seen.
Already have semiporfessionelle image mixer Tally Annschlüsse (or at least an option for it), which is usually "only" relay contacts to a common pole act. Thus, it should be easy enough to make a corresponding electronics for red lights to tinker with the lights and cameras s.die drape.
In Amateumixern (without direct Tally possibility) could hire an experienced electrician s.den the source of keys available LEDs "tap" and into a tally system together.
If your tapes recorded separately, then there is no visible camera. In this case there are two possibilities.
1) A detailed arrangement, when the players should look at what Camera.
2) A director instructed the actors using "button in the ear" (radio or cable)
3) A director cuts not live images, but with simple signal lamps, where the actor should look. (A pseudo-tally realized with few rocker switches).
Will you live cut and what mixer do you have in mind?
Antwort von cartv:
Should live cut and the signal, which comes from the desk then directly on the pc recorded.
at least that was the plan.
The mixer synonymous not yet exist and which should. purchased. Here we thought s.was used of ebay. There is perhaps a tip?
Thanks for the quick reply!
Antwort von megalutzi:
In Amateumixern (without direct Tally possibility) could hire an experienced electrician s.den the source of keys available LEDs "tap" and into a tally system together. Hi thos,
gibs to the haste of me ;-)
I had that with my old mixer so made.
My current mixer (Panasonic AG-MX70), the Tally-Info sensible from synonymous.
Uh, to the actual article: How the ChromaKey realized it, it is synonymous to the mixer, or the PC. When the PC I just completed a real-time application. For the mixers, there is partial loss of quality very nice. What unfortunately hardly Mixers (synonymous until my new and very expensive mixer), is the saving of settings. So there is a chroma-key attitude quickly retrieve without the colors fresh.
Antwort von cartv:
The Cromakeying should be in PC. If it is because what works about the live of course, klasse ...
Antwort von cartv:
Have just after the mixer Panansonic compatriots ... 6500, - is not bad;)
The smaller costs still synonymous to 3700, --
Used Panasonic mixer on ebay have not re-output Tally as I understand it: (
Antwort von ben z.:
SonySEG 2550 + Chroma Key Unit
Since it is broadcast, it should, however, terms such as ExternSync understand, otherwise it will not work.
Antwort von thos-berlin:
404ERR
Antwort von cartv:
I have read the "Data Video" mixer synonymous just found it.
The little 500 is already synonymous Tally nmur and costs 800, --
The big 800 is around 3000, - and could be upgraded with DV.
Sounds pretty good at both ...
The keying is later s.PC done in AE. Let's see, as I said is absolutely synonymous uncharted territory for us;)
I thank you already for the many tips!
Think we'll get the Datavideo Mixers times more detail and then we will probably Edirol sells;)
Antwort von Markus:
[video data] The little 500s ... ... is at 3 cameras are perfectly adequate and the picture quality in case of a Y / C connection is (mostly synonymous, in view of the price) to be surprisingly good. The Tally-control can be either ready to buy or even tinker.
Antwort von thos-berlin:
I can think of just one, that you in the event of a chroma-key post no soft crossfades with the mixer should do.
The effect is indeed on the "end" of the mixture and applied according to the color match the background image either switched through or not. When blending two images shimmer but confused, possibly synonymous So the green background superimposed by another object. Should there be stamped or not? Halbtransparenzen does not exist.
So, only with hard cuts or Wipes work with hard edges.
Antwort von Markus:
Or with the picture signal only through the keyer and then s.den mixers.
Antwort von thos-berlin:
... and then each source (camera), a keyer!
