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visits member for 1 years, 4 months
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17h
comment Keying Out Smoke Against a Black Background
Thats why I put it in qoutation marks. Every way that gets you there is a proper way. The screen blend mode is just the most common way to do it. You also have control over the outcome by using a level and or curve adjustment.
19h
comment Keying Out Smoke Against a Black Background
While this is a very good answer that will produce good results, the "proper" way would be to simply use the "screen" blend mode as mentioned by Justin Brunson in his answer. Its the standard way of dealing with any particle type stock footage on black background. That doesn't mean you shouldn't try the other ways mentioned here, not every footage is made for the screen blend mode.
19h
revised Graphic music visualizer without after effects?
added 151 characters in body
19h
revised Intersecting animated masks
deleted 8 characters in body
19h
comment Vertical Black Bars, Aspect Ratio Problem. NEED A FIX
Edited accordingly.
19h
answered Intersecting animated masks
20h
comment Intersecting animated masks
Aaah I see, makes sense now. Then I know an answer for that.
20h
revised Graphic music visualizer without after effects?
added 137 characters in body
20h
comment Graphic music visualizer without after effects?
True, I read it more as a question asking for an alternative tool. Not how exactly to do it.
20h
awarded  Scholar
20h
accepted Recommendable production codecs for Adobe video products
20h
revised Vertical Black Bars, Aspect Ratio Problem. NEED A FIX
added 47 characters in body
20h
comment Vertical Black Bars, Aspect Ratio Problem. NEED A FIX
Right I forgot about that, I just divided the aspect ratio.
20h
answered Video fails to play in QT browser plugin. Encoding problem?
20h
answered Graphic music visualizer without after effects?
20h
answered Vertical Black Bars, Aspect Ratio Problem. NEED A FIX
21h
comment Intersecting animated masks
What exactly is your issue? What do you expect to happen when the masks intersect? Are you masking one footage file with both masks at diffrent areas or does mask 2 and 3 have different footage that they are masking?
23h
revised Selectively blur many but not all of the faces in a video
added 251 characters in body
2d
awarded  Citizen Patrol
2d
comment DirectShow frame grab from multiple hardware encoded H.264 streams over USB/PCI Express
This is a programming question for stackoverflow. If it gets moved over there I would give your question a try. A quick answer to you questions though. You will run very quickly into performance issues with your average desktop PC. Yes you can access more than one DirectShow devices at once, doesn't matter if its the same model, they just need to have a diffrent device ID number. Does it make sense? Not all that much as this will not work on all that many machines out there and only works with specific recording hardware.