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June 16th, 2006, 09:34 PM
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#16 |
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Capt. Quirk
Join Date: Apr 2002
Location: Middle of the woods in Georgia
Posts: 3,596
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You forgot FUBAR, for those butter finger moments on a boat, tall buildings...
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www.SmokeWagonLeather.us |
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June 17th, 2006, 03:01 AM
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#17 |
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Regular Crew
Join Date: Aug 2004
Location: Amstetten Austria
Posts: 140
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new HD format riddles
reading through this: http://www.dvinfo.net/conf/showthrea...&highlight=GOP thread I'd need many more abbriviations explained ( though reading through that thread does explain some )
AVC H.264 Linear PCM GOP ( vs. no-gop resp. framebased format ) AVCHD AVC-Intra DVCPROHD IPTV XDCAM COREAVC |
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June 17th, 2006, 10:10 PM
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#18 |
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Major Player
Join Date: Mar 2005
Posts: 423
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SSE implies it is a desired effect, try
SSF = Split Screen Fault |
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July 30th, 2006, 10:47 AM
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#19 |
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Regular Crew
Join Date: Mar 2006
Location: Minneapolis, MA
Posts: 84
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Might I add
ROFLMAO (Rolling On Floor Laughing MY $@% Off) PCB (Pre Constructed Building) - Where I Live DFAC (Dining Facility) - Where I Eat OC (Operations Center) - Where I work HMMWV (Highly Maneuverable Mobile Wheeled Vehicle) - What I Drive OK, it's not related to video. Seriously though, thanks for the defenitions, some people like me are overloaded with acronyms. I use to be a computer engineer too, so I have all that stuff inn my brain too! (IDE, SCCI, RAM, ROM, TCP/IP, BITS BYTES, Etc...) What a complicated world we have created! |
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October 29th, 2006, 11:04 PM
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#20 |
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Major Player
Join Date: Apr 2005
Location: Knoxville TN
Posts: 589
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Lets not forget...
WTF?! You figure it out, I like my posting privileges. ;)
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Our eyes allow us to see the world - The lens allows others to see the world through our eyes. RED ONE #977 |
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November 16th, 2006, 04:32 AM
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#21 | |
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Major Player
Join Date: Aug 2005
Location: Belgium
Posts: 497
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Quote:
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High-Definition Video Consultant - CEO of Delimex NV - http://www.delimex.be gear of choice : http://www.wespgear.com |
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December 13th, 2006, 08:06 PM
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#22 |
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Major Player
Join Date: Aug 2006
Location: Larkspur, CA
Posts: 378
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My personal favorite
Well since I live here out on the west coast in casual California...
NIFOC = naked in front of computer |
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December 13th, 2006, 08:16 PM
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#23 |
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Inner Circle
Join Date: Nov 2006
Location: Tallahassee, FL
Posts: 4,100
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On a more serious note, I'd LOVE to see a glossary of all the three letter codes used by people involved with film, particularly the camera, lighting, and cinematography folk.
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February 1st, 2007, 03:48 PM
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#24 |
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Regular Crew
Join Date: Dec 2005
Location: Angers, France
Posts: 181
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JVC HD200 14 bit A/D?
On the new JVC HD200 one of its features states: 14 bit A/D?
Sorry guys what is the A/D referring to here? Thanks |
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February 1st, 2007, 04:57 PM
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#25 |
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Major Player
Join Date: Mar 2005
Posts: 423
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A/D= Analogue to Digital converter
The light hits the sensor. At each pixel the light generates a voltage (think of a solar cell). This voltage is an analogue measure of the amount of light hitting the sensor. This voltage is measured by the A/D converting it from an analogue voltage level into a Digital value (eg 1 volt). The more accurate the A/D process the more accurate the digital value of the original voltage. Generally speaking the more bits the better. Just like with the number of colours in a digital photo (8bit = 256 colours, 16bit = 16million colours). 12bit (HD100 I think) generated a voltage with 4096 possible values 14bit (HD200/250) generates a voltage reading with 16,384 possible values. As you can see, each bit increase in sampling doubles the resolution. The 2 bit difference is quite significant. |
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February 21st, 2007, 12:39 AM
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#26 |
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Regular Crew
Join Date: Dec 2006
Location: New Jersey
Posts: 88
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BTW::::: By the way
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August 1st, 2007, 10:22 AM
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#27 |
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New Boot
Join Date: Feb 2007
Location: Atlanta, Georgia USA
Posts: 7
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Ois
On another thread Steve Mullin referred to "OIS" as in; "At the price point it attracted point-and-shooters who loved its sexy look, but care only about low-light and OIS."
And speaking of "low light", I'm in the dark. What does "OIS" mean. |
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August 1st, 2007, 12:33 PM
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#28 |
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Major Player
Join Date: Apr 2005
Location: Knoxville TN
Posts: 589
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OIS = optical image stabilizer or stabilization
__________________
Our eyes allow us to see the world - The lens allows others to see the world through our eyes. RED ONE #977 |
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September 4th, 2008, 07:23 AM
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#29 | |
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Major Player
Join Date: Jun 2008
Location: Dayton, TN (USA)
Posts: 219
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Quote:
H.264 a compression scheme used for video delivery on the web (and possibly other places as well, I'm not sure) GOP--Group of Pictures. It's the way HDV compresses video, taking 6 frames at a time and compressing them together. More efficient compression (smaller files) but it also takes longer to edit and render since your NLE has to work with the frames adjacent to the one you're trying to effect. AVCHD--A compression scheme used in some of the cameras which record to flash media. I think this is the most "efficient" of the HD codecs, since it runs at around 13MB/s DVCProHD--Panasonic's HD codec. XDCAM--codec used by Sony |
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