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Search took 0.18 seconds; generated 71 minute(s) ago. Search: Posts Made By: Glenn Chan
Forum: Final Cut Suite January 8th, 2008, 12:09 PM
Replies: 12
Views: 4,233
Posted By Glenn Chan
1a- Some of the problems is in how the chroma...

1a- Some of the problems is in how the chroma subsampling is done.
You could avoid part of this by setting your project to use the Animation codec (or another 4:4:4 codec like photoJPEG; photoJPEG...
Forum: What Happens in Vegas... January 7th, 2008, 10:35 PM
Replies: 7
Views: 1,927
Posted By Glenn Chan
Hmm there are different variants on the AVC HD...

Hmm there are different variants on the AVC HD format (much like the variations on the HDV format). I would try AVC HD files in the Vegas demo to see what kind of performance you are getting with...
Forum: High Definition Video Editing Solutions January 6th, 2008, 10:54 PM
Replies: 2
Views: 2,235
Posted By Glenn Chan
Rick- huh? "PCs" can definitely handle HD...

Rick- huh? "PCs" can definitely handle HD editing.

Many high-end systems like Flame and Lustre run on PC/Linux (you can buy the same hardware yourself I believe), Quantel runs on Windows 2000. ...
Forum: The View: Video Display Hardware and Software January 5th, 2008, 03:02 PM
Replies: 28
Views: 6,771
Posted By Glenn Chan
With the non-full raster/pixel formats you will...

With the non-full raster/pixel formats you will have scaling artifacts on top of scaling artifacts.

If you want to see the correct aspect ratio, then the image has to be expanded out to 1920x1080...
Forum: The View: Video Display Hardware and Software January 3rd, 2008, 03:02 PM
Replies: 8
Views: 5,513
Posted By Glenn Chan
1- HD is a different story. A HD CRT won't...

1- HD is a different story.

A HD CRT won't do full 1920x1080 HD resolution, and will tend to hide things like noise. But its colors are very good, black level is good, and they are good at...
Forum: The View: Video Display Hardware and Software January 3rd, 2008, 12:12 AM
Replies: 8
Views: 5,513
Posted By Glenn Chan
An example broadcast monitor: ...

An example broadcast monitor:
http://www.bhphotovideo.com/c/product/319818-REG/JVC_TM_H150CGU_TMH_150CGU_15_Inch_Color_Production.html

List of monitors on B&Hs site:...
Forum: Non-Linear Editing on the PC January 1st, 2008, 05:37 PM
Replies: 3
Views: 2,007
Posted By Glenn Chan
For SD video work, a CRT broadcast monitor would...

For SD video work, a CRT broadcast monitor would be the best idea (though getting harder to purchase). They are around $600 upwards. They don't do any wacky image enhancements and are designed to...
Forum: Open DV Discussion December 28th, 2007, 05:25 PM
Replies: 4
Views: 1,695
Posted By Glenn Chan
I think Tapeworks Texas is a sponsor.. it says so...

I think Tapeworks Texas is a sponsor.. it says so on the sponsor page anyways.
http://www.dvinfo.net/sponsors/#ttx
Forum: The View: Video Display Hardware and Software December 27th, 2007, 04:37 PM
Replies: 2
Views: 2,365
Posted By Glenn Chan
The LMD1410 is a Sony "broadcast" monitor. It's...

The LMD1410 is a Sony "broadcast" monitor. It's not a computer monitor. The input it accepts may depend on what cards are installed. Usually you get options to have composite input, SDI, analog...
Forum: What Happens in Vegas... December 26th, 2007, 04:09 PM
Replies: 21
Views: 5,098
Posted By Glenn Chan
For some audio work like dialogue editing and NR...

For some audio work like dialogue editing and NR headphones are useful because they let you hear everything.

However, for mixing, I strongly suggest that you don't mix on headphones since a lot of...
Forum: The View: Video Display Hardware and Software December 25th, 2007, 08:30 PM
Replies: 7
Views: 3,758
Posted By Glenn Chan
It will translate fine even if you pretend that...

It will translate fine even if you pretend that the systems use the same primaries and transfer function. In fact a lot of SD<-->HD conversion is done that way. In other words, if you don't do a...
Forum: Open DV Discussion December 25th, 2007, 02:39 AM
Replies: 15
Views: 4,872
Posted By Glenn Chan
Wait- who is doing the online? Somebody else is...

Wait- who is doing the online? Somebody else is doing the online? This makes a difference. If somebody else is doing an online, you should ask them what works best for them... because if you don't...
Forum: Open DV Discussion December 24th, 2007, 08:56 PM
Replies: 15
Views: 4,872
Posted By Glenn Chan
Hey Christopher, What are you trying to do? ...

Hey Christopher,

What are you trying to do?

Are you looking to do your own online to save on money?
What are your deliverable requirements? Is this for broadcast or what?
Have you thought...
Forum: Open DV Discussion December 24th, 2007, 08:37 PM
Replies: 15
Views: 4,872
Posted By Glenn Chan
1- Remember that there is no 24p(sf) SD-SDI, so...

1- Remember that there is no 24p(sf) SD-SDI, so you can't move 24p material over SD-SDI.

You can do it over HD-SDI.

For SD-SDI, you have to add pulldown to convert the signal to 60i and it'll...
Forum: The View: Video Display Hardware and Software December 21st, 2007, 09:46 PM
Replies: 7
Views: 3,758
Posted By Glenn Chan
sRGB and Rec. 709 have the same primaries (the...

sRGB and Rec. 709 have the same primaries (the exact shade of red, green, and blue; measured in chromaticity coordinates).

sRGB and Rec. 709 differ in the transfer function used.

2- Video is...
Forum: Avid Editing Family December 21st, 2007, 01:40 PM
Replies: 50
Views: 12,598
Posted By Glenn Chan
You can drag the title generator to your effects...

You can drag the title generator to your effects panel, name that, and stick it in a bin if need be. To have it stick around with your project file (instead of the Mac), drag those generator presets...
Forum: Show Your Work December 20th, 2007, 11:24 PM
Replies: 1,261
Views: 322,513
Posted By Glenn Chan
Hmm some of my thoughts: 1- The parallax...

Hmm some of my thoughts:

1- The parallax doesn't quite look right if you move the camera.

2- The black level in the b/g looks a little high.

3- In the digital stills, the background has a...
Forum: What Happens in Vegas... December 20th, 2007, 06:23 PM
Replies: 7
Views: 2,561
Posted By Glenn Chan
As Roy pointed out, rendering to Quicktime will...

As Roy pointed out, rendering to Quicktime will usually require a studio RGB to computer RGB conversion.

http://glennchan.info/articles/vegas/colorspaces/colorspaces.html
Forum: The View: Video Display Hardware and Software December 20th, 2007, 03:37 PM
Replies: 28
Views: 6,771
Posted By Glenn Chan
1- Don't bother with anything that doesn't do at...

1- Don't bother with anything that doesn't do at least 1920x1080/1200 pixels. If the monitor doesn't have that, you'll have lower than full HD resolution and scaling artifacts (aliasing, ringing,...
Forum: The View: Video Display Hardware and Software December 20th, 2007, 03:14 PM
Replies: 7
Views: 3,758
Posted By Glenn Chan
For use as a computer monitor, I like LCDs. No...

For use as a computer monitor, I like LCDs.
No eye strain (unless you run the CRT at low resolution + very high refresh rate).
No interference with other CRTs.
Nice contrast if your surroundings...
Forum: What Happens in Vegas... December 17th, 2007, 09:47 PM
Replies: 6
Views: 1,830
Posted By Glenn Chan
1- Consumer monitors are definitely sketchy. ...

1- Consumer monitors are definitely sketchy. Many (all?) of them will do some creative image ""enhancements"" to the image like trying to make flesh tones correct, over sharpening, excessive...
Forum: What Happens in Vegas... December 17th, 2007, 04:14 PM
Replies: 6
Views: 1,830
Posted By Glenn Chan
The easiest method would be to get a broadcast...

The easiest method would be to get a broadcast monitor (if you are making work for video formats like DVD, beta SP, digibeta, etc.).

For SD, a CRT broadcast monitor is the best. $600+.
Forum: Open DV Discussion December 17th, 2007, 12:27 PM
Replies: 1
Views: 2,018
Posted By Glenn Chan
1- You kind of need two numbers to describe a...

1- You kind of need two numbers to describe a particular shade of color / white balance. Describing colors in Kelvins ignores how green/magenta a color is. Unfortunately most people just describe...
Forum: Open DV Discussion December 13th, 2007, 08:00 PM
Replies: 31
Views: 10,932
Posted By Glenn Chan
Most cameras usually don't clip at 100%. They...

Most cameras usually don't clip at 100%. They will record a little headroom above that. On particular cameras you can set that clipping level.

2- I highly suggest you do your own tests.

If...
Forum: Open DV Discussion December 12th, 2007, 10:16 PM
Replies: 31
Views: 10,932
Posted By Glenn Chan
You can bracket exposures and do a test. An...

You can bracket exposures and do a test. An example of my test:

http://glennchan.info/video/exposure/exposure.htm
Showing results 176 to 200 of 4605
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