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SOMEONE PLEASE HELP.
Posted by Tony Lee on January 28, 2008 at 5:04 pmPlease help i’m new to macs and final cut pro 5. I really need your guys experts advice, I been searching and haven’t found a fix for gamma shift problem. when i output any video from my timeline hd or sd video to a quicktime mov. for mastering dvd , i notice it automactic add gamma shift, make the video darker. is there anyway to avoid this gamma shift problem. I been editing on pc for a long time and never saw this problem. i have a deadline to meet. any suggestion would be greatful.
Thanks
TonyMartti Ekstrand replied 18 years, 3 months ago 7 Members · 16 Replies -
16 Replies
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Aaron Neitz
January 28, 2008 at 5:12 pm1) are you watching all your video on a proper monitor (i.e. not the computer displays)
2) once you’ve exported a movie, can you bring it back into FCP and see the gamma shift in an A/B comparison?
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Paul Escandon
January 28, 2008 at 5:21 pmThe Quicktime player will do weird and unexpected things with gamma sometimes while viewing a movie on your computer’s screen – but those settings are not actually baked in and when you output to DVD things will be as you expected them to be (as long as you were monitoring via a color accurate display as you were editing). I’d try burning your master DVD first and seeing if you still have the problem that you’re noticing in the Quicktime player.
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Paul Escandon – Lead Editor @ Outdoor Channel
Producer | Director – Oremus Productions
oremusproductions.com | blog
Apple Certified Trainer – Final Cut Pro
Adjunct Professor of Media – JPCU
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MacPro Quad-core XEON
8Gb ram, ATI Radeon X1900 XT, 2TB internal RAID
2 20″ Dell UltraSharps + Matrox MXO & 23″ ACD -
Russell Lasson
January 28, 2008 at 5:29 pm[Paul Escandon] “I’d try burning your master DVD first and seeing if you still have the problem that you’re noticing in the Quicktime player.”
I agree.
-Russ
Russell Lasson
Kaleidoscope Pictures
Provo, UT -
Tony Lee
January 28, 2008 at 5:35 pmwell i found out someone said to change the display settting in the system to 2.2 gamma
instead of 1.8 is this correct.1.) i’m using my aja lhe for my monitor output. the output seem good as like my original footage look like.
2.) when you said A/B comparison ? when i export the video to quicktime. but when use the final export video quicktime to encore or output to dvd. on the television it look darker. can you tell why it doing this ?
3.) did another test. i gain the gamma up alitte bit to the video and it look close to my oringal footage. this was done to DVD
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Aaron Neitz
January 28, 2008 at 5:47 pmA/B = export the quicktime. then IMPORT it back INTO final cut. Do you see a gamma shift compared to your original timeline?
What codec are you exporting to?
You’re using Encore? I’ve never used it, maybe there’s a gamma switch in there that needs to be dealt with? Some programs have a problem assuming that all QT is 1.8 gamma
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Chris Poisson
January 28, 2008 at 5:50 pmTony,
Also check, are you exporting with QuickTime Conversion or just QuickTime?
Have a wonderful day.
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Tony Lee
January 28, 2008 at 5:58 pmPaul i notice you in CA, not to far from me. can i call you up. thanks.
did the export of a short video on timeline and bring back the export quicktime the video look fine. on aja output to monitor.
Notice the problem gamma shift when creating a mastering dvd .
using compressor 2.0 quicktime moviealso i will bring it in to adobe encore mac to trascoding
so it seem technical to me that it the transcoding to quicktime or to mpeg or h.264 having the gamma shift.
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Paul Escandon
January 28, 2008 at 6:02 pmYeah you can give me a call my phone number is on my website: http://www.oremusproductions.com – I’m swamped today however so I might have to return your call depending on when you call.
* * *
Paul Escandon – Lead Editor @ Outdoor Channel
Producer | Director – Oremus Productions
oremusproductions.com | blog
Apple Certified Trainer – Final Cut Pro
Adjunct Professor of Media – JPCU
—
MacPro Quad-core XEON
8Gb ram, ATI Radeon X1900 XT, 2TB internal RAID
2 20″ Dell UltraSharps + Matrox MXO & 23″ ACD -
Tony Lee
January 28, 2008 at 6:04 pmAaron Neitz
when you said codec. i;m not sure if you can select it when export to quicktime.
i using the aja lhe card. and when export i guess i using the default setting for that aja. is there something i did wrong ?
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