Export to QT Jpeg 2000 - problem!

C

casino83

Member
I'm working on a commercial that we're delivering to a TV-station.
They want the file to be either QT Motion Jpeg B or QT Jpeg 2000.
We work in Adobe Premiere CS4 and when we export the file to QT Motion Jpeg B a lot of gamma seem to dissappear. The picture looks very, very dull.
When exporting to QT Jpeg 2000 the picture looks as it should, but somehow the video is rendered lagging (like every fifth frame is shown five times and then the next fifth and so on).
Any suggestions anyone?
Can I download a new Jpeg 2000-codec or what? (Where and wich one?)
Thankful for any help!
 
If you are exporting Quicktime files to be used in Premiere, only Adobe Premiere Pro CS5 will correctly interpret proper gamma. Any version before that will introduce a gamma shift for all codecs (except maybe DV. I have not tested that one).

Adobe finally got Quicktime Gamma interpretations right in CS5. Adobe is not all to blame, as Apple can't seem to have a consistent way to interpret gamma in their own quicktime files.
 
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