It is absolutely necessary to have full control over color spaces and codecs if you wish to move digital imagees back and forth between applications.

What is the format/codec of the source video?
What is the format/codec of the FCP editing timeline?
To what format/codec are you exporting the single frames?
What is the current color space in FCP?
What is the current color space in Photoshop?
How is Photoshop interpreting the incoming single frames? Is the embedded profile being applied?

The main bugaboo around this pipeline is that if your video footage is YCbCr, then if you save out an individual frame, it's likely to convert to a different color space such as sRGB.

Frankly, my advice would be to do the job in After Effects. It's very easy to touch up and rotoscope footage. Just make sure to set the color settings to match what you've got in FCP.

Regards,

Aaron





At 5/25/2013, you wrote:
Dear frameworkers, I have another question. This one is specific to de-dusting scanned film footage (e.g. S-8mm) in a digital workflow (e.g. final cut pro). Sometimes dust, hair and scratches are detrimental to the visual impression one tries to achieve. I have tried in the past to remove hair or other dust manually. This is, extracting the photogram from FCP, importing it into Photoshop, cleaning the photogram and re-importing that frame into the slot in the timeline where it was extracted from. This works in theory but in practice I sometmes ended up with that one photogram having a visible colour mismatch. I have not found a way to match the colour space of FCP and Photoshop, but must admit I haven't tried hard enough. I recently fiddled with another method. Importing a whole clip into photoshop. Photoshop CS5 extended can handle time-based images. Then it's pretty straightforward: locate the photogram and clean it in the image window as one would with a normal photograph. Then re-export the clip through Export -> Render Video. I have played a bit with it but never really tried it for a project. Does anyone have experience with this, or an even better method to share? Thanks, Best, Marco -- Sent from my computer marco poloni usedomer strasse 8 d ­ 13355 berlin gsm de +49.1633.6294080 gsm ch +41.78.6322028 skype marcopoloni _______________________________________________ FrameWorks mailing list FrameWorks@jonasmekasfilms.com https://mailman-mail5.webfaction.com/listinfo/frameworks

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Aaron F. Ross
Digital Arts Guild

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