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automate action on movie file
I have a QT video file with an alpha channel and I did some fine cleaning of the video image in Photoshop using the Eraser tool.
I would like to find out necessary steps to automate erasing the same part of the frame on all frames of that Quick Time file. It is 15seconds @ 30fps. It would be very helpful, thanks.
I have done it on folder of images but not worked with video QT file.
Thank you, -
2 Replies
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Rotoscoping cannot be automated
You can try keying in After Effects… but not erasing frame by frame
You can also look at masking in AE
Richard M. Harrington, PMP
Author: Video Made on a Mac, Photoshop for Video, Understanding Adobe Photoshop, Final Cut Studio On the Spot and ATS:iWork
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If it is the exact same spot in each frame, then I think you can create an action. Did you try? Use the select tool and then delete the selection. I tried something like this once while playing around and achieved something like this. Not sure how ‘tricky’ you can get (like using the same path as a selection, or something like that).
Pauley
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