Video timeline: loading keyfram list from an external file or array

Question

Hi,I am working with small video when I need to transfrom at and adjust the brightness continously as the exposure was changing. I am doing it by adding a brighness layer with high brightness value and changing the opacity of that layer as needed (see the picture attached). I added about 30 keyframes with different brightness values. It looks much better but I still see a flikker.I want to read the video using some other coding language and find out the exact values of adjustment I need to do. For that I have to add many more keyframes which I cannot add manually.So, I was wondering if there is a way to store the require keyframe positions and opacity values and upload them in to the time line. Please let me knowBestSankar

@mj · Answer

Hi @sirsankar ,You may want to consider an adjustment layer which will give you greater control.You can copy the keyframes. Here's how: https://industrydev.com/copying-animation-keyframes-between-video-layers-in-adobe-photoshop/ Option two:Export the timeline as an image sequence and reimport, then, run an action on all frames using the color coreection setting you want, then reaasemble onto the timeline. https://ihatetomatoes.net/convert-video-image-sequence/ Option three:If you have After Effects, here's something that will save you a lot of time.https://video.stackexchange.com/questions/23561/how-to-stabilize-exposure-of-video Option four:If you have Premiere Pro, Bring your exported image sequence into Premier Pro. Then use the Shot Match feature. https://larryjordan.com/articles/abobe-premiere-pro-cc-automatically-color-match-shots/ Use the Copy and Paste Atttributes feature across the remaining frames. Good luckmj

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