jpegs used for final TL sequence
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Keeping the intermediary sequences normally makes a lot of sense, if you eventually want to redo the video only - for example - different resolution, different framerate, different motion blur setting.
If you reedit the sequence itself, of course you will have to reexport from Lightroom, in that case the LRTExport Plugin will normally overwrite the old intermediary sequence.
My recommendation would be to use a dedicated harddrive (harddrives are cheap these days) and keep the intermediary sequences. I find them very valuable for my work. But of course - you can always redo them - but it takes time.
If you reedit the sequence itself, of course you will have to reexport from Lightroom, in that case the LRTExport Plugin will normally overwrite the old intermediary sequence.
My recommendation would be to use a dedicated harddrive (harddrives are cheap these days) and keep the intermediary sequences. I find them very valuable for my work. But of course - you can always redo them - but it takes time.
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Joined: May 2015
Posts: 13,954
Threads: 191
Joined: Feb 2011
Normally the amount of images in the LR catalog does not have any significant influence on the performance.