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Videodataset design - redesign #23

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johndpope opened this issue Nov 5, 2024 · 0 comments

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johndpope commented Nov 5, 2024

Emodataset
This loads my video with sequence of frames
The length of dataset is how many videos in folder
Frames are extracted then feed into trainer

PROS

straightforward

CONS

the eager pre fetching can spiral out of control
I add some bandaid with while clause in get item
it wants to pause and get all the items up front
So training can’t start until all videos processed
I have folder with 35,000 mp4s from celebhq
Doesn’t work

Frame pairs
Lmdb
https://github.com/neeek2303/EMOPortraits

I attempt to rewire things - need to have another crack tomorrow

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