allisonnicoledeal / VideoSync

Automatically synchronize crowd-sourced concert videos
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Mistaken sync for piano recital #1

Open mungewell opened 9 years ago

mungewell commented 9 years ago

Running some tests on a single video clip (cut into smaller sections) I noticed that the 'align_by_rows' script would mis-align when processing the whole clip vs. smaller section. The clip was piano/violin recital, and I think that this is because a 'rolling window' was detecting repeated sections of music.

Are there any suggestions on how this can be tweaked/adjusted/avoided?

BTW. This functionality would be great to include in Cinelera (OpenSource video edit) to align clips from many cameras automagically. Just running the above script gets most of the way there, and you can just take the difference value (in seconds) to align each video clip.