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PostPosted: Sat Apr 20, 2019 12:50 pm 
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Joined: Sat Apr 20, 2019 12:25 pm
Posts: 2
Hi folks,

I took a bunch of 4K drone footage which is taking up a lot of space on my iPad in the Photos app. I created a project in Lumafusion and went through all the media and trimmed it to just the shots I can use. My intention was to use the export feature to export the trimmed clips as an archive so I can reimport them and delete the original media.

However, every time I create a project archive, the the zip file is corrupt when I try to extract it. I have tried creating an archive several times. Each time, the file appears corrupt at a different location.

Attempt #1 (exported to SMB share):
Code:
$ unzip ./indonesia-drone-shots.zip -d indonesia-drone-shots/
Archive:  ./indonesia-drone-shots.zip
error:  expected central file header signature not found (file #21).
  (please check that you have transferred or created the zipfile in the
  appropriate BINARY mode and that you have compiled UnZip properly)
  inflating: indonesia-drone-shots/archive.spryArchive  
  inflating: indonesia-drone-shots/media000156.mp4  
  inflating: indonesia-drone-shots/media000045.mp4  
  inflating: indonesia-drone-shots/media000117.mp4  
  inflating: indonesia-drone-shots/media000165.mp4  
  inflating: indonesia-drone-shots/media000148.mp4  
  inflating: indonesia-drone-shots/media000223.mp4  
  inflating: indonesia-drone-shots/media000196.mp4  
  inflating: indonesia-drone-shots/media000166.mp4  
  inflating: indonesia-drone-shots/media000098.mp4  
  inflating: indonesia-drone-shots/media000136.mp4  
  inflating: indonesia-drone-shots/media000095.mp4  
  inflating: indonesia-drone-shots/media000059.mp4  
  inflating: indonesia-drone-shots/media000026.mp4  
  inflating: indonesia-drone-shots/media000163.mp4  
  inflating: indonesia-drone-shots/media000183.mp4  
  inflating: indonesia-drone-shots/media000161.mp4  
  inflating: indonesia-drone-shots/media000054.mp4  
  inflating: indonesia-drone-shots/media000121.mp4  
file #20:  bad zipfile offset (local header sig):  3955599853
Attempt #2 (exported to Macbook via AirDrop):
Code:
$ unzip ./Indonesia.zip -d indonesia/
Archive:  ./Indonesia.zip
error:  expected central file header signature not found (file #18).
  (please check that you have transferred or created the zipfile in the
  appropriate BINARY mode and that you have compiled UnZip properly)
  inflating: indonesia/archive.spryArchive  
  inflating: indonesia/media000123.mp4  
  inflating: indonesia/media000092.mp4  
  inflating: indonesia/media000037.mp4  
  inflating: indonesia/media000097.mp4  
  inflating: indonesia/media000116.mp4  
  inflating: indonesia/media000019.mp4  
  inflating: indonesia/media000109.mp4  
  inflating: indonesia/media000072.mp4  
  inflating: indonesia/media000183.mp4  
  inflating: indonesia/media000217.mp4  
  inflating: indonesia/media000114.mp4  
  inflating: indonesia/media000186.mp4  
  inflating: indonesia/media000118.mp4  
  inflating: indonesia/media000056.mp4  
file #16:  bad zipfile offset (local header sig):  3876978904
file #17:  bad zipfile offset (local header sig):  3897711095
Note that the original media is about 80GB. When I go to export it as a project archive (with trimmed media), LumaFusion tells me it will take around 40GB. The final file is 3.6GB.

Is this a bug?


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PostPosted: Sat Apr 20, 2019 1:26 pm 
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Joined: Fri Mar 01, 2013 3:21 pm
Posts: 2825
Location: A small island off the coast of Europe
Hi dansimau

I suggest you contact the developers directly for a response on that one

support@luma-touch.com

_________________
.. Good things come to those who wait


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