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jsdigital's avatar
jsdigital
Explorer | Level 4
7 years ago

Does Dropbox compress audio?

Hey dude, you ever get an answer on this? This really concerns me because I use Dropbox to back up all my Logic Pro projects and their source audio files.
Sync
upload
  • Jay's avatar
    Jay
    7 years ago
    Hi jsdigital, welcome to the forums!
     
    I’ve moved your post since the previous one was quite old!
     
    Regarding your query, Dropbox doesn’t modify your files in any way. However, there are very rare circumstances when a file can be ‘changed’ in some manner, though this is unrelated to Dropbox.
     
    The first, and ‘most common’ is a third party app is affecting the file. This could be that a virus scanner is checking the file, and yet affects the original. Maybe on the originator’s end there was a similar issues, it’s hard to tell.
     
    Another, albeit rare possibility, is that downloading through the browser itself could be the issue. While Dropbox can preview WAV files, it is subject to the limitations of the browser, likewise with downloading them. Again, this is very rare, but can happen.
     
    Overall, in answer to your question, we’ve had many users sync high quality, uncompressed files, WAV, FLAC, APE etc, and none have experienced any issues. For those users that did experience some form of compression, corruption, or other matter, then it was usually due to an interrupted upload/download, poor encoding to begin with, or even not have the correct codec to play the file at the destination. 
     
    Even WAV files have codecs on how it reads the uncompressed music!
     
    Hopefully this should clarify matters for you, however if you have any questions, feel free to let me know!
Jay's avatar
Jay
Icon for Dropbox Staff rankDropbox Staff
Hi jsdigital, welcome to the forums!
 
I’ve moved your post since the previous one was quite old!
 
Regarding your query, Dropbox doesn’t modify your files in any way. However, there are very rare circumstances when a file can be ‘changed’ in some manner, though this is unrelated to Dropbox.
 
The first, and ‘most common’ is a third party app is affecting the file. This could be that a virus scanner is checking the file, and yet affects the original. Maybe on the originator’s end there was a similar issues, it’s hard to tell.
 
Another, albeit rare possibility, is that downloading through the browser itself could be the issue. While Dropbox can preview WAV files, it is subject to the limitations of the browser, likewise with downloading them. Again, this is very rare, but can happen.
 
Overall, in answer to your question, we’ve had many users sync high quality, uncompressed files, WAV, FLAC, APE etc, and none have experienced any issues. For those users that did experience some form of compression, corruption, or other matter, then it was usually due to an interrupted upload/download, poor encoding to begin with, or even not have the correct codec to play the file at the destination. 
 
Even WAV files have codecs on how it reads the uncompressed music!
 
Hopefully this should clarify matters for you, however if you have any questions, feel free to let me know!
markalex's avatar
markalex
Explorer | Level 3
6 years ago

Is this true?  I uploaded Logic sessions with both wave and aif files - but when zipped and unzipped in Dropbox, they come out as SoundDesigner II files, which is a very old format, and Logic doesn't want to open them. Anyone else having problems with Logic and audio files via Dropbox?

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