Mixxx

lossy transcode detection

Bug #1006944 reported by Daniel Schürmann
6
This bug affects 1 person
Affects Status Importance Assigned to Milestone
Mixxx
Confirmed
Wishlist
Unassigned

Bug Description

Wischlist:

It would be usefull to have a sound quality column in the mixxx library.
Especially for external track sources like USB sticks from the party host.

This should be take the signal noise distance and the frequencies into account.
Maybe we can add a vamp plugin for it.

Daniel Schürmann (daschuer)
Changed in mixxx:
importance: Undecided → Wishlist
jus (jus)
Changed in mixxx:
status: New → Confirmed
summary: - track sound quality analyser
+ Add track sound quality analyser
Revision history for this message
Daniel Schürmann (daschuer) wrote : Re: Add track sound quality analyser

https://www.techsupportalert.com/How-to-find-out-the-actual-quality-of-an-audio-file

Revision history for this message
Uwe Klotz (uklotzde-deactivatedaccount) wrote :

The complexity of an implementation may vary from a simple cut-off frequency analysis to sophisticated frequency spectrum pattern recognition.

https://link.springer.com/article/10.1186/1687-417X-2014-10
http://www.aes.org/e-lib/browse.cfm?elib=17972
http://www.briandalessandro.com/about/publications/2009_ACM_MMSEC.pdf
https://pdfs.semanticscholar.org/7f1e/d28bc8f3eadbdd1aa3fc1539c2350dc8e4d3.pdf

Be (be.ing)
summary: - Add track sound quality analyser
+ lossy transcode detection
Revision history for this message
Swiftb0y (swiftb0y) wrote :

Mixxx now uses GitHub for bug tracking. This bug has been migrated to:
https://github.com/mixxxdj/mixxx/issues/6493

lock status: Metadata changes locked and limited to project staff
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