Closed Encoded with Lavf58.20.100 can't load!

Hey,

I noticed with the new Beta 3.4.0.150 that I couldn't load same tracks.
I compared the differences to other tracks who are working just fine and the only difference was the *encoded with* description.

So, all of the tracks that I couldn't load have been encoded with Lavf58.20.100.

Best regards
Sebastian Fritsch

 

Hi Sebastian Fritsch ,

Can you attach one of the tracks here?

Thank you.

Best
Sander

 

Never mind, we do not support the Lavf format. These are the file formats Traktor Pro supports:

https://support.native-instruments....hich-Audio-File-Formats-Does-TRAKTOR-Support-

 

Are we discussing mp3 files? If yes, not being able to read mp3 files is a major issue I think.

Last year we found how to DETECT mp3 files that produce a 26 milliseconds shift on cues/loops when converting from traktor to rekordbox and vice-versa.

Such files would open on either software, but different decoders would disagree on definition of the “zero point”. This produced the mentioned 26ms shifts.
https://github.com/pestrela/music/b...hich-dj-converters-avoid-the-26ms-shift-issue

Among many other corner cases, this includes LAVC57.10-encoded mp3 files:
https://github.com/digital-dj-tools/dj-data-converter/issues/3#issuecomment-498221916

This research was validated and picked up by two collection converters and by MIXXX.
https://github.com/pestrela/music/b...hich-dj-converters-avoid-the-26ms-shift-issue

 

dj_estrela Thank you for the information. If the Mp3 is encoded with an encoder which is currently not supported by Traktor it won't load the file. I will bring it up with our Product Owner to see if support for this encoder can be prioritised.

Best
Sander