Crossfading failing on _some_ tracks

[bubuz0]

Hello there,

The crossfading function of rockbox is amazing, and i rely on it heavily! <3

I noted that some tracks repeatedly fail at cross-fading though. It's true with "entering" crossfading, and "exiting" crossfading as well.

Made very rough tests:
-  when track X seems concerned (because "entering" crossfade fails), ensure that its "exiting" crossfading fails as well.
- then move on to track Y (which "entering" crossfade failed, due to track X), and ensure that it's "exiting" crossfading is working well.
- move on to track X. "entering" crossfading works fine. move on to track Y to ensure that it's "entering" crossfading works as well, so track Y wasn't at fault here.
- go back to track X -> "entering" crossfading fails agan
=> so track X is the culprit somehow...

So far my solution has been to remove entirely those identified tracks from my automated, cross-faded playlists... But i'd like to know:

- is there a way to detect those concerned tracks automatically?
- is there a way to "fix" them so crossfading would start working on them again?

Thanks!

[bahus]

If Settings -> Playback Settings -> Frequency is set to Auto (default value), tracks with different sample rates won’t crossfade. This is a limitation of how automatic frequency switching is implemented. Compare the sample rates of the problematic track pairs - mismatched frequencies might be the reason for your issue.

[bubuz0]

Amazing! thank you so much!

Will test extensively (48KHz should work fine...?) and it may be the case that you saved my lazy DJ-set!

Thanks!! <3 <3 <3