Bugzilla – Bug 10900
Crossfade tries to work with different sample rates
Last modified: 2009-10-05 14:29:39 UTC
Crossfade will still try to work when the outgoing and incoming tracks have different sample rates. This is different to ip3k, so it screws up sync, and it sounds weird.
We are now planning to make a 7.3.3 release. Please review your bugs (all marked open against 7.3.3) to see if they can be fixed in the next few weeks, or if they should be retargeted for 7.4 or future. Thanks!
Since there's now a planned 7.3.3 release, bugs which won't make the cut-off are being moved to the next target out. If you feel that this bug needs to be addressed more (or less) urgently than the 7.4 release, please cc chris@slimdevices.com and leave a comment in the bug to that effect so we can review it. Thanks.
== Automatic comment from SVN commit #6914 to Repository: jive == https://svn.slimdevices.com/jive?view=revision&revision=6914 Fixed Bug #10900 Worktime: 30 Fixed so crossfade won't work when the outgoing and incoming tracks have different sample rates. This needs to be fixed differently from ip3k, as the squeezeplay software does not perform it's own resampling. == Modified 1 files total == 7.4/private-branches/fab4/squeezeplay/src/squeezeplay/src/audio/decode/decode_output.c
Correct hours!
Does this mean that ip3k does actually do some sort of crossfade in this case by SP not?
No, on ip3k the sample rate conversion code prevents tracks with different samples rates being written into the output buffer. So this also prevents the crossfade. We don't have sample rate conversion in SP (it's done in alsa), so this code needs to work differently.
This bug has been marked as fixed in the 7.4.0 release version of SqueezeBox Server! * SqueezeCenter: 28672 * Squeezebox 2 and 3: 130 * Transporter: 80 * Receiver: 65 * Boom: 50 * Controller: 7790 * Radio: 7790 Please see the Release Notes for all the details: http://wiki.slimdevices.com/index.php/Release_Notes If you haven't already, please download and install the new version from http://www.logitechsqueezebox.com/support/download-squeezebox-server.html If you are still experiencing this problem, feel free to reopen the bug with your new comments and we'll have another look.