Hi John,
Le dim. 11 juil. 2021 à 05:03, John Warburton <j...@johnwarburton.net> a écrit : > > On Tue, 6 Jul 2021 at 20:04, Romain Beauxis <romain.beau...@gmail.com> wrote: >> >> A little over a year after introducing support for abstract internal frame content in liquidsoap, we’re happy to announce that the second beta of liquidsoap 2.0.0 is now available: https://github.com/savonet/liquidsoap/releases/tag/v2.0.0-beta2 >> > Hello! > > Thank you for progressing with this. > > A little test found that crossfading stopped working. > > If you are currently working on this, then no problem: I'll wait until another iteration. > > I try not to use 'smart' functions, instead using cue-in and cue-out timings on tracks which very successfully give an extremely smooth-sounding stream in version 1.4.4 > > But in 2.0.0 this stopped, and occasionally the log would look like this for a couple of hundred lines: > "2021/07/10 21:51:15 [crossfade_0:4] Setting crossfade duration to 4.46s" > > All files are .mka though the containers carry many different types of audio including AAC-LC, AAC-HE and AAC-HEv2, MP3, flac and wav. > > Here is my crossfade function (I use 'duration=30.0 to ensure long track fade-outs aren't compromised: I don't mind them under speech at all) > > The function aims to overlap, allowing the tracks' natural fades-in and fades-out to do the cross-fade for me, with the cue points carefully chosen to allow this. > > myplaylist = crossfade(duration=30.0, smart=false, fade_out=0.0, fade_in=0.0, minimum=-1.0, default=(fun(a,b)->add(normalize=false,([b, a]))), conservative=true, myplaylist) > > Hope this helps. Please let me know if you'd like the full log, audio files, etc. Thank you for this report. Both crossfade and cue_cut have been reworked recently so this is not entirely surprising. Would you mind starting a ticket describing the issue? Ideally, I'd like to be able to reproduce locally so, a couple of examples of your request queries, which I imagine use `annotata` with custom cue in/out points would help, along with some logs around the issue and a description of what you are observing with 2.0.0. Thanks, looking forward to fixing this! Romain
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