1.2.0 cue file problem

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Schnuffel
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Re: 1.2.0 cue file problem

Postby Schnuffel » 19 Jan 2012 19:32

edit:

after converting the flac file to wav and editing the cue file from flac to wav
vlc can find the correct starting positions :-)

now i converted the wav file back to flac (using offical flac command line version) and changed cue file back to flac

and its working :-) !!!

(another small cue file problem i was able to solve *g* )


but the old flac file was not damaged or modified ( iam 100% sure of it)
seems vlc is using an outdated flac decoder which cannot handle some flac files properly !
may be the old flac file used a compression rate or setting which caused the problem with vlc....

when its time it would be good to check vlc codecs for latest flac decoder




here my little cue file summary:
(may be this should be included in a faq ;-) )

for vlc 2.x should work for 1.1.x too


problem:
after loading a cue file the track names are not shown correct in the playlist
and/or will be overwritten while changing the tracks in playlist

reason:
the big flac/ape/.. file contains an id tag
vlc don't know what to show in playlist if a cue file is used and when the flac file has an own id tag

solution:
use a tool like mp3tag (http://www.mp3tag.de/) and remove the id tag from the flac/ape/... file
(when using a cue file it is not necessary to use an own id tag for the big flac/ape/.. file)



problem:
when playing a flac file combined with a cue file vlc has problems to jump to
correct starting positions of the tracks when using playlist

reason:
may be a bug in flac file or flac decoder of vlc...

solution:
use official flac.exe (http://flac.sourceforge.net/) and decode flac file back to wav
then encode the wav file back to flac
and vlc should now find the correct starting positions

(flac and wav are both loseless formats so there is NO quality loss in doing this ! )






edit:
i found another small bug :-)
when a track is finished vlc will immediately play next track for 1/2 second then stops
updating playlist to next track and starts playing the track from beginning

its nice that vlc will update the playlist and will show the correct track name of next song
but to avoid the little playback break vlc has to do the update of the playlist/file info window faster
or it has to update the window without stopping the playback

but this is only a minor bug
and i have a temp. solution for it :-)
when u r planning to play the whole flac/ape/... file don't use the cue file instead open the flac/ape/.. file directly to avoid playback breaks between tracks

Jean-Baptiste Kempf
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Re: 1.2.0 cue file problem

Postby Jean-Baptiste Kempf » 19 Jan 2012 23:57

Bugs should be pushed with correct description and samples to trac.
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Schnuffel
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Re: 1.2.0 cue file problem

Postby Schnuffel » 20 Jan 2012 00:24

uploading the flac file will be nearly 600mb

the bug can be reproduced easily
just take any cue/flac file

VLC_help
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Re: 1.2.0 cue file problem

Postby VLC_help » 20 Jan 2012 21:16

It is most likely the flac compression level issue. There has been those earlier.

Schnuffel
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Re: 1.2.0 cue file problem

Postby Schnuffel » 07 Feb 2012 03:55

okidoki

hmm any chance of updating the flac decoder ?

VLC_help
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Re: 1.2.0 cue file problem

Postby VLC_help » 07 Feb 2012 16:51

We are already using the latest official version (flac-1.2.1-src).

Schnuffel
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Re: 1.2.0 cue file problem

Postby Schnuffel » 07 Feb 2012 19:30

hmm then there must be another problem
foobar2k has no probs with these flac files

decode them to wav and reencode them back to flac solves it
but this shouldn't be the final solution


at least vlc supports cue files
something that mpc (hc) and mplayer (smplayer) don't

Schnuffel
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Re: 1.2.0 cue file problem

Postby Schnuffel » 23 Feb 2012 04:16

with 2.0 final the bug is still there

not a major bug but still a bit annoying


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