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http://dev.sourcefabric.org/browse/LS-542?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=16780#action_16780
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Samuel Mimram commented on LS-542:
----------------------------------
Ok, so here you go. My test script pl2.liq is
#!../../liquidsoap/src/liquidsoap
%include "../../liquidsoap/scripts/pervasives.liq"
set("log.level",4)
set("log.file",false)
set("log.stdout",true)
source = playlist(id="src","~/music")
output.oss(fallible=true,source)
Notice that I have a fairly large number of files in this dir:
2011/06/29 15:39:14 [src:3] Playlist is a directory.
2011/06/29 15:39:14 [src:3] Successfully loaded a playlist of 3182 tracks.
I ran the target test2 in the following Makefile:
test2:
while true; do $(MAKE) prep2; done
prep2:
./pl2.liq | grep Prepared >> pl2 &
sleep 3
killall pl2.liq
I get the following result:
$ cat pl2 | wc -l
298
$ cat pl2 | grep Shirley | wc -l
36
(I checked that I have only one file with "Shirley" in the title).
So, 36 / 298 = 12% is much much higher than random which should be around 1 /
3182 = 0.03%. I think that this confirms that I often get the same song, no?
An interesting thing, this Shirley song is the first I get if I run the
playlist in "normal" mode...
> randomize for playlists is not so random
> ----------------------------------------
>
> Key: LS-542
> URL: http://dev.sourcefabric.org/browse/LS-542
> Project: Liquidsoap
> Issue Type: Bug
> Reporter: Samuel Mimram
> Priority: Major
>
> I use "playlist(directory)" for testing, and by default the mode is
> randomize. The starting song is "random", but I got many times the same song
> as first song, too many times for me to believe in randomness (the directory
> is my mp3 library which is fairly large...).
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