#204: Metadata vanish
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Reporter: ~ok| | Owner: mrpingouin
Type: Bugs | Status: new
Priority: 5 | Milestone: NEXT RELEASE
Component: Liquidsoap | Version: 0.3.8+svn
Resolution: | Keywords: metadata
Mac: 1 | Linux: 1
Netbsd: 1 | Other: 1
Freebsd: 1 |
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Changes (by mrpingouin):
* owner: admin => mrpingouin
Comment:
Thanks for the bug report,
I have simplified the issue. Rather than fallback() and compress(), which
seem harmless, I thought the skip_blank(), eat_blank() and smartcross()
are much more error prone. So I designed a simple test with these three.
In fact, smartcross() seems to be guilty. I can reproduce the bug in
seconds now, so I'll fix it within short.
{{{
# run with liquidsoap - < this.liq
set("root.sync",false)
source = playlist("~/media/audio/jingle")
source = map_metadata(fun (_) -> [("title","XXX")], source)
# source = skip_blank(source, length=3., threshold=-30.)
# source = eat_blank(threshold=-30., source)
source = smart_crossfade(conservative=true,
start_next=1.5,fade_in=0.5,fade_out=1.,
source)
source = on_track(fun (m) -> begin
log("TITLE ==> #{m['title']}")
if m["title"] != "XXX" then
log("*** BUG ***")
shutdown()
end
end, source)
output.dummy(mksafe(source))
}}}
Just a few words about my minimal bug. First, it's a simple script, in
which you can easily turn on/off a feature to see if it's interfering or
not. Then, in order to test it faster, I run in without root.sync, and a
dummy output: this means that liq decodes and streams (in the void) as
fast as possible. These tips are often useful. As I said, I obtain the bug
quickly at every run, so I should be able to fix it easily -- probably
tonight, no time now.
--
Ticket URL: <http://savonet.rastageeks.org/ticket/204#comment:6>
Savonet <http://savonet.rastageeks.org/>
Let's program our stream !
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