#302: some strange things while using 2 harbor sources at once
---------------------------+------------------------------------------------
Reporter: romeodeepmind | Owner: admin
Type: Bugs | Status: new
Priority: 1 | Milestone: NEAR FUTURE
Component: Liquidsoap | Version: 0.9.1+svn
Keywords: | Mac: 1
Linux: 1 | Netbsd: 1
Other: 1 | Freebsd: 1
---------------------------+------------------------------------------------
Hi, Savonet Team!
I have 2 harbor sources that can be used together. one for external
playlist stream generator, another for live performances.
this 2 sources joins into one source using swhitch operator. it is very
useful for me, as i can make transitions between live and playlist, and if
live doesn't starts at time playlist continues to play.
now about stranges: after live connect-play-disconnect i can hear a short
parts of a tracks that were streamed to playlist during live was on air.
just about 10 - 30 secs per track. the closer it gets to current time the
longer part is. this sounds very interesting as listeners can hear a
"review" of all tracks that were played in playlist during live, but this
is not the thing that i expect to get.
well commented log and config are attached
Config:
{{{
#!/usr/bin/liquidsoap
%include "/home/vko/misc/settings.liq"
set("server.telnet",true)
set("server.telnet.port",8091)
set("harbor.bind_addr","0.0.0.0")
set("harbor.port",8090)
set("harbor.password", playlistPasswd)
system("/home/vko/misc/live.sh")
################### [Callbacks] ###################
def liveStart(headers)
log("[LIVE-START]: live source goes up! Switching from playlist...")
system("/home/vko/misc/live.sh " ^
quote(headers["ice-name"]) ^ " " ^
quote(headers["ice-description"]) ^ " " ^
quote(headers["ice-genre"]) ^ " " ^
quote(headers["ice-url"]) ^ " " ^
quote(headers["ice-bitrate"]) ^ " " ^
quote(headers["ice-audio-info"]) ^ " " ^
quote(headers["content-type"]) ^ " " ^
quote(headers["user-agent"]))
title = headers["ice-name"] ^ " | " ^
headers["ice-description"] ^ " | " ^
headers["ice-genre"]
log("Live-meta: " ^ title)
ignore(server.execute("liveMeta.insert title=\"#{title}\""))
end
def liveEnd()
log("[LIVE-END]: live source goes down! Switching to playlist...")
system("/home/vko/misc/live.sh")
end
def playlistStart(headers)
log("[PLAYLIST-START]: playlist source goes up! Switching from
noise...")
end
def playlistEnd()
log("[PLAYLIST-END]: playlist source goes down! Switching to
noise...")
end
################### [Live Sources] ###################
#Live Sources
liveInput = input.harbor( id="live",
"live.ogg",
buffer=2.,
password=livePasswd,
on_connect=liveStart,
on_disconnect=liveEnd)
liveInput = insert_metadata(id="liveMeta", liveInput)
################### [Playlists] ###################
playlistInput = input.harbor(id="playlist",
"playlist.ogg",
buffer=10.,
password=playlistPasswd,
on_connect=playlistStart,
on_disconnect=playlistEnd)
################### [Noise] ###################
noiseInput = noise(id="noise")
noiseInput = amplify(id="noiseAmp", 0.05, noiseInput)
noiseInput = rewrite_metadata([("title","no signal")], noiseInput)
################### [Master Input] ###################
#Master Input
input=fallback( id="mainFallback",
track_sensitive=false,
[liveInput, playlistInput, noiseInput])
################### [Mount Points] ###################
output.icecast.mp3( id="192mp3",
bitrate=192,
input,
restart=true,
password=omegaRelayPasswd,
mount="rvk192",
name=streamTitle,
genre=streamGenre,
url=streamUrl,
description=streamDescr)
}}}
log:
{{{
<...Here Live Goes UP...>
2009/08/02 22:55:29 [harbor:3] New client: 109.164.249.ozerki.net
2009/08/02 22:55:29 [harbor:4] Header: CONTENT-TYPE, value:
application/ogg.
2009/08/02 22:55:29 [harbor:4] Header: ICE-NAME, value: TUMAN Pro show.
2009/08/02 22:55:29 [harbor:4] Header: ICE-URL, value:
http://radiovkontakte.ru/table.
2009/08/02 22:55:29 [harbor:4] Header: ICE-GENRE, value: house.
2009/08/02 22:55:29 [harbor:4] Header: ICE-BITRATE, value: 192.
2009/08/02 22:55:29 [harbor:4] Header: ICE-PRIVATE, value: 0.
2009/08/02 22:55:29 [harbor:4] Header: ICE-PUBLIC, value: 1.
2009/08/02 22:55:29 [harbor:4] Header: ICE-DESCRIPTION, value: Subbotin.
2009/08/02 22:55:29 [harbor:4] Header: ICE-AUDIO-INFO, value: ice-
samplerate=44100;ice-bitrate=192;ice-channels=2.
2009/08/02 22:55:29 [harbor:4] Client logged in.
2009/08/02 22:55:29 [harbor:3] SOURCE request on /live.ogg.
2009/08/02 22:55:29 [harbor:3] Adding source on mountpoint '/live.ogg'
with type 'application/ogg'.
2009/08/02 22:55:29 [lang:3] [LIVE-START]: live source goes up! Switching
from playlist...
2009/08/02 22:55:29 [lang:3] Live-meta: TUMAN Pro show | Subbotin | house
2009/08/02 22:55:29 [threads:3] Created thread "harbor source feeding" (3
total).
2009/08/02 22:55:29 [live:3] Decoding...
2009/08/02 22:55:29 [ogg.demuxer:4] Found a ogg logical stream, serial:
13e7
2009/08/02 22:55:29 [ogg.demuxer:4] Trying ogg/vorbis format
2009/08/02 22:55:29 [ogg.demuxer:4] Reached last page of logical stream
13e7
2009/08/02 22:55:29 [ogg.demuxer:4] Found a ogg logical stream, serial:
13e7
2009/08/02 22:55:29 [ogg.demuxer:4] Trying ogg/vorbis format
2009/08/02 22:55:30 [live:4] No network activity for 1 second(s).
2009/08/02 22:55:31 [live:4] No network activity for 2 second(s).
2009/08/02 22:55:32 [live:4] No network activity for 3 second(s).
2009/08/02 22:55:33 [live:4] No network activity for 4 second(s).
2009/08/02 22:55:33 [live:3] New metadata chunk " -- "
2009/08/02 22:55:35 [mainFallback:3] Switch to liveMeta with transition.
2009/08/02 22:55:35 [source:4] src_5205 gets down
2009/08/02 22:55:35 [playlist:4] Activations changed: static=[],
dynamic=[mainFallback:192mp3:192mp3].
2009/08/02 22:55:35 [src_5205:4] Activations changed: static=[],
dynamic=[].
2009/08/02 22:55:35 [liveMeta:4] Activations changed:
static=[mainFallback:192mp3:192mp3], dynamic=[mainFallback:192mp3:192mp3].
2009/08/02 23:03:33 [live:4] No network activity for 1 second(s).
2009/08/02 23:43:33 [live:4] No network activity for 1 second(s).
2009/08/02 23:53:33 [live:4] No network activity for 1 second(s).
2009/08/03 00:43:33 [live:4] No network activity for 1 second(s).
<...here something happens with both sources, i guess playlist wakeups as
live have network issues...>
2009/08/03 01:18:52 [ogg.demuxer:4] Reached last page of logical stream
4ffb3
2009/08/03 01:18:56 [ogg.demuxer:4] Found a ogg logical stream, serial:
4ae47
2009/08/03 01:18:56 [ogg.demuxer:4] Trying ogg/vorbis format
<...It finds new track and metadata only on 01:18:56, but this track was
on 22:55:40 when live have already been up!...>
2009/08/03 01:18:56 [playlist:3] New metadata chunk "? -- hot"
2009/08/03 01:24:10 [ogg.demuxer:4] Reached last page of logical stream
4ae47
2009/08/03 01:24:13 [ogg.demuxer:4] Found a ogg logical stream, serial:
71474
2009/08/03 01:24:13 [ogg.demuxer:4] Trying ogg/vorbis format
2009/08/03 01:24:13 [playlist:3] New metadata chunk "? -- zaregaisia
pozitiv"
2009/08/03 01:36:31 [ogg.demuxer:4] Reached last page of logical stream
71474
2009/08/03 01:36:35 [ogg.demuxer:4] Found a ogg logical stream, serial:
b9cca
2009/08/03 01:36:35 [ogg.demuxer:4] Trying ogg/vorbis format
2009/08/03 01:36:35 [playlist:3] New metadata chunk "Empire Of The Sun --
We Are The People (Sam La More Remix)"
<...Untill this live continues to play, but playlist still have some
activity...>
2009/08/03 01:38:36 [live:2] Feeding stopped: Unix.Unix_error(56, "read",
"")
2009/08/03 01:38:36 [lang:3] [LIVE-END]: live source goes down! Switching
to playlist...
2009/08/03 01:38:36 [threads:3] Thread "harbor source feeding" exited (2
remaining).
<...here live goes down and a "quick review" begins...>
2009/08/03 01:38:38 [live:4] End of track.
2009/08/03 01:38:38 [live:4] Buffer emptied, starting buffering.
2009/08/03 01:38:38 [mainFallback:3] Switch to playlist with forgetful
transition.
2009/08/03 01:38:38 [liveMeta:4] Activations changed: static=[],
dynamic=[mainFallback:192mp3:192mp3].
2009/08/03 01:38:38 [source:4] src_5211 gets up
2009/08/03 01:38:38 [playlist:4] Activations changed:
static=[src_5211:mainFallback:192mp3:192mp3],
dynamic=[mainFallback:192mp3:192mp3].
2009/08/03 01:38:38 [src_5211:4] Activations changed:
static=[mainFallback:192mp3:192mp3], dynamic=[].
2009/08/03 01:39:47 [ogg.demuxer:4] Reached last page of logical stream
b9cca
2009/08/03 01:39:47 [ogg.demuxer:4] Found a ogg logical stream, serial:
5251c
2009/08/03 01:39:47 [ogg.demuxer:4] Trying ogg/vorbis format
<...first track. in fact it was on 22:59:36 ...>
2009/08/03 01:39:47 [playlist:3] New metadata chunk "Babylon Zoo --
Spaceman (Polish Rumble Remix)"
2009/08/03 01:39:53 [ogg.demuxer:4] Reached last page of logical stream
5251c
2009/08/03 01:39:53 [ogg.demuxer:4] Found a ogg logical stream, serial:
b1704
2009/08/03 01:39:53 [ogg.demuxer:4] Trying ogg/vorbis format
<... after 6 secs another track, it was on 23:25:36. between this and
previous there were 5 tracks that is skipped here...>
2009/08/03 01:39:53 [playlist:3] New metadata chunk "? --
Radiovkontakte.ru"
2009/08/03 01:40:07 [ogg.demuxer:4] Reached last page of logical stream
b1704
2009/08/03 01:40:07 [ogg.demuxer:4] Found a ogg logical stream, serial:
8ea8f
2009/08/03 01:40:07 [ogg.demuxer:4] Trying ogg/vorbis format
<... after 7 secs another track, it was on 23:53:53. between this and
previous there were 7 tracks that is skipped here...>
2009/08/03 01:40:07 [playlist:3] New metadata chunk "? -- hot"
2009/08/03 01:40:14 [ogg.demuxer:4] Reached last page of logical stream
8ea8f
2009/08/03 01:40:14 [ogg.demuxer:4] Found a ogg logical stream, serial:
54d7e
2009/08/03 01:40:14 [ogg.demuxer:4] Trying ogg/vorbis format
<... after 7 secs another track, it was on 00:21:13. between this and
previous there were 10 tracks that is skipped here...>
2009/08/03 01:40:14 [playlist:3] New metadata chunk "? -- mi delaem hiti"
2009/08/03 01:40:21 [ogg.demuxer:4] Reached last page of logical stream
54d7e
2009/08/03 01:40:21 [ogg.demuxer:4] Found a ogg logical stream, serial:
57d90
2009/08/03 01:40:21 [ogg.demuxer:4] Trying ogg/vorbis format
<... after 7 secs another track, it was on 00:52:09. between this and
previous there were 10 tracks that is skipped here...>
2009/08/03 01:40:21 [playlist:3] New metadata chunk "syncopix and tomahawk
-- collateral-sour"
2009/08/03 01:40:35 [ogg.demuxer:4] Reached last page of logical stream
57d90
2009/08/03 01:40:35 [ogg.demuxer:4] Found a ogg logical stream, serial:
75ba5
2009/08/03 01:40:35 [ogg.demuxer:4] Trying ogg/vorbis format
<... after 14 secs another track, it was on 01:31:16. between this and
previous there were 12 tracks that is skipped here...>
2009/08/03 01:40:35 [playlist:3] New metadata chunk "DJ Antoine --
Castaway (Original Mix)"
2009/08/03 01:42:58 [ogg.demuxer:4] Reached last page of logical stream
75ba5
2009/08/03 01:42:58 [ogg.demuxer:4] Found a ogg logical stream, serial:
98bd0
2009/08/03 01:42:58 [ogg.demuxer:4] Trying ogg/vorbis format
<... after 2 min 23 secs another track. between this and previous there
was 1 track that is skipped here
here stream syncs with current time and everything goes in time now. ...>
2009/08/03 01:42:58 [playlist:3] New metadata chunk "The Saturdays --
Issues (Digital Dog Club)"
}}}
--
Ticket URL: <http://savonet.rastageeks.org/ticket/302>
Savonet <http://savonet.rastageeks.org/>
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