"Unknown" title in metadata

[AzatGaliev]

Hi!

I have a problem: after I installed liquidsoap from repo, all my tracks send to icecast with "Unknown" title. Artist is empty. Here is full script:

#!/usr/bin/env liquidsoap

set("log.file.path", "/home/liquidsoap/logs/***.log")
set("init.daemon", true)
set("init.daemon.pidfile", true)
set("init.daemon.pidfile.path", "<sysrundir>/***.pid")
set("init.daemon.change_user", true)
set("init.daemon.change_user.user", "liquidsoap")
set("init.daemon.change_user.group", "liquidsoap")
set("server.telnet", true)

def crossfade2(a, b)
    add(normalize=false, [sequence([blank(duration=5.), fade.initial(duration=10., b)]), fade.final(duration=10., a)])
end

playlist = request.dynamic({request.create("bar:foo", indicators=get_process_lines("/home/liquidsoap/get_track.pl"))})
playlist = crossfade(start_next=5., fade_out=3., fade_in=5., playlist)
playlist = audio_to_stereo(playlist)
live = input.harbor("live", port=9000, password="***")

radio = mksafe(fallback(track_sensitive=false, transitions=[crossfade2, crossfade2], [live, playlist]))

out = output.icecast(host="localhost", port=8000, password="***", name="***", description="Музыка вашего настрения!", genre="Dance, House, Trance, R&B, Pop", url="***", encoding="UTF-8")

out(%mp3(stereo=true, samplerate=44100, bitrate=112), mount="112", radio)
out(%mp3(stereo=true, samplerate=44100, bitrate=128), mount="128", radio)
out(%mp3(stereo=true, samplerate=44100, bitrate=64), mount="56", radio)
out(%mp3(stereo=true, samplerate=44100, bitrate=56), mount="32", radio)
out(%aac(channels=2, samplerate=44100, bitrate=40), format="audio/aacp", mount="aacp", radio)
out(%aac(channels=2, samplerate=44100, bitrate=64), format="audio/aacp", mount="aacp64", radio)

All my tracks have id3v2 tags. Before update all were right.

Thanks!

[ALuserX]

Sorry to interrupt, guys, but we probably have the same issue on our system.

After upgrade to 1.0.1 last saturday I noticed that some tracks would play with "Unknown" tag, although it used to work on 0.9.8. Our radio includes a bunch of different genres including chiptune, 8-bit music and even music that is ripped from software key generators. I noticed that those files with unknown tags were the ones from the /keygen/ folder. Then I opened a couple of them and noticed that the only tags that were set are "Artist" and "Track" and other common tags "Album", "Year" and "Genre" were missing.

So I went, created a couple of 3s long mp3 files and tagged each of them with a single missing tag, so that I got no-album.mp3, no-genre.mp3 and no-year.mp3. Then I requested them via telnet and asked our chat-bot to show me the queue.

Telnet:

request.push /home/aluserx/temp/no-album.mp3
9
END
request.push /home/aluserx/temp/no-genre.mp3
3
END
request.push /home/aluserx/temp/no-year.mp3
10
END

ChatBot Output:

 !queue

1. Test - Test [9]
2. Test - Test [3]
3.  -  [10] 

As you clearly can see, the problem is that if the "YEAR"-Tag is missing tags aren't shown at all.

Telnet metadata after playback:

request.metadata 10
temporary="false"
queue="primary"
decoder="MAD"
kind="{audio=2;video=0;midi=0}"
rid="10"
on_air="2013/02/19 01:58:09"
initial_uri="/home/aluserx/temp/no-year.mp3"
source="request"
status="destroyed"
filename="/home/aluserx/temp/no-year.mp3"
END

Hope it helps either the devs or the poor bastard who experienced the same. :)

Cheers, Alex

[smimram]

Did you build from git version? If so, do you have taglib support enabled?

For instance, if I run

liquidsoap 'output.dummy(sine())'

I get something like

2013/02/19 00:10:48 [main:3] Using: graphics=[distributed with Ocaml] pcre=6.2.5 dtools=0.3.0 duppy=0.4.2 duppy.syntax=0.4.2 cry=0.2.2 mm=0.2.1 xmlplaylist=0.1.3 lastfm=0.3.0 ogg=0.4.4 vorbis=0.6.1 opus=0.1.0 speex=0.2.0 mad=0.4.4 flac=0.1.1 flac.ogg=0.1.1 dynlink=[distributed with Ocaml] lame=0.3.1 gstreamer=0.2.0 frei0r=0.1.0 aacplus=0.2.0 voaacenc=0.1.0 theora=0.3.0 schroedinger=0.1.0 gavl=0.1.5 ffmpeg=0.1.0 bjack=0.1.4 alsa=0.2.1 ao=0.2.0 samplerate=0.1.2 taglib=0.3.0 magic=0.7.3 camomile=0.8.4 inotify=1.0 faad=0.3.2 soundtouch=0.1.7 portaudio=0.2.0 pulseaudio=0.1.2 ladspa=0.1.4 dssi=0.1.1 sdl=0.9.0 camlimages=4.0.0 lo=0.1.0 yojson=1.0.3

at the begining, the important part being taglib=0.3.0. Do you also have taglib?

[toots]

Geez, that was a bad bug, thanks for spotting it out guys.. Should be fixed with 56339633b1ed66bab0479a62f7b28c701e174654

[daslicht]

related: https://github.com/savonet/liquidsoap/issues/169