There doesn't seem to be any .asoundrc file.
My FHM1.liq script is now:
#!/usr/bin/liquidsoap
set("log.file.path","/tmp/FHM1-radio.log")
myplaylist = playlist("/SAMBA/MediaStream/radio1/playlist.txt")
security = single("/SAMBA/MediaStream/radio1/announcement1.ogg")
radio = myplaylist
radio = fallback(track_sensitive = false, [radio, security])
output.alsa(radio, device="hw:0,0")
The liquidsoap log file shows this:
2011/03/21 10:27:12 >>> LOG START
2011/03/21 10:27:12 [protocols.external:3] Didn't find "ufetch"
2011/03/21 10:27:12 [protocols.external:3] Found "/usr/bin/wget"
2011/03/21 10:27:12 [main:3] Liquidsoap 0.9.3
2011/03/21 10:27:12 [lang:3] flac binary not found: flac decoder disabled.
2011/03/21 10:27:12 [lang:3] metaflac binary not found: flac metadata resolver
disabled.
2011/03/21 10:27:12 [decoder:3] Decoder OGG chosen for
"/SAMBA/MediaStream/radio1/announcement1.ogg".
2011/03/21 10:27:12 [single:3] "/SAMBA/MediaStream/radio1/announcement1.ogg" is
static, resolving once for all...
2011/03/21 10:27:12 [threads:3] Created thread "non-blocking queue #1".
2011/03/21 10:27:12 [threads:3] Created thread "generic queue #1".
2011/03/21 10:27:12 [threads:3] Created thread "root" (1 total).
2011/03/21 10:27:12 [root:3] Waking up active nodes...
2011/03/21 10:27:12 [playlist(dot)txt:3] Loading playlist...
2011/03/21 10:27:13 [playlist(dot)txt:3] No mime type specified, trying
autodetection.
2011/03/21 10:27:13 [playlist(dot)txt:3] Playlist treated as format
audio/mpegurl
2011/03/21 10:27:13 [playlist(dot)txt:3] Successfully loaded a playlist of 2
tracks.
2011/03/21 10:27:13 [src_5045:3] Prepared
"/SAMBA/MediaStream/radio1/announcement1.ogg" (RID 0).
2011/03/21 10:27:13 [threads:3] Created thread "output(dot)alsa" (2 total).
2011/03/21 10:27:13 [root:3] Broadcast starts up!
2011/03/21 10:27:13 [src_5048:3] Switch to src_5045.
2011/03/21 10:27:13 [decoder:3] Decoder OGG chosen for
"/SAMBA/MediaStream/radio1/fpm-sunshine.ogg".
2011/03/21 10:27:13 [playlist(dot)txt:3] Prepared
"/SAMBA/MediaStream/radio1/fpm-sunshine.ogg" (RID 2).
2011/03/21 10:27:13 [src_5048:3] Switch to playlist(dot)txt with transition.
2011/03/21 10:27:13 [output(dot)alsa:3] Using ALSA 1.0.21a.
2011/03/21 10:27:13 [threads:1] Thread "output(dot)alsa" aborts with exception
Alsa.Unknown_error(2)!
2011/03/21 10:27:13 [main:3] Shutdown started!
2011/03/21 10:27:13 [main:3] Waiting for threads to terminate...
2011/03/21 10:27:13 [stderr:3] Thread 5 killed on uncaught exception
Alsa.Unknown_error(2)
2011/03/21 10:27:13 [stderr:3] Raised at file "", line 0, characters 0-0
2011/03/21 10:27:13 [root:3] Shutting down sources...
2011/03/21 10:27:13 [src_5045:3] Finished with
"/SAMBA/MediaStream/radio1/announcement1.ogg".
2011/03/21 10:27:13 [playlist(dot)txt:3] Finished with
"/SAMBA/MediaStream/radio1/fpm-sunshine.ogg".
2011/03/21 10:27:13 [threads:3] Thread "root" exited (0 remaining).
2011/03/21 10:27:13 [main:3] Cleaning downloaded files...
2011/03/21 10:27:13 >>> LOG END
I don't know what Alsa.Unknown_error(2) is.
# aplay -l
**** List of PLAYBACK Hardware Devices ****
card 0: SB [HDA ATI SB], device 0: HDA Generic [HDA Generic]
Subdevices: 1/1
Subdevice #0: subdevice #0
If I play an audio file via madplay, asound, etc. then I can hear sound in my
speakers (all's fine).
I also configured MPD (Music Player Daemon) and it works fine:
audio_output {
type "alsa"
name "Local ALSA Device"
device "hw:0,0"
auto_resample "no"
}
What could I be doing wrong?
Liquidsoap's "liquidsoap" user is part of the audio group just like the mpd
user.
So I'm supposing it isn't a permissions issue.
Thanks
--- On Wed, 3/16/11, Samuel Mimram <[email protected]> wrote:
This error is ENOENT (which generally means "No such file or directory"). So I
suspect that something is wrong with your alsa driver. Do you have a .asoundrc
file by any chance? Could you try specifying a valid device as parameter of
output.alsa?
++
Sam.
2011/3/16 Vieri <[email protected]>
This is what happens now:
2011/03/16 16:11:38 [threads:3] Created thread "output(dot)alsa" (2 total).
2011/03/16 16:11:38 [root:3] Broadcast starts up!
2011/03/16 16:11:38 [src_5048:3] Switch to src_5045.
2011/03/16 16:11:38 [src_5045:4] Activations changed:
static=[src_5048:output(dot)alsa:output(dot)alsa],
dynamic=[src_5048:output(dot)alsa:output(dot)alsa].
2011/03/16 16:11:38 [playlist(dot)txt:4] Remaining: 0, queued: 0, adding:
1323000 (RID 2)
2011/03/16 16:11:38 [playlist(dot)txt:4] Remaining: 0, queued: 1323000, taking:
1323000
2011/03/16 16:11:38 [ogg.demuxer:4] Found a ogg logical stream, serial: 1e9db7a0
2011/03/16 16:11:38 [ogg.demuxer:4] Trying ogg/vorbis format
2011/03/16 16:11:38 [playlist(dot)txt:3] Prepared
"/SAMBA/MediaStream/radio1/fpm-sunshine.ogg" (RID 2).
2011/03/16 16:11:38 [src_5048:3] Switch to
playlist(dot)txt with transition.
2011/03/16 16:11:38 [src_5045:4] Activations changed: static=[],
dynamic=[src_5048:output(dot)alsa:output(dot)alsa].
2011/03/16 16:11:38 [playlist(dot)txt:4] Activations changed:
static=[src_5048:output(dot)alsa:output(dot)alsa],
dynamic=[src_5048:output(dot)alsa:output(dot)alsa].
2011/03/16 16:11:38 [output(dot)alsa:3] Using ALSA 1.0.21a.
2011/03/16 16:11:38 [threads:1] Thread "output(dot)alsa" aborts with exception
Alsa.Unknown_error(2)!
Thread 4 killed on uncaught exception Alsa.Unknown_error(2)
Raised at file "", line 0, characters 0-0
2011/03/16 16:11:38 [main:3] Shutdown started!
[Thread 0xb6659b70 (LWP 7477) exited]
[Thread 0xb5657b70 (LWP 7479) exited]
2011/03/16 16:11:38 [main:3] Waiting for threads to terminate...
2011/03/16 16:11:39 [root:3] Shutting down sources...
2011/03/16 16:11:39 [source:4] output(dot)alsa gets down
2011/03/16 16:11:39 [source:4] src_5048 gets
down
2011/03/16 16:11:39 [playlist(dot)txt:4] Activations changed:
static=[src_5048:output(dot)alsa:output(dot)alsa], dynamic=[].
2011/03/16 16:11:39 [source:4] src_5045 gets down
2011/03/16 16:11:39 [src_5045:3] Finished with
"/SAMBA/MediaStream/radio1/announcement1.ogg".
2011/03/16 16:11:39 [src_5045:4] Activations changed: static=[], dynamic=[].
2011/03/16 16:11:39 [source:4] playlist(dot)txt gets down
2011/03/16 16:11:39 [playlist(dot)txt:4] Waiting for feeding task to stop...
2011/03/16 16:11:39 [playlist(dot)txt:3] Finished with
"/SAMBA/MediaStream/radio1/fpm-sunshine.ogg".
2011/03/16 16:11:39 [playlist(dot)txt:4] Cleaning up request queue...
2011/03/16 16:11:39 [playlist(dot)txt:4] Activations changed: static=[],
dynamic=[].
2011/03/16 16:11:39 [src_5048:4] Activations changed: static=[], dynamic=[].
2011/03/16 16:11:39 [output(dot)alsa:4] Activations changed: static=[],
dynamic=[].
2011/03/16 16:11:39
[threads:3] Thread "root" exited (0 remaining).
2011/03/16 16:11:39 [main:3] Cleaning downloaded files...
[Thread 0xb5e58b70 (LWP 7478) exited]
2011/03/16 16:11:39 >>> LOG END
Program exited normally.
(gdb)
Could it be a permissions issue?
By the way, I retested the same script but using icecast as output and it seems
to work.
Thanks,
Vieri
--- On Wed, 3/16/11, Samuel Mimram <[email protected]> wrote:
From: Samuel Mimram <[email protected]>
Subject: Re: [Savonet-users] liquidsoap segmentation fault
To: "Vieri" <[email protected]>
Cc: "savonet-users" <[email protected]>
Date: Wednesday, March 16, 2011, 11:02 AM
Hi,
Apparently, the AO output it causing the segfault. Does it also
happen if you use output.alsa(radio) instead of out(radio)?
++
Sam.
On Wed, Mar 16, 2011 at 3:54 PM, Vieri <[email protected]> wrote:
Hi!
First time trying to use liquidsoap and it's slipping out of my hands already.
I used a basic liq script:
#!/usr/bin/liquidsoap
# Log dir
set("log.file.path","/tmp/FHM1-radio.log")
# Music
# myplaylist = playlist("/SAMBA/MediaStream/radio1/mp3/")
myplaylist = playlist("/SAMBA/MediaStream/radio1/playlist.txt")
# Some jingles
#jingles = playlist("~/radio/jingles.m3u")
# If something goes wrong, we'll play this
security = single("/SAMBA/MediaStream/radio1/announcement1.ogg")
# Start building the feed with music
radio = myplaylist
# Now add some jingles
#radio = random(weights = [1, 4],[jingles, radio])
# And finally the security
radio = fallback(track_sensitive = false, [radio, security])
# Stream it out
#output.icecast.vorbis(
# host = "localhost", port = 8000,
# password = "sourcepwd", mount = "FHM1-radio.ogg",
# radio)
out(radio)
-- END SCRIPT --
Even if I use icecast as output, it still does a segmentation fault.
My OGG and MP3 files are OK.
My ALSA card is working fine (I tested with command line programs).
What could be failing?
My liquidsoap version is 0.9.3.
I tried to do a gdb trace if it's of any use:
(gdb) set args -v --debug /etc/liquidsoap/FHM1.liq
(gdb) run
Starting program: /usr/bin/liquidsoap -v --debug /etc/liquidsoap/FHM1.liq
[Thread debugging using libthread_db enabled]
[New Thread 0xb78a3a60 (LWP 30978)]
2011/03/16 15:44:31 >>> LOG START
2011/03/16 15:44:31 [protocols.external:3] Didn't find "ufetch"
2011/03/16 15:44:31 [protocols.external:3] Found "/usr/bin/wget"
2011/03/16 15:44:31 [main:3] Liquidsoap 0.9.3
2011/03/16 15:44:31 [lang:3] flac binary not found: flac decoder disabled.
2011/03/16 15:44:31 [lang:3] metaflac binary not found: flac metadata resolver
disabled.
2011/03/16 15:44:31 [decoder:4] Trying OGG decoder for
"/SAMBA/MediaStream/radio1/announcement1.ogg"...
2011/03/16 15:44:31 [ogg.demuxer:4] Found a ogg logical stream, serial: 2f9dc49
2011/03/16 15:44:31 [ogg.demuxer:4] Trying ogg/vorbis format
2011/03/16 15:44:31 [decoder:3] Decoder OGG chosen for
"/SAMBA/MediaStream/radio1/announcement1.ogg".
2011/03/16 15:44:31 [ogg.demuxer:4] Found a ogg logical stream, serial: 2f9dc49
2011/03/16 15:44:31 [ogg.demuxer:4] Trying ogg/vorbis format
2011/03/16 15:44:31 [single:3] "/SAMBA/MediaStream/radio1/announcement1.ogg" is
static, resolving once for all...
2011/03/16 15:44:31 [video.converter:4] Couldn't find prefered video converter:
gavl
2011/03/16 15:44:31 [audio.converter:4] Couldn't find prefered samplerate
converter: libsamplerate
2011/03/16 15:44:31 [audio.converter:4] Using native samplerate converter
[New Thread 0xb763bb70 (LWP 30985)]
[New Thread 0xb6e3ab70 (LWP 30986)]
2011/03/16 15:44:31 [threads:3] Created thread "generic queue #1".
[New Thread 0xb6639b70 (LWP 30987)]
[New Thread 0xb5e38b70 (LWP 30988)]
2011/03/16 15:44:31 [threads:3] Created thread "root" (1 total).
2011/03/16 15:44:31 [root:3] Waking up active nodes...
2011/03/16 15:44:31 [source:4] src_5052 gets up
2011/03/16 15:44:31 [source:4] mksafe gets up
2011/03/16 15:44:31 [source:4] src_5048 gets up
2011/03/16 15:44:31 [source:4] src_5043 gets up
2011/03/16 15:44:31 [playlist(dot)txt:3] Loading playlist...
2011/03/16 15:44:31 [playlist(dot)txt:3] No mime type specified, trying
autodetection.
2011/03/16 15:44:31 [playlist parser:4] Trying audio/x-scpls parser
2011/03/16 15:44:31 [playlist parser:4] Trying audio/mpegurl parser
2011/03/16 15:44:31 [playlist(dot)txt:3] Playlist treated as format
audio/mpegurl
2011/03/16 15:44:31 [playlist(dot)txt:3] Successfully loaded a playlist of 2
tracks.
2011/03/16 15:44:31 [playlist(dot)txt:4] Activations changed: static=[],
dynamic=[src_5048:mksafe:ao:ao].
2011/03/16 15:44:31 [decoder:4] Trying OGG decoder for
"/SAMBA/MediaStream/radio1/QuajiroPromo.ogg"...
2011/03/16 15:44:31 [source:4] src_5045 gets up
2011/03/16 15:44:31 [src_5045:4] Activations changed: static=[],
dynamic=[src_5048:mksafe:ao:ao].
2011/03/16 15:44:31 [ogg.demuxer:4] Found a ogg logical stream, serial: 574cee3
2011/03/16 15:44:31 [src_5048:4] Activations changed: static=[],
dynamic=[mksafe:ao:ao].
2011/03/16 15:44:31 [ogg.demuxer:4] Trying ogg/vorbis format
2011/03/16 15:44:31 [source:4] safe_blank gets up
2011/03/16 15:44:31 [decoder:3] Decoder OGG chosen for
"/SAMBA/MediaStream/radio1/QuajiroPromo.ogg".
2011/03/16 15:44:31 [safe_blank:4] Activations changed: static=[],
dynamic=[mksafe:ao:ao].
2011/03/16 15:44:31 [ogg.demuxer:4] Found a ogg logical stream, serial: 574cee3
2011/03/16 15:44:31 [mksafe:4] Activations changed: static=[ao:ao], dynamic=[].
2011/03/16 15:44:31 [ogg.demuxer:4] Trying ogg/vorbis format
2011/03/16 15:44:31 [ogg.demuxer:4] Found a ogg logical stream, serial: 2f9dc49
2011/03/16 15:44:31 [ogg.demuxer:4] Trying ogg/vorbis format
2011/03/16 15:44:31 [src_5045:3] Prepared
"/SAMBA/MediaStream/radio1/announcement1.ogg" (RID 0).
2011/03/16 15:44:31 [ao:4] Activations changed: static=[ao], dynamic=[].
2011/03/16 15:44:31 [ao:4] Enabling caching mode (active source)
[New Thread 0xb54ffb70 (LWP 30989)]
2011/03/16 15:44:31 [playlist(dot)txt:4] Remaining: 0, queued: 0, adding:
1323000 (RID 2)
2011/03/16 15:44:31 [threads:3] Created thread "ao" (2 total).
2011/03/16 15:44:31 [root:3] Broadcast starts up!
2011/03/16 15:44:31 [mksafe:3] Switch to src_5048.
2011/03/16 15:44:31 [src_5048:4] Activations changed: static=[mksafe:ao:ao],
dynamic=[mksafe:ao:ao].
2011/03/16 15:44:31 [src_5048:3] Switch to src_5045.
2011/03/16 15:44:31 [src_5045:4] Activations changed:
static=[src_5048:mksafe:ao:ao], dynamic=[src_5048:mksafe:ao:ao].
2011/03/16 15:44:31 [playlist(dot)txt:4] Remaining: 0, queued: 1323000, taking:
1323000
2011/03/16 15:44:31 [ogg.demuxer:4] Found a ogg logical stream, serial: 574cee3
2011/03/16 15:44:31 [ogg.demuxer:4] Trying ogg/vorbis format
2011/03/16 15:44:31 [playlist(dot)txt:3] Prepared
"/SAMBA/MediaStream/radio1/QuajiroPromo.ogg" (RID 2).
2011/03/16 15:44:31 [src_5048:3] Switch to playlist(dot)txt with transition.
2011/03/16 15:44:31 [src_5045:4] Activations changed: static=[],
dynamic=[src_5048:mksafe:ao:ao].
2011/03/16 15:44:31 [playlist(dot)txt:4] Activations changed:
static=[src_5048:mksafe:ao:ao], dynamic=[src_5048:mksafe:ao:ao].
Program received signal SIGSEGV, Segmentation fault.
[Switching to Thread 0xb54ffb70 (LWP 30989)]
0x081f723f in ocaml_ao_stubs_driver_options ()
Current language: auto; currently asm
(gdb) bt full
#0 0x081f723f in ocaml_ao_stubs_driver_options ()
No locals.
#1 0x081a9441 in camlAo__driver_of_internal_driver_98 ()
No locals.
#2 0xffffffff in ?? ()
No symbol table info available.
#3 0xffffffff in ?? ()
No symbol table info available.
#4 0xb7851868 in ?? ()
No symbol table info available.
#5 0xb7658370 in ?? ()
No symbol table info available.
#6 0xb7756688 in ?? ()
No symbol table info available.
#7 0xb77566ac in ?? ()
No symbol table info available.
#8 0xb54ff388 in ?? ()
No symbol table info available.
#9 0x081a954c in camlAo__get_default_driver_101 ()
No locals.
#10 0x00000001 in ?? ()
No symbol table info available.
#11 0x080e695f in camlAo_out__method_get_device_204 ()
No locals.
#12 0xb54ff254 in ?? ()
No symbol table info available.
#13 0x08224ff4 in ?? ()
No symbol table info available.
#14 0x08224ff4 in ?? ()
No symbol table info available.
#15 0x081c2d50 in camlPcre__code_end ()
No locals.
#16 0xb7756688 in ?? ()
No symbol table info available.
#17 0xb7658370 in ?? ()
No symbol table info available.
#18 0x0820500b in caml_mutex_unlock ()
No locals.
#19 0xb7e943ab in start_thread () from /lib/libpthread.so.0
No locals.
#20 0xb7b28b1e in clone () from /lib/libc.so.6
No symbol table info available.
(gdb)
Thanks,
Vieri
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