Glitchy audio with 0.9.8a on PPC

[uncoolbob]

I was getting glitchy audio from the VLC which installed through the GUI from Ubuntu (8.0.4 on PPC G4 867MHz Powerbook), so I compiled 0.9.8a without any problems

% vlc -v
VLC media player 0.9.8a Grishenko
[00000001] main libvlc debug: VLC media player - version 0.9.8a Grishenko - (c) 1996-2008 the VideoLAN team
[00000001] main libvlc debug: libvlc was configured with ./configure '--disable-live555'

However, I still get the glitchy audio playback. There are occasional crackles and very very short gaps in the sound.

It goes without saying that I tried all the relevant audio driver output modules (alsa and oss are semi functional). It also doesn't seem to matter what the input source is (MP3 or WAV both give the problem). I also ran strace to see if system calls were interrupting playback but that didn't show up anything.

Does anyone else get this?

cheers,
Bob.

[uncoolbob]

Sorry, not exactly a newb, but I should have provided some more verbose debugging output:

vlc -v2 http://www.di.fm/mp3/trance.pls

[00000448] main audio output debug: audio output is starving (34995), playing silence
[00000448] main audio output debug: audio output is starving (35057), playing silence
[00000448] main audio output debug: audio output is starving (34373), playing silence
[00000448] main audio output debug: audio output is starving (35265), playing silence
[00000448] main audio output debug: audio output is starving (35486), playing silence
[00000448] main audio output debug: audio output is starving (35573), playing silence
[00000448] main audio output debug: audio output is starving (35794), playing silence
[00000448] main audio output debug: audio output is starving (36043), playing silence
[00000448] main audio output debug: audio output is starving (36300), playing silence
[00000448] main audio output debug: audio output is starving (36367), playing silence
[00000448] main audio output debug: audio output is starving (36786), playing silence
[00000448] main audio output debug: audio output is starving (36826), playing silence
[00000448] main audio output debug: audio output is starving (36979), playing silence
[00000448] main audio output debug: audio output is starving (38133), playing silence
[00000448] main audio output debug: audio output is starving (38136), playing silence
[00000448] main audio output debug: audio output is starving (38519), playing silence
[00000448] alsa audio output debug: recovered from buffer underrun
[00000448] main audio output debug: audio output is starving (39787), playing silence
[00000448] main audio output debug: audio output is starving (40524), playing silence
[00000448] main audio output debug: audio output is starving (41364), playing silence
[00000448] main audio output debug: audio output is starving (41278), playing silence
[00000448] main audio output debug: audio output is starving (42052), playing silence
[00000448] alsa audio output debug: recovered from buffer underrun
[00000448] main audio output debug: audio output is starving (23245), playing silence
[00000448] main audio output debug: audio output is starving (23288), playing silence
[00000448] main audio output debug: audio output is starving (23281), playing silence
[00000448] main audio output debug: audio output is starving (23392), playing silence

will google that right now...

[xtophe]

are you running pulse-audio ? If yes try to disable it or try -A pulse

Also could you try with local mp3 rather than a network stream to rule out any network problem

[RaIrata]

Hello, i've got the same problem, only on mp3 audio files (i tested only mp3 and wav files).
With vlc -v2 i saw in the initialization that vlc create a thread with priority 22 (that is less than default priority for user space threads), can it be a cause of the problem?

PowerBook G4 1.5GHz, 1.25GB RAM, Mac OS X 10.5.6

[jiggybau]

Has anyone managed to solve this issue? I'm having similar problems with vlc 1.1.3 on debian squeeze PPC (although I had the same issue when I tried 1.1.12 version). I can see some audio resampling going on there (see the log), and I'm not sure why this is happening and if that could be the culprit. Any suggestions are welcome. I'd be happy to apply any patches to help troubleshoot the issue.

My hardware:
Mac Mini G4
graphics: ATI Radeon 9200
audio: TerraTec Electronic GmbH Aureon Dual USB

My software:
Debian squeeze 6.0.3 PPC
Kernel 2.6.32-5-powerpc
vlc 1.1.3

VLC output (when ran with -vv)

Code: Select all

VLC media player 1.1.3 The Luggage (revision exported) [0x103d1900] main libvlc debug: VLC media player - 1.1.3 The Luggage [0x103d1900] main libvlc debug: Copyright © 1996-2010 the VideoLAN team [0x103d1900] main libvlc debug: revision exported [0x103d1900] main libvlc debug: configured with ./configure [0x103d1900] main libvlc debug: translation test: code is "C" [0x103d1900] main libvlc debug: checking plugin modules [0x103d1900] main libvlc debug: loading plugins cache file /usr/local/lib/vlc/plugins/plugins-0404be-10000.dat [0x103d1900] main libvlc debug: recursively browsing `/usr/local/lib/vlc/plugins' [0x103d1900] main libvlc debug: saving plugins cache /usr/local/lib/vlc/plugins/plugins-0404be-10000.dat [0x103d1900] main libvlc debug: module bank initialized (387 modules) [0x103d1900] main libvlc debug: opening config file (/home/pavle/.config/vlc/vlcrc) [0x103d1900] main libvlc debug: CPU has capabilities AltiVec FPU [0x103d1900] main libvlc debug: looking for memcpy module: 2 candidates [0x103d1900] main libvlc debug: using memcpy module "memcpyaltivec" [0x10476fa0] main input debug: Creating an input for 'Media Library' [0x10476fa0] main input debug: Input is a meta file: disabling unneeded options [0x10476fa0] main input debug: using timeshift granularity of 50 MiB [0x10476fa0] main input debug: using timeshift path '/tmp' [0x10476fa0] main input debug: `file/xspf-open:///home/pavle/.local/share/vlc/ml.xspf' gives access `file' demux `xspf-open' path `/home/pavle/.local/share/vlc/ml.xspf' [0x10476fa0] main input debug: creating demux: access='file' demux='xspf-open' path='/home/pavle/.local/share/vlc/ml.xspf' [0x104757f8] main demux debug: looking for access_demux module: 2 candidates [0x104757f8] main demux debug: no access_demux module matching "file" could be loaded [0x104757f8] main demux debug: TIMER module_need() : 1.573 ms - Total 1.573 ms / 1 intvls (Avg 1.573 ms) [0x10476fa0] main input debug: creating access 'file' path='/home/pavle/.local/share/vlc/ml.xspf' [0x10471af0] main access debug: looking for access module: 2 candidates [0x10471af0] filesystem access debug: opening file `/home/pavle/.local/share/vlc/ml.xspf' [0x10471af0] main access debug: using access module "filesystem" [0x10471af0] main access debug: TIMER module_need() : 0.887 ms - Total 0.887 ms / 1 intvls (Avg 0.887 ms) [0x10472e28] main stream debug: Using AStream*Stream [0x10472e28] main stream debug: pre buffering [0x10472e28] main stream debug: received first data after 0 ms [0x10472e28] main stream debug: pre-buffering done 296 bytes in 0s - 7812 KiB/s [0x10471890] main stream debug: looking for stream_filter module: 5 candidates [0x10471890] main stream debug: no stream_filter module matching "any" could be loaded [0x10471890] main stream debug: TIMER module_need() : 1.173 ms - Total 1.173 ms / 1 intvls (Avg 1.173 ms) [0x10471890] main stream debug: looking for stream_filter module: 1 candidate [0x10471890] main stream debug: using stream_filter module "stream_filter_record" [0x10471890] main stream debug: TIMER module_need() : 0.504 ms - Total 0.504 ms / 1 intvls (Avg 0.504 ms) [0x10476fa0] main input debug: creating demux: access='file' demux='xspf-open' path='/home/pavle/.local/share/vlc/ml.xspf' [0x10473c98] main demux debug: looking for demux module: 1 candidate [0x10473c98] playlist demux debug: using XSPF playlist reader [0x10473c98] main demux debug: using demux module "playlist" [0x10473c98] main demux debug: TIMER module_need() : 0.747 ms - Total 0.747 ms / 1 intvls (Avg 0.747 ms) [0x1045c410] main demux meta debug: looking for meta reader module: 2 candidates [0x1045c410] lua demux meta debug: Trying Lua scripts in /home/pavle/.local/share/vlc/lua/meta/reader [0x1045c410] lua demux meta debug: Trying Lua scripts in /usr/local/lib/vlc/lua/meta/reader [0x1045c410] lua demux meta debug: Trying Lua playlist script /usr/local/lib/vlc/lua/meta/reader/filename.luac [0x1045c410] lua demux meta debug: Trying Lua scripts in /usr/local/share/vlc/lua/meta/reader [0x1045c410] main demux meta debug: no meta reader module matching "any" could be loaded [0x1045c410] main demux meta debug: TIMER module_need() : 10.010 ms - Total 10.010 ms / 1 intvls (Avg 10.010 ms) [0x10476fa0] main input debug: `file/xspf-open:///home/pavle/.local/share/vlc/ml.xspf' successfully opened [0x1045c410] main xml debug: looking for xml module: 2 candidates [0x1045c410] main xml debug: using xml module "xml" [0x1045c410] main xml debug: TIMER module_need() : 1.868 ms - Total 1.868 ms / 1 intvls (Avg 1.868 ms) [0x10473c98] playlist demux debug: parsed 0 tracks successfully [0x1045c410] main xml debug: removing module "xml" [0x10476fa0] main input debug: EOF reached [0x10473c98] main demux debug: removing module "playlist" [0x10471890] main stream debug: removing module "stream_filter_record" [0x10471af0] main access debug: removing module "filesystem" [0x10476fa0] main input debug: TIMER input launching for 'Media Library' : 16.383 ms - Total 16.383 ms / 1 intvls (Avg 16.383 ms) [0x10475578] main interface debug: looking for interface module: 1 candidate [0x10475578] main interface debug: using interface module "hotkeys" [0x10475578] main interface debug: TIMER module_need() : 0.811 ms - Total 0.811 ms / 1 intvls (Avg 0.811 ms) [0x1045c410] main interface debug: looking for interface module: 1 candidate Blocked: call to unsetenv("DBUS_ACTIVATION_ADDRESS") Blocked: call to unsetenv("DBUS_ACTIVATION_BUS_TYPE") Warning: call to signal(13, 0x1) [0x10476d78] main playlist debug: Activated [0x1045c410] main interface debug: using interface module "inhibit" [0x1045c410] main interface debug: TIMER module_need() : 10.079 ms - Total 10.079 ms / 1 intvls (Avg 10.079 ms) [0x10476d78] main playlist debug: adding item `audio.wav' ( file:///home/pavle/audio.wav ) [0x1047a4f8] main interface debug: looking for interface module: 1 candidate [0x1047a4f8] main interface debug: using interface module "signals" [0x1047a4f8] main interface debug: TIMER module_need() : 1.082 ms - Total 1.082 ms / 1 intvls (Avg 1.082 ms) [0x1047b438] main interface debug: looking for interface module: 1 candidate [0x10479920] main input debug: Creating an input for 'audio.wav' [0x10476d78] main playlist debug: rebuilding array of current - root Playlist [0x10476d78] main playlist debug: rebuild done - 1 items, index -1 [0x1047b438] main interface debug: using interface module "globalhotkeys" [0x1047b438] main interface debug: TIMER module_need() : 5.396 ms - Total 5.396 ms / 1 intvls (Avg 5.396 ms) [0x103d1900] main libvlc: Running vlc with the default interface. Use 'cvlc' to use vlc without interface. [0x1045fbf8] main interface debug: looking for interface module: 4 candidates [0x10476d78] main playlist debug: no fetch required for (null) (art currently (null)) Blocked: call to setlocale(6, "") Blocked: call to sigaction(17, 0x482a6a48, 0x482a6ad4) [0x1059cf50] main generic debug: looking for extension module: 1 candidate [0x1059cf50] lua generic debug: Opening EXPERIMENTAL Lua Extension module [0x1059cf50] lua generic debug: Trying Lua scripts in /home/pavle/.local/share/vlc/lua/extensions [0x1059cf50] lua generic debug: Trying Lua scripts in /usr/local/lib/vlc/lua/extensions [0x1059cf50] lua generic debug: Trying Lua playlist script /usr/local/lib/vlc/lua/extensions/allocine-fr.luac [0x1059cf50] lua generic debug: Scanning Lua script /usr/local/lib/vlc/lua/extensions/allocine-fr.luac [0x1059cf50] lua generic debug: Script /usr/local/lib/vlc/lua/extensions/allocine-fr.luac has the following capability flags: 0xc [0x1059cf50] lua generic debug: Trying Lua scripts in /usr/local/share/vlc/lua/extensions [0x1059cf50] main generic debug: using extension module "lua" [0x1059cf50] main generic debug: TIMER module_need() : 1.808 ms - Total 1.808 ms / 1 intvls (Avg 1.808 ms) [0x1045fbf8] main interface debug: using interface module "qt4" [0x1045fbf8] main interface debug: TIMER module_need() : 178.535 ms - Total 178.535 ms / 1 intvls (Avg 178.535 ms) [0x10476d78] main playlist debug: processing request item null node Playlist skip 0 [0x10476d78] main playlist debug: starting new item [0x10476d78] main playlist debug: creating new input thread [0x1047c110] main input debug: Creating an input for 'audio.wav' [0x1047c110] main input debug: thread (input) created at priority 10 (input/input.c:214) [0x1045fbf8] qt4 interface debug: IM: Setting an input [0x1047c110] main input debug: thread started [0x1047c110] main input debug: using timeshift granularity of 50 MiB [0x1047c110] main input debug: using timeshift path '/tmp' [0x1047c110] main input debug: `file:///home/pavle/audio.wav' gives access `file' demux `' path `/home/pavle/audio.wav' [0x1047c110] main input debug: creating demux: access='file' demux='' path='/home/pavle/audio.wav' [0x105c94e0] main demux debug: looking for access_demux module: 2 candidates [0x105c94e0] main demux debug: no access_demux module matching "file" could be loaded [0x105c94e0] main demux debug: TIMER module_need() : 0.547 ms - Total 0.547 ms / 1 intvls (Avg 0.547 ms) [0x1047c110] main input debug: creating access 'file' path='/home/pavle/audio.wav' [0x105c9680] main access debug: looking for access module: 2 candidates [0x105c9680] filesystem access debug: opening file `/home/pavle/audio.wav' [0x105c9680] main access debug: using access module "filesystem" [0x105c9680] main access debug: TIMER module_need() : 0.353 ms - Total 0.353 ms / 1 intvls (Avg 0.353 ms) [0x105c98a8] main stream debug: Using AStream*Stream [0x105c98a8] main stream debug: pre buffering [0x105c98a8] main stream debug: received first data after 0 ms [0x105c98a8] main stream debug: pre-buffering done 1024 bytes in 0s - 29411 KiB/s [0x105c9a70] main stream debug: looking for stream_filter module: 5 candidates [0x105c9a70] main stream debug: no stream_filter module matching "any" could be loaded [0x105c9a70] main stream debug: TIMER module_need() : 0.266 ms - Total 0.266 ms / 1 intvls (Avg 0.266 ms) [0x105c9a70] main stream debug: looking for stream_filter module: 1 candidate [0x105c9a70] main stream debug: using stream_filter module "stream_filter_record" [0x105c9a70] main stream debug: TIMER module_need() : 0.227 ms - Total 0.227 ms / 1 intvls (Avg 0.227 ms) [0x1047c110] main input debug: creating demux: access='file' demux='' path='/home/pavle/audio.wav' [0x105c9d40] main demux debug: looking for demux module: 52 candidates Warning: call to rand() Warning: call to rand() Warning: call to rand() Warning: call to rand() [0x105c9d40] wav demux debug: chunk: fcc=`fmt ` size=16 [0x105c9d40] wav demux debug: format: 0x0001, fourcc: araw, channels: 2, freq: 44100 Hz, bitrate: 172Ko/s, blockalign: 4, bits/samples: 16, extra size: 0 [0x105c9d40] wav demux debug: found Raw audio audio format [0x105c9d40] wav demux debug: chunk: fcc=`data` size=49958832 [0x1047c110] main input debug: selecting program id=0 [0x105c9d40] main demux debug: using demux module "wav" [0x105c9d40] main demux debug: TIMER module_need() : 53.040 ms - Total 53.040 ms / 1 intvls (Avg 53.040 ms) [0x1047c110] main input debug: looking for a subtitle file in /home/pavle/ [0x105cd690] main decoder debug: looking for decoder module: 32 candidates [0x105cd690] araw decoder debug: samplerate:44100Hz channels:2 bits/sample:16 [0x105cd690] main decoder debug: using decoder module "araw" [0x105cd690] main decoder debug: TIMER module_need() : 14.043 ms - Total 14.043 ms / 1 intvls (Avg 14.043 ms) [0x105cd690] main decoder debug: thread (decoder) created at priority 5 (input/decoder.c:301) [0x105cd690] main decoder debug: thread started [0x105d1cb0] main demux meta debug: looking for meta reader module: 2 candidates [0x105d1cb0] lua demux meta debug: Trying Lua scripts in /home/pavle/.local/share/vlc/lua/meta/reader [0x105d1cb0] lua demux meta debug: Trying Lua scripts in /usr/local/lib/vlc/lua/meta/reader [0x105d1cb0] lua demux meta debug: Trying Lua playlist script /usr/local/lib/vlc/lua/meta/reader/filename.luac [0x105d1cb0] lua demux meta debug: Trying Lua scripts in /usr/local/share/vlc/lua/meta/reader [0x105d1cb0] main demux meta debug: no meta reader module matching "any" could be loaded [0x105d1cb0] main demux meta debug: TIMER module_need() : 2.228 ms - Total 2.228 ms / 1 intvls (Avg 2.228 ms) [0x1047c110] main input debug: `file:///home/pavle/audio.wav' successfully opened [0x1047c110] main input debug: Buffering 0% [0x1047c110] main input debug: creating aout [0x105d5960] main audio output debug: looking for audio output module: 6 candidates [0x1047c110] main input debug: Buffering 16% [0x1047c110] main input debug: Buffering 33% [0x1047c110] main input debug: Buffering 50% [0x1047c110] main input debug: Buffering 66% [0x1047c110] main input debug: Buffering 83% [0x1047c110] main input debug: Buffering 100% [0x1047c110] main input debug: Stream buffering done (350 ms in 4 ms) [0x105d5960] pulse audio output debug: 2 audio channels [0x105d5960] pulse audio output debug: Pulse mainloop started [0x105d5960] pulse audio output debug: Failed to connect to server: Connection refused [0x105d5960] pulse audio output debug: Pulse initialization unlock and fail [0x105d5960] pulse audio output debug: Pulse initialization failed [0x105d5960] alsa audio output debug: opening ALSA device `default' [0x105d5960] main audio output debug: using audio output module "alsa" [0x105d5960] main audio output debug: TIMER module_need() : 113.054 ms - Total 113.054 ms / 1 intvls (Avg 113.054 ms) [0x105d5960] main audio output debug: output 'f32b' 44100 Hz Stereo frame=1 samples/8 bytes [0x105d5960] main audio output debug: mixer 'f32b' 44100 Hz Stereo frame=1 samples/8 bytes [0x105d5960] main audio output debug: no need for any filter [0x105dc3f8] main generic debug: looking for audio mixer module: 3 candidates [0x105dc3f8] main generic debug: using audio mixer module "float32_mixer" [0x105dc3f8] main generic debug: TIMER module_need() : 1.016 ms - Total 1.016 ms / 1 intvls (Avg 1.016 ms) [0x105d5960] main audio output debug: input 's16l' 44100 Hz Stereo frame=1 samples/4 bytes [0x105dd748] main audio filter debug: looking for audio filter module: 1 candidate [0x105dd748] scaletempo audio filter debug: format: 44100 rate, 2 nch, 4 bps, fl32 [0x105dd748] scaletempo audio filter debug: params: 30 stride, 0.200 overlap, 14 search [0x105dd748] scaletempo audio filter debug: 1.000 scale, 1323.000 stride_in, 1323 stride_out, 1059 standing, 264 overlap, 617 search, 2204 queue, fl32 mode [0x105dd748] main audio filter debug: using audio filter module "scaletempo" [0x105dd748] main audio filter debug: TIMER module_need() : 0.987 ms - Total 0.987 ms / 1 intvls (Avg 0.987 ms) [0x105d5960] main audio output debug: filter(s) 's16l'->'f32b' 44100 Hz->44100 Hz Stereo->Stereo [0x105dda78] main audio filter debug: looking for audio filter module: 14 candidates [0x105dda78] audio_format audio filter debug: s16l->f32b, bits per sample: 16->32 [0x105dda78] main audio filter debug: using audio filter module "audio_format" [0x105dda78] main audio filter debug: TIMER module_need() : 3.522 ms - Total 3.522 ms / 1 intvls (Avg 3.522 ms) [0x105d5960] main audio output debug: found a filter for the whole conversion [0x105d5960] main audio output debug: filter(s) 'f32b'->'f32b' 48510 Hz->44100 Hz Stereo->Stereo [0x106399d0] main audio filter debug: looking for audio filter module: 14 candidates [0x106399d0] bandlimited_resampler audio filter debug: f32b/48510KHz/2->f32b/44100KHz/2 [0x106399d0] main audio filter debug: using audio filter module "bandlimited_resampler" [0x106399d0] main audio filter debug: TIMER module_need() : 0.415 ms - Total 0.415 ms / 1 intvls (Avg 0.415 ms) [0x105d5960] main audio output debug: found a filter for the whole conversion [0x105cd690] main decoder debug: End of audio preroll [0x1047c110] main input debug: Decoder buffering done in 116 ms [0x105d5960] main audio output warning: PTS is out of range (-9541), dropping buffer [0x105d5960] main audio output warning: PTS is out of range (-32695), dropping buffer [0x105d5960] main audio output debug: audio output is starving (21399), playing silence [0x105d5960] main audio output debug: audio output is starving (21522), playing silence [0x105d5960] main audio output debug: audio output is starving (21680), playing silence [0x105d5960] main audio output debug: audio output is starving (21824), playing silence [0x105d5960] main audio output debug: audio output is starving (21975), playing silence [0x105d5960] main audio output debug: audio output is starving (22075), playing silence [0x105d5960] main audio output debug: audio output is starving (22210), playing silence [0x105d5960] main audio output debug: audio output is starving (22383), playing silence [0x105d5960] main audio output debug: audio output is starving (21407), playing silence [0x105d5960] main audio output debug: audio output is starving (22525), playing silence [0x105d5960] main audio output debug: audio output is starving (21567), playing silence [0x105d5960] main audio output debug: audio output is starving (22582), playing silence [0x105d5960] main audio output debug: audio output is starving (21700), playing silence [0x105d5960] main audio output debug: audio output is starving (22792), playing silence [0x105d5960] main audio output debug: audio output is starving (21816), playing silence [0x105d5960] main audio output debug: audio output is starving (22936), playing silence [0x105d5960] main audio output debug: audio output is starving (21976), playing silence [0x105d5960] main audio output debug: audio output is starving (22994), playing silence [0x105d5960] main audio output debug: audio output is starving (22110), playing silence [0x105d5960] main audio output debug: audio output is starving (23107), playing silence [0x105d5960] main audio output debug: audio output is starving (22224), playing silence [0x105d5960] main audio output debug: audio output is starving (23307), playing silence [0x105d5960] main audio output debug: audio output is starving (22334), playing silence [0x105d5960] main audio output debug: audio output is starving (23485), playing silence [0x105d5960] main audio output debug: audio output is starving (22520), playing silence [0x105d5960] main audio output debug: audio output is starving (23584), playing silence [0x105d5960] main audio output debug: audio output is starving (22660), playing silence [0x105d5960] main audio output debug: audio output is starving (23759), playing silence [0x105d5960] main audio output debug: audio output is starving (22802), playing silence [0x105d5960] main audio output debug: audio output is starving (23878), playing silence [0x105d5960] main audio output debug: audio output is starving (22902), playing silence [0x105d5960] main audio output debug: audio output is starving (24035), playing silence [0x105d5960] main audio output debug: audio output is starving (23072), playing silence [0x105d5960] main audio output debug: audio output is starving (24156), playing silence [0x105d5960] main audio output debug: audio output is starving (23215), playing silence [0x105d5960] main audio output debug: audio output is starving (24288), playing silence [0x105d5960] main audio output debug: audio output is starving (23344), playing silence [0x105d5960] main audio output debug: audio output is starving (24432), playing silence [0x105d5960] main audio output debug: audio output is starving (23474), playing silence [0x105d5960] alsa audio output debug: recovered from buffer underrun [0x105d5960] main audio output debug: audio output is too slow (109204), trashing 21316us [0x105d5960] main audio output debug: audio output is too slow (87920), trashing 21315us [0x105d5960] main audio output debug: audio output is too slow (66625), trashing 21315us [0x105d5960] main audio output debug: audio output is too slow (45329), trashing 21315us [0x1047a4f8] signals interface error: Caught Interrupt signal, exiting... [0x103d1900] main libvlc debug: deactivating the playlist [0x10476d78] main playlist debug: Deactivate [0x10476d78] main playlist debug: incoming request - stopping current input [0x10476d78] main playlist debug: dying input [0x1047c110] main input debug: control type=0 [0x1047c110] main input debug: control: stopping input [0x10476d78] main playlist debug: dying input [0x105cd690] main decoder debug: removing module "araw" [0x105cd690] main decoder debug: killing decoder fourcc `s16l', 0 PES in FIFO [0x105dda78] main audio filter debug: removing module "audio_format" [0x105dd748] main audio filter debug: removing module "scaletempo" [0x106399d0] main audio filter debug: removing module "bandlimited_resampler" [0x105d5960] main audio output debug: removing module "alsa" [0x105dc3f8] main generic debug: removing module "float32_mixer" [0x1047c110] main input debug: releasing aout [0x105c9d40] main demux debug: removing module "wav" [0x105c9a70] main stream debug: removing module "stream_filter_record" [0x105c9680] main access debug: removing module "filesystem" [0x1047c110] main input debug: Program doesn't contain anymore ES [0x10476d78] main playlist debug: dead input [0x1047c110] main input debug: thread ended [0x1045fbf8] qt4 interface debug: IM: Deleting the input [0x1060c530] main playlist export debug: saving Media Library to file /home/pavle/.local/share/vlc/ml.xspf [0x1060c530] main playlist export debug: looking for playlist export module: 1 candidate [0x1060c530] main playlist export debug: using playlist export module "export" [0x1060c530] main playlist export debug: TIMER module_need() : 1.349 ms - Total 1.349 ms / 1 intvls (Avg 1.349 ms) [0x1060c530] main playlist export debug: removing module "export" [0x10476d78] main playlist debug: Deactivated [0x103d1900] main libvlc debug: removing all services discovery tasks [0x103d1900] main libvlc debug: removing all interfaces [0x1045fbf8] qt4 interface debug: Killing extension dialog provider [0x1045fbf8] qt4 interface debug: ExtensionsDialogProvider is quitting... [0x1059cf50] lua generic debug: Deactivating all loaded extensions [0x1059cf50] lua generic debug: All extensions are now deactivated [0x1059cf50] main generic debug: removing module "lua" [0x1045fbf8] main interface debug: removing module "qt4" [0x1047b438] main interface debug: removing module "globalhotkeys" [0x1047a4f8] main interface debug: removing module "signals" [0x1047c110] main input debug: TIMER input launching for 'audio.wav' : 92.190 ms - Total 92.190 ms / 1 intvls (Avg 92.190 ms) [0x1045c410] main interface debug: removing module "inhibit" [0x10475578] main interface debug: removing module "hotkeys" [0x10476d78] main playlist debug: destroying [0x103d1900] main libvlc debug: TIMER ML Load : Total 19.257 ms / 1 intvls (Avg 19.257 ms) [0x103d1900] main libvlc debug: TIMER Preparse run : Total 73.511 ms / 1 intvls (Avg 73.511 ms) [0x103d1900] main libvlc debug: TIMER Items array build : Total 0.115 ms / 1 intvls (Avg 0.115 ms) [0x103d1900] main libvlc debug: TIMER ML Dump : Total 1.796 ms / 1 intvls (Avg 1.796 ms) [0x103d1900] main libvlc debug: removing stats [0x103d1900] main libvlc debug: removing module "memcpyaltivec"

wav'

[Rémi Denis-Courmont]

This problem is often caused by broken audio drivers. Try vlc --aout-rate 48000.

[jiggybau]

Remi,

Thanks for the suggestion. Unfortunately it doesn't solve the problem. Do you have any other ideas?

Thanks,
Pavle.