[vlc] DTS to S/PDIF problem

David Nordenberg dnordenberg at users.sourceforge.net
Fri Feb 25 20:25:14 CET 2005


Hello

I'm trying to play a DTS encoded .wav file but I can't get any audio output
and the DTS indicator on my receiver just flashes like it is losing sync
with the audio stream all the time. I tried VLC 0.7.2, 0.8.1 and todays
nightly build. I have a home cinema receiver with DTS and DD decoder hooked
up with optical link to my Creative audigy 2 NX USB soundcard. Below is a
attached message log with a few seconds of playing. I'm using Windows XP SP2
with latest audigy 2 nx divers. Can't think of any more information you
might want. The DTS files works fine for me if I burn them and play them in
my DVD. The "audio is starving, playing silence" worries me :(

Best regards,
David Nordenberg

main debug: beginning processing of request, 7058 us 
main debug: processing request
main debug: next item found in 9 us
main debug: creating new input thread
main debug: request processed after 7116 us
main debug: waiting for thread completion
main warning: drive letter C: found in source
main debug: `C:\blandat\Incoming\DTS - Enigma - Sadness Part I.wav' gives
access `' demux `' path `C:\blandat\Incoming\DTS - Enigma - Sadness Part
I.wav'
main debug: demux2_New: access='' demux='' path='C:\blandat\Incoming\DTS -
Enigma - Sadness Part I.wav'
main debug: looking for access_demux module
main debug: probing 1 candidate
main debug: thread 4404 (input) created at priority 1
(src/input/input.c:230)
main debug: access2_New: access='' path='C:\blandat\Incoming\DTS - Enigma -
Sadness Part I.wav'
main debug: looking for access2 module
main debug: probing 4 candidates
vcd debug: trying .cue file: C:\blandat\Incoming\DTS - Enigma - Sadness Part
I.cue
vcd warning: could not open C:\blandat\Incoming\DTS - Enigma - Sadness Part
I.wav
access_file debug: opening file `C:\blandat\Incoming\DTS - Enigma - Sadness
Part I.wav'
main debug: using access2 module "access_file"
main debug: pre buffering
main debug: received first data for our buffer
main debug: prebuffering done 1408981 bytes in 0s - 289675 kbytes/s
main debug: demux2_New: access='' demux='' path='C:\blandat\Incoming\DTS -
Enigma - Sadness Part I.wav'
main debug: looking for demux2 module
main debug: probing 34 candidates
mp4 warning: MP4 plugin discarded (not a valid file)
avi warning: avi module discarded (invalid header)
asf warning: ASF plugin discarded (not a valid file)
main debug: looking for packetizer module
main debug: probing 17 candidates
main debug: using packetizer module "dts"
main debug: Selecting program id=0
main debug: using demux2 module "dtssys"
main debug: looking for a subtitle file in C:\blandat\Incoming\
main debug: looking for decoder module
main debug: probing 24 candidates
main debug: using decoder module "dts"
main debug: thread 3736 (decoder) created at priority 2
(src/input/decoder.c:159)
access_file warning: unimplemented query in control
main debug: `C:\blandat\Incoming\DTS - Enigma - Sadness Part I.wav'
sucessfully opened
dts: DTS channels:6 samplerate:44100 bitrate:1411200
dts: DTS channels:6 samplerate:44100 bitrate:1411200
main debug: looking for audio output module
main debug: probing 3 candidates
aout_directx debug: OpenAudio
aout_directx debug: device supports 5.1 channels
aout_directx debug: device supports 4 channels
aout_directx debug: device supports 2 channels
aout_directx debug: device supports 1 channel
aout_directx debug: device supports A/52 over S/PDIF
aout_directx debug: creating DirectSoundThread
main debug: thread 4276 (DirectSound Notification Thread) created at
priority 15 (directx.c:360)
aout_directx debug: DirectSoundThread ready
main debug: using audio output module "aout_directx"
main debug: output 'spdi' 44100 Hz 3F2R/LFE frame=1536 samples/6144 bytes
main debug: mixer 'spdi' 44100 Hz 3F2R/LFE frame=1536 samples/6144 bytes
main debug: filter(s) 'dts '->'spdi' 44100 Hz->44100 Hz 3F2R/LFE->3F2R/LFE
main debug: looking for audio filter module
main debug: probing 22 candidates
main debug: using audio filter module "dtstospdif"
main debug: found a filter for the whole conversion
main debug: looking for audio mixer module
main debug: probing 3 candidates
main debug: using audio mixer module "spdif_mixer"
main debug: input 'dts ' 44100 Hz 3F2R/LFE frame=1024 samples/4096 bytes
main debug: no need for any filter
main debug: audio output is starving (93858), playing silence
main debug: audio output is starving (93661), playing silence
main debug: audio output is starving (93374), playing silence
main debug: audio output is starving (92874), playing silence
main debug: audio output is starving (92643), playing silence
main debug: audio output is starving (92336), playing silence
main debug: audio output is starving (92243), playing silence
main debug: audio output is starving (91779), playing silence
main debug: audio output is starving (91467), playing silence
main debug: audio output is starving (91179), playing silence
main debug: audio output is starving (90786), playing silence
main debug: audio output is starving (90442), playing silence
main debug: audio output is starving (89855), playing silence
main debug: audio output is starving (89046), playing silence
main debug: audio output is starving (94394), playing silence
main debug: audio output is starving (93983), playing silence
main debug: audio output is starving (93697), playing silence
main debug: audio output is starving (93402), playing silence
main debug: audio output is starving (93130), playing silence
main debug: audio output is starving (92564), playing silence
main debug: audio output is starving (92377), playing silence
main debug: audio output is starving (92184), playing silence
main debug: audio output is starving (91912), playing silence
main debug: audio output is starving (91284), playing silence
main debug: audio output is starving (91072), playing silence
main debug: audio output is starving (90788), playing silence
main debug: audio output is starving (90496), playing silence
main debug: audio output is starving (90041), playing silence
main debug: audio output is starving (94738), playing silence
main debug: audio output is starving (94451), playing silence
main debug: audio output is starving (94186), playing silence
main debug: audio output is starving (93725), playing silence
main debug: audio output is starving (93362), playing silence
main debug: audio output is starving (93089), playing silence
main debug: audio output is starving (92873), playing silence
main debug: audio output is starving (92400), playing silence
main debug: audio output is starving (92195), playing silence
main debug: audio output is starving (91930), playing silence
main debug: audio output is starving (91542), playing silence
main debug: audio output is starving (91095), playing silence
main debug: audio output is starving (90805), playing silence
main debug: audio output is starving (90525), playing silence
main debug: audio output is starving (90175), playing silence
main debug: audio output is starving (94502), playing silence
main debug: audio output is starving (94215), playing silence
main debug: audio output is starving (93824), playing silence
main debug: audio output is starving (93469), playing silence
main debug: audio output is starving (93172), playing silence
main debug: audio output is starving (92851), playing silence
main debug: audio output is starving (92608), playing silence
main debug: audio output is starving (92324), playing silence
main debug: audio output is starving (92035), playing silence
main debug: audio output is starving (91729), playing silence
main debug: audio output is starving (91448), playing silence
main debug: audio output is starving (90948), playing silence
main debug: audio output is starving (90585), playing silence
main debug: audio output is starving (90411), playing silence
main debug: audio output is starving (94977), playing silence
main debug: audio output is starving (94233), playing silence
main debug: beginning processing of request, 19514 us 
main debug: control type=0
main debug: control: INPUT_CONTROL_SET_DIE proceed
main debug: closing input
main debug: unlocking module "dts"
main debug: unlocking module "dtssys"
main debug: unlocking module "access_file"
main debug: unlocking module "dts"
main debug: thread times: real 0m4.606624s, kernel 0m0.030043s, user
0m0.000000s
main debug: thread 3736 joined (src/input/decoder.c:191)
main debug: killing decoder fourcc `dts ', 0 PES in FIFO
aout_directx debug: CloseAudio
aout_directx debug: DirectSoundThread exiting
main debug: thread times: real 0m4.396321s, kernel 0m0.000000s, user
0m0.000000s
main debug: thread 4276 joined (directx.c:579)
main debug: unlocking module "aout_directx"
main debug: unlocking module "dtstospdif"
main debug: unlocking module "spdif_mixer"
main debug: thread times: real 0m4.696753s, kernel 0m0.010014s, user
0m0.010014s
main debug: thread 4404 joined (src/input/input.c:386)


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