This issue has sat incomplete for more than 60 days now. I'm going to
close it as invalid. Please feel free re-open if this is still an issue
for you. Thank you.
** Changed in: alsa-driver (Ubuntu)
Status: Incomplete => Invalid
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** Changed in: alsa-driver (Ubuntu)
Status: New => Incomplete
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Bugs, w
Please not that this is a patched version of alsasink.
https://bugzilla.gnome.org/show_bug.cgi?id=721740
I think the first errors are due to format probing and uncritical.
This one seems to be more critical, while it is playing fine!
0:00:00.082999426 4382 0x1f58190 DEBUG alsa
gstalsasink.c:
Yes:
$ pasuspender -- aplay -D a52:CARD=PCH PCM.wav
Wiedergabe: WAVE 'PCM.wav' : Signed 16 bit Little Endian, Rate: 44100 Hz, stereo
aplay: set_params:1239: Kanalanzahl nicht unterstützt
My Translation:
$ pasuspender -- aplay -D a52:CARD=PCH PCM.wav
Play: WAVE 'PCM.wav' : Signed 16 bit Little
since iec958 cannot be open when you are playing stereo to both analog
and digital
aplay -D hw:CARD=PCH,DEV=0 PCM.wav / 'IEC958 Default PCM' = 1 / Plays
digital + Analog
do a52 return any error during open ?
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Here are the results:
aplay -D hw:CARD=PCH,DEV=0 PCM.wav / 'IEC958 Default PCM' = 1 / Plays
digital + Analog
aplay -D hw:CARD=PCH,DEV=0 PCM.wav / 'IEC958 Default PCM' = 0 / Plays
analog only
aplay -D hw:CARD=PCH,DEV=1 PCM.wav / 'IEC958 Default PCM' = 1 / Plays
digital only
aplay
Ok , I will test it tonight.
Yesterday was facing an issue with totem and PCM playback:
With: 'IEC958 Default PCM' = 0.
* play a track in totem via pulseaudio
* switch to an other track (while the first is still playing)
* I can hear a spit of a second of the new track, but then transport stop
conflict only occur when hda controller has analog codec with spdif and
HDMI codec
you have two hda controllers
try playing stereo to front device 0 and turn on/off 'IEC958 Default PCM'
did you hear audio from both analog speaker and your digital receiver ?
hda support multistreaming, you can
I have tested switching 'IEC958 Default PCM' in alsamixer. But it has no
noteable effect for me.
* mplayer playes ac3 in both positions
* aplay does not play in both positions
* PCM soud is working from any player in both positions
About the possible index=16 conflict:
It seams all 'IEC958
the first thing to do is to turn off IEC958 Default PCM
since this switch enable/disable the sharing of the default PCM stream
with analog and SPDIF outputs. if you want exclusive acccess for AC3
passthrough
https://git.kernel.org/cgit/linux/kernel/git/tiwai/sound.git/commit/sound/pci/hda?id=9a0
This is the counter part of the patch above:
http://git.alsa-project.org/?p=alsa-driver.git;a=commit;h=c960e135db464269277831ba493efd7dd76ddcf9
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https://bugs.launchpad.net/bugs/1264609
T
>From the commit message:
> For avoiding this conflict, the recent kernel code (3.9 and 3.8
stable) moves the IEC958 controls of an SPDIF with index=16 once when
the conflict happens.
In Saucy we have kernel 3.11. It looks like that the either the conflict or the
move to 16 does not happen.
Do
your spdif control are still using index=0
Node 0x10 [Audio Output] wcaps 0x611: Stereo Digital
Control: name="IEC958 Playback Con Mask", index=0, device=0
Control: name="IEC958 Playback Pro Mask", index=0, device=0
Control: name="IEC958 Playback Default", index=0, device=0
Control: name="
How can I check that?
Do you think it is an issue of settings in alsamixer?
The patched version from #10 of /usr/share/alsa/cards/HDA-Intel.conf is
installed in Ubuntu Saucy.
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http://git.alsa-project.org/?p=alsa-
lib.git;a=commitdiff;h=f5f45589f81c46d4ca4cbbe089441a0f7ac5e197;hp=8c6da54073b2c966d9a4e137ba4d521eac92816f
do your iec958 controls of your spdif using index=16 ?
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I have filed a GStreamer bug:
https://bugzilla.gnome.org/show_bug.cgi?id=721740
** Bug watch added: GNOME Bug Tracker #721740
https://bugzilla.gnome.org/show_bug.cgi?id=721740
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https:/
In gst 0.10 uses always the iec958 device on the first card. This seams the
issue above.
This schould be fixed it gst 1.0
But with gst 1.0 I get this error:
pasuspender -- gst-launch-1.0 -v filesrc
location=/home/daniel/workspace/Testsounds/www_lynnemusic_com_surround_test.ac3
! ac3parse ! al
Now I try the same with gstreamer:
This works. Playing the stereo converted PCM stream:
pasuspender -- gst-launch-0.10 -v filesrc
location=/home/daniel/workspace/Testsounds/www_lynnemusic_com_surround_test.ac3
! decodebin ! audioconvert ! alsasink device='iec958:CARD=PCH,DEV=0'
Now pathtrough:
Just for the record:
My workaround for watching DVDs is the following command in a shell script:
pasuspender -- mplayer -mouse-movements -nocache dvdnav:// -ao
alsa:device=iec958=1.0 -ac hwac3
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Hi Raymond,
thank you very much for your help!
> why do you specify ,DEV=0 ?
because it is the output form
play -L
iec958:CARD=PCH,DEV=0
HDA Intel PCH, ALC887-VD Digital
IEC958 (S/PDIF) Digital Audio Output
I can play stereo wave files with a play and this device as desired.
> do yo
http://www.mplayerhq.hu/DOCS/HTML/en/advaudio-surround.html
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https://bugs.launchpad.net/bugs/1264609
Title:
No AC3 paththrough with hda intel ALC887-VD Saucy
To manage notifications ab
why do you specify ,DEV=0 ?
APLAY
List of PLAYBACK Hardware Devices
card 0: MID [HDA Intel MID], device 3: HDMI 0 [HDMI 0]
Subdevices: 1/1
Subdevice #0: subdevice #0
card 0: MID [HDA Intel MID], device 7: HDMI 1 [HDMI 1]
Subdevices: 1/1
Subdevice #0: subdevice #0
card 1: PCH
After applying a patch for Bug #1264886 and setup the a52 plug-In, I am
able to play Norrlanda.wav via Totem with 5.1 channels to my amp.
I think this proves the following:
1. My hardware setup is OK
2. The low level alsa driver is able to output AC3
But Paththrough via the hw and the iec958 i
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