** Changed in: linux (Ubuntu)
Status: Invalid = Confirmed
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Title:
HDMI: audio-video playback too fast
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I'm having the same problem ... on a Shuttle XH97V
3.13.0-32-generic #57-Ubuntu SMP Tue Jul 15 03:51:08 UTC 2014 x86_64
x86_64 x86_64 GNU/Linux
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Geoffrey J Rusell, thank you for your comment. As this report is closed, is not
scoped to you, your hardware, or your problem. So your hardware and problem may
be tracked, could you please file a new report with Ubuntu by executing the
following in a terminal while booted into the default
Guys, could you please reopen this issue?
I have a Dell notebook Latitude E6440 and it have exactly same issue (fast
audio playback).
I tried to add a bug report but looks it created a new one under Bug#1372740.
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Peter Curtis, well, posting to this closed bug report is largely a waste
of time. If you had reviewed the documentation in
https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1245226/comments/38
you would know that no full picture will be emerging, nor appropriate
people addressing it without you
Christopher Penalver, life is too short to proliferate bug reports when
there is an existing one with all the background. In my opinion what is
needed is crosslinking and consolidation rather than proliferation so a
full picture emerges and the appropriate people address it.
It is, for example,
This should still be reopened as it occurs for me on a Chillblast
Defiant (Haswell/Optimus Architecture, Core i7 Processor and nVidia GTX
765M graphics) with Mint 17 running kernel 3.13.0-24 and I have also
tried the ubuntu mainline 3.14.4 kernel. In both cases HDMI sound is
about 20% fast whilst
Peter Curtis, thank you for your comment. So your hardware and problem may be
tracked, could you please file a new report with Ubuntu by executing the
following in a terminal while booted into a Ubuntu repository kernel (not a
mainline one) via:
ubuntu-bug linux
For more on this, please read
I downloaded the full ISO, installed it on a USB stick (using Windows'
Universal USB Installer, since usb-creator-gtk crashed constantly) and
booted from it.
Anyway, there was an upgrade of the kernel to 3.11.0-13-generic. I am
running the standard Ubuntu 13.10 with kernel 3.11.0-13-generic and
Fabrizio Gennari, this bug report is being closed due to your last
comment
https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1245226/comments/35
regarding this being fixed with an update. For future reference you can
manage the status of your own bugs by clicking on the current status in
the
apport information
** Tags added: apport-collected trusty
** Description changed:
After upgrading to Ubuntu 13.10, selecting HDMI as audio output device
is broken. Audio is played back at high speed. When playing back video
clips, the video frames are also too fast. Note that, when
I booted with the live version of trusty-desktop-amd64 (from 3rd
November) and the problem occurs there as well
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Title:
HDMI: audio-video
With AMD 64 Gigabyte GA-MA78GM-DS2H and ATI Radeon embedded Ubuntu 13.10
and its kernel version produced the same problem: HDMI not detected until
added radeon.audio=1 to GRUB) and when done 3x fast forward speed on audio
and video as well (but normal speed instead through analogic output).
Now I
Fabrizio Gennari, just to clarify, for your mainline test you used
http://kernel.ubuntu.com/~kernel-ppa/mainline/v3.12-trusty/ ?
** Changed in: linux (Ubuntu)
Status: Confirmed = Incomplete
** Tags removed: needs-kernel-logs
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Calidonia Hibernia, so your hardware may be tracked, could you please file a
new report via a terminal:
ubuntu-bug linux
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Title:
HDMI:
** This bug is no longer a duplicate of bug 1239233
Video playback is like fast forward in 13.10 when radeon HDMI audio output
is enabled
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Fabrizio Gennari, could you please confirm this issue exists with the
latest development release of Ubuntu? ISO images are available from
http://cdimage.ubuntu.com/daily-live/current/ . If the issue remains,
could you please run the following command in the development release
from a Terminal
*** This bug is a duplicate of bug 1239233 ***
https://bugs.launchpad.net/bugs/1239233
** This bug has been marked a duplicate of bug 1239233
Video playback is like fast forward in 13.10 when radeon HDMI audio output
is enabled
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https://git.kernel.org/cgit/linux/kernel/git/tiwai/sound.git/log/sound/pci/hda/patch_hdmi.c
for intel hdmi codec, the audio driver get the monitor model , channel
map , format , rate and channels from the graphic driver when graphic
driver pass ELD to audio driver
( 26.847| 0.000) D: [alsa-sink-HDMI 0] sink.c: Found underrun 2840 bytes
ago (612 bytes ahead in playback buffer)
this message seem related to this patch
http://cgit.freedesktop.org/pulseaudio/pulseaudio/commit/?id=e87eb85474e0d357d82a9a38097144b607e1ef57
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I tested by watching YouTube videos (Firefox + Adobe Flash plug-in),
watching clips with Totem, launching
gst-launch-1.0 uridecodebin uri=file://path to music file ! pulsesink
and
gst-launch-1.0 uridecodebin uri=file:///path to music file ! alsasink
and
aplay path to WAV file
Same result.
I
but you are still using alsa default device instead of hdmi
speaker-test -c2 -t wav -D hdmi:1,DEV=0
gst-launch-1.0 uridecodebin uri=file:///path to music file ! alsasink
device=hdmi:1
did you find the model of your HDMI TV/LCD monitor in system log ?
if hw ptr is 612 bytes ahead of appl ptr (underfunded) , why do pa still
rewind the appl ptr ?
should it use snd_pcm_forward to move the application ptr to he ptr and
rewrite the audio to recover the under run?
http://www.alsa-project.org/alsa-doc/alsa-lib/group___p_c_m.html
snd_pcm_sframes_t
Both gst-launch-1.0 and aplay work if the default device is set to
analog headphones in gnome-control-center, and do not work correctly if
the default device is set to HDMI.
I tried the following:
speaker-test -c2 -t wav -D hdmi:1,DEV=0
gst-launch-1.0 uridecodebin uri=file:///path to music file
Luckily I didn’t throw away all my old kernels, so I rebooted with
kernel version 3.8.0-32-generic. This time,
gst-launch-1.0 uridecodebin uri=file:///path to music file ! alsasink
device=hdmi:1
worked.
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** Attachment added: alsa-info
https://bugs.launchpad.net/ubuntu/+source/alsa-driver/+bug/1245226/+attachment/3895121/+files/alsa-info.txt.PeKtqLzcIC
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** Attachment added: output of pactl list
https://bugs.launchpad.net/ubuntu/+source/alsa-driver/+bug/1245226/+attachment/3895125/+files/pactllist
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** Attachment added: output of pactl stat
https://bugs.launchpad.net/ubuntu/+source/alsa-driver/+bug/1245226/+attachment/3895127/+files/pactlstat
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** Attachment added: pulseaudio log
https://bugs.launchpad.net/ubuntu/+source/alsa-driver/+bug/1245226/+attachment/3895122/+files/pulseverbose.log
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how did you test ?
is there any difference when you use hdmi directly instead of through
pulseaudio ?
mplayer -ao alsa:device=hdmi=1 dvd://
mplayer -ao pulse dvd://
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do your hdmi tv/lcd monitor have EDID ?
seem the audio drver still not get ELD from graphic driver
( 0.050| 0.000) I: [pulseaudio] alsa-sink.c: Time scheduling watermark is
20,00ms
( 0.050| 0.000) D: [pulseaudio] alsa-sink.c: hwbuf_unused=0
( 0.050| 0.000) D: [pulseaudio]
** Package changed: gnome-control-center (Ubuntu) = alsa-driver
(Ubuntu)
** Changed in: alsa-driver (Ubuntu)
Status: New = Incomplete
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https://wiki.ubuntu.com/Audio/AlsaInfo
https://wiki.ubuntu.com/PulseAudio/Log
pactl list
pactl stat
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Title:
HDMI: audio-video playback too
Try this: https://wiki.ubuntu.com/Audio/PositionReporting
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Title:
HDMI: audio-video playback too fast
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