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On 2008-02-01T10:32:31+00:00 Mario wrote:

Description of problem:

Playing an audio CD on my laptop (HP DV8291ea) using a GStreamer based
application (like gst-launch, totem, rhythmbox) causes the CD drive to run at
full speed. This is disturbing both for the noise and for the vibrations. Using
other apps like Amarok does not push the drive to the limit.

I have tracked down the problem to be either the gstcdparanoiasrc plugin or the
cdparanoia library, but had not time to read the code.

You can test it easily by doing:

gst-launch cdparanoiasrc ! alsasink

and then Amarok and comparing the two.

There is a similar bug report in the Ubuntu launchpad, so this is not Fedora
specific:

https://bugs.launchpad.net/ubuntu/+source/rhythmbox/+bug/187832

Version-Release number of selected component (if applicable):

[neugens@nirvana ~]$ rpm -q gstreamer-plugins-base ; rpm -q cdparanoia
gstreamer-plugins-base-0.10.15-1.fc8
cdparanoia-alpha9.8-27.2

How reproducible:

Always

Steps to Reproduce:
1. Insert you favorite CD
2. run a GStreamer based application, or use gst-launch like:
   gst-launch cdparanoiasrc ! alsasink
3. Listen to the drive spinning at fool (not a typo) speed
  
Actual results:

The CD drive spins at full speed

Expected results:

To play an audio CD, a read speed of 1x is the only one needed.

Additional info:

It seems to happen only with GStreamer; cdparanoiasrc has a "read-speed"
property, but it seems not to be honored. That is, this command:

gst-launch cdparanoiasrc read-speed=24 ! alsasink

and this command:

gst-launch cdparanoiasrc read-speed=1 ! alsasink

have the same effect.

Reply at:
https://bugs.launchpad.net/ubuntu/+source/cdparanoia/+bug/187832/comments/2

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On 2008-02-01T10:39:40+00:00 Mario wrote:

Thinking about it, the fact that read-speed is not honored, may hide a bug in
cdparanoia and not in gstreamer itself... I'll try to give a look at the code
tonight. I don't think it's an high priority bug, but it is quite disturbing if
you plan to use your Linux box as media center (or.. well, if you use your
laptop as a huge cdplayer like I do :).

Reply at:
https://bugs.launchpad.net/ubuntu/+source/cdparanoia/+bug/187832/comments/3

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On 2008-02-02T19:35:25+00:00 Mario wrote:

After further analysis I think that this is in fact a bug against
cdparanoia.

I've not gone through accurate testing yet, but I think that the problem is in
the function "scsi_init_drive" (see
cdparanoia-III-alpha9.8/interface/scsi_interface.c:1612). Apparently, setting
drive speed is not supported by cdparanoia on SCSI devices...


Reply at:
https://bugs.launchpad.net/ubuntu/+source/cdparanoia/+bug/187832/comments/4

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On 2008-02-02T20:27:58+00:00 Mario wrote:

I've attached two patches that fix the problem for me. The first adds speed
setting capability via ioctl to cdparanoia (apply to cdparanoia-alpha9.8-27.2),
the other sets the default speed to 4 in gstreamer-plugin-base (apply to 
gstreamer-plugins-base-0.10.15-1). These need more testings as they may kill
your cddrive, so use with care!! I have the patched spec files for rpm also if
you need these.

Reply at:
https://bugs.launchpad.net/ubuntu/+source/cdparanoia/+bug/187832/comments/5

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On 2008-02-02T20:30:25+00:00 Mario wrote:

Created attachment 293804
Add set_speed to scsi_interface.c for cdparanoia-III-alpha9.8

Apply this patch to cdparanoia-alpha9.8-27.2.src.rpm

Reply at:
https://bugs.launchpad.net/ubuntu/+source/cdparanoia/+bug/187832/comments/6

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On 2008-02-02T20:31:51+00:00 Mario wrote:

Created attachment 293805
Sets cd drive speed to default to 4 (as xine also does) instead of the default

Apply this patch to gstreamer-plugins-base-0.10.15-1.fc8.src.rpm

Reply at:
https://bugs.launchpad.net/ubuntu/+source/cdparanoia/+bug/187832/comments/7

------------------------------------------------------------------------
On 2008-03-04T20:59:42+00:00 Adam wrote:

These look plausible to me, and didn't get a clear nak from the cdparanoia
maintainer.  Building for rawhide now.  Can you test them from rawhide, or
should I push F8 update candidates too?

Reply at:
https://bugs.launchpad.net/ubuntu/+source/cdparanoia/+bug/187832/comments/9

------------------------------------------------------------------------
On 2008-03-04T21:11:41+00:00 Mario wrote:

If you can push on update-testing, that would be great for me :)

Thanks,
Mario

Reply at:
https://bugs.launchpad.net/ubuntu/+source/cdparanoia/+bug/187832/comments/10

------------------------------------------------------------------------
On 2008-03-12T15:41:29+00:00 Yaakov wrote:

What is the status of this bug?  Is it in the process of being fixed?  Or can we
close it?

I'm moving it to cdparanoia since that's where the bug seems to apply
to.

Reply at:
https://bugs.launchpad.net/ubuntu/+source/cdparanoia/+bug/187832/comments/11

------------------------------------------------------------------------
On 2008-11-26T09:39:50+00:00 Bug wrote:


This message is a reminder that Fedora 8 is nearing its end of life.
Approximately 30 (thirty) days from now Fedora will stop maintaining
and issuing updates for Fedora 8.  It is Fedora's policy to close all
bug reports from releases that are no longer maintained.  At that time
this bug will be closed as WONTFIX if it remains open with a Fedora 
'version' of '8'.

Package Maintainer: If you wish for this bug to remain open because you
plan to fix it in a currently maintained version, simply change the 'version' 
to a later Fedora version prior to Fedora 8's end of life.

Bug Reporter: Thank you for reporting this issue and we are sorry that 
we may not be able to fix it before Fedora 8 is end of life.  If you 
would still like to see this bug fixed and are able to reproduce it 
against a later version of Fedora please change the 'version' of this 
bug to the applicable version.  If you are unable to change the version, 
please add a comment here and someone will do it for you.

Although we aim to fix as many bugs as possible during every release's 
lifetime, sometimes those efforts are overtaken by events.  Often a 
more recent Fedora release includes newer upstream software that fixes 
bugs or makes them obsolete.

The process we are following is described here: 
http://fedoraproject.org/wiki/BugZappers/HouseKeeping

Reply at:
https://bugs.launchpad.net/ubuntu/+source/cdparanoia/+bug/187832/comments/15

------------------------------------------------------------------------
On 2009-01-09T05:53:52+00:00 Bug wrote:


Fedora 8 changed to end-of-life (EOL) status on 2009-01-07. Fedora 8 is 
no longer maintained, which means that it will not receive any further 
security or bug fix updates. As a result we are closing this bug.

If you can reproduce this bug against a currently maintained version of 
Fedora please feel free to reopen this bug against that version.

Thank you for reporting this bug and we are sorry it could not be fixed.

Reply at:
https://bugs.launchpad.net/ubuntu/+source/cdparanoia/+bug/187832/comments/16


** Changed in: rhythmbox (Fedora)
   Importance: Unknown => Low

-- 
You received this bug notification because you are a member of Ubuntu
Touch seeded packages, which is subscribed to cdparanoia in Ubuntu.
https://bugs.launchpad.net/bugs/187832

Title:
  CD drive spins at maximum speed when playing CD

Status in cdparanoia package in Ubuntu:
  Invalid
Status in rhythmbox package in Fedora:
  Won't Fix

Bug description:
  Binary package hint: rhythmbox

  When I play an audio CD in Rhythmbox, the CD drives spins up to
  maximum speed, causing serious noise. This is very disturbing,
  especially since the lowest speed is enough for CD playback. I can
  force it to 1x speed using 'sudo hdparm -E 1 /dev/scd0' but this only
  lasts until I put in another CD. IMO, Rhythmbox should manage this
  better. I've checked a couple of other apps (soundjuicer, gnome-cd)
  and they seem to suffer from the same bug. Probably it's not a problem
  in rhythmbox, but somewhere lower in the chain, maybe gstreamer or
  even linux. Please redirect if appropriate.

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