[Bug 653446] Re: kmix breaks pulseaudio volume per channel setup when changing volume to 100% or 0%
Problem is still here, when I configured different per-channel volume and decrease volume to near the 0%, my per-channel setup is changing and not restoring when I increase volume back. -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/653446 Title: kmix breaks pulseaudio volume per channel setup when changing volume to 100% or 0% To manage notifications about this bug go to: https://bugs.launchpad.net/kdemultimedia/+bug/653446/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 653446] Re: kmix breaks pulseaudio volume per channel setup when changing volume to 100% or 0%
Launchpad has imported 13 comments from the remote bug at https://bugs.kde.org/show_bug.cgi?id=254793. If you reply to an imported comment from within Launchpad, your comment will be sent to the remote bug automatically. Read more about Launchpad's inter-bugtracker facilities at https://help.launchpad.net/InterBugTracking. On 2010-10-20T21:10:27+00:00 Murz wrote: Version: 3.7 (using KDE 4.5.2) OS:Linux I have use pulseaudio with Surround 5.1 speakers. And I setup different volume per each channel for normal volume near computer, it looks like this: http://imagebin.ca/img/0wF1MTI.png But when I change volume to 0% and 100% via kmix, and revert volume back to near 50%, kmix broke my volume configuration and do the same volume for each channel! And after this channels volume looks like this: http://launchpadlibrarian.net/56971008/snapshot2.png Via pactl command I see that each pulseaudio sink have per-channel volumes and base volume, for example in my situation it looks like this: - Sink #1 State: RUNNING Name: alsa_output.pci-_00_14.2.analog-surround-51 Description: Internal Audio Analog Surround 5.1 Driver: module-alsa-card.c Sample Specification: s16le 6ch 48000Hz Channel Map: front-left,front-right,rear-left,rear-right,front-center,lfe Owner Module: 1 Mute: no Volume: 0: 28% 1: 27% 2: 30% 3: 30% 4: 33% 5: 21% 0: -33.05 dB 1: -34.11 dB 2: -31.36 dB 3: -31.36 dB 4: -29.02 dB 5: -40.33 dB balance -0.02 Base Volume: 63% -12.00 dB Monitor Source: alsa_output.pci-_00_14.2.analog-surround-51.monitor Latency: 153185 usec, configured 156000 usec Flags: HARDWARE HW_MUTE_CTRL HW_VOLUME_CTRL DECIBEL_VOLUME LATENCY - And kmix changes volume of each channel: Volume: 0: 33% 1: 32% 2: 35% 3: 35% 4: 38% 5: 26% But better is to change base volume of channel, because it didn't break anything! I can do it manually via command pactl set-sink-volume 1 [0-65535] and it works very good. So I think that kmix must switch to base volume changing instead of change volume for each channel in pulseaudio sink! Reproducible: Always OS: Linux (x86_64) release 2.6.35-22-generic Compiler: cc Reply at: https://bugs.launchpad.net/kdemultimedia/+bug/653446/comments/4 On 2010-10-20T21:16:36+00:00 Murz wrote: Here is screenshot of my kmix window: http://img28.imageshack.us/img28/3052/21717927.png Reply at: https://bugs.launchpad.net/kdemultimedia/+bug/653446/comments/5 On 2010-10-20T22:44:09+00:00 Ym8-colin-nbv wrote: Please right click on the slider in kmix and choose the "Split Channels" option (this could arguably be better exposed but that is something that is technically separate from the PA backend specifically - ideally I'd also like to label the different channels, but no framework inside kmix for this exists yet either) Reply at: https://bugs.launchpad.net/kdemultimedia/+bug/653446/comments/6 On 2010-10-21T07:17:59+00:00 Murz wrote: If I do the "Split Channels", I see all 6 channels in Kmix window, but when I change volume via mouse whell on tray icon, I have same problem! All channels goes to same volume after changing to near 0% and near 100%! So, your method didn't solve the problem! Reply at: https://bugs.launchpad.net/kdemultimedia/+bug/653446/comments/7 On 2010-11-06T10:05:35+00:00 Murz wrote: This is the video that demonstrates the problem visually: http://www.youtube.com/watch?v=zjPbBd2CCzc Reply at: https://bugs.launchpad.net/kdemultimedia/+bug/653446/comments/8 On 2010-11-08T10:14:35+00:00 Ym8-colin-nbv wrote: Thanks for the video. I'm not really sure what can be done about that however. pavucontrol itself behaves a similar way when using the mouse wheel. The kmix mousewheel slider integration (as with the keys on multimedia keyboards and laptops etc) are designed to give a nice, simple interface to volume adjustment. As soon as you break the "simple" controls (e.g. by controlling left and right channels independently), then that's the price to pay. There are several different modes of operation here that would support a "fix" anyway. Keep the relative balance stored somehow, and "compress" the ratio as it gets to the upper limits and reinstate it when the volume is reduced sufficiently to allow it again is one method. Blocking any further volume increases is another. I could do the lat
[Bug 653446] Re: kmix breaks pulseaudio volume per channel setup when changing volume to 100% or 0%
** Changed in: kdemultimedia Importance: Unknown => Medium -- You received this bug notification because you are a member of Kubuntu Bugs, which is subscribed to kdemultimedia in ubuntu. https://bugs.launchpad.net/bugs/653446 Title: kmix breaks pulseaudio volume per channel setup when changing volume to 100% or 0% -- kubuntu-bugs mailing list kubuntu-b...@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/kubuntu-bugs
[Bug 653446] Re: kmix breaks pulseaudio volume per channel setup when changing volume to 100% or 0%
Here is video that visualize this bug: http://www.youtube.com/watch?v=zjPbBd2CCzc And I try Ubuntu fresh install, gnome volume applet don't breaks per-channel volume when setting it to 100%. -- kmix breaks pulseaudio volume per channel setup when changing volume to 100% or 0% https://bugs.launchpad.net/bugs/653446 You received this bug notification because you are a member of Kubuntu Bugs, which is subscribed to kdemultimedia in ubuntu. -- kubuntu-bugs mailing list kubuntu-b...@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/kubuntu-bugs
[Bug 653446] Re: kmix breaks pulseaudio volume per channel setup when changing volume to 100% or 0%
** Changed in: kdemultimedia Status: Unknown => New -- kmix breaks pulseaudio volume per channel setup when changing volume to 100% or 0% https://bugs.launchpad.net/bugs/653446 You received this bug notification because you are a member of Kubuntu Bugs, which is subscribed to kdemultimedia in ubuntu. -- kubuntu-bugs mailing list kubuntu-b...@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/kubuntu-bugs
[Bug 653446] Re: kmix breaks pulseaudio volume per channel setup when changing volume to 100% or 0%
** Bug watch added: KDE Bug Tracking System #254793 http://bugs.kde.org/show_bug.cgi?id=254793 ** Also affects: kdemultimedia via http://bugs.kde.org/show_bug.cgi?id=254793 Importance: Unknown Status: Unknown -- kmix breaks pulseaudio volume per channel setup when changing volume to 100% or 0% https://bugs.launchpad.net/bugs/653446 You received this bug notification because you are a member of Kubuntu Bugs, which is subscribed to kdemultimedia in ubuntu. -- kubuntu-bugs mailing list kubuntu-b...@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/kubuntu-bugs
[Bug 653446] Re: kmix breaks pulseaudio volume per channel setup when changing volume to 100% or 0%
** Attachment added: "Pulseaudio volume configuration per channel after setting 100% volume and goes back to ~50%" https://bugs.launchpad.net/ubuntu/+source/kdemultimedia/+bug/653446/+attachment/1665706/+files/snapshot2.png -- kmix breaks pulseaudio volume per channel setup when changing volume to 100% or 0% https://bugs.launchpad.net/bugs/653446 You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 653446] Re: kmix breaks pulseaudio volume per channel setup when changing volume to 100% or 0%
There are screenshots of configuration before and after setting 100% volume in kmix. ** Attachment added: "Pulseaudio volume configuration per channel before setting 100% volume" https://bugs.launchpad.net/ubuntu/+source/kdemultimedia/+bug/653446/+attachment/1665705/+files/snapshot1.png -- kmix breaks pulseaudio volume per channel setup when changing volume to 100% or 0% https://bugs.launchpad.net/bugs/653446 You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 653446] Re: kmix breaks pulseaudio volume per channel setup when changing volume to 100% or 0%
** Attachment added: "Dependencies.txt" https://bugs.launchpad.net/bugs/653446/+attachment/1665704/+files/Dependencies.txt -- kmix breaks pulseaudio volume per channel setup when changing volume to 100% or 0% https://bugs.launchpad.net/bugs/653446 You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
