19.04.2016 18:39, Tanu Kaskinen wrote:
On Tue, 2016-04-12 at 22:32 +0200, 紅 蒼穹 wrote:
On Sat, 2016-04-09 at 16:22 +0200, 紅 蒼穹 wrote:
When I have lfe remixing = yes (default):
- LFE is mixed to stereo output when downmixing from 5.1
- there are no low frequencies present at all in 5.1 output when
playing a stereo track.
LFE remixing is supposed to move low frequencies from all other
channels to the LFE channel by default. Are you saying that the LFE
channel doesn't get low frequencies either?
At least I can't hear any on any non-5.1 content. It is correctly
present with 5.1 content though
That sounds bad. I opened a bug report:
https://bugs.freedesktop.org/show_bug.cgi?id=95021
Speaking of volumes, is there an option to somehow boost only the LFE
in pulseaudio? Changing it with alsamixer gets overridden next time I
use my media keys.
You can use e.g. pavucontrol to control the individual channels (with
pavucontrol you need to first turn off the "lock channels together"
option, represented by the shield icon). The media keys might still
lose the per-channel differences, though.
I believe this is the same "do we need sum or average" concern as I
expressed in
https://lists.freedesktop.org/archives/pulseaudio-discuss/2015-February/023224.html
--
Alexander E. Patrakov
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