[DISCUSSION] Why doesn't ALSA autogenerate/autoconfigure the mono profile by default?
Sorry if this is the wrong place to discuss this, but from what I managed to find out, this is primarily the responsibility of ALSA.
This was pointed out by a reddit user, and to be frank, I was kinda surprised that this is not done by default. The user in question is hearing impaired (can listen on only one ear), so the user has no benefit of actually listening to stereo or any other multichannel audio, thus wanted to just set everything to mono (dual mono I presume) and was puzzled when there was no such option in pulseaudio (which pulls the profiles from ALSA). I did some more investigation and as it turns out, this profile is autogenerated, but only if the hardware has such capability (as is the case with any other profile). You can enable it manually by editing config files (in which case I presume the channel downconversion is done in software), but it seemed odd that one has to go through such trouble just to listen to mono sound.
Thus, I think the mono profile should be taken as a special case scenario and be autogenerated/configured by default, regardless if it's supported in hardware or not. Once again, I'm sorry if this is not the place to ask/discuss this, but would appreciate if someone pointed me to where I can actually do this.
I'm sorry for the triple mail thread, took them a while to show up, I though they got lost in cyberspace. I have no idea how to delete the rest, maybe admins can sort this out.
Once again, I am very very sorry.
We can continue in this thread.
I would like to know if anyone could direct me to where I could ask this question. I am sorry if this is not where I'm supposed to ask this question, but I really had no idea where to ask.
On Tuesday, August 20th, 2024 at 11:38 AM, Xerox Slayer xeroxslayer@proton.me wrote:
Sorry if this is the wrong place to discuss this, but from what I managed to find out, this is primarily the responsibility of ALSA.
This was pointed out by a reddit user, and to be frank, I was kinda surprised that this is not done by default. The user in question is hearing impaired (can listen on only one ear), so the user has no benefit of actually listening to stereo or any other multichannel audio, thus wanted to just set everything to mono (dual mono I presume) and was puzzled when there was no such option in pulseaudio (which pulls the profiles from ALSA). I did some more investigation and as it turns out, this profile is autogenerated, but only if the hardware has such capability (as is the case with any other profile). You can enable it manually by editing config files (in which case I presume the channel downconversion is done in software), but it seemed odd that one has to go through such trouble just to listen to mono sound.
Thus, I think the mono profile should be taken as a special case scenario and be autogenerated/configured by default, regardless if it's supported in hardware or not. Once again, I'm sorry if this is not the place to ask/discuss this, but would appreciate if someone pointed me to where I can actually do this.
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Xerox Slayer -
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