Capture Card At 44.1 kHz instead of 48 kHz

[Shizzy Hollywood]

Like the title says, I randomly noticed that my capture card is at the incorrect kHz. The thing is, I have it set to 48 everywhere on my pc and I don't see a specific option for it in OBS. I tried adding it as a custom audio device at the bottom after reading that that can help but no dice.

Can anyone offer some help with this? Here's a screen of the OBS log, OBS settings, Windows sound settings and sound panel settings.

 

[Suslik V]

44100 Hz for DirectShow capture devices is hardcoded in OBS:
Corresponding pulls on GitHub:

win-dshow: use the obs samplingRate by wkpark · Pull Request #5033 · obsproject/obs-studio

dependency: obsproject/libdshowcapture#33 Description set the desired sampling rate for the audio capture device using audio_output_get_sample_rate() Motivation and Context Please see obsprojec...

github.com

Setup the desired sampleRate by wkpark · Pull Request #33 · obsproject/libdshowcapture

try to set the desired sampling rate. Description this fix try to set the desired sampling rate by modifying nSamplesPerSec Motivation and Context I'm not sure but when using a video captu...

github.com

Similar thread (other capture device):
https://obsproject.com/forum/thread...rrect-sample-rate-from-elgato-hd60-x.191254/.

Fun fact. It seems that there is no corresponding issue filled out on the Github, so the bug slips from build to build almost unnoticed.

 

[Shizzy Hollywood]

44100 Hz for DirectShow capture devices is hardcoded in OBS:
Corresponding pulls on GitHub:

win-dshow: use the obs samplingRate by wkpark · Pull Request #5033 · obsproject/obs-studio

dependency: obsproject/libdshowcapture#33 Description set the desired sampling rate for the audio capture device using audio_output_get_sample_rate() Motivation and Context Please see obsprojec...

github.com

Setup the desired sampleRate by wkpark · Pull Request #33 · obsproject/libdshowcapture

try to set the desired sampling rate. Description this fix try to set the desired sampling rate by modifying nSamplesPerSec Motivation and Context I'm not sure but when using a video captu...

github.com

Similar thread (other capture device):
https://obsproject.com/forum/thread...rrect-sample-rate-from-elgato-hd60-x.191254/.

Fun fact. It seems that there is no corresponding issue filled out on the Github, so the bug slips from build to build almost unnoticed.

I saw this when I was digging around, I was just curious if anything had changed since then. Such an odd choice. I also noticed that one of my media sources SOMETIMES pops up in the log at 44.1 instead of 48 even though if I check the properties of the audio file, it's at 48. So random.

Pardon my ignorance but I don't understand what those first two links are. Are those people just discussing the issue or is that modified code to add the option?

I guess for now I'll try muting the capture card and adding it as its own audio source to see if that changes anything. I don't have problems with desyncing or anything like that, although once in a blue moon the capture card audio will hitch for a split-second. I just obviously want everything to be set up as perfectly as possible.

 

[Suslik V]

The links is about proposed changes to the OBS code that potentially could fix the problem. So, at least, some developers are aware of the problem.

 

[Shizzy Hollywood]

The links is about proposed changes to the OBS code that potentially could fix the problem. So, at least, some developers are aware of the problem.

Okay, thought so. I saw that Warchamp added it to the 33.0 tracker. Hopefully that means that it has an actual chance of being implemented, even though that's probably quite far way.

I assume the solution of adding it as its own audio source is the only solution for the time being?

 

[Suslik V]

The audio in OBS and in Windows can be set to 44.1k instead, then it perfectly match too...