Skip to content
New issue

Have a question about this project? Sign up for a free GitHub account to open an issue and contact its maintainers and the community.

By clicking “Sign up for GitHub”, you agree to our terms of service and privacy statement. We’ll occasionally send you account related emails.

Already on GitHub? Sign in to your account

access_alsa demux error: cannot commit hardware parameters: Input/output error #4

Open
7eventhCode opened this issue Jun 22, 2019 · 6 comments

Comments

@7eventhCode
Copy link

7eventhCode commented Jun 22, 2019

I get an error

[INFO] Waiting for input source...
[ERROR] Could not find matching PulseAudio input source

So I've tried using usbaudio -n
Can't find the device in pactl list short sources

But I do find it in cat /proc/asound/cards

 1 [SDM450MTPSNEA44]: USB-Audio - SDM450-MTP _SN:EA4419D2
                      OPPO SDM450-MTP _SN:EA4419D2 at usb-0000:00:14.0-3, high speed

but playing it using

vlc -Idummy --live-caching=50 alsa://hw:1

gives me errors

[0000565062ae79d0] dummy interface: using the dummy interface module...
[00007fd4800010e0] access_alsa demux error: cannot commit hardware parameters: Input/output error
[00007fd48c000c40] main input error: Your input can't be opened
[00007fd48c000c40] main input error: VLC is unable to open the MRL 'alsa://hw:1'. Check the log for details.
@rom1v
Copy link
Owner

rom1v commented Jun 22, 2019

What is the pid:vid of your device (lsusb) before and after enabling audio accessory?

@7eventhCode
Copy link
Author

Before = 18d1:4ee9
After = 18d1:2d05

@rom1v
Copy link
Owner

rom1v commented Jun 22, 2019

Ok, that seems correct. Which device is it?

@7eventhCode
Copy link
Author

It's Realme C1

@Mr-trololol
Copy link

Mr-trololol commented Jul 7, 2019

Same issue with Oneplus 7 running stock oos rom android 9 pie

@kiam001
Copy link

kiam001 commented Dec 26, 2019

same issue on stock android 9 Nokia 6.1

Sign up for free to join this conversation on GitHub. Already have an account? Sign in to comment
Labels
None yet
Projects
None yet
Development

No branches or pull requests

4 participants