Top "Alsa" questions

How to detect that the sound is currently playing in Linux?

I use ALSA. I want to prevent PC to suspend while a sound is played. I use this bash code …

bash audio video alsa

Finding processes using ALSA sound fast

Currently the way /usr/sbin/alsa in Debian knows the processes using the sound card looks like: echo $( \ lsof +D /…

linux shell audio posix alsa

ALSA buffer xrun induced by low quality source in ffmpeg capture

I am attempting to transfer some old Video 8 tapes to my computer, though an EasyCap USB stick and the motherboard's …

ffmpeg video-capture alsa aac vorbis

Is audio playback via ALSA supported in Qt5?

I have a small C++ Qt program that uses a QAudioOutput instance to emit sound. It compiles & runs fine …

c++ qt qt5 alsa

Recording sound using ALSA from Line IN

I've developed a small application that records sound using ALSA driver on an embedded system. Now I have a problem …

c linux alsa

Inject uplink audio in call with Snapdragon MSM8960 SoC

I've been investigating on this topic specific to MSM8960 for some time. I looked into the ALSA hardware module from …

android audio phone-call alsa