We have collected the most relevant information on Vlc V4l2 Audio Alsa. Open the URLs, which are collected below, and you will find all the info you are interested in.
Documentation:Modules/v4l2 - VideoLAN Wiki
https://wiki.videolan.org/Documentation:Modules/v4l2/
v4l2-audio-method <integer> : Allowed audio input methods (bitmask: 1 for OSS, 2 for ALSA) default value: 3; v4l2-stereo : Capture audio in stereo default value: enabled; v4l2-samplerate <integer> : Audio input sample rate in Hz default value: 48000; Tuner. v4l2-tuner <integer> : Tuner to use default value: 0; v4l2-tuner-frequency <integer> : Tuner frequency in Hz or MHz …
Documentation:Modules/alsa - VideoLAN Wiki
https://wiki.videolan.org/Documentation:Modules/alsa/
How to inform vlc regarding audio sample rate of the ...
https://stackoverflow.com/questions/53478843/how-to-inform-vlc-regarding-audio-sample-rate-of-the-device-in-ubuntu
Audio flow path is using ALSA framework and video flow path is using v4l2 framework. Device can generate different audio sample rate such as 44.1KHz, 48KHz and 96KHz. VLC can render video and audio smoothly with 48KHz of sample rate, 2 channel and video with FHD (1920x1080).
v4l2 alsa streaming audio delay - The VideoLAN Forums
https://www.forum.videolan.org/viewtopic.php?t=95866
vlc -I dummy --color 'v4l2:///dev/video0:width=640:height=360' :input-slave=alsa://hw:1,0 --sout='#transcode{acodec=aac,vcodec=h264,audio-sync,width=640,height=360}:rtp{dst=0.0.0.0,sdp=rtsp://0.0.0.0:2323/test.sdp}' -vvvvv --sout-transcode-threads 3 --sout-x264-bframes 0 --no-sout-x264-cabac
VLC stream webcam video with audio - Unix & Linux Stack ...
https://unix.stackexchange.com/questions/425955/vlc-stream-webcam-video-with-audio
The closest was from Trouble getting VLC to record from the webcam via command line. This streams the video but does not play the audio. cvlc v4l2:// :input-slave=alsa:// :v4l-vdev="/dev/video0" :v4l-norm=3 \ :v4l-frequency=-1 :v4l-caching=300 :v4l-chroma="" :v4l-fps=-1.000000 \ :v4l-samplerate=44100 :v4l-channel=0 :v4l-tuner=-1 :v4l-audio=-1 :v4l-stereo \ :v4l …
Use 'ALSA' Audio Output in VLC to Lower the CPU Usage
https://www.hecticgeek.com/use-alsa-audio-output-in-vlc-to-lower-the-cpu-usage/
Now, again switch over to ‘VLC’ and from its menu go to: ‘Tools’ -> ‘Preferences’. Then from the next window, click on the ‘Audio’ tab. Now under the sub heading ‘Output’ -> ‘Output module’: click on the drop-down menu and choose ‘ALSA audio output’ as shown below.
Now you know Vlc V4l2 Audio Alsa
Now that you know Vlc V4l2 Audio Alsa, we suggest that you familiarize yourself with information on similar questions.
