Alsasrc Audio/X-Raw-Int | Audio-Digital.net

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alsasrc - GStreamer

https://gstreamer.freedesktop.org/documentation/alsa/alsasrc.html

alsasrc. This element reads data from an audio card using the ALSA API. Example pipelines gst-launch-1.0 -v alsasrc ! queue ! audioconvert ! vorbisenc ! oggmux ! filesink location=alsasrc.ogg Record from a sound card using ALSA and encode to Ogg/Vorbis.

alsasrc - freedesktop.org

https://www.freedesktop.org/software/gstreamer-sdk/data/docs/latest/gst-plugins-base-plugins-0.10/gst-plugins-base-plugins-alsasrc.html

ALSA device, as defined in an asound configuration file. Default value: "default".

gstreamer - Getting Warning messages from alsasrc - …

https://stackoverflow.com/questions/35744114/getting-warning-messages-from-alsasrc

Try below solutions, from highest priority: Add queue to video branch as well. Set property sync=false to udpsink (work in some cases, but of course not very good as it may causes weird speed at some parts) Set property provide-clock=false to alsasrc (may work in certain cases when audio clock is bad) Tweak the pipeline to improve speed in ...

Video and Audio Recording - Jetson TX2 - NVIDIA Developer ...

https://forums.developer.nvidia.com/t/video-and-audio-recording/54399

gst-launch-1.0 alsasrc num-buffers=1000 ! wavenc ! filesink location=a.wav seems to record good audio. Could you provide the overall sequence to combine audio + video --> to a mkv file, simultaneously?

Alsa Opensrc Org - Independent ALSA and linux audio ...

https://alsa.opensrc.org/Usb-audio

options snd-usb-audio nrpacks=1. Now invoke JACK with the following command (or entering the corresponding values into Qjackctl): jackd -R -P89 -dalsa -dhw:2 -r48000 -p256 -n3 -S. You can omit the "-S" if your card supports 24bit or 32bit access as well and you want to use that.

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