[FFmpeg-user] How to properly record sound when capturing web cam?

Gyan Doshi gyandoshi at gmail.com
Tue May 1 19:14:00 EEST 2018

On 5/1/2018 9:28 PM, Carl Eugen Hoyos wrote:
> I don't know if this makes a difference but you can try to
> swap inputs:
> $ ffmpeg -f alsa -i default -video_size 320x240 -i /dev/video0
> -thread_queue_size 800 -qscale 4 out.mp4

  thread_queue_size is an input option and applied per file.

     { "thread_queue_size", ... OPT_INPUT, ...
         "set the maximum number of queued packets from the demuxer" },


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