[FFmpeg-user] using ffmpeg to re-sample

[Diaz Soho]

Hi all,

the command line below:

fmpeg -sn -f video4linux2 -r 30 -s 1280x720 -input_format h264 -i
/dev/video1 -f alsa -ar 22050 -ac 1 -i hw:0 -map 0:0 -map 1:0 -vcodec copy
-acodec g726 -strict -1 http://localhost:8090/feed.ffm


it can capture audio from usb web cam.
and endcode to g726 adpcm.

if I would like to encode to g726 and sample rate is 8000Hz.
is it possible?

how to ?