[FFmpeg-user] Listing devices

Cecil Westerhof Cecil at decebal.nl
Sat Apr 19 22:20:20 CEST 2014

Op Saturday 19 Apr 2014 18:11 CEST schreef Cecil Westerhof:

> Op Saturday 19 Apr 2014 16:23 CEST schreef Carl Eugen Hoyos:
>> Cecil Westerhof <Cecil <at> decebal.nl> writes:
>>>>> ffmpeg -list_devices true -f dshow -i dummy
>>>> dshow is a Windows device.
>>> But even with that removed, I get the same message.
>> Because the option only makes sense for dshow (and openal).
> OK, what is then the way to get the devices in Linux?

At the moment I use the following:
    ffmpeg -y
           -async 1
           -f alsa
           -ac 1
           -i '"${MIC_WEBCAM}"'
           -acodec libmp3lame
           -ar 22050
           -b:a 128k
           -t 1 dummy.mp3'
    if ${command} 2>/dev/null ; then

Cecil Westerhof
Senior Software Engineer
LinkedIn: http://www.linkedin.com/in/cecilwesterhof

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