2017-11-26 13:06 GMT+01:00 Marco Paolieri <paoli...@gmail.com>: > Hello! > > I am trying to capture audio from an ATI Wonder 600 USB adapter using > > ffmpeg -f alsa -ac 2 -ar 48000 -i hw:1,0 -t 10 a.wav > > but I receive the error > > [alsa @ 0x555d7c2850a0] cannot set ALSA buffer size (Invalid argument) > hw:1,0: Input/output error
It appears that this call and check are there for many years. Feel free to test a very old version of FFmpeg like 0.6 to find out if this is a regression. > using > - ffmpeg version 3.3.4-2+b3 And please test current vanilla FFmpeg git head, nothing else is supported here. Carl Eugen _______________________________________________ ffmpeg-user mailing list ffmpeg-user@ffmpeg.org http://ffmpeg.org/mailman/listinfo/ffmpeg-user To unsubscribe, visit link above, or email ffmpeg-user-requ...@ffmpeg.org with subject "unsubscribe".
