On 29-12-2018 20:19, Michael Koch <astroelectro...@t-online.de> wrote: > F:\Sound\Ultraschall_Konvertierung>c://ffmpeg/ffmpeg -i 699.mp4 -f nut - | > c://f > fmpeg/ffplay -
Have you actually tested this at all? Forward slashes don't work on Windows! C:\ffmpeg\ffmpeg.exe -f lavfi -i aevalsrc="sin(864*2*PI*t):c=stereo:s=131072" -ar 44.1k -f wav - | C:\ffmpeg\ffplay.exe -i - or C:\ffmpeg\ffmpeg.exe -f lavfi -i aevalsrc="sin(864*2*PI*t):c=stereo:s=131072" -af "aresample=resampler=soxr:osr=48000:precision=28" -f wav - | C:\ffmpeg\ffplay.exe -i - -- Reino _______________________________________________ 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".
