On 5/16/17, HQ HQ <[email protected]> wrote: > Hi > > > I have a quick question about ffmpeg. > > I want to extract spectrum from audio through commend ffmpeg -i > video-clip.mp3 -lavfi showspectrumpic=s=100x40 out.jpg. I hope the output > only include the spectrum, but the out.jpg also includes the labels and the > legend, which I don't want. Could you please kindly enough show me how can I > change my commend to get the pure spectrum?
Read documentation, you need to add option legend=0. _______________________________________________ ffmpeg-user mailing list [email protected] http://ffmpeg.org/mailman/listinfo/ffmpeg-user To unsubscribe, visit link above, or email [email protected] with subject "unsubscribe".
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