<p>I am not sure your difficulties , but do examples from <a href="https://lukaprincic.si/development-log/ffmpeg-audio-visualization-tricks" rel="nofollow noreferrer">this link</a> help?</p>

CC BY-SA 4.0
2020-09-08T20:21:09.537Z
I'm ttrying to increase the speed it scrolls at.
mzso
CC BY-SA 4.0
2020-09-08T10:13:59.713Z
2020-09-08T10:13:59.713Z
xer-rex
<p>The way it is the spectrogram doesn't even reach through my screen after two minutes of playback. I want 30 seconds at most.</p>

CC BY-SA 4.0
2020-09-07T18:14:50.400Z
Welcome! It isn't entirely clear what you are asking. Are you saying that the generated spectrogram only fills part of the screen when you want it to fill your entire screen by 30 seconds in to a longer piece of audio? Please share the exact ffmpeg command you are using and the full console output.
Michael Liebman
CC BY-SA 4.0
2020-09-08T20:23:03.227Z
Hi! I want it to scroll quicker, to fill the screen quicker and to show more detail.
mzso
<ffmpeg><filter>
Can I increase the scrolling speed of the showspectrum ffmpeg filter?
mzso
# Can I increase the scrolling speed of the showspectrum ffmpeg filter?

(Asked by: username_0 on 2020-09-06)

The way it is the spectrogram doesn't even reach through my screen after two minutes of playback. I want 30 seconds at most.

**Tags:** ffmpeg, filter

> **Comments:**
> **username_1**: Welcome! It isn't entirely clear what you are asking. Are you saying that the generated spectrogram only fills part of the screen when you want it to fill your entire screen by 30 seconds in to a longer piece of audio? Please share the exact ffmpeg command you are using and the full console output.  
> **username_0**: Hi! I want it to scroll quicker, to fill the screen quicker and to show more detail.  

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## 1 answers

### Answer by username_2 on 2020-09-08. Score: 0

I am not sure your difficulties , but do examples from [this link](https://lukaprincic.si/development-log/ffmpeg-audio-visualization-tricks) help?

> **Comments:**
> **username_0**: I'm ttrying to increase the speed it scrolls at.  

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