AttributeError: AudioFileClip instance has no attribute 'afx'

[batmanrising]

I was trying to experiment with audio but I am getting this error, where am I doing wrong ?

`from moviepy.editor import VideoFileClip, AudioFileClip, concatenate_videoclips
import moviepy.editor as mpe
import moviepy.audio.fx.all as afx

videoClip = VideoFileClip("testVideo.mp4")
audioClip = mpe.AudioFileClip("testAudio.mp3")

newAudio = (audioClip.afx( vfx.volumex, 0.5)
                     .afx( vfx.audio_fadein, 1.0)
                     .afx( vfx.audio_fadeout, 1.0))
new_clip = videoClip.set_audio(newAudio)

new_clip.write_videofile("newVidWithAudioFX.mp4")`

[Zulko]

please provide the error

[Zulko]

change audioClip.afx().afx()... to audioClip.fx().fx()

edit: since you are using moviepy editor you should be able to write:

newAudio = (audioClip.volumex(0.5)
                     .fadein(1.0)
                     .fadeout(1.0))

but you could also do all at once with:

new_clip = (videoClip
    .set_audio(newAudio)
    .volumex(0.5)
    .audio_fadein(1.0)
    .audio_fadeout(1.0)
)

edit 2: For such questions, which are not Moviepy bugs, please post rather on Stackoverflow or reddit/Moviepy.

[batmanrising]

Before changing the code, the error was

Traceback (most recent call last):
File "tempVidAud1.py", line 10, in
newAudio = (audioClip.afx( vfx.volumex, 0.5)
AttributeError: AudioFileClip instance has no attribute 'afx'

And after changing it from audioClip.afx().afx()... to audioClip.fx().fx() the error is

Traceback (most recent call last):
File "tempVidAud1.py", line 10, in
newAudio = (audioClip.fx( vfx.volumex, 0.5)
NameError: name 'vfx' is not defined

[Zulko]

Add this:

from moviepy.editor import vfx

For such questions (which are more related to python than moviepy), refer to stackoverflow, or reddit/learnpython)

[tburrows13]

Should this be closed?

[ghost]

closing since no response.

[haishibei]

@Zulko
when i run the script as below :
newAudio = (audioClip.volumex(0.5) .fadein(1.0) .fadeout(1.0))
it report error below:
AttributeError: 'AudioFileClip' object has no attribute 'fadein

[Taitava]

@haishibei I was able to solve the same problem. Try to change newAudio = (audioClip.volumex(0.5) .fadein(1.0) .fadeout(1.0)) to newAudio = (audioClip.volumex(0.5) .audio_fadein(1.0) .audio_fadeout(1.0)). I have not used .volumex() so I don't know if that needs the audio_ prefix too or not.