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Replies:
11
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Last Post:
18 Apr 19, 11:00
Last Post By: andivienne
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Posts:
18
Registered:
15-May-2009
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Video without sound, how to do
Posted:
17 Feb 19, 20:16
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Good evening
I wanted to know how i can delete the sound of a video, or make the sound of a video silent.
Thanks in advance
Andreas
Edited by: RobM on 17-Feb-2019 19:34
Moved to General forum as it is not skin specific
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Posts:
4,065
Registered:
4-Aug-2006
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Re: Video without sound, how to do
Posted:
17 Feb 19, 20:26
in response to: andivienne
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Posts:
4,065
Registered:
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Re: Video without sound, how to do
Posted:
17 Feb 19, 20:33
in response to: RobM
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You can also try changing ‘-af’ to ‘-an’, that should remove the audio not just change its volume. If there are other videos with audio you want to keep then do the above in a temporary project and then replace the old file with the new one and select ‘Do not reprocess’.
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Posts:
18
Registered:
15-May-2009
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Re: Video without sound, how to do
Posted:
19 Feb 19, 19:36
in response to: andivienne
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Posts:
18
Registered:
15-May-2009
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Re: Video without sound, how to do
Posted:
19 Feb 19, 20:05
in response to: andivienne
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It's not working but perhaps i did something wrote.
I added at the end in the column "-an" without any value
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Posts:
4,065
Registered:
4-Aug-2006
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Re: Video without sound, how to do
Posted:
19 Feb 19, 21:51
in response to: andivienne
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See the attached for the settings, I tried this on a video and it removed the audio channels.
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Posts:
4,227
Registered:
18-Oct-2002
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Re: Video without sound, how to do
Posted:
19 Feb 19, 22:20
in response to: RobM
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Hint: You can copy and paste the video settings, like this: -y=
-i=$inputPath
-vf=hqdn3d=1.5:1.5:6:6,scale=min(iw\,trunc(iw*min($videoWidth/iw\,$videoHeight/ih)*0.5)*2):min(ih\,trunc(ih*min($videoWidth/iw\,$videoHeight/ih)*0.5)*2),unsharp=3:3:1.0:3:3:0.0,$normalizeOrientation
-ss=$clipStart
-t=$clipLength
-threads=0
-b:a=96k
-ac=2
-ar=44100
-vcodec=libx264
-crf=$videoQuality
-metadata:s:v:0=rotate=0
-movflags=faststart
-pix_fmt=yuv420p
$outputPath=
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Posts:
7,953
Registered:
31-Jan-2006
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Re: Video without sound, how to do
Posted:
19 Feb 19, 22:25
in response to: RobM
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It turns out that the sequence of the arguments makes a difference.
If you just want to remove the audio from an MP4, you can use the NoPages skin, which won't do anything else (i.e., no album is produced), and change the Video tab settings to match the attached screenshot.
Then you can use that video in another project, and let jAlbum process it along with all the others in the project.
Edited by: jGromit on 19-Feb-2019 17:01 - one settings change (resolution)
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Posts:
4,065
Registered:
4-Aug-2006
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Re: Video without sound, how to do
Posted:
19 Feb 19, 22:26
in response to: davidekholm
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Hint: You can copy and paste the video settings
I should have done that before, better late than never though
-y=
-i=$inputPath
-vf=hqdn3d=1.5:1.5:6:6,scale=min(iw\,trunc(iw*min($videoWidth/iw\,$videoHeight/ih)*0.5)*2):min(ih\,trunc(ih*min($videoWidth/iw\,$videoHeight/ih)*0.5)*2),unsharp=3:3:1.0:3:3:0.0,$normalizeOrientation
-ss=$clipStart
-t=$clipLength
-threads=0
-an=
-vcodec=libx264
-crf=$videoQuality
-metadata:s:v:0=rotate=0
-movflags=faststart
-pix_fmt=yuv420p
$outputPath=
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Posts:
4,065
Registered:
4-Aug-2006
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Re: Video without sound, how to do
Posted:
19 Feb 19, 22:31
in response to: JeffTucker
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It turns out that the sequence of the arguments makes a difference.
If you just want to remove the audio from an MP4, you can use the NoPages skin, which won't do anything else (i.e., no album is produced), and change the Video tab settings to match the attached screenshot.
Then you can use that video in another project, and let jAlbum process it along with all the others in the project.
Even easier 
I have added the code I pasted above to the wiki page linked previously - it should be easier to find in the far far future. |
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Posts:
4,227
Registered:
18-Oct-2002
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Re: Video without sound, how to do
Posted:
19 Feb 19, 22:31
in response to: RobM
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Posts:
18
Registered:
15-May-2009
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Re: Video without sound, how to do
Posted:
18 Apr 19, 11:00
in response to: andivienne
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