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MP4 audio file comes out as clicks and noise...

Posted: Sun Jan 03, 2021 4:38 pm
by FindTheRightRoad
I am fairly new to video editing...and I have an issue I need help.
I am running VideoStudio 2020 Ultimate on a Windows 10 computer. I create YouTube videos using a Canon M50 and GoPro Hero 7 Black cameras. I shoot in 1080p 30FPS. Everything works great.
Now I need to use two MP4 video files that came from another source (long story). And the video works great...but the audio comes out as just clicks and noise.

I think I know the problem. My M50 and GoPro footage has these specs:
Audio Type: MPEG AAC Audio
Attributes: 48000 Hz, 16 Bit Stereo
Bit Rate: 256 Kbps

But these two MP4 files show this for audio:
Audio Type: MPEG AAC Audio
24000 Hz, 16 Bit Mono
Bit Rate: 48 Kbps

Is there some way to convert the audio to make it compatible? Or am I missing something else ??

Re: MP4 audio file comes out as clicks and noise...

Posted: Sun Jan 03, 2021 10:47 pm
by zaphodikus
Check out the tips Lata gave on this thread https://forum.corel.com/viewtopic.php?f=1&t=67805 as a starter.

Re: MP4 audio file comes out as clicks and noise...

Posted: Mon Jan 04, 2021 5:03 am
by FindTheRightRoad
Thanks...but my issue is BEFORE rendering the file. So that conversation I don’t think applies.

Re: MP4 audio file comes out as clicks and noise...

Posted: Mon Jan 04, 2021 10:26 am
by lata
A free audio program called Audacity should be able to convert the audio file to a more editable format.


https://www.audacityteam.org/

Re: MP4 audio file comes out as clicks and noise...

Posted: Tue Jan 05, 2021 9:28 am
by cybernick
I had similar problem. My solution is to convert audio file to wav and edit like this. The got the final video as WMV 1080p.
That helped me. I know it is time consuming but works.