I was able to re-mux the clean audio and video using MKVToolNix_GUI. It is
in the Debian rep. Synced up perfectly
Herminio
On Tue, Sep 21, 2021 at 3:36 PM Michael Butash via PLUG-discuss <
plug-discuss@lists.phxlinux.org> wrote:
> I've done something like this with audacity, but not a good while to
> remember exactly how.
>
> Some 6-7 years ago I was excited about starting a business, and was
> playing with building a call IVR system that I recorded my own voice audio
> for voice prompts, but picked up the rest of crap in my house too. I used
> some basic noise filters through standard installed filters to remove stuff
> almost brainlessly. I remember a buddy of mine checking it out for me, he
> asked me if I did these professionally edited or something, and was just
> like "nah, me screwing around", but it ended up being really clean audio
> recording through my Jabra 510 speakerphone.
>
> For your use case with video, you'll probably need to extract the audio
> stream, run it through audacity with the noise filter, re-mux it back in.
> I don't deal with video editing really to tell you the best method there,
> but probably containerize it as a mkv. I'm sure you ought to be able to
> mux the audio/video feeds with existing tools, mostly what folks do with
> video all day for pira^H^H^H^Huploaded videos all day.
>
> HTH!
>
> -mb
>
>
>
> On Tue, Sep 21, 2021 at 11:15 AM Herminio Hernandez, Jr. via PLUG-discuss <
> plug-discuss@lists.phxlinux.org> wrote:
>
>> All,
>>
>> I have a video that I want to reduce noise. I can extract the audio and
>> cancell the noise via Audacity. However when I try to join it to the video
>> clip in Kdenlive it is out of sync. I have looked and cannot find a
>> solution for this. Any help would be appreciated.
>>
>> Regards,
>> Herminio
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