merge mp4 files

Hi

I have made a presentation i mp4 format, but i realised that i missed a part of it, is there any good program that i can edit the file and merge this part?

A free and easy program please

//ronegraT

Autodesk Combustion?

ronegraT said:

Hi

I have made a presentation i mp4 format, but i realised that i missed a part of it, is there any good program that i can edit the file and merge this part?

A free and easy program please

//ronegraT

Click to expand...

If audio, Audacity is simple, free and open source. If you want to do it programatically (e.g. in bulk), ffmpeg will work fine too.

If video, try kden live or blender (has a video editor mode hidden in it. google it.).

ronegraT said:

is there any good program that i can edit the file and merge this part?

Click to expand...

Capcut. It's free, available on browser, and gets the job done quick.

Camtasia can do the magic and it is free on torrent.

ronegraT said:

Hi

I have made a presentation i mp4 format, but i realised that i missed a part of it, is there any good program that i can edit the file and merge this part?

A free and easy program please

//ronegraT

Click to expand...

ffmpeg, you can do this from command line

My problem with Audacity is; it not has some voice speaker presets like; studio speaker, movie speaker, etc,etc I hope you know what I mean. In the past I had imovie on an mac mini 2014 1.4ghz (but I changed the HDD to ssd and broked one of these small cables so I sold it as semi defect and bought a mac mini 2012) it has catalina but I can't install imovie on it.

Imovie was so easy to use it has multiple preset speaker filters I miss that. Yeah capcut has some too but not sounds professional, it's kinda childish.

I have problem to find a good online audio edtitor monthly billing not too expensive who has this feature. Any recommendations?

I all see on th esearch results: kapwing, Audiomass, Flexclip and all that crap none of these have multiple voice speakers filters (presets) I have a Boya lavalier mic, connect it with my Redmi 12C it sounds horrible ,connect it with my mac mini it sounds way better but always a little bit to muffled. I not get a clear crisp sound with some bass and gain with that mic in Audacity.
Garagebad has some of these preset voice speakers really good but I can't install it on catalina 10.15 damm....
The clipchamp movie editor not has any voice presets.....is imovie the only editor who has this voice speaker feature?