If you don't familiar with script then I suggest you to use some type of ffmpeg gui. For example: QWinFF. Source: 6 months ago

Try https://qwinff.github.io/ - it's a graphical application for FFmpeg, which is what will handle converting the video. Should be a matter of a few clicks. Source: over 1 year ago

There is also a GUI for FFMPEG - I haven't used it, but it should work - https://qwinff.github.io/. Source: over 1 year ago

Not to mention pretty much everything can be done via GUI. Even ffmpeg has a GUI. Source: almost 3 years ago

I used QWinFF to convert the files. I'd do it in command line if I was galaxy brain enough to understand the batch conversion process in the command prompt/powershell. Source: almost 3 years ago

Freesound - Massive collection of free audio snippets, samples, and recordings. - Source: dev.to / 4 months ago

How about you keep it legit instead. Source: 6 months ago

Hey. A good source for free sound effects and sounds in general is the site freesound.org. Jsyk you will need a looot of sounds for this animation. Slashes, wooshes and hit sounds are some of the sounds you will need. Try typing the sound you think you need and maybe you will find something interesting. Source: 6 months ago

There are several free orchestral sample libraries, but usually for some garbage player like Kontakt, and sax often doesn't get included, so if you need free and VST-less, then hunting on sites like freesound.org and similar might be your best bet. Source: 6 months ago

I'm about to make my first youtube content so I would like to know how to freesound.org safely for my youtube videos. Do I have to obtain permission from the owner? If so, how can I ensure that I can legally use their sounds for my videos? Source: 6 months ago