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DevonCrawford / Video-Editing-Automation

Toolkit of algorithms to automate the video editing process
GNU General Public License v3.0
1.17k stars 160 forks source link

Audio based editing #5

Open petersabry opened 5 years ago

petersabry commented 5 years ago

Why not? It would be better, maybe as a second option to edit the video.

Like skipping silent moments.

Or even comparing the start frame and the ending frame based on the duration and see whether it was changed or not if so you could have option like fast forwarding if there was no audio.

And so on..

Just a note: i didn't read the source code, maybe you're doing that already idk

DevonCrawford commented 5 years ago

I was just thinking about this today. That's definitely something I want to implement.

sayore commented 5 years ago

I was planning on deving something like this too(i just really hated deving with ffmpeg). So +1 from me. (or rather +10000)

This feature would save me literally 1 hr per Video as cutting down LP footage where i dont speak all the time is really frustrating especially when the editing software just randomly decides to go "uhm no byebye".

r614 commented 5 years ago

I think using a ML speech detection model or waveform analyzing algo would be pretty useful in this case!

mastershaig commented 5 years ago

But maybe audio based editing can cut very important scenes from video, I guess it can be used only certain cases.

wizardlink commented 5 years ago

It could definitely be achieved. The easiest path would be through frequency checking. 100Hz is the human voice so that should be a good starting point.