paulkre

Keybase proof

I hereby claim:

• I am paulkre on github.
• I am paulkre (https://keybase.io/paulkre) on keybase.
• I have a public key ASCGWd_VSKFn8MNfBMoS9I4vEGvKzabCrL45V0MsZW5qbAo

To claim this, I am signing this object:

paulkre

#!/bin/bash

apt-get update

apt-get install \
    ca-certificates \
    curl \
    gnupg \
    lsb-release

paulkre

ffmpeg -i input.mov -c:v libx264 -crf 23 -maxrate 6M -bufsize 2M -x264-params colormatrix=bt709 -c:a aac -b:a 160k output.mp4

Flag	Description
-crf 23	Constant Rate Factor – ranges from 0 (no compression) to 51 (maximum compression).
-maxrate 6M -bufsize 2M	Limits the output file size.
-x264-params colormatrix=bt709	Prevents colors from being washed out during compression.
-c:a aac -b:a 160k	Sets the audio compression.

paulkre

ffmpeg -r 60 -f image2 -i %05d.png -vcodec libx264 -crf 25  -pix_fmt yuv420p out.mp4