9951 explained code solutions for 126 technologies

ffmpegUsing 2-pass encoding with H.264 codec

ffmpeg -y -i in.mp4 -c:v libx264 -b:v 2600k -pass 1 -an -f null /dev/null && \
ffmpeg -i in.mp4 -c:v libx264 -b:v 2600k -pass 2 -c:a aac -b:a 128k out.mp4ctrl + c

name of the package to install

-i in.mp4

input video file

-c:v libx264

use H.264 codec

-b:v 2600k

desired bitrate (2.6MBs in our case)

-pass 1

first pass to analyze video

-pass 2

second pass to encode video using collected data

-c:a aac

use AAC codec for audio

-b:a 128k

use 128k bitrate for audio


resulting video file