demux_mp4_file

demux_mp4_file

Shows how to extract the audio and video streams from MP4 file and save to two separate MP4 files, one for the audio, and one for the video.

Command Line

demux_mp4_file --input <input_mp4_file> --output <output_mp4_filename_without_extension>

Examples

List options:

./bin/net60/demux_mp4_file --help
demux_mp4_file 1.0.0.0
Copyright (C) 2023 Primo Software

  -?, --help      Display this help screen

  -i, --input     Input mp4 file

  -o, --output    Output mp4 filename (without extension)

  --help          Display this help screen.

  --version       Display version information.

Extract the audio and video streams from ./assets/mov/big_buck_bunny_trailer.mp4 and save to ./output/demux_mp4_file/big_buck_bunny_trailer.aud.mp4 and ./output/demux_mp4_file/big_buck_bunny_trailer.vid.mp4:

# Linux and macOS 
mkdir -p ./output/demux_mp4_file

./bin/net60/demux_mp4_file \
    --input ./assets/mov/big_buck_bunny_trailer.mp4 \
    --output ./output/demux_mp4_file/big_buck_bunny_trailer

# Windows
mkdir -Force -Path ./output/demux_mp4_file

./bin/net60/demux_mp4_file `
    --input ./assets/mov/big_buck_bunny_trailer.mp4 `
    --output ./output/demux_mp4_file/big_buck_bunny_trailer