go-ffmpeg

Go binding to FFmpeg

Installation

Install ffpeg libraries

Solus

eopkg it pkg-config ffmpeg-devel

Ubuntu

apt install pkg-config libavcodec-dev libavformat-dev libavutil-dev libswscale-dev libswresample-dev

Source code

git clone https://github.com/FFmpeg/FFmpeg.git ffmpeg
cd ffmpeg
./configure
make
make install

Required versions

libavcodec >= 58
libavformat >= 58
libavutil >= 56
libswresample >= 3
libswscale >= 5

go-ffmpeg installation

go get github.com/alexdogonin/go-ffmpeg

Usage

see examples directory

TODO

• add minimal tools number sufficient for this works:
  • encoding - generate video from image and audio track
  • decoding - generate number of images and audio file from video
  • rescaling video
  • resampling audio
  • convert formats
• refactor code, reducing type dependencies among themselves
• restructure code to use go types instead FFmpeg types everywheare it possible (e.g. AVIOContext -> io.Writer)
• add comprehensive documentation
• (maybe never) rewrite code with pure go, rejection of cgo