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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