README
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go-libav
Go language bindings for ffmpeg libraries.
This is still a work in progress. This package still lacks a lot of the libav's functionality. Please expect many additions/changes in the future.
Why
I am aware of other Go language bindings for ffmpeg. The reason I decided to build go-libav was because I wanted to have:
- A more Object-Oriented Programming approach.
- A more Go-like approach to error handling.
- Easier garbage collection.
Installation
First, install ffmpeg 3.x libraries on your system.
If you need ffmpeg2.x support, use ffmpeg2 branch (deprecated).
Then, open the terminal and install the following packages:
go get -u github.com/imkira/go-libav/avcodec
go get -u github.com/imkira/go-libav/avfilter
go get -u github.com/imkira/go-libav/avformat
go get -u github.com/imkira/go-libav/avutil
Documentation
For advanced usage, make sure to check the following documentation:
Examples
Please check here for examples.
FFmpeg versions
This library supports multiple versions of FFmpeg 3.x, to build, use
go build -tags ffmpeg33
go test -tags ffmpeg33
go run -tags ffmpeg33 examples/mediainfo/mediainfo.go
Use ffmpeg30 for FFmpeg 3.0 API, ffmpeg33 for FFmpeg 3.3 API.
Contribute
Found a bug? Want to contribute and add a new feature?
Please fork this project and send me a pull request!
License
go-libav is licensed under the MIT license:
www.opensource.org/licenses/MIT
Copyright
Copyright (c) 2015 Mario Freitas. See LICENSE for further details.
Directories
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| Path | Synopsis |
|---|---|
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In this example, we show a very simplistic way of transcoding the frames of the first video stream of an input file.
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In this example, we show a very simplistic way of transcoding the frames of the first video stream of an input file. |