Building FFmpeg-Kit-Python for Android with Buildozer/Kivy

Posted by

FFmpeg-Kit-Python for Android Buildozer/Kivy

Introducing FFmpeg-Kit-Python for Android Buildozer/Kivy

Are you a developer looking to integrate FFmpeg into your Android app built with Buildozer and Kivy? Then FFmpeg-Kit-Python might be the solution you’re looking for.

What is FFmpeg-Kit-Python?

FFmpeg-Kit-Python is a wrapper for FFmpeg that allows developers to easily use FFmpeg functionality within their Python-based Android applications built with Builddozer and Kivy. With FFmpeg-Kit-Python, you can perform various multimedia operations such as video conversion, audio extraction, and more.

How to Use FFmpeg-Kit-Python with Buildozer/Kivy

Integrating FFmpeg-Kit-Python into your Android app is quite straightforward. First, you’ll need to include the FFmpeg-Kit-Python library in your Buildozer project configuration. You can do this by adding ‘ffmpeg’ to the requirements section of your `buildozer.spec` file.

        [app]
        # (list) Application requirements
        requirements = python3,kivy,ffmpeg
    

Once you have included FFmpeg-Kit-Python in your project configuration, you can start using it in your Python code. Here’s a simple example of how to use FFmpeg-Kit-Python to extract audio from a video file:

        from ffmpeg import input, output, run

        input_file = input('input.mp4')
        audio_stream = input_file['a']
        output_file = output('output.mp3', map='a')
        run(output_file, overwrite_output=True)
    

Benefits of FFmpeg-Kit-Python

Using FFmpeg-Kit-Python in your Android app offers several benefits. You can leverage the power of FFmpeg’s multimedia processing capabilities without having to write complex native code. Additionally, FFmpeg-Kit-Python is actively maintained and supported, ensuring that you have access to the latest FFmpeg features and bug fixes.

Conclusion

FFmpeg-Kit-Python is a valuable tool for developers looking to incorporate FFmpeg functionality into their Python-based Android applications built with Buildozer and Kivy. Whether you need to perform video encoding, audio manipulation, or other multimedia operations, FFmpeg-Kit-Python provides a convenient and reliable solution.

0 0 votes
Article Rating
1 Comment
Oldest
Newest Most Voted
Inline Feedbacks
View all comments
@jdima09
10 months ago

Hello! Why is the conversion successful only to wav? Does this fork support conversion to mp3? ffmpeg gives an error:

10-24 16:27:10.921 30970 31000 I python : Input #0, matroska,webm, from 'audio_stream_0.webm':

10-24 16:27:10.921 30970 31000 I python : Metadata:

10-24 16:27:10.921 30970 31000 I python : encoder : google/video-file

10-24 16:27:10.921 30970 31000 I python : Duration: 00:03:35.10, start: -0.007000, bitrate: 127 kb/s

10-24 16:27:10.921 30970 31000 I python : Stream #0:0(eng): Audio: opus, 48000 Hz, stereo, fltp (default)

10-24 16:27:10.921 30970 31000 I python : [aost#0:0 @ 0x55919286e0] Automatic encoder selection failed Default encoder for format mp3 (codec mp3) is probably disabled. Please choose an encoder manually.

10-24 16:27:10.922 30970 31000 I python : [aost#0:0 @ 0x55919286e0] Error selecting an encoder