PlaySubtitle v1

Android video player that handles closed captioning and audio extraction for locally stored videos in MP4/3GP format. This version is suitable for the type of videos that has a single speaker with no sound effects such as music. It is compiled with SketchwarePro. You can download source as swb file in the releases.

Key Features

• Closed Captioning (CC)
• Subtitle Generation
• Audio Extraction

References

This version uses Android's native media API (MediaExtractor, MediaCodec, MediaPlayer, MediaStore), and includes the following open-sourced projects;
• VOSK Speech Recognition
• LibreTranslate
• AndroidResampler