Witestify

Witestify is an Android app which creates electronic witnesses. An electronic witness provides the following information:

• An audiovisual recording of a criminal act that tells viewers what happened.
• The date and the time the criminal act occurred
• The location where the criminal act occurred
• Keyframes that summarize the content of the audiovisual recording

Version

1.0

3rd-party libraries:

Witestify uses the following libraries:

• ExoPlayer - media player that support media streaming
• Volley - networking library for Android
• FFmpegMediaMetadataRetriever - retriever for frame and meta data from an input media file

Installation:

1. Transfer [src/app/witestify.apk] Apk to your Android device.
2. Install the transferred Android app. 'Unknown sources' must be enabled under Settings > Security.
3. Open the app.

Author:

Wen Chao Chen