Application to record and play geo-tagged videos
- Fetch data(location, orientation, speed) using GPS and compass while recording the video
- Pre-process(arrange and even encrypt if the user wishes) the data obtained upon stopping the recording
- Writing location information into the video. It involves injecting data directly into the metadata of the video, using ffmpeg library, which deletes the requirement of having a companion file, making the information secure and video independently shareable
- Extraction of required meta-tag using ffmpeg when video is tapped to be played
- Parsing the extracted data to retrieve required information and feeding the information to the interactive map
- The map contains the start and the end locations of the journey in the video and a blue track shows the path followed throughout the journey while a marker moves along the blue track based on playing position of the video.
- Flutter -For Building Android application
- Inbuilt-Compass -For Device orientation
- GPS -For getting device’s location continuously
- FFMPEG
- For writing location and other information into the video
- For extracting location and other info like speed, timestamp from the video
- Google-direction API
- For drawing blue-colored route between the start and end point.
- Getting location-specific information.
- Can be used to give better insights of a location in crime investigations.
- Travellers can get better idea of their next travel destination and can even share it.
- Can be used to tour a place/area with already available geotagged-videos.
- Better categorization of videos based on location
- Can be used by companies to target specific location-based audiences
