edc22osm/viofo2jpg

Python scripts to generate geotaged images from Viofo A129 DUO (and simillar) dashcam videos. Images are ready to use at e.g Mapillary.com

viofo2jpg

Python scripts to generate geotaged images from Viofo A129 DUO (and simillar) dashcam videos. Images are ready to use at e.g Mapillary.com

Files

dashcam2josm.py - Script generates geotaged jpg images from .MP4 video file recorded by Viofo dashcam nvtk_mp42gpx.py - Script extracts GPS data from Novatek generated MP4 files.

Use

cd <path_to_your_Viofo_dashcam_MP4_videos>
python <path_to_script>\dashcam2josm.py -i *.MP4

Options:

-i    input .MP4 video file(s), globs (eg: *) or directory(ies)
-c    Crop images generated from all video files. Format: width:height:x:y
-cf   Crop images generated from front video files. (For *F.MP4 files.) Format: width:height:x:y
-cr   Crop images generated from rear video files. (For *R.MP4 files.) Format: width:height:x:y
      This options are useful if you don't want to share your sensitive data saved in the video by dashcam, or if your view is partially obscured.
-a    Arrange output .jpg files from many input .mp4 files into one output folder per continuous camera sequence
-f    Do not skip frames not far enaugh (5m) from previous saved
      By default this script skips images with are too close (less than 5 meters) from previous saved image. 
-df   User provided directory with ffmpeg tool.
-de   User provided directory with exiftool tool.

See scripts for more information

Mapillary.com hints

Use mapillary_tools to upload images made from your dashcam movies. Upload images from front and rear dashcam as separate tracks !

cmd

cd <path_to_jpgs>
mapillary_tools process_and_upload --import_path . --user_name "mapillary_user_name"

Example of uploaded track: https://www.mapillary.com/app/?lat=50.324699&lng=18.927374&z=17.436678368356983&pKey=614167796256046&focus=photo

License

GPL3

viofo2jpg's Issues

Are the v2 files scripts needed?

Both dashcam2josm and nvtk_mp42gpx have a _v2 and _v3 script. Initially I thought they were for Python 2, respectively 3 but it appears they are actually two different versions of the same script, with v2 being quite a bit older.

Considering these versions are quite old, I think a slightly better approach would be to remove them from the repository. If they are still needed, maybe they can be moved to a v2 branch. This will remove any potential confusions.

[Feature Request] GPX or similiar as Input

Hi,
i have a DascCam without GPS. The Date Time is synced by Wifi with phone.
Is there an option, to provide a GPX or other format for the coordinates?

Thanks ;)