Flowvid

* Add `--accumulate` option for point tracking presets (`track_points`, `track_side_by_side`)
* Add typing hints for all main functions
* Improve file input name detection (e.g. files with names like `seq_.flo`) for multiple files inside a folder (see `fv.input.flo(...)` or `fv.input.rgb(...)`)
* Improve `plot_epe` preset's plot labels
* Improve performance for point/line drawing logic
* Update `requirements.txt` file
* Fixed various errors

Check it out at https://pypi.org/project/flowvid/0.4.1/

* Add parameters through command line and configuration files and saving/loading those so you don't have to type them all the time
* Add ability to save pyplot-exclusive visualizations as video (for example, `fv.draw_flow_arrows(...)`)
* New filter: Separate horizontal/vertical flow and retrieve it in an array/flo/rgb format (see `fv.split_uv(...)`)
* Add possibility to use `jpeg` image format
* Fixed various errors

Check it out at https://pypi.org/project/flowvid/0.4.0/

* New output type: Generate `.flo` files in Middlebury format (see `fv.output.flo(...)`)
* New operator: Display optical flow using a quiver plot over the video (see `fv.draw_flow_arrows(...)`)
* New preset: `flow_arrows`
* Fixed various errors

Check it out at https://pypi.org/project/flowvid/0.3.0/

Check it out at https://pypi.org/project/flowvid/0.2.1/